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Largan Precision Co patents


Recent patent applications related to Largan Precision Co. Largan Precision Co is listed as an Agent/Assignee. Note: Largan Precision Co may have other listings under different names/spellings. We're not affiliated with Largan Precision Co, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Largan Precision Co-related inventors


Optical imaging system, imaging apparatus and electronic device

An optical imaging system includes five lens elements, the five lens elements being, in order from an object side to an image side: a first lens element having positive refractive power; a second lens element having negative refractive power; a third lens element having positive refractive power; a fourth lens element having positive refractive power; and a fifth lens element having negative refractive power.. . ... Largan Precision Co

Optical lens assembly and electronic device

An optical lens assembly, which has an optical axis, includes, at least one dual molded lens element having two plastic parts with different colors. The dual molded lens element includes a transparent portion and a light absorbing portion, wherein the transparent portion has an optical effective region. ... Largan Precision Co

Optical image capturing system, image capturing device and electronic device

An optical image capturing system comprising, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with negative refractive power has a concave image-side surface. ... Largan Precision Co

Optical imaging lens system, image capturing unit and electronic device

An optical imaging lens system includes six lens elements which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

Optical lens assembly

An optical lens assembly includes a first lens element and a second lens element. The first lens element has at least one contacting surface. ... Largan Precision Co

Optical image lens system

An optical image lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface and a concave image-side surface. ... Largan Precision Co

Imaging optical lens system, image capturing unit and electronic device

An imaging optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

Image capturing lens assembly, imaging apparatus and electronic device

A image capturing lens assembly includes six lens elements, the six lens elements being, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex thereof; a second lens element having negative refractive power; a third lens element; a fourth lens element; a fifth lens element with positive refractive power having an object-side surface being convex and an image-side surface being convex thereof; and a sixth lens element having an image-side surface being concave in a paraxial region thereof, the image-side surface having at least one convex critical point in an off-axial region thereof, and an object-side surface and the image-side surface being aspheric.. . ... Largan Precision Co

Optical image assembly, image capturing apparatus and electronic device

An optical image assembly includes six lens elements, which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The second lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. ... Largan Precision Co

Optical lens assembly, imaging lens module and electronic apparatus

An optical lens assembly includes at least two lens elements and at least one light blocking sheet. Each of the lens elements includes a connecting structure for aligning the two lens elements. ... Largan Precision Co

Image capturing assembly, imaging apparatus and electronic device

An image capturing assembly includes six lens elements, the six lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. ... Largan Precision Co

Image picking-up system, image capturing apparatus and electronic device

An image picking-up system includes seven lens elements, which are, in order from an object side to an image side, a first lens group including a first lens element and a second lens element, a second lens group including a third lens element and a fourth lens element, and a third lens group including a fifth lens element, a sixth lens element and a seventh lens element. The third lens element has positive refractive power. ... Largan Precision Co

Photographing lens assembly, image capturing unit and electronic device

A photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

Image capturing lens system, image capturing apparatus and electronic device

An image capturing lens system includes six lens elements, which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power.. ... Largan Precision Co

06/21/18 / #20180172952

Optical photographing lens system, image capturing apparatus and electronic device

The present disclosure provides an optical photographing lens system comprising four lens elements, the four lens elements being, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element; a third lens element; and a fourth lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, the image-side surface of the fourth lens element having at least one convex critical point in an off-axial region thereof, both the object-side and the image-side surfaces thereof being aspheric.. . ... Largan Precision Co

06/14/18 / #20180164552

Photographing optical lens system, image capturing unit and electronic device

A photographing optical lens system includes five lens elements which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The second lens element has positive refractive power. ... Largan Precision Co

06/14/18 / #20180164545

Optical lens assembly with dual molded lens element and electronic device including same assembly

An optical lens assembly includes at least one lens element, which is a dual molded lens element. The dual molded lens element includes a light transmitting portion and a light absorbing portion. ... Largan Precision Co

05/24/18 / #20180143405

Photographing optical lens system, image capturing apparatus and electronic device

A photographing optical lens system includes six lens elements, which are, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. ... Largan Precision Co

05/24/18 / #20180143404

Optical photographing lens system, image capturing unit and electronic device

An optical photographing lens system, includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The second lens element has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. ... Largan Precision Co

05/24/18 / #20180143403

Photographing lens assembly, image capturing unit and electronic device

A photographing lens assembly includes five lens elements, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. ... Largan Precision Co

05/24/18 / #20180143402

Photographing optical lens system, image capturing unit and electronic device

A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. ... Largan Precision Co

05/17/18 / #20180138351

Light blocking sheet, imaging lens module and electronic apparatus

A light blocking sheet includes a first outer layer, a second outer layer, an inner substrate layer and a central axis. The first outer layer includes a first opening. ... Largan Precision Co

