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Appotronics China Corporation patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Appotronics China Corporation-related inventors


Laser light source, wavelength conversion light source, light combining light source, and projection system

A laser light source (300), a wavelength conversion light source, a light combining light source, and a projection system. The laser light source comprises a laser element array, a focusing optical element (33), a collimation optical element (34), an integrator rod (36) for receiving and homogenizing a secondary laser beam... Appotronics China Corporation

Laser light source, wavelength conversion light source, light combining light source, and projection system

A laser light source (300), a wavelength conversion light source, a light combining light source, and a projection system. The laser light source comprises a laser element array, a focusing optical element (33), a collimation optical element (34), an integrator rod (36) for receiving and homogenizing a secondary laser beam... Appotronics China Corporation

Light source system and projection system

A light source system and a projection system, comprising a light source; a switching system switching light emitted by the light source into at least two light beams having a preset proportion in the manner of time division or light intensity division; a color wheel assembly located in a transmission... Appotronics China Corporation

Projection system and control method

The present disclosure provides a projection system and a control method thereof, comprising: a light source system, configured to sequentially generate primary light of three colors; a light modulation system comprising at least one light modulator configured to module the primary light; and a control system, configured to: divide time... Appotronics China Corporation

Projection system

A projection system includes a light source system for generating a first light beam in a first timing sequence and for generating a second light beam in a second timing sequence, the first light beam comprising a first light and a first compensation light and the second light beam comprising... Appotronics China Corporation

Light source device

The present disclosure discloses a light source device. The light source device comprises a light source array configured to emit an excitation light; a phosphor sheet arranged in a propagation direction of the excitation light and configured to receive the excitation light to emit an excited unsaturated amber light; and... Appotronics China Corporation

Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method

A phosphor layer comprising a phosphor plate adhesively formed by a phosphor powder and an adhesive agent. The phosphor plate has a front side and a back side. The phosphor layer also has particles which are fixedly connected to the front and/or back side of the phosphor plate. Also provided... Appotronics China Corporation

Display uniformity compensation method, optical modulation apparatus, signal processor, and projection system

Disclosed are a display uniformity compensation method, an optical modulation apparatus, a signal processor, and a projection system. The method comprises: acquiring original image data and an optical loss coefficient a of a compensation region, acquiring t1 and t2, and making t2/t1=f a/(1−a), where 0<f<=1, and t1+t2=T; determining full region... Appotronics China Corporation

Stereoscopic image projection device and stereoscopic display glasses

A stereoscopic image projection device and stereoscopic display glasses include a light source system for sequentially generating a first broad spectrum light and a second broad spectrum light; a light splitter for splitting the first broad spectrum light into a first wavelength light and a second wavelength light, each having... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Light source system and related projection system

A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively... Appotronics China Corporation

Projection system, light source system and light source assembly

Provided is a projection system, a light source system, and a light source assembly. The light source system (100) comprises an excitation light source (101), a wavelength conversion device (106), a color filtering device (107), a drive device (108), and a first optical assembly. The wavelength conversion device (106) comprises... Appotronics China Corporation

Projection system, light source system and light source assembly

Provided is a projection system, a light source system, and a light source assembly. The light source system (100) comprises an excitation light source (101), a wavelength conversion device (106), a color filtering device (107), a drive device (108), and a first optical assembly. The wavelength conversion device (106) comprises... Appotronics China Corporation

Projection system, light source system and light source assembly

Provided is a projection system, a light source system, and a light source assembly. The light source system (100) comprises an excitation light source (101), a wavelength conversion device (106), a color filtering device (107), a drive device (108), and a first optical assembly. The wavelength conversion device (106) comprises... Appotronics China Corporation

Light-emitting device and projection system

The present disclosure loses a light-emitting device and a projection system, comprising: a light source, configured to emit excitation light; a beam-splitting-combining plate disposed in a going light path of the excitation light, and including a beam-splitting portion configured to split the excitation light into a first excitation light and... Appotronics China Corporation

Display control system and display device

A display control system and a display device. The display control system (1) comprises a control unit for controlling a light source (2) to be in a bright field and a dark field alternately in the same frame of data, and controlling the status switching of a light valve of... Appotronics China Corporation

Dust prevention and heat dissipation module and light source system of colour wheel

A dust prevention and heat dissipation module for a color wheel and a light source system employing the same. The color wheel is sealed in a color wheel housing which has an air inlet and an air outlet. The dust prevention and heat dissipation module has a leading-in air channel... Appotronics China Corporation

Wavelength conversion device, light source system and projection system

The present disclosure provides a wavelength conversion device, and its light source system and projection system. The wavelength conversion device includes a wavelength conversion material layer, and a first light-filtering layer on a first side of the wavelength conversion material layer. The wavelength conversion device also includes a first thermally-conductive... Appotronics China Corporation

Digital micromirror device control apparatus and projection display system

The invention provides a digital micromirror device control apparatus and a projection display system. The digital micromirror device control apparatus includes a video decoding circuit configured to decode received video data, thereby obtaining component data signals of a plurality of colors; a digital micromirror device driving circuit including a first... Appotronics China Corporation

Wavelength conversion device and related light-emitting device thereof

Provided is a wavelength conversion device, comprising a substrate, a reflecting layer, and a light-emitting layer superimposed successively. The light-emitting layer contains a wavelength conversion material and a second binder, and the reflecting layer contains reflecting particles, auxiliary particles, and a first binder. The reflecting particles are used for reflecting... Appotronics China Corporation

Light source module and projection device

A light source module includes a light source array, a lens array arranged corresponding to the light source array, a condensing lens covering partial regions of the light source array and the lens array, and a reflecting mirror array positioned between the condensing lens and the lens array. The reflecting... Appotronics China Corporation

Glass fluorescent powder slice with multi-layer structure and preparation method therefor, and light-emitting device

A multi-layer glass phosphor powder sheet and its preparation method, and a light-emitting device. The preparation method for the multi-layer glass phosphor powder sheet includes: mixing a first optical functional material, a glass powder and an organic carrier to obtain a first slurry, and mixing a second optical functional material,... Appotronics China Corporation

Light source system and projection display device

A light source system and a projection display device comprising the light source system. The light source system comprises at least three light sources (10, 20, 30) used for generating at least two wide-spectrum light beams, a light splitting and combining device (40), and at least two spatial light modulators,... Appotronics China Corporation

Light source system, and projection system and method

A light source system including: a light source device emitting excitation light; an light output device receiving the excitation light and converting it into converted light, wherein the light output device includes at least two different wavelength conversion materials, the converted light of at least one wavelength conversion material being... Appotronics China Corporation

Light source system and projection system

A light source system and projection system, the light source system comprising: a first light source (1) producing first wide spectrum light, a second light source (103) producing second wavelength light, a light splitting and light combining device (2) used to split and combine light, a first spatial light modulator... Appotronics China Corporation








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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