Patent application number | Description | Published |
20120223637 | REAR PANEL FOR A DISPLAY DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - A rear panel for a plasma display panel (PDP) includes a substrate, and an address electrode on the substrate, the address electrode including an aluminum containing layer and a silver containing layer stacked on each other. | 09-06-2012 |
20140306166 | COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME - A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle and a thixotropic agent, and has a first thixotropic index (TI I) of about 1.5 to about 4 as represented by the following Equation 1, and a second thixotropic index (TI II) of about 4 to about 8 as represented by the following Equation 2, both the first thixotropic index and the second thixotropic index being measured at 23° C. by a rotary viscometer. [Equation 1] TI I=(viscosity at 1 rpm/viscosity at 10 rpm) [Equation 2] TI II=(viscosity at 10 rpm/viscosity at 100 rpm). | 10-16-2014 |
20150021527 | COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME - A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle, and a thermosetting resin, the thermosetting resin being present in an amount of about 0.5 wt % to about 30 wt % based on a total weight of the composition. | 01-22-2015 |
20150249168 | COMPOSITION FOR SOLAR CELL ELECTRODES AND ELECTRODE FABRICATED USING THE SAME - A composition for solar cell electrodes includes a conductive powder, a glass frit, an organic vehicle and a thixotropic agent, and has a first thixotropic index (TI I) of about 1.5 to about 4 as represented by the following Equation 1, and a second thixotropic index (TI II) of about 4 to about 8 as represented by the following Equation 2, both the first thixotropic index and the second thixotropic index being measured at 23° C. by a rotary viscometer. [Equation 1] TI I=(viscosity at 1 rpm/viscosity at 10 rpm) [Equation 2] TI II=(viscosity at 10 rpm/viscosity at 100 rpm). | 09-03-2015 |
Patent application number | Description | Published |
20140106154 | TRANSPARENT CONDUCTOR, COMPOSITION FOR PREPARING THE SAME, AND OPTICAL DISPLAY APPARATUS INCLUDING THE SAME - A transparent conductor, a composition for the same, and an apparatus including the same, the transparent conductor including a transparent conductive film, the transparent conductive film including a metal nanowire and a conductive polymer, wherein the transparent conductor has a b* value of less than about 1.78 in color coordinates of CIE Lab at wavelengths of 400 nm to 700 nm. | 04-17-2014 |
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 |
20140302326 | CONDUCTIVE FILM COMPOSITION, CONDUCTIVE FILM FABRICATED USING THE SAME, AND OPTICAL DISPLAY APPARATUS INCLUDING THE SAME - A conductive film composition for forming a conductive film in a single coating layer on one or both sides of a base film, the composition including a metal nanowire, and polyfunctional monomers. | 10-09-2014 |
20150036298 | TRANSPARENT CONDUCTOR AND OPTICAL DISPLAY APPARATUS COMPRISING THE SAME - A transparent conductor includes a base layer, and a transparent conductive film on one or both sides of the base layer, the transparent conductive film including a metal nanowire, where the base layer includes a retardation film. An optical display apparatus includes the transparent conductor. The transparent conductor may compensate for a viewing angle of the optical display apparatus. | 02-05-2015 |
20150111048 | TRANSPARENT CONDUCTOR AND OPTICAL DISPLAY INCLUDING THE SAME - A transparent conductor includes a base layer, and a conductive layer on an upper surface of the base layer. The conductive layer includes metal nanowires and a matrix. The transparent conductor has a reflective a* value of about −0.3 to about +0.3 and a reflective b* value of about −2 to about 0. The transparent conductor exhibits good optical properties and prevents (or reduces) visibility of the etching pattern of the conductive layer. | 04-23-2015 |
20150206620 | METHOD FOR PREPARING TRANSPARENT CONDUCTOR, PRESSING ROLL FOR THE SAME, TRANSPARENT CONDUCTOR PREPARED FROM THE SAME AND DISPLAY APPARATUS COMPRISING THE SAME - A method for preparing a transparent conductor includes providing a laminate, the laminate including a base layer and a conductive network on the base layer and including metal nanowires, and pressing the laminate using a first pressing roll that has a surface hardness of about Shore D-50 to about Shore D-90. | 07-23-2015 |