05/17/18 / #20180137342

Skin analyzer

A skin analyzer includes a base, an optical imaging system, a flash module, a circuit module, a computing module and a display module. The optical imaging system is disposed on the base for capturing an image of an imaging area. ... Largan Precision Co

05/17/18 / #20180136442

Photographing system, image capturing unit and electronic device

A photographing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element with refractive power. The first lens element with positive refractive power has an object-side surface being convex in paraxial region. ... Largan Precision Co

05/17/18 / #20180136440

Image capturing lens system, image capturing apparatus and electronic device

An image capturing lens system includes, in order from an object side to an image side, a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, a second lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, a third lens element with positive refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, and a fourth lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof.. . ... Largan Precision Co

05/17/18 / #20180134006

Composite light blocking sheet, imaging lens assembly and electronic device

A composite light blocking sheet includes a first surface layer, a second surface layer, an inside substrate layer and a central axis. The first surface layer has a first opening and a first outer surface connected to the first opening. ... Largan Precision Co

05/10/18 / #20180129040

Annular optical element, imaging lens module and electronic device

An annular optical element includes an outer annular surface, an inner annular surface, a first side surface, a second side surface and a plurality of strip-shaped wedge structures. The outer annular surface surrounds a central axis of the annular optical element and includes at least two shrunk portions. ... Largan Precision Co

05/10/18 / #20180129024

Image capturing lens assembly, image capturing device and vehicle photographing terminal

An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. ... Largan Precision Co

05/10/18 / #20180129021

Photographing optical lens system, imaging apparatus and electronic device

The present disclosure provides a photographing optical lens system comprising five lens elements, the five lens elements being, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof, a second lens element having positive refractive power, a third lens element having negative refractive power, a fourth lens element having positive refractive power, and a fifth lens element with negative refractive power having an image-side surface being concave in a paraxial region thereof with at least one convex critical point in an off-axial region thereof, both of an object-side surface and the image-side surface thereof being aspheric.. . ... Largan Precision Co

05/10/18 / #20180129017

Plastic optical lens assembly, imaging lens module and electronic device

A plastic optical lens assembly includes a first lens element, a second lens element and a cementing glue coating. A first spacing section is located between a first optical effective portion and a first engaging structure. ... Largan Precision Co

05/10/18 / #20180129011

Imaging lens module and electronic device

An imaging lens module includes a plastic barrel, an optical lens assembly and a glue material. The plastic barrel includes an outer object-end surface, an outer image-end surface and an inner tube surface. ... Largan Precision Co

04/19/18 / #20180106988

Photographing optical lens system, image capturing unit and electronic device

A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The second lens element has positive refractive power. ... Largan Precision Co

04/19/18 / #20180106987

Optical imaging module, image capturing apparatus and electronic device

An optical imaging module includes six lens elements, the six lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

04/19/18 / #20180106984

Photographing optical lens system, image capturing apparatus and electronic device

A photographing optical lens system includes at least six lens elements, wherein the photographing optical lens system includes at least one cemented lens group cemented by two of the lens elements adjacent to each other. The at least one cemented lens group includes, in order from an object side to an image side, a first cemented lens element, a cemented layer and a second cemented lens element. ... Largan Precision Co

04/19/18 / #20180106983

Annular optical element, imaging lens assembly, imaging apparatus and electronic device

An annular optical element includes a first side surface, a second side surface, an outer annular surface and an inner annular surface. The outer annular surface connects the first side surface and the second side surface, and surrounds a central axis of the annular optical element. ... Largan Precision Co

04/05/18 / #20180095252

Imaging optical lens assembly, image capturing unit and electronic device

An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. ... Largan Precision Co

04/05/18 / #20180095251

Optical photographing lens assembly, image capturing device and electronic device

An optical photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof. ... Largan Precision Co

04/05/18 / #20180095249

Optical photographing system, image capturing apparatus and electronic device

An optical photographing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has an image-side surface being convex in a paraxial region thereof. ... Largan Precision Co

04/05/18 / #20180095244

Optical imaging lens system, image capturing unit and electronic device

An optical imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element has positive refractive power. ... Largan Precision Co

04/05/18 / #20180095243

Optical imaging lens system, image capturing unit and electronic device

An optical imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

03/29/18 / #20180088300

Imaging lens system, image capturing device and electronic device

This disclosure provides an imaging lens system including, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element with negative refractive power; a third lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; a fourth lens element with refractive power, wherein an object-side surface and an image-side surface thereof are aspheric; and a fifth lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, which are both aspheric. The imaging lens system is further provided with an aperture stop, and there is no lens element with refractive power disposed between the aperture stop and the first lens element.. ... Largan Precision Co

03/22/18 / #20180081153

Imaging optical lens assembly, imaging apparatus and electronic device

An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

03/22/18 / #20180081144

Annular optical spacer, imaging lens module, imaging apparatus and electronic device

