Patent application number | Description | Published |
20110160383 | Transparent Thermoplastic Resin Composition with Improved Impact Strength and Melt Flow Index - The present invention provides a transparent thermoplastic resin composition which may comprise (A) about 1 to about 100 parts by weight of an ultra-high molecular weight branched acrylic copolymer resin; (B) about 0 to about 99 parts by weight of an acrylic resin; and (C) about 0 to about 40 parts by weight of an acrylic impact modifier, based on 100 parts by weight of (A) and (B). The ultra-high molecular branched acrylic copolymer resin (A) may be prepared by polymerizing a monomer mixture comprising (a1) about 50 to about 99.899% by weight of a mono-functional monomer, (a2) about 0.1 to about 40% by weight of a (meth)acrylic monomer having a flexible segment represented following Chemical Formula 1, and (a3) about 0.001 to about 10% by weight of a branch-inducing monomer. The thermoplastic resin composition of the present invention can have improved transparency, scratch resistance, flowability, and impact strength. | 06-30-2011 |
20140187690 | Flame Retardant Thermoplastic Resin Composition and Molded Article Produced from the Same - A flame retardant thermoplastic resin composition includes: (A) about 60% by weight (wt %) to about 90 wt % of a polycarbonate resin including a first polycarbonate having a weight average molecular weight from about 30,000 g/mol to about 50,000 g/mol and a second polycarbonate having a weight average molecular weight from about 5,000 g/mol to about 20,000 g/mol; (B) about 10 wt % to about 40 wt % of an aromatic vinyl resin having a fogging index (FI) of about 0.8 or less as calculated by Equation 1 defined in the specification; (C) about 1 part by weight to about 20 parts by weight of an impact modifier based on about 100 parts by weight of (A)+(B); and (D) about 5 parts by weight to about 30 parts by weight of a flame retardant based on about 100 parts by weight of (A)+(B. | 07-03-2014 |
20140322487 | Thermoplastic Resin Composition and Molding Form for Same - The thermoplastic resin composition of the present invention comprises: (A) a rubber-modified aromatic vinyl-based graft copolymer resin; (B) a polyester resin; (C) a maleimide-based polymer; (D) a copolymer resin of a modified aromatic vinyl compound-cyanide vinyl compound comprising a functional group which can react with a polyester; and (E) an aromatic vinyl-based resin copolymerized with an alkyl(meth)acrylate, wherein the aromatic vinyl-based resin copolymerized with the alkyl(meth)acrylate (E) is included in the composition at approximately 6 to 12 percent by weight. | 10-30-2014 |
20140323625 | Flame Retardant Thermoplastic Resin Composition and Article Comprising the Same - The flame retardant thermoplastic resin composition includes about 100 parts by weight of a polycarbonate resin; about 5 parts by weight to about 30 parts by weight of a rubber modified aromatic vinyl-based copolymer resin; about 10 parts by weight to about 30 parts by weight of an aromatic phosphoric acid ester compound; and about 5 parts by weight to about 100 parts by weight of fillers including wollastonite and talc, wherein a weight ratio of wollastonite to talc ranges from about 1:about 0.1 to about 1:about 0.5. In the flame retardant thermoplastic resin composition, wollastonite and talc are present in a specific ratio, which can provide excellent properties in terms of stiffness such as flexural modulus and bending characteristics, and flame retardancy. | 10-30-2014 |
20140323642 | Thermoplastic Resin Composition and Molded Article Including the Same - Disclosed herein is a thermoplastic resin composition, which includes a polycarbonate resin; and a rubber-reinforced vinyl copolymer, wherein the rubber-reinforced vinyl copolymer comprises a matrix including a branched vinyl copolymer which is a polymer of a monomer mixture including an alkyl (meth)acrylate and a reactive monomer, and a dispersed rubbery polymer in the matrix. The thermoplastic resin composition can exhibit excellent impact resistance and/or flowability. | 10-30-2014 |
20150247038 | Flame Retardant Thermoplastic Resin Composition and Molded Article Comprising the Same - A thermoplastic resin composition and a molded article using the same. The thermoplastic resin composition includes a base resin including a polycarbonate resin and a polysiloxane-polycarbonate copolymer resin, an impact modifier, a phosphorus flame retardant, and inorganic fillers, wherein the inorganic fillers include wollastonite and talc, and the wollastonite has an average diameter of 5 μm to 10 μm and an aspect ratio (diameter:length) of 1:7 to 1:9. The thermoplastic resin composition can exhibit excellent properties in terms of tensile elongation, flexural strength, impact resistance, and balance therebetween. | 09-03-2015 |
Patent application number | Description | Published |
20120168213 | ANISOTROPIC CONDUCTIVE FILM AND APPARATUS INCLUDING THE SAME - An apparatus includes a first member including a plurality of first electrodes on a first substrate, a second member including a plurality of second electrodes on a second substrate, the second electrodes facing the first electrodes of the first member, and an anisotropic conductive film (ACF) between the first member and the second member, the ACF having a double-layered structure and electrically connecting the first member and the second member, the ACF including an epoxy resin with a polycyclic aromatic ring and exhibiting a minimum melt viscosity of about 3,000 Pa·s to about 10,000 Pa·s at about 30° C. to about 200° C. | 07-05-2012 |
20130126788 | Electronic device using anisotropic conductive composition and film - An electronic device includes a connection material formed from an adhesive composition that includes: a polymer resin; a cationic polymerization catalyst represented by Formula 1; and an organic base, | 05-23-2013 |
20130154093 | ANISOTROPIC CONDUCTIVE FILM COMPOSITION, ANISOTROPIC CONDUCTIVE FILM, AND SEMICONDUCTOR DEVICE BONDED BY THE SAME - An anisotropic conductive film composition for bonding an electronic device may include a hydrogenated bisphenol A epoxy monomer represented by Formula 1 or a hydrogenated bisphenol A epoxy oligomer represented by Formula 2: | 06-20-2013 |
20130154095 | SEMICONDUCTOR DEVICES CONNECTED BY ANISOTROPIC CONDUCTIVE FILM COMPRISING CONDUCTIVE MICROSPHERES - A semiconductor device includes an anisotropic conductive film for connecting the semiconductor device. The anisotropic conductive film includes a first conductive layer that has first conductive particles. The first conductive particles include cores containing silica or a silica composite, and have a 20% K-value ranging from about 7,000 N/mm | 06-20-2013 |
20130154129 | ANISOTROPIC CONDUCTIVE FILM AND SEMICONDUCTOR DEVICE BONDED BY THE SAME - A semiconductor device bonded by an anisotropic conductive film and an anisotropic conductive film composition, the anisotropic conductive film including a reactive monomer having an epoxy equivalent weight of about 120 to about 180 g/eq; a hydrogenated epoxy resin; and a sulfonium cation curing catalyst. | 06-20-2013 |
20130168847 | ANISOTROPIC CONDUCTIVE FILM AND ELECTRONIC DEVICE INCLUDING THE SAME - An electronic device includes an anisotropic conductive film as a connection material, the anisotropic conductive film being formed from an anisotropic conductive film-forming composition. The anisotropic conductive film-forming composition includes a polycyclic aromatic ring-containing epoxy resin, a fluorene epoxy resin, nano silica and conductive particles. | 07-04-2013 |
20140084468 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE FILM - A semiconductor device includes a first connecting member having a first electrode, a second connecting member having a second electrode, and an anisotropic conductive film between the first connecting member and the second connecting member, the anisotropic conductive film electrically connecting the first and second electrodes to each other. The anisotropic conductive film includes a polymer binder resin, an epoxy resin, conductive particles, and a curing agent. The epoxy resin includes a naphthalene ring-containing epoxy resin and a dicyclopentadiene ring-containing epoxy resin. The naphthalene ring-containing epoxy resin is included in an amount of 100 parts by weight to 500 parts by weight based on 100 parts by weight of the dicyclopentadiene ring-containing epoxy resin. | 03-27-2014 |
20140159256 | ANISOTROPIC CONDUCTIVE FILMS AND SEMICONDUCTOR DEVICES CONNECTED BY THE SAME - An anisotropic conductive film, a method for preparing a semiconductor device, and a semiconductor device, the anisotropic conductive film including a base film, the base film having a storage modulus of 5,000 kgf/cm | 06-12-2014 |