20150255183 | TRANSPARENT CONDUCTOR AND OPTICAL DISPLAY INCLUDING THE SAME - A transparent conductor and an optical display including the same are disclosed. The transparent conductor includes a base layer, and a transparent conductive layer formed on the base layer and including metal nanowires. The transparent conductor has a total diffuse reflection (DR) of greater than or equal to about 80% and less than 330% at a wavelength of about 380 nm to about 780 nm and a reflective b* value from about −2 to about 1 at a wavelength of about 380 nm to about 780 nm. | 09-10-2015 |
Patent application number | Description | Published |
20130120693 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and a protective film facing a surface of the polarizer, the protective film having a water vapor transmission rate (WVTR) of about 100 g/m | 05-16-2013 |
20130120838 | HARD COATING FILM, COMPOSITION FOR HARD COATING FILM, POLARIZING PLATE INCLUDING THE SAME, AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A hard coating film may include a cured product of a polyester polyol modified hyperbranched (meth)acrylate represented by Formula 1: | 05-16-2013 |
20130162930 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and at least one protective film on at least one side of the polarizer. The protective film has an in-plane retardation (Re) of greater than about 10,000 nm at a wavelength of 550 nm, as calculated by Re=(nx−ny)×d, wherein nx and ny are indexes of refraction in x-axis and y-axis directions of the protective film, respectively, and d is a thickness of the protective film. | 06-27-2013 |
20130162935 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer; and a protective film attached to at least one side of the polarizer via an adhesive layer. The adhesive layer is formed of a water-based adhesive including a polyvinyl alcohol resin, a zirconium compound, and an imine crosslinking agent. The polarizing plate has a variation in light transmittance (|B-A|) from 0% to about 0.25% at wavelengths from 400 nm to 780 nm, where A is an average value of initial light transmittance of the polarizing plate at wavelengths from 400 nm to 780 nm, and B is an average value of light transmittance of the polarizing plate at wavelengths from 400 nm to 780 nm measured after the polarizing plate has been dipped in water of 25° C. for 3 hours, followed by drying at 25° C. for 2 hours. | 06-27-2013 |
20130170033 | POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING THE SAME - A polarizing plate includes a polarizer, a first protective film attached to one side of the polarizer, and a second protective film attached to another side of the polarizer. A ratio between coefficients of thermal expansion of the first and second protective films, measured in a transverse direction (TD) at a temperature from about 25° C. to about 120° C., ranges from about 0.5 to about 2. A ratio between coefficients of thermal expansion of the first and second protective films measured in a machine direction (MD) at a temperature from about 25° C. to about 120° C. ranges from about 0.5 to about 2. | 07-04-2013 |
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 |
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 |
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 |
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 |
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 |
20160026022 | MODULE FOR LIQUID CRYSTAL DISPLAY APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS COMPRISING THE SAME - An LCD module includes an LCD panel, and a polarizing plate formed on each of the upper and lower surfaces of the LCD panel. The polarizing plate includes a polarizer and a polyester film formed on at least one surface of the polarizer. The polyester film has a difference between the index of refraction in the x-axis direction and the index of refraction in the z-axis direction (nx−nz) of about 0.1 to about 0.18, where nx and nz are the indices of refraction in the x-axis and z-axis directions, respectively, at a wavelength of 550 nm. The LCD module has a CR 45° and a CR 135° of about 1.0% or greater. | 01-28-2016 |
20160062011 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and a polyester film formed on an upper side of the polarizer. The polyester film has a ratio of MD elongation to TD elongation of about 1:6 to about 1:30. An angle between the transmission axis of the polarizer and the TD of the polyester film ranges from about −7° to about +7°. In some embodiments, a liquid crystal display includes the polarizing plate. The polarizing plate and the liquid crystal display can reduce the occurrence of rainbow spots, realize a high degree of polarization, and exhibit little variation in the retardation and dimensions under high temperature/high humidity conditions. | 03-03-2016 |
