Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Dongwoo Fine chem Co Ltd patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dongwoo Fine chem Co Ltd-related inventors


Hard coating composition and hard coating film using the same

The present invention provides a hard coating composition comprising a dendrimer compound having a terminal (meth)acrylate group, a polyhedral oligomeric silsesquioxane compound, a photoinitiator and a solvent; a hard coating film formed using the same; and an image display device having the hard coating film. The hard coating film according... Dongwoo Fine chem Co Ltd

Hard coating film and image display device having the same

A hard coating film is provided. The hard coating film includes: a substrate; a first hard coating layer formed on one surface of the substrate; and a second hard coating layer formed on the other surface of the substrate, wherein the first hard coating layer has a corrected breaking strength... Dongwoo Fine chem Co Ltd

Window deco film and fabricating the same

A window deco film includes a hard coating layer, and a deco layer, a light-shielding layer and an acryl-based coating layer formed on the hard coating layer. The window deco film may have a remarkably reduced thickness, and thus an entire thickness of an image display device including a window... Dongwoo Fine chem Co Ltd

Hard coating film and image display device having the same

The present invention provides a hard coating film in which a first hard coating layer and a second hard coating layer are laminated on one side of a substrate film, wherein, AB<0 when the curl values of the first hard coating layer and the second hard coating layer are A... Dongwoo Fine chem Co Ltd

Hard coating composition and hard coating film using the same

The present invention provides a hard coating composition comprising: an alkoxysilane compound or polysiloxane resin having an epoxy group, an acrylate compound having an isocyanate group, a photopolymerization initiator and a solvent; a hard coating film formed using the same; and an image display device having the hard coating film.... Dongwoo Fine chem Co Ltd

Polarizing plate and image display device comprising the same

The present invention provides a polarizing plate comprising a substrate, a polarizing coating layer formed on one side of the substrate, a first adhesive layer formed on the polarizing coating layer, a first retardation coating layer formed on the first adhesive layer, a second adhesive layer formed on the first... Dongwoo Fine chem Co Ltd

Transparent electrode, touch sensor and image display device including the same

A transparent electrode includes a first metal oxide layer, a metal layer and a second metal oxide layer. The first metal oxide layer, the metal layer and the second metal oxide layer are sequentially stacked to form a mesh pattern. A reflectivity at a wavelength of 550 nm of the... Dongwoo Fine chem Co Ltd

Touch sensor laminate, touch screen panel and image display device including the same

A touch sensor laminate includes a polarizing plate having a predetermined stretching direction, and a sensing pattern layer formed on at least one surface of the polarizing plate. The sensing pattern layer includes a first pattern formed along a first direction, a second pattern formed along a second direction, and... Dongwoo Fine chem Co Ltd

Antireflective polarizing plate and image display apparatus including the same

A polarizing plate includes a polarizer, and a quarter wave film (QWF) layer and a +C (positive C) plate layer, which are disposed on a lower side of the polarizer, wherein a total refractive index ratio Nz of the polarizer, the quarter wave film layer, and the +C plate layer... Dongwoo Fine chem Co Ltd

Touch sensor

A touch sensor includes a sensing pattern which include a first mesh pattern formed in a first direction and a second mesh pattern formed in a second direction, the second mesh pattern including isolated unit patterns, a bridge electrode connecting the neighboring unit patterns of the second mesh pattern, an... Dongwoo Fine chem Co Ltd

Hard coating film and flexible display window including touch sensor using the same

The present invention relates to a hard coating film used as a film for a flexible display window including a touch sensor and a flexible display window including a touch sensor using the same, and particularly, to a hard coating film having a surface resistance of 5*1011 Ω/sq to 5*1013... Dongwoo Fine chem Co Ltd

Conductive pattern

Provided is a conductive pattern having at least one unit conductive pattern forming one touch pixel according to an aspect of the present invention. The at least one unit conductive pattern includes a plurality of nanostructures each having opposite ends. A ratio of nanostructures, both opposite ends of which are... Dongwoo Fine chem Co Ltd

Touch sensor

A touch sensor includes a sensing pattern which includes a first mesh pattern formed in a first direction and a second mesh pattern formed in a second direction, the second mesh pattern including isolated unit patterns, a bridge electrode connecting the neighboring isolated unit patterns of the second mesh patterns,... Dongwoo Fine chem Co Ltd

Conductive sheet and conductive pattern

A conductive sheet according to an aspect of the present invention includes a first nanostructure and a second nanostructure disposed to intersect each other. A thickness of an intersect region of the first nanostructure and the second nanostructure is 0.6 to 0.9 times the sum of thicknesses of non-intersection regions... Dongwoo Fine chem Co Ltd

