CHEIL INDUSTRIES, INC., Patent applications |
Patent application number | Title | Published |
20160041470 | RESIST UNDERLAYER COMPOSITION, METHOD OF FORMING PATTERNS, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING THE PATTERN - Disclosed is a resist underlayer composition including a compound including a moiety represented by the following Chemical Formula 1 and a solvent. | 02-11-2016 |
20160005995 | THERMOSETTING COMPOSITION FOR ORGANIC LIGHT-EMITTING ELEMENT FILLER AND ORGANIC LIGHT-EMITTING ELEMENT DISPLAY DEVICE COMPRISING SAME - The present invention relates to a thermosetting composition for an organic light-emitting element filler, which comprises (A) 100 parts by weight of an epoxy-based resin including (A1) an epoxy resin having a weight average molecular weight of around about 200 g/mol or more to less than about 1000 g/mol, (A2) an epoxy resin having a weight average molecular weight of around about 1000 g/mol or more to less than about 20000 g/mol and (A3) an epoxy resin having a weight average molecular weight of about 20000 g/mol or more to less than about 100000 g/mol, (B) about 10 parts by weight to about 40 parts by weight of a sheet-like filler and (C) about 0.1 parts by weight to about 20 parts by weight of an imidazole curing agent having a cyano group; and an organic light-emitting element display device comprising the same. | 01-07-2016 |
20150376396 | Resin Composition and Moulded Article Using Same - A resin composition includes (A) a thermoplastic resin, (B) a first metal layer-resin composite particle including a first metal layer and first thermosetting resin coating layers positioned on the first metal layer and (C) a second metal layer-resin composite particle including a second metal layer and second thermosetting resin coating layers positioned on the second metal layer, and a molded article using the same. | 12-31-2015 |
20150368468 | CURABLE POLYSILOXANE COMPOSITION FOR OPTICAL DEVICE, ENCAPSULATING MATERIAL AND OPTICAL DEVICE - Disclosed are a curable polysiloxane composition for an optical device including at least one kind of a first siloxane compound represented by Chemical Formula 1, at least one kind of a second siloxane compound having hydrogen bound to silicon (Si—H) at the terminal end, and at least one kind of a third siloxane compound having an alkenyl group bound to silicon (Si-Vi) at the terminal end, an encapsulating material obtained by curing the curable polysiloxane composition for an optical device, and an optical device including the encapsulating material. | 12-24-2015 |
20150364694 | ORGANIC COMPOUND, ORGANIC OPTOELECTRONIC ELEMENT, AND DISPLAY DEVICE - An organic compound represented by Chemical Formula 1, an organic optoelectronic device including the organic compound, and a display device including the organic optoelectronic device are disclosed. | 12-17-2015 |
20150362837 | MONOMER, HARDMASK COMPOSITION COMPRISING MONOMER, AND PATTERN FORMING METHOD USING HARDMASK COMPOSITION - Disclosed are a monomer for a hardmask composition represented by the following Chemical Formula 1, a hardmask composition including the monomer, and a method of forming patterns using the hardmask composition. | 12-17-2015 |
20150353736 | Composite Material and Method for Preparing Composite Material - Provided is a complex material that includes a first metal deposition layer, a first thermosetting resin layer positioned on one side of the first metal deposition layer, and a second thermosetting resin layer positioned on the other side of the first metal deposition layer. | 12-10-2015 |
20150353688 | CURABLE POLYSILOXANE COMPOSITION FOR OPTICAL DEVICE AND ENCAPSULANT AND OPTICAL DEVICE - Disclosed are a curable polysiloxane composition for an optical device includes at least one of a first siloxane compound represented by the following Chemical Formula 1, at least one of a second siloxane compound having silicon-bonded hydrogen (Si—H) at the terminal end, and at least one of a third siloxane compound having a silicon-bonded alkenyl group (Si-Vi) at the terminal end, an encapsulant obtained by curing the curable polysiloxane composition for an optical device, and an optical device including the encapsulant. | 12-10-2015 |
20150353681 | Polyamide Resin, Preparation Method Therefor, and Molded Product Including Same - The polyamide resin of the present invention is a polyamide resin containing an amine group and a carboxyl group, wherein the amine group concentration is about 200 to 300 μeq/g and two to six times as high as the carboxyl group concentration. The polyamide resin has excellent long-thermal stability. | 12-10-2015 |
20150352499 | Pressurized Hollow Fiber Membrane Module and Backwashing Method Using Same - The present invention relates to a pressure hollow fiber membrane module, including: a housing in which a raw water inlet, a concentrate water outlet, and a treated water outlet are formed; an inner flow path that is formed in the central portion of the housing; a plurality of hollow fiber membranes that are arranged around the inner flow path; a treated water collection unit that communicates with the inner flow path and the hollow fiber membrane; a first opening/closing unit that opens and closes an open end of the inner flow path; and a second opening/closing unit that opens and closes an open end of the hollow fiber membrane. | 12-10-2015 |
20150344697 | ENCAPSULATING COMPOSITION, BARRIER LAYER INCLUDING SAME, AND ENCAPSULATED APPARATUS INCLUDING SAME - The present invention relates to an encapsulating composition, a barrier layer including the same, and an encapsulated apparatus including the same, and the composition comprises (A) a photocurable monomer and (B) a photocurable monomer containing a carboxylic acid group, wherein (B) the photocurable monomer containing the carboxylic acid group has an amide bond. | 12-03-2015 |
20150337065 | PHOTOCURED COMPOSITION, BLOCKING LAYER COMPRISING SAME AND ENCAPSULATED DEVICE COMPRISING SAME - The present invention relates to a photocured composition comprising (A) a photocurable monomer and (B) a monomer of chemical formula 1, a blocking layer comprising the same, and an encapsulated device comprising the same. | 11-26-2015 |
20150323707 | OPTICAL FILM FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE EMPLOYING THE SAME - Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves. | 11-12-2015 |
20150322096 | SILOXANE MONOMER, ENCAPSULANT COMPOSITION, ENCAPSULANT AND ELECTRONIC DEVICE - A siloxane monomer obtained from a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2, an encapsulant composition including the siloxane monomer, an encapsulant obtained by curing the encapsulant composition, and an electronic device including the encapsulant are disclosed. | 11-12-2015 |
20150306544 | SYSTEM FOR CLEANING MEMBRANE, AND METHOD FOR CLEANING MEMBRANE USING SAME - A system for cleaning a membrane of the present invention includes: a first membrane filtration tank which includes a membrane and an aerator, filters inflow raw water by membrane filtration, and discharges treated water and water to be treated, respectively; a pressure gauge for measuring a transmembrane pressure and a flow meter for measuring a permeation flux which are provided at a treated water discharge line of the first membrane filtration tank; and a controller which calculates a water permeability recovery rate by calculating the water permeability from the differential pressure measured at the pressure gauge and the permeation flux measured at the flow meter, predicts a membrane contamination degree from the calculated water permeability recovery rate, and controls a back-pulsing interval and an intermittent aeration interval. | 10-29-2015 |
20150301448 | MONOMER, HARD MASK COMPOSITION COMPRISING SAID MONOMER, AND METHOD FOR FORMING PATTERN USING SAID HARD MASK COMPOSITION - Disclosed are a monomer for a hardmask composition represented by the Chemical Formula 1, a hardmask composition including the monomer, and a method of forming a pattern using the same. | 10-22-2015 |
20150301446 | MONOMER FOR HARDMASK COMPOSITION, HARDMASK COMPOSITION INCLUDING SAID MONOMER, AND METHOD FOR FORMING PATTERN USING SAID HARDMASK COMPOSITION - Disclosed are a monomer represented by the following Chemical Formula 1 for a hardmask composition, a hardmask composition including the monomer, and a method of forming patterns using the same. | 10-22-2015 |
20150299464 | COMPOSITION FOR ENCAPSULANT, ENCAPSULANT, AND ELECTRONIC ELEMENT - Disclosed are a composition for an encapsulant that includes a first polysiloxane including a moiety represented by Chemical Formula 1 and an alkenyl group bound to silicon (Si—Vi) at the terminal end and a second polysiloxane including hydrogen bound to silicon (Si—H) at the terminal end, an encapsulant obtained by curing the composition for an encapsulant, and an electronic element including the encapsulant. | 10-22-2015 |
20150283795 | Laminate Sheet, Method of Manufacturing the Laminate Sheet, and Article Using the Laminate Sheet - A laminate sheet includes at least one base layer including a first thermoplastic resin; and at least one metallic resin layer disposed on one side or both sides of the base layer and including a second thermoplastic resin and a metal-resin composite particle, wherein the first thermoplastic resin and the second thermoplastic resin are the same or different from each other, the metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and each of the first coating layer and the second coating layer includes a thermosetting resin. A method of manufacturing the laminate sheet, an article using the laminate sheet and a method of manufacturing the article are also provided. | 10-08-2015 |
20150274980 | COMPOSITION FOR FORMING SILICA-BASED INSULATING LAYER, METHOD FOR PREPARING COMPOSITION FOR FORMING SILICA-BASED INSULATING LAYER, SILICA-BASED INSULATING LAYER, AND METHOD FOR MANUFACTURING SILICA-BASED INSULATING LAYER - Disclosed is a composition for a silica-based insulation layer including hydrogenated polysilazane or hydrogenated polysiloxzane, wherein a concentration of a cyclic compound having a weight average molecular weight of less than 400 is less than or equal to 1,200 ppm. The composition for a silica-based insulation layer may reduce a thickness distribution during formation of a silica-based insulation layer, and thereby film defects after chemical mechanical polishing (CMP) during a semiconductor manufacturing process may be reduced. | 10-01-2015 |
20150274622 | MONOMER, HARDMASK COMPOSITION INCLUDING MONOMER, AND METHOD FOR FORMING PATTERN BY USING HARDMASK COMPOSITION - Disclosed are a monomer represented by the following Chemical Formula 1 for a hardmask composition, a hardmask composition including the monomer, and a method of forming patterns using the hardmask composition. | 10-01-2015 |
20150225508 | MODIFIED HYDROGENATED POLYSILOXAZANE, COMPOSITION COMPRISING SAME FOR FORMING SILICA-BASED INSULATION LAYER, METHOD FOR PREPARING COMPOSITION FOR FORMING SILICA-BASED INSULATION LAYER, SILICA-BASED INSULATION LAYER, AND METHOD FOR PREPARING SILICA-BASED INSULATION LAYER - Disclosed is modified hydrogenated polysiloxazane prepared by reacting hydrogenated polysiloxazane with a silane compound selected from polysilane, polycyclosilane, and a silane oligomer. The modified hydrogenated polysiloxazane has a small mole ratio of nitrogen atoms relative to silicon atoms and may remarkably deteriorate a film shrinkage ratio when included in a composition for forming a silica-based insulation layer to form a silica-based insulation layer. | 08-13-2015 |
20150205198 | HARD MASK COMPOSITION AND METHOD FOR FORMING PATTERN USING SAME - Disclosed are a polymer represented by the Chemical Formula 1, a monomer represented by the Chemical Formula 2, and a solvent, wherein the monomer is included in the same or a higher amount than the polymer, and a method of forming patterns using the same. | 07-23-2015 |