20150076655 | Fuse Structure and Method of Blowing the Same - A fuse structure and a method of blowing the same are provided. The fuse structure includes a conductive line on a substrate, first and second vias on the conductive line that are spaced apart from each other, a cathode electrode line that is electrically connected to the first via, an anode electrode line that is electrically connected to the second via, and a dummy pattern that is adjacent at least one of the cathode and anode electrode lines and electrically isolated from the conductive line. | 03-19-2015 |
20150102458 | E-FUSE STRUCTURE OF SEMICONDUCTOR DEVICE - Provided is an e-fuse structure of a semiconductor device. the e-fuse structure may include a fuse link formed of a first metal material to connect a cathode with an anode, a capping dielectric covering a top surface of the fuse link, and a dummy metal plug penetrating the capping dielectric and being in contact with a portion of the fuse link. The dummy metal plug may include a metal layer and a barrier metal layer interposed between the metal layer and the fuse link. The barrier metal layer may be formed of a second metal material different from the first metal material. | 04-16-2015 |
20150108602 | SEMICONDUCTOR DEVICE INCLUDING FUSE STRUCTURE - A semiconductor device includes a substrate having a fuse area and a device area; a fuse structure in an insulating layer of the fuse area, and a wire structure in the insulating layer of the device area. The fuse structure includes a fuse via, a fuse line electrically connected to a top end of the fuse via pattern and extending in a direction. The wire structure includes a wire via, a wire line electrically connected to a top end of the wire via and extending in the first direction. A width in the first direction of the fuse via is smaller than a width in the first direction of the wire via. | 04-23-2015 |
20150123209 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - The inventive concepts provide semiconductor devices and methods of manufacturing the same. One semiconductor device includes a substrate, a device isolation layer disposed on the substrate, a fin-type active pattern defined by the device isolation layer and having a top surface higher than a top surface of the device isolation layer, a first conductive line disposed on an edge portion of the fin-type active pattern and on the device isolation layer adjacent to the edge portion of the fin-type active pattern, and an insulating thin layer disposed between the fin-type active pattern and the first conductive line. The first conductive line forms a gate electrode of an anti-fuse that may be applied with a write voltage. | 05-07-2015 |
20150206603 | E-FUSE STRUCTURE OF SEMICONDUCTOR DEVICE - Provided is an e-fuse structure of a semiconductor device having improved fusing performance so as to enable a program operation at a low voltage. The e-fuse structure includes a first metal pattern formed at a first vertical level, the first metal pattern including a first part extending in a first direction and a second part extending in the first direction and positioned to be adjacent to the first part, and a third part adjacent to the second part, the second part being positioned between the first part and the third part, the first part and the second part being electrically connected to each other, and the third part being electrically disconnected from the second part; and a second metal pattern electrically connected to the first metal pattern and formed at a second vertical level different from the first vertical level. | 07-23-2015 |
20150255469 | FUSE STRUCTURE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME - A fuse structure includes a first fin pattern disposed in a field insulating layer that includes an upper surface that projects above an upper surface of the field insulating layer, a conductive pattern on the field insulating layer that crosses the first fin pattern, a first semiconductor region positioned on at least one side of the conductive pattern, and first and second contacts disposed on the conductive pattern on each side of the first fin pattern. The fuse structure may be included in a semiconductor device. | 09-10-2015 |
20150294979 | SEMICONDUCTOR DEVICE HAVING FIN-TYPE ACTIVE PATTERNS AND GATE NODES - A semiconductor device is provided. The semiconductor device includes: a plurality of fin-type active patterns which extend along a first direction, and are arranged with respect to each other along a second direction different from the first direction; a contact which is electrically connected to the plurality of fin-type active patterns; a first gate electrode which extends along the second direction and is formed on at least two of the plurality of fin-type active patterns; and a second gate electrode which extends along the second direction and is formed on at least one of the plurality of fin-type active patterns. The first gate electrode is disposed between the contact and the second gate electrode, and the number of fin-type active patterns intersected by the first gate electrode is greater than the number of fin-type active patterns intersected by the second gate electrode. | 10-15-2015 |
20150340317 | E-FUSE STRUCTURE OF SEMICONDUCTOR DEVICE - Provided is an e-fuse structure of a semiconductor device. the e-fuse structure may include a fuse link formed of a first metal material to connect a cathode with an anode, a capping dielectric covering a top surface of the fuse link, and a dummy metal plug penetrating the capping dielectric and being in contact with a portion of the fuse link. The dummy metal plug may include a metal layer and a barrier metal layer interposed between the metal layer and the fuse link. The barrier metal layer may be formed of a second metal material different from the first metal material. | 11-26-2015 |
20150380102 | MEMORY DEVICE - A memory device includes first through fourth active regions arranged sequentially along a first direction, and which extend along a second direction different from the first direction; a first gate electrode formed on the first through fourth active regions to intersect the first through fourth active regions, and extending along the first direction; a second gate electrode formed on the first through fourth active regions to intersect the first through fourth active regions, extending along the second direction, and arranged so that no other gate electrodes are between the first gate electrode and the second gate electrode in the second direction; the first gate electrode extending between a first end and a second end; | 12-31-2015 |
20160005494 | E-FUSE TEST DEVICE AND SEMICONDUCTOR DEVICE INCLUDINGTHE SAME - An e-fuse test device is provided. The e-fuse test device may include a first transistor, and a fuse array connected to a source/drain terminal of the first transistor. The fuse array may include n fuse groups, each of the fuse groups may include one end, the other end, and m first fuse elements connected in series to each other between the one end and the other end, the one end of each of the fuse groups may be connected to each other, and the other end of each of the fuse groups may be connected to the source/drain terminal of the first transistor, and the n and m are natural numbers that are equal to or larger than two. | 01-07-2016 |
20160056109 | E-FUSE STRUCTURE OF SEMICONDUCTOR DEVICE - Provided is an e-fuse structure of a semiconductor device having improved fusing performance so as to enable a program operation at a low voltage. The e-fuse structure includes a first metal pattern formed at a first vertical level, the first metal pattern including a first part extending in a first direction and a second part extending in the first direction and positioned to be adjacent to the first part, and a third part adjacent to the second part, the second part being positioned between the first part and the third part, the first part and the second part being electrically connected to each other, and the third part being electrically disconnected from the second part; and a second metal pattern electrically connected to the first metal pattern and formed at a second vertical level different from the first vertical level. | 02-25-2016 |
20160064390 | NON-VOLATILE MEMORY WITH IMPROVED SENSING WINDOW - A semiconductor device may include: a substrate. First and second gate electrode patterns are disposed on first and second fin type active patterns. The first and second fin type active patterns include a first channel region disposed between a first impurity region and a second impurity region. The second gate electrode pattern crosses a first gate-separating region included in the second fin type active region. The first gate-separating region includes a trench and an embedded insulator filling at least a portion of the trench. | 03-03-2016 |