Polarizing plate and image display device comprising the same

A polarizing plater includes a polarizer, a protective film disposed on at least one surface of the polarizer, and a diffusing adhesive layer and a transparent adhesive layer interposed between the polarizer and the protective film. The diffusing adhesive layer includes a diffusing particle. The diffusing particle includes a first... Dongwoo Fine chem Co Ltd

Reflective light control film and display device for a car comprising the same

A reflective light control film includes a transparent film having a plurality of protruded line patterns formed on one surface of the base film, each of the protruded line patterns including a first side having an inclination angle with respect to the one surface of the base film and a... Dongwoo Fine chem Co Ltd

Hard coating film and image display device using the same

B represents the total area under the stress-strain curve.... Dongwoo Fine chem Co Ltd

Adhesive composition for polarizing plate

An adhesive composition for a polarizing plate is adapted to exhibit a variation in relaxation modulus of an adhesive layer in a range of 75% to 95% before and after leaving the same at a temperature of −20° C. to 0° C. for 4 hours, such that it is possible... Dongwoo Fine chem Co Ltd

Film touch sensor and fabricating the same

A film touch sensor includes a separating layer, an electrode pattern layer including a sensing electrode disposed on the separating layer and a pad electrode disposed at one end of the sensing electrode, a circuit board connected to the pad electrode, and a base film formed on the sensing electrode... Dongwoo Fine chem Co Ltd

Anti-glare film

The present invention provides an anti-glare film for touch-mode displays, which has good blackness and touch feel, and a polarizing plate and an image display device comprising the same.... Dongwoo Fine chem Co Ltd

Film touch sensor and preparing the same

The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor, and a method of preparing the film touch sensor. The film touch sensor according to the present invention comprises a separation... Dongwoo Fine chem Co Ltd

Hard coating composition and hard coating film using the same

The present invention provides a hard coating composition comprising: silicone rubber fine particles having an average particle diameter of 0.01 to 1 μm, a dendrimer compound having a (meth)acrylate terminal group, a polyfunctional urethane (meth)acrylate having a cyclohexyl group, a polyfunctional (meth)acrylate having an ethylene glycol group, a photoinitiator and... Dongwoo Fine chem Co Ltd

Hard coating film and flexible display having the same

The present invention provides a single-layer substrate-less hard coating film, comprising a cross-linked polymer of an oligomer having an elongation of 50 to 350%, wherein the hard coating film has a cross-linked bending stiffness value ranging from 0.5 to 10 N·mm·%, and a flexible display having the hard coating film.... Dongwoo Fine chem Co Ltd

Hard coating composition and hard coating film using the same

The present invention provides a hard coating composition comprising: a rubber-based impact modifier having a core-shell structure including a rubber core and at least one shell, a dendrimer compound having a (meth)acrylate terminal group, a polyfunctional urethane (meth)acrylate having a cyclohexyl group, a polyfunctional (meth)acrylate having an ethylene glycol group,... Dongwoo Fine chem Co Ltd

Hard coating film and flexible display having the same

The present invention provides a hard coating film comprising: a substrate; a first hard coating layer formed on one surface of the substrate; and a second hard coating layer formed on the other surface of the substrate, wherein the first hard coating layer includes a cross-linked polymer of an oligomer... Dongwoo Fine chem Co Ltd

Film touch sensor and manufacturing method therefor

The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and... Dongwoo Fine chem Co Ltd

Touch screen panel and image display device including the same

A touch screen panel includes a base substrate, a sensing pattern layer on the base substrate, the sensing pattern layer including a plurality of sensing patterns formed on the base substrate, an insulation layer on the sensing pattern layer, and a bridge electrode formed on the insulation layer to electrically... Dongwoo Fine chem Co Ltd

Touch sensor

A touch sensor includes a driving electrode which includes at least two divided areas electrically separated from each other, wherein each divided area includes first patterns connected to each other in a first direction and second patterns extending from the first pattern in a second direction, and a receiving electrode... Dongwoo Fine chem Co Ltd

Hard coating composition, and hard coating film, window film and display device comprising the same

Described is a hard coating composition composed of a silazane compound, a polyfunctional (meth)acryl-based dendrimer compound or a polyfunctional urethane (meth)acrylate having a cyclohexyl group, a photoinitiator and a solvent, and to a hard coating film, a window film, and a display device including the same, thus exhibiting superior scratch... Dongwoo Fine chem Co Ltd