20150160553 | Positive Photosensitive Resin Composition, Photosensitive Resin Film, and Display Device Using the Same - Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin including a repeating unit represented by the following Chemical Formula 1; (B) a photosensitive diazoquinone compound; and (C) a solvent, and a photosensitive resin film and a display device including the same. | 06-11-2015 |
20150153496 | OPTICAL FILM, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME - An optical film including a polarization layer, a first phase delay layer positioned on a side of the polarization layer and including a liquid crystal, and a second phase delay layer positioned on a side of the first phase delay layer, where the first phase delay layer has an optical axis defining an angle of about 17 degrees to about 27 degrees or about −27 degrees to about −17 degrees relative to a transmissive axis of the polarization layer, and the second phase delay layer has an optical axis defining an angle of about 85 degrees to about 95 degrees relative to the transmissive axis of the polarization layer. | 06-04-2015 |
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 |
20150118622 | Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Display Device - Disclosed are a positive photosensitive resin composition including (A) a polybenzoxazole precursor having a polydispersity of about 1 to about 1.6; (B) a photosensitive diazoquinone compound; (C) a thermal acid generator; and (D) a solvent, a photosensitive resin film using the same, and a display device. | 04-30-2015 |
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 |
20150111153 | Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Display Device - Disclosed are a positive photosensitive resin composition including (A) a polybenzoxazole precursor including a functional group at a terminal end thereof, wherein the functional group is dissociated by light of about 400 nm to about 550 nm wavelength region and is acidified; (B) a photosensitive diazoquinone compound; and (C) a solvent, and a photosensitive resin film and a display device using the same. | 04-23-2015 |
20150090968 | CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A condensed cyclic compound represented by Formula 1: | 04-02-2015 |
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 |
20150057423 | Polycarbonate-Polysiloxane Copolymer, and Method for Preparing Same - The present invention relates to a polycarbonate-polysiloxane copolymer containing a polysiloxane unit. The polycarbonate-polysiloxane copolymer of the present invention includes an aliphatic terminal having a specific carbon number, thereby having excellent impact properties at low temperature, and high transparency. | 02-26-2015 |
20150057390 | Polycarbonate Resin Composition Having Good Chemical Resistance - A polycarbonate resin composition includes (A) a polycarbonate resin, (B) syndiotactic polystyrene, and (C) modified polyolefin compound including a polar functional group on a polyolefin backbone. The polycarbonate resin compositions can have excellent chemical resistance, impact resistance, weathering resistance, fatigue resistance, thermal stability, mechanical properties, transparency, and/or molding processability. | 02-26-2015 |
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 |
20150050594 | Positive Photosensitive Resin Composition, and Photosensitive Resin Film and Display Device Prepared by Using the Same - Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin; (B) a photosensitive diazoquinone compound; (C) a first dissolution-controlling agent including at least one of compounds represented by the following Chemical Formula 1 or Chemical Formula 2; (D) a second dissolution-controlling agent including a compound represented by the following Chemical Formula 3; and (E) a solvent, and a photosensitive resin film and a display device using the same. | 02-19-2015 |
20150038615 | Polycarbonate and Method of Preparing the Same - A polycarbonate resin of the present invention is characterized by comprising repeating units represented by Formula 1, Formula 2, Formula 3 and Formula 4, respectively. | 02-05-2015 |
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 |
20150018477 | POLYCARBONATE RESIN COMPOSITION FOR VEHICLE EXTERIOR - A polycarbonate resin composition for a vehicle exterior may include a polycarbonate resin, a silicone polycarbonate, and a syndiotactic polystyrene. The polycarbonate resin may be 45˜85% by weight, the silicone polycarbonate may 10˜50% by weight, and the syndiotactic polystyrene may be greater than 2% by weight and less than 7% by weight, with respect to a total weight of the composition. The polycarbonate resin composition may further include other additives such as a black pigment. The polycarbonate resin composition provides improved physical and/or chemical properties. | 01-15-2015 |
20150011709 | ASA Graft Copolymer Having Superior Shock Resistance, Weather Resistance, Coloring Properties, and Method for Manufacturing Same - The present invention relates to an acrylonitrile-styrene-acrylate (ASA) graft copolymer having a core-shell structure, and a method for manufacturing the same, wherein the core of the ASA graft copolymer is a multi-core rubber copolymer in which alkyl acrylate monomers are sequentially polymerized, and the shell is formed by graft-polymerizing a styrene-based monomer and an acrylonitrile-based monomer with the core. The ASA graft copolymer resin is manufactured by the steps of manufacturing the multi-core rubber polymer latex by sequentially polymerizing the alkyl acrylate monomers; and forming a shell layer by graft-polymerizing the styrene-based monomer and the acrylonitrile-based monomer with the multi-core rubber polymer. The ASA resin composition according to the present invention has excellent impact resistance, weather resistance, and dyeability properties. | 01-08-2015 |
20140378589 | Silane Compound, Method for Preparing the Same, and Polycarbonate Resin Composition Including the Same - A silane compound is represented by Formula 1: | 12-25-2014 |
20140357832 | Polyamide Ester Resin, Method of Preparing the Same, and Molded Article Including the Same - A polyamide ester resin is a polymer of: a dicarboxylic acid; a diamine; and a linear aliphatic diol, wherein, based on a total amount of the diamine and the linear aliphatic diol, the diamine is present in an amount of about 75 mol % to about 99 mol % and the linear aliphatic diol is present in an amount of about 1 mol % to about 25 mol %, and wherein the polyamide ester resin has a melting point (Tm) from about 280° C. to about 320° C. and a crystallization temperature (Tc) from about 260° C. to about 290° C. The polyamide ester resin can exhibit excellent heat resistance, discoloration resistance, and moldability. | 12-04-2014 |
20140356579 | Polycarbonate-Based Resin Composition for Carrier Tape Having Excellent Electric Conductivity - An electric conductive resin composition comprises about 0.5 to about 5 parts by weight of (C) carbon nanotubes, based on about 100 parts by weight of a base resin comprising about 50 to about 97% by weight of (A) a polycarbonate resin and about 3 to about 50% by weight of (B) a rubber-modified aromatic vinyl resin (B1), a semi-crystalline polymer resin (B2), or a mixture thereof. The electric conductive resin composition has a surface resistance of about 10 | 12-04-2014 |
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 |
20140353626 | OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY DEVICES EMPLOYING THE SAME - Optical films, and organic light-emitting display devices employing the same, include a high refractive index pattern layer including a lens pattern region and a non-pattern region alternately formed, wherein the lens pattern region includes a plurality of grooves each having a depth larger than a width thereof, and the non-pattern region has no pattern; and a low refractive index pattern layer formed of a material having a refractive index smaller than a refractive index of the high refractive index pattern layer, wherein the low refractive index pattern includes a plurality of filling portions filling the plurality of grooves. | 12-04-2014 |
20140353618 | OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUSES EMPLOYING THE SAME - Optical films, and organic-light-emitting display apparatuses, include a high refractive index pattern layer including a first surface and a second surface facing each other. The first surface includes a pattern having grooves. The grooves each have a curved surface and a depth greater than a width. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. Further included is a low refractive index pattern layer formed of a material having a refractive index smaller than that of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling grooves. A tilt angle, θ, of each groove satisfies the following condition, 15°≦θ≦75°. | 12-04-2014 |
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 |
20140350163 | Polyester Resin Composition Having Good Yellowing Resistance and Impact Resistance - The polyester resin composition of the present invention is characterized by comprising: (A) 100 parts by weight of a high heat resistant polyester resin having a main chain formed by a structure derived from aromatic dicarboxylic acid and alicyclic diol, wherein the melting point of the high heat resistant polyester resin is 200° C. or more; (B) 0.1 to 80 parts by weight of white pigment; and (C) 1 to 40 parts by weight of polyolefin copolymer. The resin composition of the present invention further comprises 1 to 40 parts by weight of a high stiffness polyester resin having a main chain comprising a structure derived from aromatic dicarboxylic acid and aliphathic diol. The molding foam, which is obtained from the polyester resin composition and the manufactured polyester resin composition, has good flexibility, heat resistance, and yellowing resistance and can be used for an LED reflecting plate due to having improved impact strength. | 11-27-2014 |
20140350160 | Artificial Marble Chips, Artificial Marble Containing Same, and Production Method Therefor - An artificial marble chip of the present invention comprises curable resin, metal fiber and/or inorganic fiber, and inorganic filler. The metal fiber and/or inorganic fiber preferably have an average length of about 1 to about 6 mm and an average particle diameter of about 10 to about 15 μm. An artificial marble according to the present invention is produced by using the artificial marble chip, curable resin matrix, and inorganic filler as main components. The curable resin is preferably selected from acrylic resin, unsaturated polyester resin, epoxy resin, or a copolymer thereof. The artificial marble according to the present invention is produced by the steps of: producing an artificial marble composition by mixing the artificial marble chip, the inorganic filler, and other additives into the curable resin matrix; and curing the composition at about 25 to about 180° C. The invention can also include the step of defoaming the composition prior to curing. | 11-27-2014 |
20140349220 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes (A) a squaraine dye including at least one selected from compounds represented by the following Chemical Formulae 1 and 2, (B) an alkali soluble resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. | 11-27-2014 |
20140346469 | OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUSES EMPLOYING THE SAME - Optical films for reducing color shift, and organic light-emitting display apparatuses, employing the same include a first lens pattern layer including a plurality of first grooves, and a second lens pattern layer on the first lens pattern layer having the plurality of first grooves. The second lens pattern layer has a plurality of second grooves crossing the plurality of first grooves. The plurality of first and second grooves are each shaped in the form of a stripe. | 11-27-2014 |
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 |