20160079446 | PUMPING CAPACITOR - A pumping capacitor is provided. The pumping capacitor includes a substrate, a P-type gate layer on the substrate, and a gate dielectric layer between the substrate and the P-type gate layer. The substrate includes an N-type well region and an N-type doping region in the N-type well region. | 03-17-2016 |
20160093398 | MEMORY DEVICE INCLUDING NONVOLATILE MEMORY CELL - A memory device may include nonvolatile memory cells. A first memory cell of the nonvolatile memory cells may have a first resistance value in a first state and a second memory cell of the nonvolatile memory cells may have a second resistance value less than the first resistance value in a second state. A third memory cell of the nonvolatile memory cells may have a third resistance value less than the first resistance value and greater than the second resistance value in a third state, and a fourth memory cell of the nonvolatile memory cells may have a fourth resistance value less than the third resistance value and greater than the second resistance value in a fourth state. | 03-31-2016 |
20160093621 | MEMORY DEVICES INCLUDING ONE-TIME PROGRAMMABLE MEMORY CELLS - A memory device including one-time programmable memory cells has a semiconductor substrate with a write region and a read region, a write gate provided on the write region, a read gate provided on the read region, first and second junction patterns provided at both sides of the read gate, and insulating dielectric patterns interposed between the write and read gates and the semiconductor substrate. The read region may have a different conductivity type from the first and second junction patterns, and the write region may have the same conductivity type as the first and second junction patterns. | 03-31-2016 |
20160118342 | FUSE STRUCTURE AND METHOD OF BLOWING THE SAME - A fuse structure and a method of blowing the same are provided. The fuse structure includes a conductive line on a substrate, first and second vias on the conductive line that are spaced apart from each other, a cathode electrode line that is electrically connected to the first via, an anode electrode line that is electrically connected to the second via, and a dummy pattern that is adjacent at least one of the cathode and anode electrode lines and electrically isolated from the conductive line. | 04-28-2016 |
Patent application number | Description | Published |
20120077897 | Black Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a black photosensitive resin composition that includes (A) an organic binder resin, (B) a reactive unsaturated compound, (C) a photopolymerization initiator, (D) a black pigment including carbon black and a silver-tin-containing alloy, and (E) a solvent, and a light blocking layer using the same. | 03-29-2012 |
20130001483 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. | 01-03-2013 |
20130143158 | Photosensitive Resin Composition for Color Filter and Color Filter Including the Same - Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based copolymer including a structural unit represented by the following Chemical Formula 1, wherein R | 06-06-2013 |
20140163131 | Photosensitive Resin Composition and Black Spacer Using the Same - Disclosed are a photosensitive resin composition including (A) a thermally curing initiator having a half-life of about one hour at a temperature ranging from about 100 to about 150° C.; (B) a photopolymerization initiator; (C) a binder resin; (D) a photopolymerizable compound; (E) a colorant; and (F) a solvent, and a black spacer using the same. | 06-12-2014 |
20140175343 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a photosensitive resin composition including (A) a binder resin including a cardo-based resin including a repeating unit represented by the following Chemical Formula 1, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant and (E) a solvent, and a light blocking layer using the same. | 06-26-2014 |
20140308618 | Organic Solution for Surface Treatment of Induim Zinc Oxide Substrate and Method of Preparing Display Substrate Using the Same - Disclosed are an organic solution for surface-treating an indium zinc oxide (IZO) substrate that is used for surface treatment of an indium zinc oxide (IZO) substrate, and includes an organic material, and a method of preparing a display substrate using the same. | 10-16-2014 |
20140353557 | Photosensitive Resin Composition, Black Spacer Prepared by Using the Composition, and Color Filter Having the Black Spacer - A photosensitive resin composition includes (A) a colorant including an organic black pigment or an organic mixed pigment capable of showing black; (B) a binder resin; (C) a photopolymerizable compound; (D) a photopolymerization initiator; (E) an inorganic filler; and (F) a solvent. The composition has an O.D. of greater than or equal to about 2.0 after being coated on a substrate to a thickness of about 4 μm and being cured, and a transmittance of greater than or equal to about 12% in a 950 nm wavelength region. A black spacer includes the photosensitive resin composition. | 12-04-2014 |
20150147700 | Black Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a black photosensitive resin composition including (A) a binder resin; (B) a colorant including a pigment and a silica nanoparticle; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the silica nanoparticle is included in an amount of about 1 part by weight to about 11 parts by weight based on about 100 parts by weight of the pigment, and a light blocking layer and a color filter using the same. | 05-28-2015 |
20150277224 | Method of Manufacturing Black Column Spacer, Black Column Spacer, and Color Filter - Disclosed are a method of manufacturing a black column spacer that includes preparing a substrate; forming a first organic layer on the substrate; forming a second organic layer on the first organic layer; performing exposure on the substrate on which the first organic layer and the second organic layer are formed using a half-tone mask; and developing the substrate and curing the resultant product, a black column spacer manufactured using the manufacturing method, and a color filter including the black column spacer. | 10-01-2015 |
Patent application number | Description | Published |
20110159284 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR DEVICE AND DIE ATTACH FILM - An adhesive composition for a semiconductor device and a die attach film for a semiconductor device, the adhesive composition including about 50 to about 80 parts by weight of an elastomeric resin; about 10 to about 20 parts by weight of an epoxy resin, the epoxy resin including a difunctional epoxy resin and polyfunctional epoxy resins and the difunctional epoxy resin being present in an amount of about 20 to about 60 parts by weight with respect to 100 parts by weight of the epoxy resin; about 1 to about 10 parts by weight of a curable resin; about 0.01 to about 10 parts by weight of a curing accelerator; about 0.01 to about 10 parts by weight of a silane coupling agent; and about 5 to about 10 parts by weight of a filler. | 06-30-2011 |
20110159294 | ATTACH FILM COMPOSITION FOR SEMICONDUCTOR ASSEMBLY AND ATTACH FILM USING THE SAME - An attach film composition for semiconductor assembly includes a polymer binder, an epoxy resin, a phenolic epoxy curing agent, a curing accelerator, a silane coupling agent, and an inorganic filler. The attach film composition may have an exothermic peak start temperature of about 300° C. or more in curing, and a melt viscosity of about 1.0×10 | 06-30-2011 |
20130143363 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR AND ADHESIVE FILM COMPRISING THE SAME - An adhesive film for a semiconductor may include about 60 wt % to about 80 wt % of a thermoplastic resin based on a total solid content of the adhesive film, a phenolic curing agent, and an amine curing agent, and the adhesive film may have a storage modulus of about 2 MPa or more and a reaction curing rate of about 50% or more when cured at 150° C. for 20 minutes. | 06-06-2013 |
20130154125 | ADHESIVE FILM AND ELECTRONIC DEVICE INCLUDING THE SAME - An adhesive film includes an amine curing agent and a phenolic curing agent, and has a ratio of a storage modulus at 170° C. after 80% or more curing to a storage modulus at 40° C. before curing in the range of about 1.5 to about 3.0. | 06-20-2013 |
20130165603 | Adhesive Composition And Adhesive Film Comprising The Same - An adhesive film has a die-shear strength of 4 kgf or more/5 mm×5 mm chip, upon chip bonding at 120° C. for 5 seconds, and a storage modulus of 2×10 | 06-27-2013 |
20140186607 | ADHESIVE COMPOSITION FOR A SEMICONDUCTOR, ADHESIVE FILM PREPARED FROM THE COMPOSITION, AND SEMICONDUCTOR DEVICE CONNECTED BY THE FILM - An adhesive film, an adhesive composition, and a semiconductor device wherein, in the adhesive film, a difference between a storage modulus (A) of the adhesive film after 4 cycles and a storage modulus (B) of the adhesive film after 1 cycle is about 3×10 | 07-03-2014 |