An annular optical spacer includes a first side portion, a second side portion, an outer annular portion and an inner annular portion. The second side portion is disposed opposite to the first side portion. ... Largan Precision Co

03/15/18 / #20180074299

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes lens elements including, in order from an object to an image side, a first lens group, a second lens group and a third lens group. The first lens group includes a first lens element and a second lens element. ... Largan Precision Co

03/15/18 / #20180074295

Imaging optical lens system, image capturing apparatus and electronic device

An imaging optical lens system includes six lens elements, the six lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. ... Largan Precision Co

03/15/18 / #20180074294

Image capturing lens assembly, image capturing apparatus and electronic device

An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

03/15/18 / #20180074293

Imaging lens assembly, image capturing unit and electronic device

An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element and the fourth lens element have positive refractive power. ... Largan Precision Co

03/08/18 / #20180067287

Photographing optical lens assembly, image capturing device and mobile terminal

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

03/08/18 / #20180067286

Image lens assembly system

An image lens assembly system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with negative refractive power has a convex object-side surface. ... Largan Precision Co

03/08/18 / #20180067285

Optical imaging system

An optical imaging system includes, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element, a third lens element, a fourth lens element, and a fifth lens element. Each of the fourth lens element and the fifth lens element includes at least one aspheric surface. ... Largan Precision Co

03/08/18 / #20180067242

Optical image lens assembly, image capturing apparatus and electronic device

An optical image lens assembly includes, from an object side to an image side, at least one optical lens element. The optical lens element is made of plastic material and includes a long wavelength light absorbing agent. ... Largan Precision Co

03/08/18 / #20180067231

Optical image lens assembly and plastic material thereof, image capturing apparatus and electronic device

An optical image lens assembly includes at least one optical lens element which is made of a plastic material and includes at least one short-wavelength light absorbing agent. The short-wavelength light absorbing agent is homogeneously mixed with the plastic material. ... Largan Precision Co

03/01/18 / #20180059379

Optical path folding element, imaging lens module and electronic device

An optical path folding element includes an incident surface, a path folding surface and an exiting surface. The incident surface allows a light ray to pass into the optical path folding element. ... Largan Precision Co

03/01/18 / #20180059376

Photographing optical lens assembly, image capturing apparatus and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side along an optical axis, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. ... Largan Precision Co

03/01/18 / #20180059375

Imaging lens system, image capturing unit and electronic device

An imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

02/22/18 / #20180052304

Imaging lens assembly, image capturing apparatus and electronic device

The present disclosure provides an imaging lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof; a third lens element; a fourth lens element; a fifth lens element having an object-side surface being concave in a paraxial region thereof, both of the object-side surface and an image-side surface thereof being aspheric; and a sixth lens element having an object-side surface and an image-side surface being both aspheric. The imaging lens assembly has a total of six lens elements.. ... Largan Precision Co

02/22/18 / #20180052303

Optical imaging system, imaging apparatus and electronic device

An optical imaging system includes, in order from an object side to an image side: a first lens element having positive refractive power, a second lens element having negative refractive power, a third lens element, a fourth lens element, a fifth lens element having both an object-side surface and an image-side surface being aspheric, and a sixth lens element having both an object-side surface and an image-side surface being aspheric, wherein the optical imaging system has a total of six lens elements; at least one lens element among the first lens element, the second lens element, the third lens element, the fourth lens element, the fifth lens element, and the sixth lens element has at least one inflection point.. . ... Largan Precision Co

02/15/18 / #20180045913

Image lens assembly, imaging apparatus and electronic device

The present disclosure provides an image lens assembly comprising, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element; a third lens element having an object-side surface being convex in a paraxial region thereof; a fourth lens element; a fifth lens element with an image-side surface having at least one convex critical point in an off-axial region thereof, both of an object-side surface and the image-side surface thereof being aspheric; and a sixth lens element having an image-side surface being concave in a paraxial region thereof and at least one convex critical point in an off-axial region thereof, both of an object-side surface and the image-side surface thereof being aspheric.. . ... Largan Precision Co

02/08/18 / #20180039047

Imaging lens module and mobile terminal

An imaging lens module includes an imaging lens assembly and a first optical component. The imaging lens assembly has an optical axis and includes a lens element. ... Largan Precision Co

02/08/18 / #20180038997

Lens assembly with light blocking member and imaging lens including the same

A light blocking member includes a first surface, a second surface, an outside surface and an inside surface. The first surface includes a first asymmetric opening. ... Largan Precision Co

02/01/18 / #20180031810

Photographing lens assembly

A photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

02/01/18 / #20180031809

Imaging lens system

An imaging lens system comprises, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with refractive power; a third lens element with refractive power having object-side and image-side surfaces being aspheric, at least one surface thereof having at least one inflection point; a fourth lens element with refractive power having a concave object-side surface and a convex image-side surface; a fifth lens element with refractive power having an aspheric object-side surface and an aspheric concave image-side surface, the image-side surface thereof having at least one inflection point.. . ... Largan Precision Co