20140334001 | MULTILAYERED OPTICAL FILM, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE - An embodiment of an optical film includes: a polarization layer; a first phase retardation layer; a second phase retardation layer; and a light blocking layer disposed between the first phase retardation layer and the second phase retardation layer and extending along a circumference of the second phase retardation layer, wherein the polarization layer is disposed on the first phase retardation, the first phase retardation layer is disposed on the second phase retardation layer, an in-plane retardation value of the first phase retardation layer at a standard wavelength of about 550 nanometers is in a range from about 240 nanometers to about 300 nanometers, and an in-plane retardation value of the second phase retardation layer at the standard wavelength is in a range from about 110 nanometers to about 160 nanometers. | 11-13-2014 |
20140329048 | COMPOSITE SHEET AND DISPLAY APPARATUS INCLUDING THE SAME - A composite sheet includes a matrix impregnated with a fiber base. The fiber base includes first yarns and second yarns, and the second yarns intersect the first yarns at a constant angle. Each of the first and second yarns has an angle of greater than 0° to less than about 180° relative to a first direction of the matrix. A flexible display apparatus includes the composite sheet. | 11-06-2014 |
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 |
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 |
20140309391 | Acryl-based Copolymer Having Superior Heat Resistance and a Method for Manufacturing the Same - The acrylic copolymer according to the present invention has a specific repeating unit and includes, in a chain, a methacrylate unit, a glutaric anhydride unit, or a mixture thereof in the amount of 0 to 1 ppm. | 10-16-2014 |
20140309353 | Thermoplastic Elastomer Composition Having Low Hardness, and Diaphragm Comprising Same - A thermoplastic elastomer composition of the present invention comprises (A) 30 to 40% by weight of a block terpolymer of an aromatic vinyl compound and alkene or a conjugated diene-based compound; (B) 25 to 50% by weight of a paraffin oil; (C) 1 to 5% by weight of a polyolefin-based resin; (D) 5 to 20% by weight of an inorganic additive; and (E) 5 to 15% by weight of a polyphenylene ether-based resin. The thermoplastic elastomer composition, which has a surface hardness of 0.1 to 40 A (shore A), shows excellent low hardness and has improved physical properties at high temperature, particularly, flexibility, restoring force at high temperatures, and the like. | 10-16-2014 |
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 |
20140308524 | Stacked Transparent Electrode Comprising Metal Nanowires and Carbon Nanotubes - The present invention provides a stacked transparent electrode in which a coating layer (B) comprising carbon nanotubes and a coating layer (C) comprising metal nanowires are stacked on a base substrate (A) in a plurality of levels, wherein the stacked structure is composed of the coating layer (B) comprising carbon nanotubes and the coating layer (C) comprising metal nanowires stacked in an alternate manner, further the present invention can maximize the conductivity of the metal nanowire by coating the transparent substrate using the carbon nanotubes and the metal nanowires, and can secure efficiency and stability of the transparent electrode by preventing oxidation of the metal nanowires and maintaining a stable coating surface when coupled with the carbon nanotubes. | 10-16-2014 |
20140303341 | Polyamide Resin, Preparation Method Thereof, and Article Comprising Same - The present invention relates to: a polyamide resin which is a copolymer of a mixture comprising (a1) one or more aliphatic diamine monomers selected from C | 10-09-2014 |
20140296461 | Aromatic Vinyl Copolymer, Method for Preparing the Same, and Molded Article Including the Same - An aromatic vinyl copolymer can exhibit excellent heat resistance and/or transparency and is a copolymer of a monomer mixture, which includes: an exo-methylene butyrolactone compound represented by Formula 1; an aromatic vinyl compound; and a vinyl cyanide compound. | 10-02-2014 |
20140293420 | POLARIZING PLATE FOR OLED AND OPTICAL DISPLAY INCLUDING THE SAME - A polarizing plate for an OLED includes a polarizer, a protective film on an upper side of the polarizer, and a stack structure of a λ/4 reverse dispersion retardation film and a positive C plate on a lower side of the polarizer. An optical display includes the polarizing plate. The polarizing plate minimizes the difference in retardation at all lateral viewing angles, and can therefore reduce or suppress lateral color shift causing the viewer to see different colors, depending on the lateral viewing angle. | 10-02-2014 |
20140293197 | PROTECTIVE FILM FOR POLARIZING PLATE, POLARIZING PLATE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A protective film for a polarizing plate includes a base film and a primer layer on one or both sides of the base film. The protective film has a transmittance of about 90% or greater at a wavelength of 550 nm, and a ratio of the refractive index (B) of the primer layer to the refractive index (A) of the base film of about 0.6 to about 1.0. The protective film exhibits good adhesiveness to the polarizer and improves the transmittance of the polarizing plate. A polarizing plate including the same, and a liquid crystal display including the same are also disclosed. | 10-02-2014 |
20140272350 | GAS BARRIER FILM INCLUDING GRAPHENE LAYER, FLEXIBLE SUBSTRATE INCLUDING THE SAME, AND MANUFACTURING METHOD THEREOF - The present invention relates to a gas barrier film, a flexible substrate including the same, and a manufacturing method thereof. More specifically, a barrier film of the present invention relates to a first polymer layer, a gas barrier film including a graphene layer formed on the first polymer layer, a flexible substrate including the same, and a manufacturing method thereof. | 09-18-2014 |
20140272254 | PATTERNED MULTILAYERED STACK, AND SYSTEM AND METHOD FOR MAKING THE SAME - A patterned multilayered barrier film for protecting devices from permeation of moisture and gases includes a substrate, a first layer on the substrate acting as a barrier layer, a second layer on the first layer and acting as a decoupling or planarization layer, and a third layer on the second layer, and acting as a barrier layer. Each of the first and third layers has an area greater than an area of the second layer such that the second layer is completely enclosed between the first and third layers defining an edge perimeter surrounding the second layer that is completely sealed between the first and third layers. The patterned multilayered barrier film may be cut into individual barrier units between portions of the second layer such that portions of the second layer of each individual barrier unit are completely edge-sealed between the first and third layers. | 09-18-2014 |
20140264181 | Thermoplastic Resin Composition Having Excellent EMI Shielding Property - A thermoplastic resin composition includes (A) about 50 to about 90% by weight of a crystalline thermoplastic resin having a melting point of about 200 to about 380° C.; and (B) about 10 to about 50% by weight of a filler in which a carbon nanostructure having an average length of about 1 to about 1000 μm and an average diameter of about 1 to about 100 nm is grown on a glass fiber surface. The thermoplastic resin composition can have excellent EMI shielding property and/or fluidity. | 09-18-2014 |
20140255678 | METHOD OF FABRICATING POLYENE CONTAINING POLARIZING FILM, POLYENE CONTAINING POLARIZING FILM FABRICATED USING THE SAME, POLARIZING PLATE INCLUDING THE SAME, AND DISPLAY INCLUDING THE SAME - A method of fabricating a polarizing film having excellent optical properties. The method includes fabricating a polyvinyl alcohol film using a coating liquid including an acid catalyst and a polyvinyl alcohol, and dehydrating the polyvinyl alcohol film. In this method, a high concentration of the acid catalyst is uniformly dispersed in the polyvinyl alcohol film. | 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 |
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 |
20140238736 | Thermoplastic Resin Composition with EMI Shielding Properties - A thermoplastic resin composition that can have excellent EMI shielding and injection-molding processability includes (A) a thermoplastic resin, (B) carbon fibers, and (C) filler comprising nano metal particles surface coated with graphite crystalline nano carbon particles, composite fillers which are carbon nanotubes coated with nano metal particles, composite fillers which are carbon nanotubes supporting nano metal particles, and combinations thereof. | 08-28-2014 |
20140235768 | Flame Retardant Thermoplastic Resin Composition - A polycarbonate resin composition includes (A) about 90 to about 97% by weight of a rubber-reinforced polystyrene resin, (B) about 3 to about 10% by weight of a polyphenylene ether resin, (C) about 10 to about 20 parts by weight of a halogen compound including a triazine group, or a mixture of a halogen compound including a triazine group and a diphenyl ethane bromide compound based on about 100 parts by weight of a base resin comprising (A) and (B), and (D) about 0.01 to about 3 parts by weight of an antimony compound based on about 100 parts by weight of the base resin comprising (A) and (B). The composition can exhibit excellent flame retardancy, colorability and injection molding thermal stability. | 08-21-2014 |
20140234758 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye represented by the following Chemical Formula 1, (B) an alkali soluble resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent. | 08-21-2014 |
20140231701 | Heat Conductive Polycarbonate Resin Composition with Excellent Impact Strength - A polycarbonate resin composition includes (A) a polycarbonate resin, (B) a thermally conductive filler, and (C) a modified polyolefin-based copolymer. The composition can have excellent impact strength, thermal conductivity and moldability. | 08-21-2014 |
20140221547 | Thermoplastic Resin Composition and Article Using the Same - Disclosed are a thermoplastic resin composition including (A) a transparent thermoplastic resin; and (B) a metallic particle including a glass flake coated with metal oxide, and an article using the same. | 08-07-2014 |
20140221539 | Polyamide Resin Composition Having Excellent Photostability and Discoloration Resistance - A polyamide resin composition includes (A) a semi-aromatic polyamide resin, (B) an inorganic filler, (C) a white pigment and (D) a phosphinate salt. The polyamide resin composition can have excellent heat resistance, reflectance, photostability and/or discoloration resistance. | 08-07-2014 |
20140213681 | Method for Preparing Polycarbonate Resin - A method for preparing a polycarbonate resin includes polymerizing an aromatic dihydroxyl compound and a diaryl carbonate to prepare a polycarbonate pre-polymer; injecting and mixing an inert gas with the prepared polycarbonate pre-polymer; and foaming and polymerizing the polycarbonate pre-polymer with which the inert gas is mixed. The method can prevent or reduce yellowing upon melt polymerization of the polycarbonate resin. | 07-31-2014 |
20140211130 | POLARIZING PLATE AND OPTICAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer, and a protective film on one side of the polarizer and including a reverse dispersion liquid crystal coating layer having λ/4 retardation. An optical display panel includes the polarizing plate. The polarizing plate has a depolarization function and allows for viewing of the display panel through polarizing sunglasses. | 07-31-2014 |
20140205827 | ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME - An adhesive film including a compound including a urethane functional group, the adhesive film having a ratio (B/A) of 180° peel strength (B) after leaving the adhesive film at 70° C. for 2 minutes to 180° peel strength (A) at 25° C. of about 5 or more, is disclosed. A display apparatus including the adhesive film is also disclosed. | 07-24-2014 |
20140203257 | COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE - A compound for an organic optoelectronic device represented by Chemical Formula 1: | 07-24-2014 |