20140194555 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR AND ADHESIVE FILM INCLUDING THE SAME - An adhesive composition for semiconductors, an adhesive film, and a semiconductor device, wherein, in a curing process including a first stage at a temperature ranging from 120° C. to 130° C. for 1 to 20 minutes, a second stage at a temperature ranging from 140° C. to 150° C. for 1 to 10 minutes, a third stage at a temperature ranging from 160° C. to 180° C. for 30 seconds to 10 minutes, and a fourth stage at a temperature ranging from 160° C. to 180° C. for 10 minutes to 2 hours, the adhesive film has a DSC curing rate in the first stage that is 40% or less of a total curing rate, a DSC curing rate in the fourth stage that is 30% to 60% higher than a DSC curing rate in the third stage, and DSC curing rates in each of the second and third stages that are 5% or more higher than a DSC curing rate of a preceding stage thereof. | 07-10-2014 |
20140306357 | DICING DIE-BONDING FILM AND METHOD OF FORMING A CUT ON THE DICING DIE-BONDING FILM - A dicing die-bonding film and a method of forming a groove in a dicing die-bonding film, the film including a base film; a pressure-sensitive adhesive layer stacked on the base film; and a bonding layer stacked on the pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive layer includes a first region overlapping with the bonding layer, and a second region not overlapping with the bonding layer, the second region including a third region adjacent to the first region, and a fourth region adjacent to the third region and having a groove formed therein. | 10-16-2014 |
20140353848 | ADHESIVE FILM FOR HEAT DISSIPATION, SEMICONDUCTOR DEVICE INCLUDING THE SAME, AND METHOD OF FABRICATING THE SEMICONDUCTOR DEVICE - A heat dissipation adhesive film, a semiconductor device including the same, and a method of fabricating the semiconductor device, the heat dissipation adhesive film being placeable between a protective layer encasing a semiconductor element therein and a heat dissipation metal layer on the protective layer to bond the protective layer to the heat dissipation metal layer, wherein an adhesive strength between the heat dissipation adhesive film and the protective layer and an adhesive strength between the heat dissipation adhesive film and the heat dissipation metal layer are each about 3 kgf/25 mm | 12-04-2014 |
Patent application number | Description | Published |
20140050909 | LAMINATE FOR WINDOW SHEET, WINDOW SHEET COMPRISING THE SAME, AND DISPLAY APPARATUS COMPRISING THE SAME - A laminate includes a base film, and a silsesquioxane-containing film formed on at least one of upper and lower sides of the base film. Also disclosed are a window sheet including the laminate, and a display apparatus including the window sheet. | 02-20-2014 |
20150030884 | METHOD FOR EVALUATING DISPERSION OF MATERIAL FOR LIGHT TO HEAT CONVERSION IN THERMAL TRANSFER FILM AND THERMAL TRANSFER FILM USING THE SAME - A method for evaluating dispersion of a light-to-heat conversion material in a thermal transfer film includes calculating optical densities OD1 and OD2 of the thermal transfer film according to Equations 2 and 3, and calculating a dispersion evaluation value ΔOD according to Equation 1. The thermal transfer film has good dispersion of the light-to-heat conversion material when the dispersion evaluation value ΔOD is 0.1 or less, and the thermal transfer film has poor dispersion of the light-to-heat conversion material when the dispersion evaluation value ΔOD is greater than 0.1. | 01-29-2015 |
20150333260 | THERMAL TRANSFER FILM, METHOD FOR MANUFACTURING SAME, AND ORGANIC ELECTROLUMINESCENT ELEMENT MANUFACTURED BY USING THERMAL TRANSFER FILM - The present invention relates to a thermal transfer film, a method for manufacturing the same, and an organic electroluminescent element manufactured by using the thermal transfer film, and the thermal transfer film comprises: a base film; a photothermal conversion layer formed on the upper part of the base film; and a coating layer formed on the lower part of the base film. | 11-19-2015 |
20150336412 | THERMAL TRANSFER FILM, AND ORGANIC ELECTROLUMINESCENT DEVICE PREPARED USING SAME - The present invention relates to a thermal transfer film comprising: a base layer; and a light-to-heat conversion layer which is laminated on top of the base layer and includes a first layer laminated on top of the base layer and a second layer laminated on top of the first layer in the thickness direction, wherein light-to-heat conversion materials are more omnipresent in the first layer than the second layer. The present invention also relates to an organic electroluminescent device prepared using said film. | 11-26-2015 |
20150360496 | THERMAL TRANSFER FILM, AND ORGANIC ELECTROLUMINESCENT DEVICE PREPARED USING SAME - The present invention relates to a thermal transfer film and to an organic electroluminescent device prepared using same, wherein the thermal transfer film includes a base film and an outermost layer which is formed on the base film and has 2% or more of a thickness change ratio expressed by formula 1. | 12-17-2015 |
20150375551 | HEAT TRANSFER FILM AND ORGANIC ELECTROLUMINESCENT ELEMENT MANUFACTURED USING SAME - The present invention relates to a heat transfer film and an organic electroluminescent element manufactured using the same. More specifically, the present invention relates to: a heat transfer film comprising a base film and an outermost layer formed on the base film, wherein a ratio of an elastic modulus of the outermost layer to an elastic modulus of the base film at 25° C. and relative humidity of 45% is approximately 1 or more; and an organic electroluminescent element manufactured using the same. | 12-31-2015 |
20160053138 | WINDOW FILM AND DISPLAY INCLUDING THE SAME - A window film includes a base layer and a coating layer formed on the base layer. The coating layer contains a silicone resin, and the window film contains a dye having a maximum absorption wavelength of about 500 nm to about 650 nm. A display includes the window film, and may be a flexible display. | 02-25-2016 |
Patent application number | Description | Published |
20080316603 | Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods - A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms. | 12-25-2008 |
20090059128 | Prism sheet having inclined ridges and liquid crystal display using the same - A prism sheet includes a transparent base film with first and second surfaces and an optical refracting part with a plurality of prism units on the second surface, wherein the prism units are integral with the transparent base film, each prism unit having a predetermined height and extending along a first direction on the second surface of the transparent base film, wherein each prism unit includes a ridge extending along the first direction, a distance along a normal between the second surface of the transparent base film and the ridge defining the predetermined height of the prism unit, and wherein at least two prism units include ridges inclined at a predetermined angle other than zero with respect to the second surface of the transparent base film, the inclined ridges being unevenly distributed on the second surface of the transparent base film. | 03-05-2009 |
20100007821 | Diffuser prism sheet, LCD back light unit including the same, and LCD device including the same - A diffuser prism sheet, an LCD back light unit including the same, and an LCD device including the same, the diffuser prism sheet including a base film made of a transparent material, and a light refracting part on a surface of the base film, the light refracting part including a plurality of unit prisms arranged in one direction, having a predetermined cross-sectional shape and valley regions between adjacent unit prisms, and light diffusing elements in the valley regions between the adjacent unit prisms. | 01-14-2010 |
20100134720 | Optical prism sheet, backlight unit, and liquid crystal display - An optical prism sheet includes an optical refracting part including a plurality of unit prisms, the unit prisms each having a predetermined cross-section and being disposed on one side of the optical prism sheet, and fine irregularities having a predetermined roughness and configured to diffuse light, the fine irregularities being on surfaces of the unit prisms and increasing a unit surface area of the optical refracting part by about 1.1 to about 100 times. | 06-03-2010 |
Patent application number | Description | Published |
20080316603 | Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods - A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms. | 12-25-2008 |