02/01/18 / #20180031807

Optical imaging lens assembly, image capturing apparatus and electronic device

An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element has negative refractive power. ... Largan Precision Co

01/25/18 / #20180024328

Imaging optical lens assembly, image capturing unit and electronic device

An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

01/25/18 / #20180024327

Imaging lens system

An imaging lens system comprises, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with refractive power; a third lens element with refractive power having object-side and image-side surfaces being aspheric, at least one surface thereof having at least one inflection point; a fourth lens element with refractive power having a concave object-side surface and a convex image-side surface; a fifth lens element with refractive power having an aspheric object-side surface and an aspheric concave image-side surface, the image-side surface thereof having at least one inflection point.. . ... Largan Precision Co

01/25/18 / #20180024322

Imaging lens assembly, image capturing apparatus and electronic device

An imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The third lens element has positive refractive power. ... Largan Precision Co

01/18/18 / #20180020144

Skin analyzer

A skin analyzer includes a base, an optical imaging system, a flash module, a circuit module, a computing module and a display module. The optical imaging system is disposed on the base for capturing an image of an imaging area. ... Largan Precision Co

01/18/18 / #20180017767

Optical photographing assembly, image capturing apparatus and electronic device

An optical photographing assembly includes, in order from an object side to an image side along an optical axis, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has positive refractive power. ... Largan Precision Co

01/11/18 / #20180011300

Optical image capturing lens system

This disclosure provides an optical image capturing lens system comprising: a positive first lens element having a convex object-side surface, a negative second lens element, a positive third lens element having a convex image-side surface, a fourth lens element having a concave object-side surface and a convex image-side surface; and a positive fifth lens element having a convex object-side surface at a paraxial region thereof, both of the object-side and image-side surfaces being aspheric, and at least one inflection point is positioned on at least one of the object-side and image-side surfaces thereof. When particular relations are satisfied, the angle at which light projects onto the image plane can be efficiently controlled for increasing the relative illumination and preventing the occurrence of vignetting.. ... Largan Precision Co

01/11/18 / #20180011299

Optical lens, image capturing device and electronic device

An optical lens includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. ... Largan Precision Co

01/11/18 / #20180011298

Optical image capturing system

An optical image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

01/11/18 / #20180011293

Optical imaging lens assembly, image capturing apparatus and electronic device

The present disclosure provides an optical imaging lens assembly comprising, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof; a third lens element having positive refractive power; a fourth lens element having positive refractive power; a fifth lens element having positive refractive power; and a sixth lens element; wherein the optical imaging lens assembly has a total of six lens elements. With such configuration, the optical imaging lens assembly of the present disclosure is characterized by a a wide field of view, a compact size and high image quality.. ... Largan Precision Co

01/04/18 / #20180003959

Annular optical element, imaging lens module and electronic device

An annular optical element includes an outer annular surface, an inner annular surface, a first side surface, a second side surface and a plurality of strip-shaped wedge structures. The outer annular surface surrounds a central axis of the annular optical element and includes at least two shrunk portions. ... Largan Precision Co

01/04/18 / #20180003926

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes, in order from object side to image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element has positive refractive power. ... Largan Precision Co

01/04/18 / #20180003924

Optical lens assembly, image capturing apparatus and electronic device

This invention provides an optical lens assembly comprising, in order from an object side to an image side: a first lens element with negative refractive power having an image-side surface being concave in a paraxial region thereof; a second lens element having positive refractive power; a third lens element having an object-side surface being concave in a paraxial region thereof; and a fourth lens element having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, the image-side surface thereof having at least one convex shape in an off-axis region thereof; wherein the optical lens assembly has a total of four lens elements. With such configuration, the optical lens assembly of the present disclosure is characterized by a reduced size and a wide field of view.. ... Largan Precision Co

01/04/18 / #20180003916

Plastic barrel, imaging lens module and electronic device

A plastic barrel includes an object-end portion, an image-end portion, a tube portion and a plurality of wedge structures. The object-end portion includes an outer object-end surface, an object-end hole and an inner annular object-end surface. ... Largan Precision Co

01/04/18 / #20180003864

Lens module and electronic device

A plastic lens element includes an effective optical portion and a peripheral portion in order from an optical axis to an edge thereof. The peripheral portion includes a plurality of rib structures, wherein each of the rib structures has a strip shape in a radial direction of the optical axis, and the rib structures are arranged around the effective optical portion and indirectly connected to the effective optical portion.. ... Largan Precision Co

01/04/18 / #20180003863

Lens module and electronic device

A plastic lens element includes an effective optical portion and a peripheral portion in order from an optical axis to an edge thereof. The peripheral portion includes a plurality of rib structures, wherein each of the rib structures has a strip shape in a radial direction of the optical axis, and the rib structures are arranged around the effective optical portion and indirectly connected to the effective optical portion.. ... Largan Precision Co