Hard coating composition, and hard coating film, window film and display device comprising the same

This disclosure relates to a hard coating composition, which includes a silazane compound, a thiol-based compound, a polyfunctional urethane (meth)acrylate having a cyclohexyl group, a photoinitiator, inorganic nanoparticles, and a solvent, and which can also exhibit superior scratch resistance, hardness and flexibility.... Dongwoo Fine chem Co Ltd

Touch panel and junction structure of touch panel and flexible printed circuit board

A touch panel includes: an adhesive layer formed on a base film; a protective layer formed on the adhesive layer; a touch sensor portion formed on the protective layer; a bonding pad portion comprising a plurality of unit bonding pads formed on the protective layer as electrically connected to the... Dongwoo Fine chem Co Ltd

Touch sensor and preparing the same

The present invention relates to a touch sensor and a fabrication method thereof in which sensor electrodes in the active area is connected to the trace via a bridge electrode.... Dongwoo Fine chem Co Ltd

Touch sensor panel and manufacturing same

The present invention provides a touch sensor panel and a fabrication method thereof, in which metal wires for forming a metal mesh are subject to patterning to have symmetrical components being in correlation with each other on the basis of x and y axes, thereby improving visibility. In the touch... Dongwoo Fine chem Co Ltd

Touch sensor and touch screen panel including the same

A touch sensor includes a substrate having at least one bending portion; and a sensing pattern on the substrate, the sensing pattern including a first pattern and a second pattern, the first pattern being arranged along a first direction parallel to a surface of the substrate, the second pattern being... Dongwoo Fine chem Co Ltd

Touch sensor

The present invention relates to a touch sensor comprising: a plurality of first sensing electrode patterns formed in a way that they are connected to each other along a first direction on a substrate; a plurality of second sensing electrode patterns formed in a way that they are separated from... Dongwoo Fine chem Co Ltd

09/28/17 / #20170277291

Touch sensing electrode integrally formed with polarizing plate, display device comprising same, and manufacturing method therefor

The touch sensing electrode with a polarizing plate according to the present invention comprises a touch sensing electrode capable of being folded and unfolded on its folding axis; a retardation film disposed on the touch sensing electrode and having a slow axis that forms an inclined angle with the folding... Dongwoo Fine chem Co Ltd

09/07/17 / #20170253706

Hard coating film

A hard coating film according to the present invention includes a transparent substrate layer; a first hard coating layer which is formed of a cured product of a hard coating composition including a high elongation oligomer having an elastic modulus ranging from 10 to 3000 MPa and an elongation at... Dongwoo Fine chem Co Ltd

09/07/17 / #20170253707

Hard coating film

A hard coating film according to the present invention includes a transparent substrate layer; a first hard coating layer which is formed on one surface of the transparent substrate layer and formed of a cured product of a hard coating composition including a high elongation oligomer having an elastic modulus... Dongwoo Fine chem Co Ltd

09/07/17 / #20170253746

Hard coating film and image display device using the same

The present invention relates to a hard coating film, and more particularly, to a hard coating film that includes a high elongation oligomer having an elastic modulus and elongation at break in a specific range on a transparent substrate, and thus can exhibit excellent impact resistance and bending resistance and... Dongwoo Fine chem Co Ltd

09/07/17 / #20170253747

Hard coating composition

The present invention relates to a hard coating composition, and more particularly, to a hard coating composition which includes a high elongation oligomer having an elastic modulus and an elongation at break in a specific range and thus exhibits excellent impact resistance and bending resistance.... Dongwoo Fine chem Co Ltd

08/24/17 / #20170240728

Photosensitive resin composition and display device including color conversion layer prepared by using the same

A photosensitive resin composition according to an example embodiment of the present disclosure includes a quantum dot, a photopolymerizable compound, a photopolymerization initiator, an alkali-soluble resin, and a solvent, wherein the alkali-soluble resin includes at least one of a monomer represented by Formula 1 and a monomer represented by Formula... Dongwoo Fine chem Co Ltd

06/22/17 / #20170177148

Film touch sensor

Disclosed is a touch sensor, including a separation layer, an electrode pattern part formed on the separation layer and including at least one electrode pattern and an insulating layer, and a passivation layer formed of an inorganic material on the electrode pattern part, wherein the passivation layer has a thickness... Dongwoo Fine chem Co Ltd

06/15/17 / #20170167032

Etching solution composition for tungsten layer, preparing electronic device using the same and electronic device