20090059128 | Prism sheet having inclined ridges and liquid crystal display using the same - A prism sheet includes a transparent base film with first and second surfaces and an optical refracting part with a plurality of prism units on the second surface, wherein the prism units are integral with the transparent base film, each prism unit having a predetermined height and extending along a first direction on the second surface of the transparent base film, wherein each prism unit includes a ridge extending along the first direction, a distance along a normal between the second surface of the transparent base film and the ridge defining the predetermined height of the prism unit, and wherein at least two prism units include ridges inclined at a predetermined angle other than zero with respect to the second surface of the transparent base film, the inclined ridges being unevenly distributed on the second surface of the transparent base film. | 03-05-2009 |
20100007821 | Diffuser prism sheet, LCD back light unit including the same, and LCD device including the same - A diffuser prism sheet, an LCD back light unit including the same, and an LCD device including the same, the diffuser prism sheet including a base film made of a transparent material, and a light refracting part on a surface of the base film, the light refracting part including a plurality of unit prisms arranged in one direction, having a predetermined cross-sectional shape and valley regions between adjacent unit prisms, and light diffusing elements in the valley regions between the adjacent unit prisms. | 01-14-2010 |
20100134720 | Optical prism sheet, backlight unit, and liquid crystal display - An optical prism sheet includes an optical refracting part including a plurality of unit prisms, the unit prisms each having a predetermined cross-section and being disposed on one side of the optical prism sheet, and fine irregularities having a predetermined roughness and configured to diffuse light, the fine irregularities being on surfaces of the unit prisms and increasing a unit surface area of the optical refracting part by about 1.1 to about 100 times. | 06-03-2010 |
Patent application number | Description | Published |
20150228009 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method for providing an electronic gift (e-gift), the method including providing information about products to a messenger of a user terminal, selecting at least one e-gift icon, which corresponds to a product to be provided as a gift, when the at least one e-gift icon is selected, displaying a settlement page, which corresponds to the at least one selected e-gift icon, when a settlement corresponding to the at least one selected e-gift icon is finished by the displayed settlement page, transmitting the at least one selected e-gift icon to at least one receipt terminal connected via the messenger, and when the at least one selected e-gift icon is accepted at the at least one receipt terminal, providing the product information of the at least one selected e-gift icon to the at least one receipt terminal | 08-13-2015 |
20150302372 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method of providing a gift icon using a communication network. The method includes providing information about products to a mobile terminal connected with the gift provision apparatus through a mobile communication network; selecting a gift and one of pieces of several information of a receipt terminal from an address book; transmitting the gift icon corresponding to the product to the receipt terminal, when the mobile terminal selects a button for requesting a gift receipt; when the receipt terminal selects an acceptance message for the gift receipt and pays money for the gift, transmitting a predetermined message including a URL (Unique Resource Locator) of the gift icon to the mobile terminal; and when the mobile terminal connects with the URL and then requests a download of the gift icon, downloading the gift icon. | 10-22-2015 |
20150302373 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a system for providing a gift using a communication network. The system includes: a gift icon provision unit configured to provide a product list to at least one of an order terminal device and a reception terminal device, and transmit a gift icon to the reception terminal device using a communication application software; a product information provision unit configured to provide information about products to at least one of the order terminal device and the reception terminal device; a customer management unit configured to manage customer information; a payment processing unit configured to provide a webpage to the order terminal device, and identify a completion of a payment; a gift management unit linked with the customer management unit, and configured to provide information about a validity of the gift icon; and a control unit configured to control operations of the units of the system. | 10-22-2015 |
20150302497 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method of providing a gift icon using a communication network. The method includes: providing, by a terminal, information about products to a messenger, which is a terminal operating software for transmitting and receiving messages and data in real time through a wired communication network; when the terminal selects a product, a counterpart terminal and a request button for a gift request, transmitting, by the terminal, a gift icon corresponding to the product to the counterpart terminal connected with the terminal through the messenger; and when the counterpart terminal selects an acceptance message in response to the gift request, providing, by the counterpart terminal, the gift icon corresponding to the product to the terminal or a first mobile terminal registered in the messenger. | 10-22-2015 |
20150302508 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a system for providing a gift icon using a communication network. The system includes: a user terminal configured to receive information about products, select a product, and receive information about a selection of at least one receipt terminal to receive the selected product, information about whether the receipt terminal receives a gift icon corresponding to the selected product or not, and information about whether the gift icon has been used or not; and a gift provision apparatus configured to provide the information about products to the user terminal, provide the gift icon to the receipt terminal, and manage downloading, using, and usable period expiring of the gift icon. | 10-22-2015 |
20150302513 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method of providing a gift icon using a communication network. The method includes: providing, by a gift provision apparatus, information about products to a user terminal connected with the gift provision apparatus through the communication network; selecting, by the user terminal, at least one of the products, and inputting, by the user terminal, information of a receipt terminal to receive the at least one selected product, wherein the receipt terminal is separated from the user terminal; transmitting, by the user terminal, a request message for a gift to the gift provision apparatus; and providing, by the gift provision apparatus, the gift icon to the receipt terminal through the communication network, when the gift provision apparatus receives the request message, wherein the gift icon comprises a plurality of images and corresponds to the at least one selected product. | 10-22-2015 |
20150302516 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method for providing a gift icon by a communication network. The method includes providing information about products to a user terminal connected with the gift provision apparatus through the communication network; when a gift is selected by the user terminal, providing an address book corresponding to the user terminal, to the user terminal; when information of at least one receipt terminal is selected from the address book, providing a message including a URL (Unique Resource Locator) of a gift icon corresponding to a product corresponding to the selected gift, to the selected receipt terminal; and when the receipt terminal connects with the gift provision apparatus using the URL and requests download of the gift icon, providing the gift icon to the receipt terminal. | 10-22-2015 |
20150302518 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides an apparatus of providing a gift icon using a communication network. The apparatus includes: a product information management unit configured to provide product information about products to be provided as a gift and Unique Resource Locator (URL) information corresponding to the product information, to a purchaser terminal; a gift icon management unit configured to manage gift icons corresponding to the products, and manage whether the gift icon has been used or not; and a control unit configured to select at least one of the products provided by the product information management unit, and when a receipt terminal to receive the at least one selected product is selected, and then a settlement of the at least one selected product has been finished, provide the gift icon corresponding to the at least one selected product, to the receipt terminal. | 10-22-2015 |