20140197386 | MATERIAL FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE - A material for an organic optoelectronic device including a first compound represented by Chemical Formula A-1 and a second compound represented by Chemical Formula B-1: | 07-17-2014 |
20140187738 | Copolymerized Polycarbonate Resin, Method for Preparing the Same, and Article Comprising the Same - A copolymerized polycarbonate resin includes a repeat unit represented by Formula 1; a repeat unit represented by Formula 2; and a repeat unit represented by Formula 3, wherein the repeat unit represented by Formula 1 is different than the repeat unit represented by Formula 3, and wherein Formula 1, 2, and 3 are the same as defined in the specification. The copolymerized polycarbonate resin can have excellent properties in terms of chemical resistance, thermal resistance, and/or external appearance. | 07-03-2014 |
20140187736 | Branched Polycarbonate and Method for Preparing the Same - A method for preparing branched polycarbonate includes: preparing a first raw material by mixing and reacting an aromatic dihydroxy compound, diaryl carbonate, and about 60 ppb (weight) to about 140 ppb (weight) of a catalyst with respect to the amount of aromatic dihydroxy compound; preparing a second raw material by mixing and reacting an aromatic dihydroxy compound, diaryl carbonate, a phosphorus branching agent, and about 350 ppb (weight) to about 450 ppb (weight) of the catalyst with respect to the amount of aromatic dihydroxy compound; and melt-polymerizing about 100 parts by weight of the first raw material and about 1 part by weight to about 20 parts by weight of the second raw material. The branched polycarbonate prepared by the method can exhibit excellent properties in terms of heat resistance, color stability and/or fluidity due to small catalyst amount. | 07-03-2014 |
20140187719 | Thermoplastic Resin Compositions and Molded Products Including the Same - Disclosed is a thermoplastic resin composition including: (A) a polycarbonate resin; (B) an acrylate-styrene-acrylonitrile (ASA) graft copolymer; (C) a random copolymer of an alkyl(meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound; and (D) a copolymer of an aromatic methacrylate and a monofunctional unsaturated monomer. | 07-03-2014 |
20140187718 | Resin Compositions and Articles Including the Same - Disclosed is a resin composition including (A) a polycarbonate resin and (B) a rubber modified vinyl-based graft copolymer, and (C) about 1 to about 9 parts by weight of a random copolymer of a compound represented by the following Chemical Formula 1, an aromatic vinyl monomer, and a vinyl cyanide monomer, based on about 100 parts by weight of the polycarbonate resin (A) and the rubber-modified vinyl-based graft copolymer (B): | 07-03-2014 |
20140187717 | Thermoplastic Resin Composition and Molded Article Using the Same - A thermoplastic resin composition comprises (A) about 30 to about 98 wt % of a polycarbonate resin, (B) about 1 to about 50 wt % of a rubber modified acrylic-based graft copolymer, and (C) about 1 to about 69 wt % of a branched copolymer including silicon-based compound. A molded article can be made using the same. | 07-03-2014 |
20140187704 | Transparent Thermoplastic Resin Composition and Molded Article Using the Same - Disclosed are a transparent thermoplastic resin composition including (A) about 5 to about 40 wt % of an impact-reinforcing agent having a core-shell structure where an acrylic-based compound is grafted on a rubber core including a copolymer of an acrylic-based monomer and a diene-based monomer, to form a shell, and (B) about 60 to about 95 wt % of an acrylic-based resin, and a molded article using the same. | 07-03-2014 |
20140187703 | Polyamide Resin Compositions and Articles Including the Same - A polyamide resin composition includes (A) a semi-aromatic polyamide resin including a dicarboxylic acid unit including about | 07-03-2014 |
20140187700 | Polyester Resin Composition for Reflectors of Light Emitting Devices and Molded Article Using Same - A polyester resin composition includes: (A) a polyester resin having a crystallization temperature of about 200° C. to about 400° C.; (B) a polyester resin having a crystallization temperature of about 100° C. to less than about 200° C.; (C) a white pigment; (D) a filler; (E) a nucleating agent; and (F) a chain extender. The polyester resin composition can have superior heat resistance, impact resistance, cooling efficiency, reflectivity, yellowing resistance, and/or fluidity. The polyester resin composition is suitable for reflectors of light emitting devices. | 07-03-2014 |
20140187691 | Flame Retardant Polyamide Resin Composition and Molded Article Comprising the Same - A flame retardant includes a polymer including a unit represented by Formula 1: | 07-03-2014 |
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 |
20140187686 | Thermoplastic Resin Composition and Molded Product Including Same - A thermoplastic resin composition includes a base resin including (A) about 16 to about 73 wt % of polyphenylene ether; (B) about 18 to about 82 wt % of polyamide; and (C) about 1 to about 20 wt % of a polyethylene-based polymer; (D) about 0.05 to about 1 part by weight of a multi-functional compatibilizer having at least two carboxyl groups and (E) about 0.05 to about 1 part by weight of a multi-functional compatibilizer having a carboxyl group or an acid anhydride group along with a carbon-carbon double bond, based on about 100 parts by weight of the base resin. | 07-03-2014 |
20140187662 | Thermoplastic Resin Composition Having Excellent Surface Gloss, Reflectance, Anti-yellowing Property and Moldability - A thermoplastic resin composition includes (A) a thermoplastic resin; (B) an inorganic filler; (C) a white pigment; (D) a photostabilizer; and (E) sodium phosphate salt, wherein the thermoplastic resin composition comprises about 0.1 to about 4.7% by weight of the inorganic filler (B) based on 100% by weight of a base resin composition including the thermoplastic resin (A), the inorganic filler (B), and the white pigment (C), wherein the thermoplastic resin composition can have excellent surface gloss, reflectance, anti-yellowing property and moldability. | 07-03-2014 |
20140186768 | Photosensitive Resin Composition for Insulating Film of Display Device, Insulating Film Using the Same, and Display Device Using the Same - A photosensitive resin composition for an insulating film of a display device includes (A) an alkali soluble resin including a polybenzoxazole precursor, polyamic acid, polyimide, or a combination thereof; (B) a photosensitive diazoquinone compound; (C) an ultraviolet (UV) absorber having a maximum absorption wavelength of about 300 to about 400 nm; and (D) a solvent. An insulating film and a display device can include the photosensitive resin composition. | 07-03-2014 |
20140186605 | ADHESIVE FILM FOR POLARIZING PLATE, ADHESIVE COMPOSITION FOR THE SAME, POLARIZING PLATE INCLUDING THE SAME, AND OPTICAL DISPLAY DEVICE INCLUDING THE SAME - An adhesive film for polarizing plates includes a (meth)acrylic copolymer obtained by polymerizing about 15 wt % to about 30 wt % of a (meth)acrylic monomer having a hetero-alicyclic ring. The adhesive film has a storage modulus (G′) of about 30 kPa or greater as determined from Frequency sweep testing at 85° C. by oscillation at an angular speed of 10 | 07-03-2014 |
20140186604 | ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME - An adhesive film, an adhesive composition for the same, and a display apparatus including the same. The adhesive film includes a urethane functional group, has a glass transition temperature (Tg) of about 30° C. or less, a loss modulus of about 4×10 | 07-03-2014 |
20140186603 | ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND DISPLAY MEMBER INCLUDING THE SAME - An adhesive film, an adhesive composition for the same, and a display member including the same are disclosed. The adhesive film includes a cured product of an adhesive composition, which includes a (meth)acrylic copolymer formed from a monomer mixture including (a1) an alkyl (meth)acrylate having a C | 07-03-2014 |
20140186602 | Polycarbonate Resin for Film, Method for Preparing the Same and Film Including the Same - A polycarbonate resin includes a repeat unit represented by Formula 1; a repeat unit represented by Formula 2; and a repeat unit represented by Formula 3, wherein the polycarbonate resin has a weight average molecular weight of about 15,000 g/mol to about 60,000 g/mol and a melt index of about 3 g/10 min to about 40 g/10 min.: | 07-03-2014 |
20140186587 | TRANSPARENT CONDUCTOR AND APPARATUS INCLUDING THE SAME - A transparent conductor including: a base layer, a first coating layer on the base layer and having conductivity, and a second coating layer on the first coating layer is disclosed. The base layer, the first coating layer and the second coating layer have refractive indexes of R1, R2 and R3, respectively, at a wavelength of 380 nm to 780 nm, and the transparent conductor has a difference between R1 and R2 (R1−R2) of about 0.05 to about 0.20, and a difference between R2 and R3 (R2−R3) of about 0.01 to about 0.20. An apparatus including the transparent conductor is also disclosed. | 07-03-2014 |
20140186554 | ADHESIVE FOR POLARIZING PLATE, POLARIZING PLATE INCLUDING ADHESIVE LAYER, AND LIQUID CRYSTAL DISPLAY - Disclosed are an adhesive for polarizing plates, a polarizing plate including an adhesive layer, and a liquid crystal display. The adhesive includes a (meth)acrylic copolymer, a curing agent, and a silane coupling agent, wherein the (meth)acrylic copolymer has an average molecular weight of at least 800,000 g/mol. The adhesive has a storage modulus ranging from approximately 8,000 Pa or more to less than approximately 27,000 Pa at 85° C. and at a frequency ranging from 10 | 07-03-2014 |
20140186553 | POLARIZING PLATE AND OPTICAL DISPLAY INCLUDING THE SAME - A polarizing plate and an optical display including the same. The polarizing plate includes a polarizer and an adhesive sheet stacked on one surface of the polarizer, wherein the adhesive sheet includes an adhesive and a reinforcing material impregnated into the adhesive. | 07-03-2014 |
20140185279 | Tubular Integrated Light Emitting Diode (LED) Lamp Housing Having a Heat Radiation Section and a Light Transmission Section and Method for Making the Same - An integrated LED lamp housing can include a heat radiation section and a light transmission section. The integrated LED lamp housing can be prepared by co-extruding different polycarbonate resin compositions. | 07-03-2014 |
20140185267 | MULTILAYERED OPTICAL FILM AND DISPLAY DEVICE - An optical film includes: a first optical phase retardation layer having a relation nx | 07-03-2014 |
20140184053 | ADHESIVE FILM AND OPTICAL DISPLAY INCLUDING THE SAME - An adhesive film and an optical display including the same. The adhesive film has a tan δ of about 0.12 to about 0.4 upon frequency sweep testing under conditions of a strain of 5%, 30° C. and 1 rad/s, and a tan δ of about 0.2 to about 0.7 upon frequency sweep testing under conditions of a strain of 5%, 30° C. and 100 rad/s. | 07-03-2014 |
20140184052 | MULTILAYERED OPTICAL FILM AND DISPLAY DEVICE INCLUDING OPTICAL FILM - An optical film includes: a liquid crystal coating; and a base layer on the liquid crystal coating, wherein the liquid crystal coating has reversed wavelength dispersion and in-plane retardation for a reference wavelength ranging from 126 nm to 153 nm, and the base layer has in-plane retardation ranging from about 0 to about 50 nm and out-of-plane retardation ranging from about 0 nm to about 100 nm. | 07-03-2014 |