12/28/17 / #20170371134

Optical imaging system for pickup

An optical imaging system for pickup, sequentially arranged from an object side to an image side, comprising: the first lens element with positive refractive power having a convex object-side surface, the second lens element with refractive power, the third lens element with refractive power, the fourth lens element with refractive power, the fifth lens element with refractive power; the sixth lens element made of plastic, the sixth lens with refractive power having a concave image-side surface with both being aspheric, and the image-side surface having at least one inflection point.. . ... Largan Precision Co

12/21/17 / #20170363844

Optical imaging system

An optical imaging system includes, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element, a third lens element, a fourth lens element, and a fifth lens element. Each of the fourth lens element and the fifth lens element includes at least one aspheric surface. ... Largan Precision Co

12/21/17 / #20170363841

Optical image lens assembly, image capturing device and electronic device

An optical image lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex. ... Largan Precision Co

12/14/17 / #20170357079

Imaging lens assembly, image capturing unit and electronic device

A imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

12/07/17 / #20170351054

Lens driving apparatus

A lens driving apparatus includes a holder, a cover, a carrier, a first magnet, a coil, a spring, two second magnets and a hall sensor. The holder includes an opening hole. ... Largan Precision Co

11/30/17 / #20170343774

Optical imaging lens assembly

This disclosure discloses an optical imaging lens assembly, sequentially arranged from an object side to an image side along an optical axis, comprising: the first lens element with positive refractive power, the second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, the third lens element with positive refractive power, the fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface, the fifth lens element with refractive power having a concave image-side surface, and both object-side surface and image-side surface being aspheric, wherein a stop and an image sensor disposed on an image plane are also provided. By such arrangements, the image pickup optical system satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with camera functionalities.. ... Largan Precision Co

11/30/17 / #20170343773

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

11/23/17 / #20170336604

Image capturing lens assembly, imaging apparatus and electronic device

An image capturing lens assembly includes, in order from an object side to an image side: a first lens element; a second lens element; a third lens element; a fourth lens element having positive refractive power; a fifth lens element having both an object-side surface and an image-side surface being aspheric; and a sixth lens element having both an object-side surface and an image-side surface being aspheric, the image-side surface being concave, and at least one inflection point on the image-side surface. There are a total of six lens elements.. ... Largan Precision Co

11/23/17 / #20170336602

Optical imaging lens, image capturing apparatus and electronic device

The present disclosure provides an optical imaging lens, comprising, in order from an object side to an image side: a first lens element with positive refractive power having an image-side surface being convex in a paraxial region thereof; a second lens element; a third lens element having positive refractive power; a fourth lens element; a fifth lens element with positive refractive power having an object-side surface being concave in a paraxial region thereof, an image-side surface being convex in a paraxial region thereof, and both the object-side surface and the image-side surface being aspheric; and a sixth lens element having an image-side surface being concave in a paraxial region thereof, at least one convex shape in an off-axial region on the image-side surface, and both an object-side surface and the image-side surface being aspheric. There are a total of six lens elements.. ... Largan Precision Co

11/09/17 / #20170322395

Imaging lens assembly and electronic device

An imaging lens assembly includes a plurality of lens elements, wherein at least one of the lens elements is a dual molded lens element. The dual molded lens element includes a light transmitting portion and a light absorbing portion. ... Largan Precision Co

11/09/17 / #20170322394

Imaging lens assembly and electronic device

An imaging lens assembly includes a plurality of lens elements, wherein at least one of the lens elements is a dual molded lens element. The dual molded lens element includes a light transmitting portion and a light absorbing portion. ... Largan Precision Co

11/09/17 / #20170322390

Photographing lens system, image capturing device, and electronic device

A photographing lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, and a fourth lens element. The first lens element has positive refractive power. ... Largan Precision Co

11/09/17 / #20170322388

Plastic barrel, optical lens assembly, imaging apparatus and electronic device

A plastic barrel includes an object-end portion, an image-end portion and a tube portion. The object-end portion includes an object-end surface and an object-end hole, wherein the object-end surface includes a plurality of annular grooves, which are disposed coaxially to a central axis, and each of the annular grooves includes a stepped surface. ... Largan Precision Co

10/26/17 / #20170307852

Imaging optical lens system, image capturing unit and electronic device

An imaging optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

10/26/17 / #20170307851

Imaging optical lens assembly, image capturing unit and electronic device

An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

10/12/17 / #20170293114

Optical photographing lens assembly, image capturing device and electronic device