20150302519 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a method of providing a gift icon using a communication network. The method includes: providing an item list of amounts of money to a user terminal connected with the gift provision apparatus through the communication network; selecting at least one of the amounts of money, and inputting information of a receipt terminal to receive the at least one selected amount of money, wherein the receipt terminal is separated from the user terminal; transmitting a request message for a gift to the gift provision apparatus; and providing the gift icon to the receipt terminal through the communication network, when the gift provision apparatus receives the request message. | 10-22-2015 |
20150310534 | METHOD AND APPARATUS FOR PROVIDING A GIFT USING A MOBILE COMMUNICATION NETWORK AND SYSTEM INCLUDING THE APPARATUS - The present disclosure provides a system for providing a gift using a communication network. The system includes: a gift icon provision unit configured to provide a product list to at least one of an order terminal device and a reception terminal device, and transmit a gift icon to the reception terminal device; a product information provision unit configured to provide information about products to at least one of the order terminal device and the reception terminal device; a customer management unit configured to manage customer information; a payment processing unit configured to provide a webpage to the order terminal device, and identify a completion of a payment; a gift management unit linked with the customer management unit, and configured to provide information about a validity of the gift icon; and a control unit configured to control operations of the units included in the system. | 10-29-2015 |
Patent application number | Description | Published |
20090143497 | UV-curable pressure-sensitive adhesive composition with a fluorinated acrylic binder resin and pressure-sensitive adhesive film using the same - A photocurable pressure-sensitive adhesive (PSA) composition includes an acrylic PSA binder, the acrylic PSA binder including at least one fluoro group in an amount of about 6 mol % to about 30 mol % based on a total amount of the acrylic PSA binder, a thermal curing agent, and a photoinitiator. | 06-04-2009 |
20100151388 | (Meth)acrylate compound, photosensitive polymer, and resist composition including the same - A (meth)acrylate compound having a nitrogen-containing cyclic group, a photosensitive polymer, and a resist composition including the same, the (meth)acrylate compound being represented by the following Chemical Formula 1: | 06-17-2010 |
20100167200 | (Meth)acrylate compound, photosensitive polymer, and resist composition including the same - A (meth)acrylate compound having an acid-labile ester group, a photosensitive polymer, and a resist composition including the same, the (meth)acrylate compound being represented by the following Chemical Formula 1 | 07-01-2010 |
20110123925 | POLYMER FOR PROTECTIVE LAYER OF RESIST, AND POLYMER COMPOSITION INCLUDING THE SAME - A polymer includes a first repeating unit represented by the following Chemical Formula 1, and a second repeating unit including at least one repeating unit represented by the following Chemical Formulae 2 to 6. | 05-26-2011 |
20110123933 | POLYMER, COMPOSITION FOR PROTECTIVE LAYER, AND PATTERNING METHOD USING THE SAME - A polymer, including a polymerized monomer, the monomer being represented by the following Chemical Formula 1: | 05-26-2011 |
20130236681 | PHOTOCURABLE COMPOSITION, BARRIER LAYER INCLUDING THE SAME, AND ENCAPSULATED APPARATUS INCLUDING THE SAME - A photocurable composition includes (A) a photocurable monomer and (B) a silicon-containing monomer or oligomer thereof, the silicon-containing monomer being represented by Formula 1 | 09-12-2013 |
20130328028 | PHOTOCURABLE COMPOSITION, PROTECTIVE LAYER INCLUDING THE SAME, AND ENCAPSULATED APPARATUS INCLUDING THE SAME - Disclosed are a photocurable composition which includes (A) a photocurable monomer and (B) a monomer represented by Formula 1, and an apparatus including a protective layers formed of the composition; | 12-12-2013 |
20140106111 | PHOTOCURABLE COMPOSITION AND ENCAPSULATED APPARATUS INCLUDING A BARRIER LAYER FORMED USING THE PHOTOCURABLE COMPOSITION - A photocurable composition, a composition for encapsulation of an organic light emitting device, an encapsulated device, and an encapsulated apparatus, the photocurable composition including a photocurable monomer; a silicon-containing monomer; and a photopolymerization initiator, wherein the silicon-containing monomer has a structure represented Formula 1: | 04-17-2014 |
20140178675 | COMPOSITION FOR ENCAPSULATION AND ENCAPSULATED APPARATUS INCLUDING THE SAME - A composition for encapsulation and an encapsulated apparatus, the composition including a (meth)acrylic alkoxysilane monomer including a moiety represented by Formula 1 or 2, below, or an oligomer thereof; a multifunctional (meth)acrylate monomer or an oligomer thereof; and an initiator, | 06-26-2014 |
20140329927 | PHOTOCURABLE ADHESIVE COMPOSITION AND DISPLAY DEVICE COMPRISING SAME - The present invention relates to a photocurable adhesive composition. The photocurable adhesive composition comprises a urethane(meth)acrylate resin, a functional-group-containing polybutadiene, a photocurable monomer and a photoinitiator; and the functional group is either an epoxy group or a hydroxyl group. The photocurable adhesive composition ensures good outdoor readability, has outstanding adhesive properties, and impact strength and optical transparency, and minimizes the phenomenon whereby substantial contraction occurs during photocuring, and thus can be suitably used for a display. | 11-06-2014 |
20140343187 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a yellow or orange dye; (B) a dye combination of a cyanine dye represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as described in the detailed description, and a metal complex dye; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same. | 11-20-2014 |
20150034886 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same. | 02-05-2015 |
20150048334 | PHOTOCURABLE COMPOSITION AND ENCAPSULATED APPARATUS PREPARED USING THE SAME - A photocurable composition, a composition for encapsulation of an organic light emitting diode, and an encapsulated apparatus, wherein, in the photocurable composition, when A represents a glass-metal alloy die shear strength in kgf between a glass substrate and a Ni/Fe alloy after curing, and B represents curing shrinkage in % as determined by Equation 1, below, and the photocurable composition has a value for A/B of about 0.7 kgf/% or more and the glass-metal alloy die shear strength of about 2.5 kgf or more, | 02-19-2015 |
20150050595 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a photosensitive resin composition including (A) a binder resin represented by the following Chemical Formula 1; (B) a reactive unsaturated compound; (C) an initiator; (D) a pigment; and (E) a solvent, and a light blocking layer using the same, wherein, in the following Chemical Formula 1, each substituent is the same as defined in the detailed description. | 02-19-2015 |
20150065598 | Black Photosensitive Resin Composition and Light-Blocking Layer Using the Same - A black photosensitive resin composition includes (A) pigment dispersion including at least two kinds of carbon black having different oil absorption from each other; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. A light-blocking layer can be formed using the same. | 03-05-2015 |
20150079332 | PHOTOCURABLE COMPOSITION, BARRIER LAYER INCLUDING SAME, AND ENCAPSULATED DEVICE INCLUDING SAME - The present invention relates to a photocurable composition, to a barrier layer including same, and to an encapsulated device including same, wherein the composition comprises a photocurable monomer(A) and a silicon containing monomer(B), wherein the silicon containing monomers(B) has a structure according to Formula 1. | 03-19-2015 |
20150111156 | Photosensitive Resin Composition and Light Blocking Layer Using the Same - A photosensitive resin composition includes (A) a cardo-based resin including a repeating unit represented by the following Chemical Formula 1; (B) a reactive unsaturated compound; (C) a pigment; (D) an initiator; and (E) a solvent. A light blocking layer can be made using the same. | 04-23-2015 |