20140184035 | Television Housing and Method of Fabricating the Same - Disclosed herein is a television housing and a method of fabricating the same. The television housing includes a stainless steel (SUS) frame and a plastic member adjoining at least one surface of the stainless steel frame. The plastic member includes: a base resin including about 60 wt % to about 95 wt % of (A) a polycarbonate resin and about 5 wt % to about 40 wt % of (B) a rubber-modified aromatic vinyl graft copolymer resin; and about 5 parts by weight to about 25 parts by weight of (C) bondable glass fibers based on about about 100 parts by weight of the base resin including the (A) polycarbonate resin and the (B) rubber-modified aromatic vinyl graft copolymer resin, and has a tensile strength from about 70 MPa to about 130 MPa at about 23° C. The plastic member employs the bondable glass fibers, and thus can prevent whitening due to an ejector pin upon release at high temperature. | 07-03-2014 |
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 |
20140183417 | Carbon Nanotube Dispersion Containing Polyarylene Ether and Method for Preparing the Same - The carbon nanotube dispersion includes: carbon nanotubes; polyarylene ether having a number-average molecular weight of about 5,000 g/mol to about 25,000 g/mol; and a solvent, wherein the polyarylene ether may be non-covalently bonded to surfaces of the carbon nanotubes via π-π stacking interaction. The carbon nanotube dispersion is prepared by dispersing carbon nanotubes using inexpensive polyarylene ether. | 07-03-2014 |
20140183415 | Graphene-Based Composite and Method of Preparing the Same - A graphene-based composite includes graphene and a structure former contacting the graphite, wherein the structure former is a metal oxide or a carbon compound and includes pores therein, and the graphene-based composite has a porous particle structure. The graphene-based composite can have a large specific surface area and excellent charge storage capacity. | 07-03-2014 |
20140183132 | SEPARATION MEMBRANE CLEANING SYSTEM AND SEPARATION MEMBRANE CLEANING METHOD USING THE SAME - A separation membrane cleaning system and a separation membrane cleaning method. A separation membrane cleaning system includes: a membrane filtration bath; a treated water storage bath configured to store treated water produced by the membrane filtration bath and discharge the treated water during reverse cleaning or chemical cleaning; a chemical storage bath configured to supply a chemical; a first pipe fluidically communicated between the membrane filtration bath and the treated water storage bath to transport the treated water produced by the membrane filtration bath to the treated water storage bath, and a fourth pipe fluidically communicated with the first pipe to transport the chemical to the membrane filtration bath; a second pipe to transport the treated water from the treated water storage bath; and a third pipe fluidically communicated with the fourth pipe to transport the chemical from the chemical storage bath. | 07-03-2014 |
20140183123 | HOLLOW FIBER MEMBRANE MODULE - A hollow fiber membrane module including at least two types of hollow fiber membranes having different inner diameters, comprising first hollow fiber membranes and second hollow fiber membranes, and the equation |P | 07-03-2014 |
20140179858 | Phosphorous Copolymer, Method for Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same - A phosphorous copolymer, a method for preparing the same, and a flame retardant thermoplastic resin composition including the same is disclosed. The phosphorous copolymer includes a repeat unit represented by Formula 1: | 06-26-2014 |
20140179856 | Thermoplastic Resin Composition and Molded Article Using the Same - Disclosed are a thermoplastic resin composition including (A) a polycarbonate resin, (B) an aromatic vinyl-based copolymer, (C) a rubber modified vinyl-based graft copolymer, and (D) a glass fiber, wherein the glass fiber (D) includes (D-1) a first glass fiber having a length of about 1 μm to about 200 μm and (D-2) a second glass fiber having a length of about 2 mm to about 6 mm, and a molded article using the same. | 06-26-2014 |
20140179847 | Artificial Silica Marble Having Amorphous Patterns and Method for Preparing the Same - An artificial silica marble comprises a matrix and a line pattern portion. The line pattern portion comprises fine lines having a width of about 50 to about 500 μm and forms a web- or net-like pattern. The line pattern portion divides or partitions the artificial silica marble into a plurality of irregularly shaped pattern portions to form an amorphous pattern in the cross section of the artificial silica marble. | 06-26-2014 |
20140178815 | Photosensitive Resin Composition for Light Blocking Layer and Light Blocking Layer Using the Same - A photosensitive resin composition for a light blocking layer includes (A) a colorant including a blue material including a dye represented by the following Chemical Formula 1, and a red material, (B) a binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a light blocking layer using the same. | 06-26-2014 |
20140178706 | POLARIZING PLATES AND OPTICAL DISPLAY APPARATUSES INCLUDING THE POLARIZING PLATES - A polarizing plate comprises a polarizer; and at least one optical film on at least one side of the polarizer, wherein the optical film comprises a polyester film, the polyester film has a shrinkage difference between a length shrinkage in a first diagonal direction and a length shrinkage in a second diagonal direction of −0.1% to +0.1% with respect to either the mechanical direction (MD) or the transverse direction (TD) of the polyester film (as a reference direction). An optical display apparatus includes the polarizing plate. | 06-26-2014 |
20140175404 | OPTICAL FILMS FOR REDUCING COLOR SHIFT AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUSES EMPLOYING THE SAME - Optical films, and organic light-emitting display apparatuses employing the same, include a high refractive index pattern layer including a first surface and a second surface facing each other, wherein the first surface includes a pattern having a plurality of grooves. The plurality of grooves each have a curved surface and a depth greater than a width thereof. The high refractive index pattern layer is formed of a material having a refractive index greater than 1. The optical films, and the organic light-emitting display apparatuses, further include a low refractive index pattern layer formed of a material having a refractive index smaller than the refractive index of the material constituting the high refractive index pattern layer. The low refractive index pattern layer includes a filling material for filling the plurality of grooves. | 06-26-2014 |
20140175346 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. | 06-26-2014 |
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 |
20140175344 | 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 compound represented by the following Chemical Formula 1 and/or a compound including repeating units represented by the following Chemical Formula 2 and the following Chemical Formula 3; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 06-26-2014 |
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 |
20140175006 | METHOD OF PREPARING COMPOSITE MEMBRANE MODULE - A method of preparing a composite membrane module includes preparing a single membrane module to which a hollow fiber support layer is potted; and forming an active layer on a surface of the hollow fiber support layer through interfacial polymerization by bringing a surface of the hollow fiber support layer into contact with a first solution comprising an amine and a second solution comprising an acyl halide (in that order). The method can form an active layer having a uniform thickness and good processability. A composite hollow fiber membrane module prepared by the method exhibits a good salt rejection rate. | 06-26-2014 |
20140171583 | Polycarbonate Resin Composition and Molded Article Produced Therefrom - The polycarbonate resin composition includes: a polycarbonate component, which includes an aromatic polycarbonate resin and a copolymerized polycarbonate resin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2; and a flame retardant, and has a scratch width of about 310 μm or less as measured by Ball-type Scratch Profile (BSP) test; a pencil hardness rating of F or higher; a flame retardancy level of V-0 or higher as measured on a 2.0 mm thick specimen according to UL94; and a transmittance of about 80% or more as measured in accordance with ASTM D1003. The polycarbonate resin composition can exhibit excellent properties in terms of scratch resistance, flame retardancy and transparency. | 06-19-2014 |
20140168769 | POLARIZING PLATE, METHOD FOR PREPARING THE SAME, AND OPTICAL DISPLAY APPARATUS INCLUDING THE SAME - A polarizing plate includes a polarizer having absorption and transmission axes, a protective film on an upper surface of the polarizer, a half-wavelength (λ/2) retardation film on a lower surface of the polarizer, an adhesive layer on a lower surface of the half-wavelength (λ/2) retardation film, and a quarter-wavelength (λ/4) retardation film on a lower surface of the adhesive layer. An absolute orthogonal b-coordinate value based on a CIELAB color coordinate system of the polarizing plate may be approximately 3 or less when the polarizing plate is stacked with a reference polarizing plate having a degree of polarization of at least 99.9% such that an angle between the absorption axis of the polarizer and an absorption axis of a polarizer of the reference polarizing plate or an angle between the transmission axis of the polarizer and a transmission axis of the polarizer of the reference polarizing plate is 90°. | 06-19-2014 |
20140168768 | POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS INCLUDING THE SAME - A polarizing plate includes a polarizer, a protective film on an upper surface of the polarizer, a half-wavelength (λ/2) retardation film on a lower surface of the polarizer, an adhesive layer on a lower surface of the half-wavelength (λ/2) retardation film, and a quarter-wavelength (λ/4) retardation film on a lower surface of the adhesive layer. The half-wavelength (λ/2) retardation film may have a refractive index n1, the quarter-wavelength (λ/4) retardation film may have a refractive index n2, and the adhesive layer may have a refractive index n in the range of n106-19-2014 | |
20140168767 | POLARIZING PLATE, METHOD OF PREPARING THE SAME, AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME - A polarizing plate, a method of preparing the same and a liquid crystal display apparatus including the same are disclosed. The polarizing plate includes a polarizer and a polyester film formed on a surface of the polarizer, wherein the polyester film has a ratio of an elongation ratio in a machine direction to an elongation ratio in a transverse direction of about 1:0.8 to about 1:1.2, an in-plane retardation (Re) of about 500 nm or less at a wavelength of 550 nm, and an out-of-plane retardation (Rth) of about 10,000 nm or less at a wavelength of 550 nm. | 06-19-2014 |
20140168757 | ANTI-GLARE FILM AND METHOD OF FABRICATING THE SAME - An anti-glare film and a method of fabricating the same. The anti-glare film includes a transparent substrate, a photocurable resin layer stacked on one surface of the transparent substrate, and a plurality of amorphous patterns formed on a surface of the photocurable resin layer. The anti-glare film can provide excellent diffusion of light, exhibit excellent brightness without deterioration of transmittance, and provide excellent front brightness and visibility when applied to polarizing plates and display devices. | 06-19-2014 |
20140168579 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME - A polarizing plate includes a polarizer, a retardation film on a first side (e.g., a lower side) of the polarizer, and a protective film on a second side (e.g., an upper side) of the polarizer. The retardation film has an axis distortion angle between a fast axis of the retardation film and an absorption axis of the polarizer of about +0.03° to less than +0.2°. The protective film has an in-plane phase difference (Ro) of greater than about 10,000 nm and about 15,000 nm or less at a wavelength of 550 nm. A liquid crystal display apparatus includes the polarizing plate. | 06-19-2014 |
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 |