An optical photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

10/12/17 / #20170293108

Optical lens assembly, image capturing apparatus and electronic device

This invention provides an optical lens assembly comprising, in order from an object side to an image side: a first lens element with negative refractive power having an image-side surface being concave in a paraxial region thereof; a second lens element having positive refractive power; a third lens element having an object-side surface being concave in a paraxial region thereof; and a fourth lens element having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, the image-side surface thereof having at least one convex shape in an off-axis region thereof; wherein the optical lens assembly has a total of four lens elements. With such configuration, the optical lens assembly of the present disclosure is characterized by a reduced size and a wide field of view.. ... Largan Precision Co

09/28/17 / #20170276911

Image capturing lens system, image capturing apparatus and electronic device

An image capturing lens system, including, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex thereof; a second lens element having negative refractive power; a third lens element; a fourth lens element; a fifth lens element with negative refractive power having at least one of an object-side surface and an image-side surface thereof being aspheric and having at least one inflection point thereof; and a sixth lens element with positive refractive power having both an object-side surface and an image-side surface being convex thereof and at least one of the object-side surface and the image-side surface thereof being aspheric; wherein the image capturing lens system has a total of six lens elements.. . ... Largan Precision Co

09/28/17 / #20170276910

Photographing system, image capturing unit and electronic device

A photographing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element with refractive power. The first lens element with positive refractive power has an object-side surface being convex in paraxial region. ... Largan Precision Co

09/28/17 / #20170276903

Imaging lens assembly, imaging lens module and electronic device

An imaging lens assembly includes a dual molded lens barrel and at least one lens element. The dual molded lens barrel includes a light transmitting portion and a light absorbing portion. ... Largan Precision Co

09/07/17 / #20170254989

Optical image capturing system

An optical image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first, the second and the third lens elements all have refractive power. ... Largan Precision Co

09/07/17 / #20170254980

Imaging optical lens assembly, image capturing apparatus and electronic device

The present disclosure provides an imaging optical lens assembly, including, in order from an object side to an image side: a first lens element with negative refractive power having an object-side surface being concave in a paraxial region, a second lens element with positive refractive power, a third lens element with negative refractive power, a fourth lens element with positive refractive power, and a fifth lens element with negative refractive power having an image-side surface being concave in a paraxial region and at least one convex shape in an off-axial region on the image-side surface, wherein the imaging optical lens assembly has a total of five lens elements.. . ... Largan Precision Co

08/31/17 / #20170248770

Optical imaging lens assembly, image capturing unit and electronic device

An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex. ... Largan Precision Co

08/24/17 / #20170242224

Optical imaging system for pickup

An optical imaging system for pickup, sequentially arranged from an object side to an image side, comprising: the first lens element with positive refractive power having a convex object-side surface, the second lens element with refractive power, the third lens element with refractive power, the fourth lens element with refractive power, the fifth lens element with refractive power; the sixth lens element made of plastic, the sixth lens with refractive power having a concave image-side surface with both being aspheric, and the image-side surface having at least one inflection point.. . ... Largan Precision Co

08/24/17 / #20170242223

Photographing optical lens system, image capturing unit and electronic device

A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The second lens element has positive refractive power. ... Largan Precision Co

08/17/17 / #20170235110

Optical lens assembly, image capturing apparatus and electronic device

An optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

08/17/17 / #20170235100

Optical lens assembly and electronic device

An optical lens assembly, which has an optical axis, includes, at least one dual molded lens element having two plastic parts with different colors. The dual molded lens element includes a transparent portion and a light absorbing portion, wherein the transparent portion has an optical effective region. ... Largan Precision Co

08/10/17 / #20170227742

Lens assembly

A lens assembly includes at least three lens elements. One lens element closest to an imaged object of the lens elements is a first lens element, which is made of an electromagnetic radiation absorbing material.. ... Largan Precision Co

08/10/17 / #20170227740

Image capturing optical lens assembly, image capturing device and electronic device

This disclosure provides an image capturing optical lens assembly including, in order from an object side to an image side: a first lens element with refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element having positive refractive power; a third lens element with refractive power having an image-side surface being concave in a paraxial region thereof; a fourth lens element with refractive power having an image-side surface being concave in a paraxial region thereof, wherein both surfaces thereof being aspheric; a fifth lens element with refractive power having an object-side surface being concave in a paraxial region thereof; and a sixth lens element with refractive power having an image-side surface being concave in a paraxial region thereof, wherein both surfaces thereof being aspheric, and the image-side surface having at least one convex shape in an off-axis region thereof.. . ... Largan Precision Co

08/10/17 / #20170227735

Photographing module and electronic device

A photographing module includes an imaging lens assembly. The imaging lens assembly includes a plurality of lens elements, wherein one of the lens elements is a plastic lens element. ... Largan Precision Co

08/10/17 / #20170227734

Photographing optical lens assembly, image capturing device and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

08/10/17 / #20170227687

Lens assembly with light blocking member and imaging lens including the same

A light blocking member includes a first surface, a second surface, an outside surface and an inside surface. The first surface includes a first asymmetric opening. ... Largan Precision Co