20150147700 | Black Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a black photosensitive resin composition including (A) a binder resin; (B) a colorant including a pigment and a silica nanoparticle; (C) a photopolymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the silica nanoparticle is included in an amount of about 1 part by weight to about 11 parts by weight based on about 100 parts by weight of the pigment, and a light blocking layer and a color filter using the same. | 05-28-2015 |
20150277224 | Method of Manufacturing Black Column Spacer, Black Column Spacer, and Color Filter - Disclosed are a method of manufacturing a black column spacer that includes preparing a substrate; forming a first organic layer on the substrate; forming a second organic layer on the first organic layer; performing exposure on the substrate on which the first organic layer and the second organic layer are formed using a half-tone mask; and developing the substrate and curing the resultant product, a black column spacer manufactured using the manufacturing method, and a color filter including the black column spacer. | 10-01-2015 |
Patent application number | Description | Published |
20090128740 | Diffuser plate, backlight and display having the same - A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a refractive part that includes a plurality of optical members at a surface of the first optical sheet, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and light-scattering beads within the first optical sheet. | 05-21-2009 |
20090128914 | Diffuser plate, backlight and display have the same - A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a predetermined pattern formed by a plurality of transmissive regions and a plurality of reflective regions, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and lenticular lenses on the front surface of the second optical sheet. | 05-21-2009 |
20140160574 | OPTICAL SHEET, BACKLIGHT UNIT INCLUDING THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME - An optical sheet includes: a base film comprising a rear surface upon which light is incident, a front surface facing the rear surface for emitting the light, and a side surface connecting the rear and front surfaces to each other; and a light collection section in which prisms formed by coupling a plurality of prism units to each other are arranged on the front surface of the base film and integrated with the base film. One end surface of each prism unit has a semicircular shape. A backlight unit includes the optical sheet, and an optical apparatus includes the backlight unit or the optical sheet. | 06-12-2014 |
20140252330 | FILM FOR IMPROVING COLOR DISPLAY AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS INCLUDING IMPROVED COLOR DISPLAY FILM - Provided are a color display film, a method for manufacturing the same, and a display apparatus including the color display film. The color display film includes a base material layer, a high-refractive light diffusion layer including a light diffuser, a high-refractive resin layer, and a low-refractive resin layer on which an optical pattern is formed. The method for manufacturing a color display film includes forming a high-refractive light diffusion layer by coating a resin comprising a diffuser on one surface of a base material layer and hardening the resin, forming a high-refractive resin layer, in which optical patterns are formed, on one surface of the high-refractive light diffusion layer, and forming a low-refractive resin layer having optical patterns formed on one surface thereof by coating a low-refractive transparent resin on a surface of the high-refractive resin layer in which the optical patterns are formed and hardening the resin. | 09-11-2014 |
20140252331 | FILM FOR IMPROVING COLOR DISPLAY AND METHOD OF MANUFACTURING THE SAME - Provided are a color display film and a method for manufacturing the same, and a display apparatus. The color display film includes a base material layer, a high-refractive resin layer on which an optical pattern is formed, and a low-refractive light diffusion layer including a light diffuser in a stacked configuration. The optical pattern is formed in one surface of the high-refractive resin layer facing the low-refractive light diffusion layer. The method of manufacturing a color display film includes forming a high-refractive resin layer by coating a high-refractive transparent resin on one surface of a base material layer and forming an imprinted optical pattern on the coated high-refractive transparent resin, forming a low-refractive light diffusion layer by dispersing a light diffuser into a low-refractive transparent resin, and bonding one surface of the low-refractive light diffusion layer on a surface on which the optical pattern is formed. | 09-11-2014 |
20140355123 | COLOR IMPROVING FILM AND METHOD OF MANUFACTURING THE SAME - Provided is a color improving film comprising a base layer, a high refractive light diffusion layer including an organic light diffuser on the base layer, a high refractive resin layer on the high refractive light diffusion layer, and a low refractive resin layer in which a lenticular lens pattern is formed on the high refractive resin layer, wherein the organic light diffuser comprises particles coated with a black pigment and non-coated particles, and wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer. According to the color improving film, a change in color sensitivity according to an angle of view is small, an external light reflectivity is low, and a light transmittivity and a light diffusibility are substantially improved. Also, the method of preparing the color improving film has excellent processiblity and economic efficiency. | 12-04-2014 |
20140355124 | COLOR IMPROVING FILM AND METHOD OF MANUFACTURING THE SAME - Provided are a color improving film and a method of manufacturing the color improving film. The color improving film includes a base layer, a high refractive light diffusion layer comprising a light diffuser, a high refractive resin layer, and a low refractive resin layer in which a lenticular lens pattern is formed, wherein the base layer, the high refractive light diffusion layer, the high refractive resin layer, and the low refractive resin layer are stacked, wherein the lenticular lens pattern is formed on a surface of the low refractive resin layer facing the high refractive resin layer, and a unit lenticular lens of the lenticular lens pattern is an oval lenticular lens, wherein the color improving film satisfies 0.10<Δn<0.20, Δn=n1−n2, where n1 denotes a refractive index of the high refractive resin layer, and n2 denotes a refractive index of the low refractive resin layer. | 12-04-2014 |
20160033707 | LIGHT GUIDE PLATE, METHOD FOR FABRICATING THE SAME, BACKLIGHT UNIT INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - Embodiments of the present invention provide a light guide plate, a method for fabricating the same, a backlight unit including the same, and a liquid crystal display including the same. The light guide plate may include a base layer, a first coating layer formed on one surface of the base layer and including a first optical pattern having a curved surface at a top portion thereof, and a second coating layer formed on the other surface of the base layer and including a second optical pattern. The first optical pattern has an aspect ratio of about 0.10 to about 0.50 and a radius of curvature of the curved surface of about 10 μm to about 35 μm, and the second optical pattern has an aspect ratio of about 0.01 to about 0.07. | 02-04-2016 |
Patent application number | Description | Published |
20110156185 | Resin Composition for Protection Layer of Color Filter, Protection Layer of Color Filter Using Same and Image Sensor Including Same - Disclosed is a resin composition for a protective layer of a color filter including an acrylate-based resin including a repeating unit represented by each of Chemical Formulae 1 to 3, a melamine-based resin represented by Chemical Formula 4, a thermal acid generator (TAG), and a solvent. | 06-30-2011 |
20110160329 | Photoresist Composition for Color Filter Protective Layer, Color Filter Protective Layer Including the Same, and Image Sensor Including the Same - Disclosed is a photosensitive resin composition for a color filter protective layer including a cross-linkable alkali soluble resin including a repeating unit represented by the following Chemical Formula 1, a reactive unsaturated compound, a photopolymerization initiator, and a solvent. | 06-30-2011 |
20140158953 | Photosensitive Resin Composition for Color Filter, and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) an acrylic-based binder resin including at least one repeating unit represented by the following Chemical Formula 1, at least one repeating unit represented by the following Chemical Formula 2 and at least one repeating unit represented by the following Chemical Formula 3, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant, and (E) a solvent, and a color filter using the same. | 06-12-2014 |