20140162044 | ADHESIVE FILM FOR POLARIZING PLATE, ADHESIVE COMPOSITION FOR THE SAME, POLARIZING PLATE COMPRISING THE SAME, AND OPTICAL DISPLAY APPARATUS COMPRISING THE SAME - An adhesive film for polarizing plates includes core-shell particles, each including a core and a shell surrounding the core. An adhesive composition for the adhesive film includes an epoxy compound, a (meth)acrylic compound, core-shell particles, each core-shell particle including a core and a shell surrounding the core, and a photo-initiator. A polarizing plate includes a polarizer, an optical film on one or both sides of the polarizer, and the adhesive film between the polarizer and the optical film. An optical display apparatus includes the polarizing plate. | 06-12-2014 |
20140161995 | ACRYLIC ADHESIVE COMPOSITION, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - An acrylic adhesive composition includes: an acrylic resin; an epoxy resin; and a cationic photoinitiator, the acrylic adhesive composition having a storage modulus of about 6×10 | 06-12-2014 |
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 |
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 |
20140151656 | GAS AND MOISTURE PERMEATION BARRIERS - A gas and moisture permeation barrier stack deposited by both sputtering and atomic layer deposition techniques. In one embodiment, the barrier stack comprises a bottom barrier layer deposited on a substrate by sputtering and a top barrier layer deposited on the sputtered layer by atomic layer deposition. In one embodiment, the sputtered barrier layer has a water vapor transmission rate of about 10 | 06-05-2014 |
20140148559 | Polycarbonate Resin and Thermoplastic Resin Composition Including Polycarbonate Resin - A polycarbonate resin includes a repeating unit in its main chain of the following Chemical Formula 1: | 05-29-2014 |
20140142212 | Thermoplastic Resin Having High Transparency and High Impact Strength and Preventing Low-Temperature Whitening - A transparent thermoplastic resin composition includes (A) a methylmethacrylate-styrene-acrylonitrile-butadiene copolymer (g-MABS) which is a graft resin having a core-shell structure and including butadiene with an average particle size of about 700 to about 1800 Å; (B) a methylmethacrylate-styrene-acrylonitrile-butadiene copolymer (g-MABS) which is a graft resin having a core-shell structure and including butadiene with an average particle size of about 2000 to about 4000 Å; (C) dimethyl polysiloxane; and (D) a base resin which includes (meth)acrylic acid alkyl ester in an amount of about 40 to about 100% by weight. | 05-22-2014 |
20140124760 | ORGANOMETALLIC COMPLEXES, AND ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY USING THE SAME - Disclosed are an organometallic complex, and an organic electroluminescence device and a display device including the same. The organometallic complex is represented by the following Chemical Formula 1. | 05-08-2014 |
20140103269 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a dye polymer composite including a repeating unit derived from a compound represented by the following Chemical Formula 1, (B) an acrylic-based photopolymerizable monomer, (C) a photopolymerization initiator, and (D) a solvent, and a color filter using the same. | 04-17-2014 |
20140102971 | HOLLOW FIBER MEMBRANE MODULE AND METHOD FOR PREPARING THE SAME - A hollow fiber membrane module and a method for preparing a hollow fiber membrane module. A hollow fiber membrane module includes a header, and a sheet block inserted into the header, and the sheet block includes a hollow fiber membrane block, wherein the hollow fiber membrane block comprises a plurality of hollow fiber membranes arranged at regular intervals in a vertical direction of the header; and a resin block formed at an end of the hollow fiber membrane blocks and contacting an inner wall of the header to be secured thereto, and a potting agent is filled between hollow fiber membranes of the hollow fiber membrane blocks in a space between an upper side of the resin block to an inlet of the header to secure the hollow fiber membranes. | 04-17-2014 |
20140099495 | ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND DISPLAY MEMBER INCLUDING THE SAME - An adhesive film includes a cured product of a (meth)acrylic copolymer and has a refractive index from about 1.5 to about 1.6. An adhesive composition for preparing the adhesive film includes a (meth)acrylic copolymer of a monomer mixture. A display member includes the adhesive film coated on one or more surfaces of an optical film. | 04-10-2014 |
20140076806 | AERATOR DEVICE, FILTER SYSTEM INCLUDING AN AERATOR DEVICE, AND METHOD OF AERATING A FILTER USING AN AERATOR DEVICE - An aerator device, a filter system including an aerator device, and a method of aerating a filter using an aerator device. An aerator device includes a housing having an interior cavity; a first plate in the interior cavity and defining a first cavity portion and a second cavity portion thereof, the first plate being spaced apart from a top wall of the housing to define a first opening through which the first cavity portion and the second cavity portion are in communication; and a second plate defining a first chamber and a second chamber of the second cavity portion, the first chamber and the second chamber being in communication with each other below a lower end of the second plate, the housing having an inlet opening in communication with the first cavity portion, and an outlet opening through the top wall and in communication with the second chamber. | 03-20-2014 |
20140072795 | Article and Manufacturing Method of Article - An article includes a thermoplastic resin, a metal-resin composite particle, and a pore and a method of manufacturing the article. The metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and the first and second layers include a thermosetting resin respectively. | 03-13-2014 |
20140066563 | Resin Composition and Article Using the Same - A resin composition includes a thermoplastic resin and a metal-resin composite particle, wherein the metal-resin composite particle includes a metal deposition layer, a first coating layer positioned on one side of the metal deposition layer, and a second coating layer positioned on the other side of the metal deposition layer, and the first coating layer and second coating layer include a thermosetting resin respectively. An article includes the resin composition. | 03-06-2014 |
20140043684 | POLYMER FOR OPTICAL FILM, AND OPTICAL FILM INCLUDING SAME - Disclosed is a polymer comprising a repeating unit represented by Chemical Formula 1, or a polymer comprising a repeating unit represented by Chemical Formula 2: | 02-13-2014 |
20130338381 | Crude Reaction Product Comprising Dianhydro Sugar Alcohol and Method for Preparing the Same - A crude reaction product includes: (A) about 90 to 100% by weight of a dianhydro sugar alcohol in a solid form and (B) about 0 to about 10% by weight of a reaction byproduct in a solid form. The reaction product is prepared by the steps of (a) preparing a monoanhydro sugar alcohol by reacting a sugar alcohol in the presence of a first cyclization catalyst and (b) preparing a dianhydro sugar alcohol by reacting the monoanhydro sugar alcohol in the presence of a second catalyst. | 12-19-2013 |
20130330531 | BARRIER STACKS AND METHODS OF MAKING THE SAME - A barrier stack for protecting devices from the permeation of moisture and gases includes a first layer acting as a planarization, decoupling, and/or smoothing layer, a second layer acting as a plasma resistant protective layer over the first layer, and a third layer acting as a barrier layer over the second layer. The first layer includes a polymeric or organic material. The second layer includes an inorganic material or polymeric material. The third layer includes an inorganic material and has a different density and/or refractive index than the second layer. The barrier stack may further include a fourth layer acting as a tie layer between the first layer and the substrate. | 12-12-2013 |
20130248440 | TUBULAR BRAID, HOLLOW FIBER MEMBRANE USING THE SAME, AND MANUFACTURING METHOD THEREOF - A tubular braid, a hollow fiber membrane using the same, and a manufacturing method thereof. A hollow fiber membrane can maximize or increase adhesion between a polymer coating film and a tubular braid; significantly reduce degradation of film properties caused by non-uniform coating, that is, reduce leakage; obtain a higher percent rejection; and achieve high water permeability since the hollow fiber membrane has a larger inner diameter. | 09-26-2013 |
20130237650 | Flame-Retardant and Scratch-Resistant Polycarbonate Resin Composition - The present invention provides a flame-retardant and scratch-resistant polycarbonate resin composition including a (meth)acrylic flame-retardant copolymer. | 09-12-2013 |
20130234084 | (Meth)Acrylic-Based Flame Retardant Copolymer and Method for Manufacturing the Same - An eco-friendly (meth)acrylic flame retardant copolymer includes a phosphorous-based acrylic monomer to provide a high index of refraction and excellent flame retardancy. | 09-12-2013 |
20130231437 | Thermoplastic Resin Composition and Molded Products Thereof - The present invention relates to a thermoplastic resin composition, comprising: a base resin comprising (A) a polyphenylene ether resin and (B) an aromatic vinyl-based resin, and (C) glass fibers, wherein the (C) glass fibers include (C1) chopped glass fibers and (C2) milled glass fibers. | 09-05-2013 |
20130231414 | Polycarbonate Resin Composition and Molded Product Using the Same - Provided are a polycarbonate resin composition that includes (A) a polycarbonate resin, (B) a first rubber modified vinyl-based graft copolymer including a first rubber having an average particle diameter of about 6 to about 20 μm and a span of about 0.8 to about 2.8 and (C) a second rubber modified vinyl-based graft copolymer including a second rubber having an average particle diameter of about 0.1 to about 0.5 μm, and a molded product using the same. | 09-05-2013 |
20130225770 | Polyamide Resin - A polyamide resin is a polymer comprising (A) aliphatic diamine; and (B) dicarboxylic acid, wherein the (A) aliphatic diamine includes (a1) a first aliphatic diamine monomer including a C4, C6, C8 or C10 aliphatic diamine or a combination thereof, and (a2) a second aliphatic diamine monomer including a C12, C14, C16 or C18 aliphatic diamine or a combination thereof. The polymer can have good melt processability, low absorbency, and/or excellent brightness. | 08-29-2013 |
20130217813 | Polyamide Composition Having Surface Reflectance and Heat Resistance - A polyamide resin composition includes (A) a polyamide resin in an amount of about 30 to about 80% by weight, (B) inorganic filler in an amount of about 10 to about 60% by weight, (C) white pigment in an amount of about 5 to about 50% by weight; and (D) photostabilizer in an amount of about 0.05 to about 2 parts by weight and (E) inorganic fine particles in an amount of about 0.05 to about 3 parts by weight, wherein each of (D) and (E) is based on about 100 parts by weight of the polyamide resin (A). The polyamide resin composition can have good light reflectance and yellowing resistance. | 08-22-2013 |
20130213565 | FLEXIBLE SUBSTRATE FOR DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A flexible substrate for a display panel and a manufacturing method thereof is disclosed. The flexible substrate may include a first film having a glass cloth located within a first heat-resistant resin, and a second film laminated on at least one side of the first film. The second film may include a second heat-resistant resin. The flexible substrate may further include an intermediate material between the first film and the second film. The intermediate material may be applied to an outer part of the first film and may adhere the first film to the second film. | 08-22-2013 |
20130177765 | High-Rigidity Electromagnetic Shielding Composition and Molded Articles Thereof - A high-rigidity electromagnetic shielding composition includes: (A) about 10 to about 34 wt % of polyamide resin including an aromatic moiety in the backbone structure; (B) about 65 to about 85 wt % of carbon fiber; and (C) about 1 to about 20 wt % of metallic filler. The composition can have high modulus, electromagnetic shielding effects, and high surface conductance, and can thus be used to replace frames, brackets and the like for electronic devices. | 07-11-2013 |