08/03/17 / #20170219802

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

08/03/17 / #20170219801

Optical imaging lens assembly, image capturing unit and electronic device

An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

08/03/17 / #20170219800

Photographing optical lens assembly, imaging device and electronic device

A photographing optical lens assembly includes, in order form an object side to an image side, a first lens element, a second lens element, a third lens element, and a fourth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. ... Largan Precision Co

08/03/17 / #20170219799

Image capturing lens system, image capturing apparatus and electronic device

An image capturing lens system includes, in order from an object side to an image side, a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, a second lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, a third lens element with positive refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, and a fourth lens element with negative refractive power having an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof.. . ... Largan Precision Co

08/03/17 / #20170219745

Photographing lens module and electronic device

A photographing lens module includes a plurality of lens elements, wherein one of the lens elements is a plastic lens element, and at least one surface of an object-side surface and an image-side surface of the plastic lens element includes an effective optical portion and a peripheral portion. The effective optical portion is aspheric. ... Largan Precision Co

07/27/17 / #20170212333

Optical imaging lens assembly, image capturing unit and electronic device

An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The second lens element has positive refractive power. ... Largan Precision Co

07/27/17 / #20170212332

Imaging lens system, image capturing apparatus and electronic device

An imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

07/27/17 / #20170212331

Imaging lens system, image capturing unit and electronic device

An imaging lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. ... Largan Precision Co

07/20/17 / #20170205606

Image capturing optical system, image capturing device and electronic device

The present disclosure provides an image capturing optical system comprising: a positive first lens element having a convex object-side surface; a negative second lens element having a concave object-side surface; a third lens element; a fourth lens element having a convex object-side surface and a concave image-side surface, the object-side surface and the image-side surface thereof being aspheric; a fifth lens element having a concave image-side surface concave, both of the object-side surface and the image-side surface being aspheric, at least one of the object-side surface and the image-side surface having at least one convex shape in an off-axis region thereof.. . ... Largan Precision Co

07/13/17 / #20170199349

Imaging optical lens assembly, image capturing unit and electronic device

An imaging optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region. ... Largan Precision Co

07/06/17 / #20170192208

Optical imaging system

An optical imaging system includes, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element, a third lens element, a fourth lens element, and a fifth lens element. Each of the fourth lens element and the fifth lens element includes at least one aspheric surface. ... Largan Precision Co

07/06/17 / #20170192200

Image capturing optical lens assembly, image capturing device and electronic device

An image capturing optical lens assembly includes, in order from an object side to an image side, a front lens group, an aperture stop and a rear lens group. The front lens group includes at least two lens elements, wherein one lens element closest to an imaged object of the at least two lens elements has negative refractive power and an image-side surface being concave. ... Largan Precision Co

06/22/17 / #20170176722

Lens system, image capturing unit and electronic device

A lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has a concave image-side surface in a paraxial region. ... Largan Precision Co

06/22/17 / #20170176649

Imaging lens module and electronic device

An imaging lens module includes a plurality of lens elements, wherein one of the lens elements is a plastic lens element. At least one surface of an object-side surface and an image-side surface of the plastic lens element includes an effective optical portion, a first fitting portion and a connecting portion. ... Largan Precision Co

06/15/17 / #20170168266

Imaging lens assembly, image capturing apparatus and electronic device

An imaging lens assembly, including, in order from an object side to an image side: a first lens element having negative refractive power; a second lens element with positive refractive power having an image-side surface being convex; a third lens element, a fourth lens element with positive refractive power having an object-side surface being concave and an image-side surface being convex; a fifth lens element with negative refractive power having an image-side surface being concave, at least one convex shape on the image-side surface in an off-axial region, and both of object-side and image-side surfaces thereof being aspheric; wherein the imaging lens assembly has a total of five lens elements.. . ... Largan Precision Co

06/15/17 / #20170168264

Imaging optical lens assembly, image capturing apparatus and electronic device

The present disclosure provides an imaging optical lens assembly, including, in order from an object side to an image side: a first lens element with negative refractive power having an object-side surface being concave in a paraxial region, a second lens element with positive refractive power, a third lens element with negative refractive power, a fourth lens element with positive refractive power, and a fifth lens element with negative refractive power having an image-side surface being concave in a paraxial region and at least one convex shape in an off-axial region on the image-side surface, wherein the imaging optical lens assembly has a total of five lens elements.. . ... Largan Precision Co

06/08/17 / #20170160522

Image capturing lens assembly, image capturing device and vehicle photographing terminal

An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave in a paraxial region thereof. ... Largan Precision Co

06/01/17 / #20170155312

Voice coil motor

A voice coil motor includes a holder, a metal yoke, a carrier, a plurality of magnets, a coil and at least two spring plates. The holder includes a first opening and a cylindrical sidewall disposed around the first opening. ... Largan Precision Co