20140175345 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including green pigment and a color material having transmittance of about 0 to about 40% in a wavelength region of about 490 to about 500 nm, and transmittance of about 70 to about 100% in a wavelength region of about 520 to about 530 nm, (B) an acrylic-based binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent, and a color filter using the same. | 06-26-2014 |
20140183425 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye represented by the following Chemical Formula 1 and/or a dye represented by the following Chemical Formula 2, wherein in the following Chemical Formulae 1 and 2, each substituent is the same as described in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 07-03-2014 |
Patent application number | Description | Published |
20140160078 | MOBILE DEVICE OF BANGLE TYPE, CONTROL METHOD THEREOF, AND UI DISPLAY METHOD - A mobile device is provided. The mobile device includes a body of a bangle type configured to be worn on a user body, a display mounted in the body, a motion sensor configured to detect a motion, a storage configured to store control information which is differently set according to a motion state, and, when a motion is detected by the motion sensor, a controller configured to change a screen of the display according to control information corresponding to the detected motion. Accordingly, the mobile device is easily carried and used. | 06-12-2014 |
20140204023 | TRANSPARENT DISPLAY APPARATUS AND METHOD THEREOF - A transparent display apparatus is provided. The transparent display apparatus includes a transparent display which displays information, a sensor which senses background information in a first direction, and a controller configured to modify a display state of the displayed information on the transparent display based on the sensed background information. | 07-24-2014 |
20140351728 | METHOD AND APPARATUS FOR CONTROLLING SCREEN DISPLAY USING ENVIRONMENTAL INFORMATION - An electronic device is provided. The electronic device includes a touch screen configured to receive a touch input, and a controller configured to select a graphic image based on environmental information and provide the graphic image to a first layer, display the first layer on the touch screen, display a second layer that includes a user interface along with the first layer, display a third layer that includes a graphic object corresponding to the user interface along with the second layer, and change the graphic image of the first layer based on the touch input to the user interface of the second layer. | 11-27-2014 |
20140365979 | METHOD AND APPARATUS FOR PERFORMING COMMUNICATION SERVICE BASED ON GESTURE - A method and an apparatus for performing gesture-based communication service are provided, in which a first device detects a first motion, and when the first motion corresponds to a first gesture that belongs to a gesture group, receives information about a second motion from a second device. The first device may perform an event that corresponds to a combination of the first and second gestures, when the received information corresponds to the second gesture that belongs to the gesture group. | 12-11-2014 |
20150035748 | METHOD OF INPUTTING USER INPUT BY USING MOBILE DEVICE, AND MOBILE DEVICE USING THE METHOD - Provided are a method of inputting a user input by using a mobile device and a mobile device using the method. The method of performing operations of the mobile device according to a plurality of input modes, the method being performed by the mobile device, includes operations of, determining whether the mobile device is placed on a surface, if the determining of whether the mobile device is placed on the surface indicates that the mobile device is placed on the surface, changing an input mode of the mobile device, and performing a preset operation that corresponds to the changed input mode. | 02-05-2015 |
Patent application number | Description | Published |
20120119153 | CONDUCTIVE PASTE COMPOSITION AND ELECTRODE PREPARED USING THE SAME - A conductive paste composition and an electrode prepared using the same, the conductive paste composition including a conductive powder a binder resin; and a solvent, wherein the conductive powder includes a flake type powder having an average particle diameter (D50) of about 1.2 μm to about 3.0 μm, and a spherical powder having an average particle diameter (D50) of about 0.2 μm to about 2.0 μm, the flake type powder and the spherical powder are present in a weight ratio of about 1:0.4 to about 1:2, and the conductive powder and the binder resin are present in a weight ratio of about 1:0.04 to about 1:0.08. | 05-17-2012 |
20130134363 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE, ELECTRODE FABRICATED USING THE SAME, AND SOLAR CELL INCLUDING THE SAME - A paste composition for solar cell electrodes includes conductive particles, a glass frit, an organic binder and a solvent. The conductive particles include at least two groups of conductive particle having different particle diameter distributions. The conductive particle may have an average particle diameter (D50′) of about 1.85 μm or less and a particle diameter (D90′) at 90% of the cumulative particle diameter distribution of about 3.10 μm or less. | 05-30-2013 |
20130139873 | PASTE COMPOSITION FOR A SOLAR CELL ELECTRODE, ELECTRODE FABRICATED USING THE SAME, AND SOLAR CELL INCLUDING THE ELECTRODE - A paste composition for a solar cell electrode, a solar cell electrode fabricated using the same, and a solar cell including the electrode, the paste composition including a mixture of conductive powders, the mixture of conductive powders including about 30 wt % to about 55 wt % of a first spherical powder having an average particle diameter D50 of 1.5 μm or less; about 3 wt % to about 8 wt % of a flake powder having an average particle diameter D50 of about 2 μm to about 3.5 μm; and a balance of a second spherical powder having an average particle diameter D50 of greater than 1.5 μm; glass fit; and an organic vehicle. | 06-06-2013 |
20140042375 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE, ELECTRODE PREPARED USING THE SAME, AND SOLAR CELL COMPRISING THE SAME - A paste composition for solar cell electrodes includes a conductive powder, a glass frit, and an organic vehicle. The glass fit includes about 5 wt % to about 55 wt % of Bi | 02-13-2014 |
20140131629 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME - A paste composition for a solar cell electrode includes including an organic vehicle, a conductive powder, and a glass frit, the glass frit including TeO | 05-15-2014 |
20140175340 | GLASS FRIT, COMPOSITION FOR SOLAR CELL ELECTRODES INCLUDING THE SAME, AND ELECTRODE FABRICATED USING THE SAME - A glass frit includes at least three metal oxides selected from the group of lead oxide, silicon oxide, tellurium oxide, bismuth oxide, zinc oxide, and tungsten oxide, wherein the glass frit exhibits a phase transition peak in the range of about 300° C. to about 600° C. on a cooling curve obtained via an TG-DTA analysis while a mixture of the glass frit and silver powder, obtained by mixing the glass frit with the silver powder in a weight ratio of 1:1, is cooled at a cooling rate of 10° C./min, after heating the mixture to 850° C. at a heating rate of 20° C./min and held there for a wait-time of 10 minutes. | 06-26-2014 |
20140373904 | PASTE COMPOSITION FOR SOLAR CELL ELECTRODE AND ELECTRODE PRODUCED THEREFROM - The present invention relates to a paste composition for a solar cell electrode and an electrode produced therefrom. The present invention relates to a paste composition for a solar cell electrode, and an electrode produced therefrom, the paste composition comprising conductive powders, a glass frit, and an organic vehicle, the glass frit including PbO, SiO | 12-25-2014 |
20150129029 | Glass Frit, Composition for Solar Cell Electrodes Comprising the Same, and Electrode Fabricated Using the Same - Disclosed herein are a glass frit and a composition for solar cell electrodes including the same. The glass frit includes lead oxide (PbO) and boron oxide (B | 05-14-2015 |
20150280024 | COMPOSITION FOR FORMING SOLAR CELL ELECTRODE, AND ELECTRODE PRODUCED FROM COMPOSITION - A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle, and a thixotropic agent, the composition satisfying each of Formulae 1 to 7 described herein. A solar cell electrode is produced from the composition. A method of manufacturing a solar cell includes printing the composition in a predetermined pattern over a front surface of a wafer, and firing the printed composition pattern to form at least electrode. | 10-01-2015 |