20130172503 | OPTICAL FILM AND DISPLAY DEVICE INCLUDING SAME - An optical film including a polymer including a repeating unit A including a repeating unit represented by the following Chemical Formulas 1 to 3, or a combination thereof; and a repeating unit B derived from a monomer having an unsaturated bond copolymerizable with the repeating unit A, wherein the optical film has a short wavelength dispersion of an in-plane phase-difference value (R | 07-04-2013 |
20130172501 | POLYMER FOR OPTICAL FILM, METHOD OF PREPARING SAME, AND OPTICAL FILM INCLUDING SAME - A polymer for an optical film that includes a repeating unit A including a repeating unit represented by the following Chemical Formula 1; and a repeating unit B including a repeating unit represented by the following Chemical Formula 2, | 07-04-2013 |
20130172485 | Acrylate-Styrene-Acrylonitrile Resin Composition Having Thermochromic Resistance at High Temperatures - An acrylate-aromatic vinyl-vinyl cyanide resin composition having thermochromic resistance at high temperatures is provided. The resin composition includes: (A) about 20 to about 50% by weight of acrylic graft copolymer; (B) about 20 to about 50% by weight of two types of aromatic vinyl-vinyl cyanide copolymers with different molecular weights; and (C) about 30 to about 50% by weight of alpha-methyl styrene terpolymer. | 07-04-2013 |
20130172471 | Biphenyl Polyphosphonate, Method for Preparing the Same and Thermoplastic Resin Composition Including the Same - Disclosed herein is a biphenyl polyphosphonate. The biphenyl polyphosphonate is represented by Formula 1: | 07-04-2013 |
20130172469 | Thermoplastic Resin Composition and Molded Product Using the Same - Disclosed is a thermoplastic resin composition that includes (A) a polycarbonate resin; (B) a graft copolymer including an aromatic vinyl compound and a vinyl cyanide compound grafted on a conjugated diene-based rubbery polymer; and (C) a copolymer of an aromatic vinyl compound and a vinyl cyanide compound, wherein the copolymer (C) of an aromatic vinyl compound and a vinyl cyanide compound includes a repeating unit derived from the vinyl cyanide compound in an amount of about 18 wt % to about 22 wt %, based on the total amount of the copolymer (C). A molded product prepared using the thermoplastic resin composition is also provided. | 07-04-2013 |
20130172468 | Thermoplastic Resin Composition - A thermoplastic resin composition includes a thermoplastic resin; a pearlescent pigment; and a pigment that is not the same as the pearlescent pigment, wherein the pearlescent pigment and pigment have da and db satisfying da<15 and db<15 in an L*a*b* colorimetric system, respectively. | 07-04-2013 |
20130172466 | Polyphenylene Sulfide Resin Composition with Improved Thermal Conductivity and Surface Appearance and Articles Thereof - A polyphenylene sulfide resin composition comprises (A) about 30 to about 50% by weight of a polyphenylene sulfide resin; (B) about 1 to about 5% by weight of an amorphous polyamide resin; and (C) about 45 to about 69% by weight thermally conductive insulating fillers. | 07-04-2013 |
20130172453 | Polyamide Resin Composition Having Improved Physical Properties Including Thin-wall Moldability - A polyamide resin composition comprises (A) about 10 to about 70% by weight of a crystalline polyamide resin, (B) about 10 to about 70% by weight of an amorphous polyamide resin, (C) about 5 to about 30% by weight of an inorganic filler, and (D) about 10 to about 50% by weight of a white pigment. The polyamide resin composition can have good thin-wall moldability, light reflectance, yellowing resistance, impact strength and heat resistance. | 07-04-2013 |
20130172444 | Thermoplastic Resin Composition Having Improved Thermal Conductivity and Articles Thereof - A thermoplastic resin composition comprises (A) about 30 to about 50% by weight of a thermoplastic resin, and (B) about 50 to about 70% by weight of a spherical magnesium oxide, wherein the thermal diffusivity of the thermoplastic resin composition in the horizontal or vertical direction is about 0.065 to about 0.20 cm | 07-04-2013 |
20130171823 | CMP Slurry Composition and Polishing Method Using the Same - A CMP slurry composition includes metal oxide particles, a diisocyanate compound, and deionized water. The CMP slurry composition is capable of selectively controlling polishing speed of a wafer surface having a convex portion and a concave portion, such that primary polishing and secondary polishing can be performed rapidly while stopping polishing of the nitride layer upon the secondary polishing. | 07-04-2013 |
20130171568 | Positive Photosensitive Resin Composition, and Photosensitive Resin Layer and Display Device Using the Same - Disclosed are a positive photosensitive resin composition that includes (A) an alkali soluble resin including a polybenzoxazole precursor, a polyimide precursor, or a combination thereof, (B) a photosensitive diazoquinone compound, (C) a phenol compound, (D) at least one organic dye having an absorption wavelength of about 400 nm to about 700 nm, and (E) a solvent, wherein the organic dye (D) is included in an amount of about 1 to about 40 parts by weight based on about 100 parts by weight of the alkali soluble resin (A), and a photosensitive resin layer and a display device using the same. | 07-04-2013 |
20130171564 | Positive Photosensitive Resin Composition, and Display Device and Organic Light Emitting Device Using the Same - Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin including a polybenzoxazole precursor, a polyimide precursor, or a combination thereof, (B) a photosensitive diazoquinone compound, (C) a compound represented by the following Chemical Formula 1, and (D) a solvent, and a display device and an organic light emitting device using the same. | 07-04-2013 |
20130171563 | Photosensitive Novolac Resin, Positive Photosensitive Resin Composition Including Same, Photosensitive Resin Film Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Film - Disclosed is a photosensitive novolac resin including a structural unit represented by the following Chemical Formula 1 and structural unit represented by the following Chemical Formula 2, wherein R | 07-04-2013 |
20130171435 | Plastic Glazing and Method of Preparing the Same - A plastic glazing includes a base layer; and a coating layer formed on one surface of the base layer, wherein the base layer includes polycarbonate including a biphenyl group. The biphenyl group is present in an amount of about 10 mol % to about 50 mol % based on the total amount of polycarbonate. | 07-04-2013 |
20130171054 | Supported Catalyst for Synthesizing Multi-Wall Carbon Nanotubes and Method for Preparing the Same - A supported catalyst for synthesizing multi-walled carbon nanotubes includes a supporting body and a metal catalyst including Fe, Co, and Mn in a mole ratio according to Equation (1): | 07-04-2013 |
20130169121 | Television Housing and Method for Manufacturing the Same - A television housing has a structure including a stainless steel (SUS) frame; and a plastic member in contact with at least one side of the stainless steel frame. The plastic member includes (A) a polycarbonate resin, (B) a rubber modified aromatic vinyl graft copolymer resin, and (C) a non-adhesive glass fiber. The plastic member can have excellent properties in terms of appearance, gloss, surface roughness, and stiffness. In addition, the plastic member can be highly dimensionally stable. | 07-04-2013 |
20130168619 | Thermoplastic Resin Composition Having Excellent Flame Retardancy, Colorability and Thermal Stability - A thermoplastic resin composition comprises (A) about 45 to about 95% by weight of an aromatic copolymer, (B) about 5 to about 55% by weight of a polycarbonate resin, (C) about 1 to about 30 parts by weight of a halogen-containing compound based on about 100 parts by weight of the aromatic copolymer (A) and the polycarbonate resin (B), and (D) about 0 to about 2 parts by weight of an antimony compound based on about 100 parts by weight of the aromatic copolymer (A) and the polycarbonate resin (B). The thermoplastic resin composition can have excellent flame retardancy, colorability and thermal stability. | 07-04-2013 |
20130168618 | Flame Retardant Thermoplastic Resin Composition - A flame retardant thermoplastic resin composition includes about 100 parts by weight of a base resin including an aromatic vinyl resin and a polyphenylene oxide resin; and about 0.1 to about 30 parts by weight of a polyphosphonate copolymer represented by Formula 1: | 07-04-2013 |
20130168607 | Artificial Marble Having Natural Textures and Luminescent Patterns and Method of Preparing the Same - An artificial marble includes unsaturated polyester resin (A), compound including silica (B), and luminescent pigment (C). An artificial marble according to a second embodiment includes about 70 to about 95% by weight of a non-luminescent base material (I) comprising unsaturated polyester resin (A), compound including silica (B), and organic/inorganic pigment (C) and about 5 to about 30% by weight of a luminescent amorphous pattern part (II) comprising unsaturated polyester resin (A), compound including silica (B), and luminescent pigment (D). An artificial marble according to a third embodiment includes unsaturated polyester resin (A), compound including silica (B), and amorphous luminescent chip (C). | 07-04-2013 |
20130165681 | Catalyst, Method of Preparing the Same, and Method of Preparing Aromatic Carbonate From Dialkyl Carbonate Using the Same - The present invention provides a catalyst for synthesizing an aromatic carbonate, a method of preparing the same, and a method of preparing an aromatic carbonate from dialkyl carbonate using the catalyst. The catalyst has a unit structure of Formula | 06-27-2013 |
20130165621 | Method for Preparing Polycondensation Resin - Disclosed herein is a method for preparing a polycondensation resin. The method includes preparing a low degree condensate; and solid phase polymerizing the low degree condensate, wherein a granular molded article is introduced into the solid phase polymerization. The method enables efficient manufacture of high quality resins without problems such as agglomeration or scaling of a low degree condensate in pipes. | 06-27-2013 |
20130165604 | Method for Continuously Producing Thermoplastic Resin From Conjugated Diene and Thermoplastic Resin Produced by the Same - A method for continuously producing a thermoplastic resin from a conjugated diene includes: primarily polymerizing a conjugated diene monomer with an aromatic vinyl monomer in a first solvent in a first reactor, and feeding a hydroxyl group-containing polymerization inhibitor and a polar hydrocarbon to the first reactor to prepare a rubber solution; and adding an aromatic vinyl monomer and a monomer copolymerizable with the aromatic vinyl monomer to the rubber solution, and subjecting the mixture to secondary polymerization in a second solvent of the same kind as the first solvent in a second reactor. The method can provide a thermoplastic resin that can have excellent color and low gloss characteristics. | 06-27-2013 |
20130165599 | Modified Polyamide Resin with Heat Resistance, Moldability and Whiteness and Method for Preparing the Same Using Polyester Resin - A modified polyamide resin includes repeating units derived from dicarboxylic acid; and repeating units derived from aliphatic saturated diamines in its chain. The repeating units derived from aliphatic saturated diamines includes repeating units derived from an aliphatic saturated C2 to C6 diamine and from an aliphatic saturated C6 to C12 diamine which is different from the aliphatic saturated C2 to C6 diamine | 06-27-2013 |