06/01/17 / #20170155311

Voice coil motor

A voice coil motor includes a holder, a metal yoke, a carrier, a plurality of magnets, a coil and at least two spring plates. The magnets are disposed in the metal yoke. ... Largan Precision Co

06/01/17 / #20170153447

Optical lens module with plastic barrel, imaging apparatus including same module and electronic device including same apparatus

An optical lens module includes a lens assembly and a plastic barrel, the lens assembly includes a plurality of lens elements and is disposed in the plastic barrel. The plastic barrel includes an object-end portion, an image-end portion, an outer tube portion, an inner tube portion and at least one reflection reduction area. ... Largan Precision Co

06/01/17 / #20170153419

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave. ... Largan Precision Co

06/01/17 / #20170153416

Photographing optical lens assembly, image capturing unit and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

05/11/17 / #20170131519

Image capturing optical lens assembly, image capturing device and electronic device

An image capturing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with negative refractive power has a concave image-side surface. ... Largan Precision Co

05/11/17 / #20170131513

Plastic barrel, lens module and electronic device

A plastic barrel includes an object-end portion, an image-end portion, an inner tube portion and a plurality of protrusions. The object-end portion includes an outer object-end surface, an object-end hole and an inner annular object-end surface. ... Largan Precision Co

05/04/17 / #20170123188

Image capturing lens assembly, image capturing device and electronic device

An image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

04/27/17 / #20170115481

Image capturing system, image capturing module and electronic device

An image capturing system includes a barrel, a lens assembly, at least one planar light shielding sheet and at least one space maintaining member. The lens assembly includes lens elements disposed in the barrel. ... Largan Precision Co

04/27/17 / #20170115470

Imaging lens assembly, image capturing unit and electronic device

A imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. ... Largan Precision Co

04/20/17 / #20170108665

Image capturing lens system, image capturing apparatus and electronic device

An image capturing lens system, including, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex thereof; a second lens element having negative refractive power; a third lens element; a fourth lens element; a fifth lens element with negative refractive power having at least one of an object-side surface and an image-side surface thereof being aspheric and having at least one inflection point thereof; and a sixth lens element with positive refractive power having both an object-side surface and an image-side surface being convex thereof and at least one of the object-side surface and the image-side surface thereof being aspheric; wherein the image capturing lens system has a total of six lens elements.. . ... Largan Precision Co

04/20/17 / #20170108627

Light blocking sheet, light blocking element, optical element, imaging lens assembly and lens module

A light blocking sheet includes a first surface, a second surface, an inner annular surface and an outer annular surface. The second surface is corresponding to the first surface. ... Largan Precision Co

04/13/17 / #20170102520

Photographing optical lens assembly, image capturing device and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with negative refractive power has a concave image-side surface. ... Largan Precision Co

04/06/17 / #20170097494

Photographing optical lens assembly

A photographing optical lens assembly includes five lens elements with refractive power, in order from an object side to an image side. The first lens element with refractive power has a convex object-side surface. ... Largan Precision Co

03/30/17 / #20170090162

Optical image lens system

An optical image lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. ... Largan Precision Co

03/30/17 / #20170090161

Optical image lens system

An optical image lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. ... Largan Precision Co

03/30/17 / #20170090160

Photographing optical lens assembly, image capturing device and electronic device

A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. ... Largan Precision Co

03/30/17 / #20170090156

Imaging optical system, image capturing apparatus and electronic device

An imaging optical system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. ... Largan Precision Co

03/30/17 / #20170090154

Imaging optical system, image capturing apparatus and electronic device

An imaging optical system includes, in order from an object side to an image side: a first lens element with positive refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element having negative refractive power; a third lens element having an object-side surface being concave in a paraxial region thereof, both of the object-side surface and an image-side surface thereof being aspheric; and a fourth lens element with negative refractive power having an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, both of the object-side and image-side surfaces thereof being aspheric. There are a total of four lens elements in the imaging optical system, and an air gap is arranged between every two adjacent lens elements.. ... Largan Precision Co

03/23/17 / #20170082833

Photographing lens system, image capturing unit and electronic device

A photographing lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The second lens element has positive refractive power. ... Largan Precision Co

03/16/17 / #20170075109

Optical lens module with plastic barrel, imaging apparatus including same module and electronic device including same apparatus

An optical lens module includes a lens assembly and a plastic barrel. The lens assembly includes a plurality of lens elements and is disposed in the plastic barrel. ... Largan Precision Co

02/23/17 / #20170052350

Photographing optical lens system, image capturing unit and electronic device

A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The second lens element has positive refractive power. ... Largan Precision Co

02/16/17 / #20170045735

Light blocking member, lens assembly and imaging lens

A light blocking member includes a first surface, a second surface, an outside surface and an inside surface. The first surface includes a first asymmetric opening. ... Largan Precision Co








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Largan Precision Co in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Largan Precision Co with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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