The present disclosure relates to an etching solution composition for a tungsten layer including N-methylmorpholine N-oxide and water, which is effective in selectively etching only a tungsten-based metal without etching a titanium nitride-based metal or a titanium aluminum carbide layer.... Dongwoo Fine chem Co Ltd

06/08/17 / #20170158888

Composition for removing silicone resins and thinning substrate by using the same

Disclosed herein are compositions for removing silicone resins and methods of thinning a substrate by using the same, as well as related methods, apparatus and systems for facilitating the removal of silicone resins. More particularly, disclosed herein are compositions for removing silicone resins, the compositions including a heterocyclic solvent and... Dongwoo Fine chem Co Ltd

06/08/17 / #20170160834

Thick-film pattern structure and forming the same

The present invention relates to a thick-film pattern structure formed by repeating a stacking process, specifically a thick-film pattern structure having a reduced taper angle at a pattern edge region after all layers of the same material are stacked in gradually reducing pattern widths, and a method of forming the... Dongwoo Fine chem Co Ltd

05/25/17 / #20170147099

Electrode structure for touch panel and fabricating the same

The present invention provides an electrode structure for a touch panel and a method for fabricating the same, in which a unit wire and another unit wire continued thereto are continued while the contact area between the unit wires decreases from the entire line width, thereby achieving irregular patterns. In... Dongwoo Fine chem Co Ltd

05/25/17 / #20170147117

Flexible image display device

A flexible image display device includes a window substrate, a polarizing plate, and a touch panel, wherein a distance between a neutral plane and a lower surface of the touch panel based on a visible side during bending is 34% or less to an entire thickness of the flexible image... Dongwoo Fine chem Co Ltd

05/25/17 / #20170147132

Touch panel and image display device including the same

A touch panel comprises a substrate and a touch sensing electrode formed on at least one surface of the substrate. The touch sensing electrode includes a first sensing pattern formed in a first direction, a second sensing pattern formed in a second direction, a first relay pattern formed at an... Dongwoo Fine chem Co Ltd

05/25/17 / #20170147133

Touch sensor

A touch sensor includes a sensing pattern including a first pattern and has unit patterns connected with each other through connection parts thereof, and a second pattern having separated unit patterns, and bridge electrodes connecting the separated unit patterns, wherein at least a portion of a boundary between the first... Dongwoo Fine chem Co Ltd

05/11/17 / #20170131450

Ultra-thin polarizing plate and liquid crystal display device having same

The present invention provides an ultra thin polarizing plate comprising a polarizer, a protective film formed on one surface of the polarizer, and an adhesive layer formed on the other surface of the polarizer, wherein the protective film has a resisting force of 2.1 to 18.7 N, and a liquid... Dongwoo Fine chem Co Ltd

05/04/17 / #20170121574

Adhesive composition and polarizing plate comprising same

The present invention provides an adhesive composition, comprising an alkali metal carboxylate containing a branched or alicyclic C4-40 alkyl group as a cross-linking promoting agent, an acrylic copolymer, and a cross-linking agent, a polarizing plate and a liquid crystal display device comprising the adhesive composition. The adhesive composition according to... Dongwoo Fine chem Co Ltd

04/20/17 / #20170107407

Adhesive composition and polarizing plate comprising same

The present invention provides an adhesive composition, comprising an alkali metal carboxylate containing an alkylene glycol group as a cross-linking promoting agent, an acrylic copolymer, and a cross-linking agent, a polarizing plate and a liquid crystal display device comprising the adhesive composition. The adhesive composition according to the present invention... Dongwoo Fine chem Co Ltd

04/13/17 / #20170101561

Adhesive composition and polarizing plate comprising same

The present invention provides an adhesive composition comprising an acrylic copolymer, a cross-linking agent, a silane coupling agent, and a strong acid with a pKa of 3 or less, a polarizing plate and a liquid crystal display device comprising the adhesive composition. The adhesive composition according to the present invention... Dongwoo Fine chem Co Ltd

04/13/17 / #20170101563

Adhesive composition and polarizing plate comprising same

The present invention provides an adhesive composition comprising a tertiary amine group-containing acrylic copolymer and a sulfonate group-containing acrylic copolymer, a polarizing plate and a liquid crystal display device comprising the adhesive composition. The adhesive composition of the present invention comprises a tertiary amine group-containing acrylic copolymer and a sulfonate... Dongwoo Fine chem Co Ltd

04/13/17 / #20170102818

Touch panel

A touch screen panel disposed at the visible side of a display panel includes a sensing pattern formed on one visible side surface of a substrate, and a metal wiring disposed on a top side of a region corresponding to a boundary between pixels in the display panel on the... Dongwoo Fine chem Co Ltd