20130165598 | Liquid Crystal Photoalignment Agent, Liquid Crystal Photoalignment Film Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Photoalignment Film - Disclosed are a liquid crystal photoalignment agent, a liquid crystal photoalignment film using the same, and a liquid crystal display including the liquid crystal photoalignment film. The liquid crystal photoalignment agent includes a polymer including polyamic acid including a repeating unit represented by Chemical Formula 1, polyimide including a repeating unit represented by Chemical Formula 2, or a combination thereof, or includes a first polymer including polyamic acid including a repeating unit represented by Chemical Formula 5, polyimide including a repeating unit represented by Chemical Formula 6, or a combination thereof; and a second polymer including polyamic acid including a repeating unit represented by Chemical Formula 7, polyimide including a repeating unit represented by Chemical Formula 8, or a combination thereof, wherein Chemical Formulae 1, 2 and 5 to 8 are the same as defined in the detailed description. | 06-27-2013 |
20130165577 | Thermoplastic Resin Composition with Flowability, Transparency, and Impact Strength - A thermoplastic resin composition includes (A) a transparent rubber modified aromatic vinyl copolymer including (a1) a graft copolymer including a core of a rubber based polymer and a shell formed on a surface of the core by graft polymerization of alkyl ester monomer, unsaturated nitrile monomer, and aromatic vinyl monomer; and (a2) a non-graft copolymer including a unit derived from an alkyl ester monomer; and (B) a low molecular weight acrylic copolymer with a weight average molecular weight of about 1,000 to about 10,000 g/mol. The thermoplastic resin composition can have a melt flow index of about 13 to about 35 g/10 min, a haze of about 2 to about 5%, and a Notch Izod impact strength of about 11 to about 15 kgf·cm/cm. | 06-27-2013 |
20130165576 | Bracket for Protecting Liquid Crystal Display (LCD) of Portable Display Device - A bracket for protecting the liquid crystal display (LCD) of a portable display device comprises (A) a polyamide resin, and (B) a carbon fiber, wherein the ratio of (A):(B) of the (A) polyamide resin and the (B) carbon fiber is about 20 to about 40 wt %: about 60 to about 80 wt %, and the (A) polyamide resin comprises (a1) an aromatic polyamide and (a2) an aliphatic polyamide including a C | 06-27-2013 |
20130165575 | Artificial Marble Including Cellular Metal Chips and Method for Making the Same - An artificial marble includes an artificial marble matrix made of a thermosetting resin and metal chips having a cellular structure. The metal chips can be evenly dispersed throughout the artificial marble and can form foam or open-cell patterns. | 06-27-2013 |
20130164683 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes (A) a binder resin including phenol-based resin represented by the following Chemical Formula 1; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent, and a color filter using the same. | 06-27-2013 |
20130164682 | Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Film - Disclosed is a positive photosensitive resin composition that includes (A) an alkali soluble resin prepared by a phosphorous-containing diamine represented by the following Chemical Formula 1, (B) a photosensitive diazoquinone compound, and (C) a solvent. A photosensitive resin film prepared using the same and a semiconductor device including the photosensitive resin film are also disclosed. | 06-27-2013 |
20130164681 | Pigment Dispersion Composition, Photosensitive Resin Composition Including the Same and Color Filter Using the Same - Disclosed are a pigment dispersion composition including a pyridone azo-based compound including a monomer represented by the following Chemical Formula 1, a polymer including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein each substituents of Chemical Formulae 1 and 2 are the same as defined the detailed description, (B) a pigment, (C) a binder resin, (D) a dispersing agent, and (E) a solvent; a photosensitive resin composition including the same; and a color filter including the same. | 06-27-2013 |
20130164678 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye-polymer composite including a structural unit derived from a compound represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a solvent. | 06-27-2013 |
20130158208 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - Disclosed are a liquid crystal alignment agent, a liquid crystal alignment film manufactured using the same, and a liquid crystal display including the liquid crystal alignment film. The liquid crystal alignment agent includes a polymer comprising a polyamic acid including a repeating unit represented by Chemical Formula 1, polyimide including a repeating unit represented by Chemical Formula 2, or a combination thereof: | 06-20-2013 |
20130158161 | Polycarbonate Resin Composition with Mar Resistance and Scratch Resistance - A polycarbonate resin composition includes 100 parts by weight of a base resin composition including about 30 to about 50 wt. % of a polycarbonate resin (A), about 20 to about 40 wt. % of a modified acrylic copolymer (B), about 5 to about 10 wt. % of a rubber modified aromatic vinyl graft copolymer (C), and about 10 to about 30 wt % of polybutylene terephthalate resin (D); and about 1 to about 8 parts by weight of a siloxane-co-polyester (E). | 06-20-2013 |
20130150480 | Thermoplastic Resin Composition - A thermoplastic resin composition includes a thermoplastic resin and a first metal particle, wherein the first metal particle has a ratio of a short diameter relative to a long diameter of about 1/50 to about 1/6. Also a thermoplastic resin composition includes a thermoplastic resin, a plate-shaped second metal particle, and plate-shaped mica, wherein the plate-shaped mica is included in an amount of about 0.01 parts by weight to about 4.9 parts by weight based on about 100 parts by weight of the thermoplastic resin. In addition a thermoplastic resin composition includes a thermoplastic resin, a plate-shaped third metal particle or a spherical fourth metal particle, and thermally expandable particulate, wherein the thermally expandable particulate includes a polymer particle including a hydrocarbon foamable compound therein. | 06-13-2013 |
20130150470 | Highly Insulating Polyurethane Foam and Method for Manufacturing Same - The rigid polyurethane foam includes thermally expandable fine particles disposed between two or more adjacent cells, so as to be exposed to the inside and/or the outside of a unit cell, and a filler which is dispersed on the surface of the thermally expandable fine particles and/or on the inner and/or outer surfaces of the unit cell. The cells of the rigid polyurethane foam can be small and uniform in size and can be highly insulating. | 06-13-2013 |
20130150469 | Flame Retardant Expandable Polystyrene-based Polymerized Beads, and Preparation Method Thereof - A method of making flame retardant expandable polystyrene-based polymerized beads includes: mixing (a) about 70 to about 95 wt % of a styrene monomer, (b) about 1 to about 10 wt % of a char-generating thermoplastic resin, and (c) about 4 to about 29 wt % of inorganic foam particles to prepare a dispersion; and polymerizing the dispersion. The method of the present invention can eliminate further processing steps, can exhibit excellent productivity, and can allow easy control of the size of the beads. | 06-13-2013 |
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 |
20130141810 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye-polymer composite including a structural unit derived from the compound represented by the following Chemical Formula 1, wherein each substituent is the same as defined in the detailed description; (B) an acryl-based photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a solvent. | 06-06-2013 |
20130141785 | OPTICAL COMPENSATION FILM - An optical compensation film includes: a first layer having positive birefringence; a second layer on the first layer and having negative birefringence; and a third layer on the second layer and having positive birefringence. A retardation value of the optical compensation film for incident light having a wavelength of about 550 nm is about 135 nm to about 145 nm, and a ratio of a thickness of the first layer or of the third layer to a thickness of the second layer is about 1.1 to 2.2. | 06-06-2013 |
20130137801 | Flame Retardant Polycarbonate Resin Composition and Molded Product Made Using the Same - A flame retardant polycarbonate resin composition that can have excellent scratch resistance and impact resistance includes: (A) about 10 to about 89 wt % of a polycarbonate resin; (B) about 10 to about 89 wt % of a polycarbonate-polysiloxane copolymer; (C) about 1 to about 70 wt % of a modified (meth)acrylic copolymer resin; and (D) about 1 to about 50 parts by weight of a phosphorus-based flame retardant, based on about 100 parts by weight of components (A)+(B)+(C). | 05-30-2013 |
20130137039 | Photosensitive Resin Composition for Color Filter and Color Filter Prepared Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes a colorant including a phthalocyanine-based compound represented by the following Chemical Formula 1 and a triarylmethane-based compound represented by the following Chemical Formula 2, wherein the substituents of Chemical Formulas 1 and 2 are the same as same as defined in the detailed description, and a color filter prepared using the same. | 05-30-2013 |
20130137036 | Positive Photosensitive Resin Composition, Photosensitive Resin Film Prepared by Using the Same, and Semiconductor Device Including the Photosensitive Resin Film - Disclosed are a positive photosensitive resin composition that includes (A) a polybenzoxazole precursor including a first polybenzoxazole precursor including a repeating unit represented by the following Chemical Formula 1 and a repeating unit represented by the following Chemical Formula 2, and having a thermally polymerizable functional group at at least one of the terminal end; (B) a dissolution controlling agent including a novolac resin including a repeating unit represented by the following Chemical Formula 4; (C) a photosensitive diazoquinone compound; (D) a silane compound; (E) an acid generator; and (F) a solvent, a photosensitive resin film prepared using the same, and a semiconductor device including the photosensitive resin film. | 05-30-2013 |
20130131258 | Transparent Thermoplastic Resin Composition - A resin composition includes a phosphorus-based acrylic copolymer (A) including (a1) an acrylic monomer represented by Formula 1 and (a2) a phosphorus-based acrylic monomer represented by Formula 2 as defined in the specification. The resin composition can have flame retardancy, heat resistance, mechanical properties, and/or flowability, while maintaining properties of high transparency and scratch resistance. | 05-23-2013 |
20130123438 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - Disclosed is a liquid crystal alignment agent that includes a polymer including a polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof, wherein in Chemical Formulas 1 and 2, X | 05-16-2013 |
20130122422 | Photosensitive Resin Composition and Color Filter Using the Same - Disclosed are photosensitive resin composition that includes a dye including a methine-based compound represented by the following Chemical Formula 1, wherein each substituent of Chemical Formula 1 is the same as defined in the detailed description, and a metal complex, and a color filter using the same. | 05-16-2013 |
20130119327 | Flame Retardant Foam Polystyrene Bead and Method for Manufacturing the Same - A flame retardant foam polystyrene bead comprises: (A) a mixed resin including (a1) about 90 wt % to about 99 wt % of a styrene resin and (a2) about 1 wt % to about 10 wt % of a char-generating thermoplastic resin; (B) inorganic foam particles dispersed in the mixed resin; and (C) a foaming agent impregnated into the mixed resin containing the dispersed inorganic foam particles. The foam produced using the flame retardant foam polystyrene bead can have good flame retardancy, insulation, and mechanical strength properties. | 05-16-2013 |