03/23/17 / #20170083128

Method for producing thin film touch screen panel

A method for fabricating a thin film touch screen panel includes forming an adhesive layer on a convex portion of an arcuate spherical-shaped glass, adhering a base film on the adhesive layer, and forming a transparent electrode laminate on the base file, wherein the convex portion of the glass is... Dongwoo Fine chem Co Ltd

03/09/17 / #20170068382

Touch panel and image display device including the same

A touch panel includes a display region and conductive pad parts in which a portion thereof is exposed to a display region, wherein the conductive pad parts have a plurality of holes formed in at least a region including the exposed portion thereof. The touch panel is capable of significantly... Dongwoo Fine chem Co Ltd

03/02/17 / #20170059756

Polarizing plate and liquid crystal display device comprising the same

The present invention provides a polarizing plate comprising a polarizer, a protective film attached on at least one surface of the polarizer, and an antistatic adhesive layer formed on the protective film, wherein the polarizing plate has a maximum transmittance of 0.2% or less in the short-wavelength area of 400... Dongwoo Fine chem Co Ltd

03/02/17 / #20170059987

Thinner composition

A thinner composition includes propyleneglycol alkylether acetate, cycloketone, and methyl 2-hydroxy isobutyrate. The thinner composition has excellent EBR, RRC, and rework properties, as well as effects of improving photoresist application uniformity, and in particular, exhibiting excellent solubility to photoresist having a high polarity, so as to be applicable to various... Dongwoo Fine chem Co Ltd

02/09/17 / #20170036242

Hard coating film and flexible display having the same

Provide are a hard coating film for a flexible display, including a transparent substrate; a first hard coating layer formed on one surface of the transparent substrate; and a second hard coating layer formed on the other surface of the transparent substrate, wherein the first hard coating layer and the... Dongwoo Fine chem Co Ltd

02/09/17 / #20170037280

Antistatic adhesive composition and polarizing plate manufactured using same

An antistatic adhesive composition includes a polyalkyleneglycol compound having one or more carboxyl group or thiol group in a molecule, an acryl copolymer, a cross-linking agent, and an antistatic agent. The antistatic composition exhibits excellent antistatic property, as well as significantly improving adhesiveness, thus to exhibit superior durability even at... Dongwoo Fine chem Co Ltd

02/09/17 / #20170037285

Antistatic adhesive composition and polarizing plate manufactured by using same

An antistatic adhesive composition includes a polyalkylene glycol compound having at least one alpha-alkoxy/aryloxy-acetate group at an end of a molecule, an acryl copolymer, a cross-linking agent, and an antistatic agent. An alkylene group of the polyalkylene glycol compound has 2 to 3 carbons. The alpha-alkoxy/aryloxy-acetate group includes an alkoxy... Dongwoo Fine chem Co Ltd

02/02/17 / #20170029958

Etchant composition and manufacturing a thin film transistor substrate by using the same

An etchant composition includes an etchant composition that includes about 0.5 wt % to about 20 wt % of persulfate, about 0.01 wt % to about 2 wt % of a fluorine compound, about 1 wt % to about 10 wt % of an inorganic acid, about 0.5 wt %... Dongwoo Fine chem Co Ltd

01/19/17 / #20170015875

Adhesive composition

An adhesive composition includes0 an acryl copolymer having a carboxyl group, and a silane compound represented by Formula 1 or 2, thereby it is possible to exhibit excellent initial adhesiveness and adhesive durability under severe conditions, and prevent the substrate from being torn due to a decrease in adhesiveness by... Dongwoo Fine chem Co Ltd

01/19/17 / #20170015878

Adhesive composition containing ionic antistatic agent

An adhesive composition includes an acryl copolymer, a cross-linking agent, and an ionic antistatic agent represented by Formula 1, thereby exhibiting excellent antistatic property, as well as, significantly improved durability, maintaining excellent adhesiveness under severe conditions such as high temperature and high humidity atmospheres, and securing sufficient antistatic property even... Dongwoo Fine chem Co Ltd

Patent Packs
01/12/17 / #20170010391

Hard coating film, polarizing plate and image display device including the same

A hard coating film satisfies the static frictional coefficient of 0.4 or less between an upper surface of a hard coating layer and a back surface of a substrate film, such that it is possible to achieve the hard coating film capable of suppressing a protrusion damage and having excellent... Dongwoo Fine chem Co Ltd








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



###

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 Dongwoo Fine chem Co Ltd 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 Dongwoo Fine chem Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###