20160062012 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A polarizing plate includes a polarizer, and a polyester film formed on one or both surfaces of the polarizer. The polyester film has a tensile strength ratio of about 3 or greater, as calculated by Equation 4, and an orientation displacement (°) of about −5° to about +5° with respect to a transverse direction (slow axis) of the polyester film at a wavelength of 550 nm. A liquid crystal display apparatus includes the polarizing plate. | 03-03-2016 |
Patent application number | Description | Published |
20130120693 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and a protective film facing a surface of the polarizer, the protective film having a water vapor transmission rate (WVTR) of about 100 g/m | 05-16-2013 |
20130162930 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and at least one protective film on at least one side of the polarizer. The protective film has an in-plane retardation (Re) of greater than about 10,000 nm at a wavelength of 550 nm, as calculated by Re=(nx−ny)×d, wherein nx and ny are indexes of refraction in x-axis and y-axis directions of the protective film, respectively, and d is a thickness of the protective film. | 06-27-2013 |
20130170033 | POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING THE SAME - A polarizing plate includes a polarizer, a first protective film attached to one side of the polarizer, and a second protective film attached to another side of the polarizer. A ratio between coefficients of thermal expansion of the first and second protective films, measured in a transverse direction (TD) at a temperature from about 25° C. to about 120° C., ranges from about 0.5 to about 2. A ratio between coefficients of thermal expansion of the first and second protective films measured in a machine direction (MD) at a temperature from about 25° C. to about 120° C. ranges from about 0.5 to about 2. | 07-04-2013 |
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 |
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 |
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 |
20160026022 | MODULE FOR LIQUID CRYSTAL DISPLAY APPARATUS AND LIQUID CRYSTAL DISPLAY APPARATUS COMPRISING THE SAME - An LCD module includes an LCD panel, and a polarizing plate formed on each of the upper and lower surfaces of the LCD panel. The polarizing plate includes a polarizer and a polyester film formed on at least one surface of the polarizer. The polyester film has a difference between the index of refraction in the x-axis direction and the index of refraction in the z-axis direction (nx−nz) of about 0.1 to about 0.18, where nx and nz are the indices of refraction in the x-axis and z-axis directions, respectively, at a wavelength of 550 nm. The LCD module has a CR 45° and a CR 135° of about 1.0% or greater. | 01-28-2016 |
20160062011 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A polarizing plate includes a polarizer and a polyester film formed on an upper side of the polarizer. The polyester film has a ratio of MD elongation to TD elongation of about 1:6 to about 1:30. An angle between the transmission axis of the polarizer and the TD of the polyester film ranges from about −7° to about +7°. In some embodiments, a liquid crystal display includes the polarizing plate. The polarizing plate and the liquid crystal display can reduce the occurrence of rainbow spots, realize a high degree of polarization, and exhibit little variation in the retardation and dimensions under high temperature/high humidity conditions. | 03-03-2016 |
20160062012 | POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A polarizing plate includes a polarizer, and a polyester film formed on one or both surfaces of the polarizer. The polyester film has a tensile strength ratio of about 3 or greater, as calculated by Equation 4, and an orientation displacement (°) of about −5° to about +5° with respect to a transverse direction (slow axis) of the polyester film at a wavelength of 550 nm. A liquid crystal display apparatus includes the polarizing plate. | 03-03-2016 |
Patent application number | Description | Published |
20100159234 | Adhesive film composition for electric and electronic devices and adhesive film using the same - An adhesive film composition for electric and electronic devices and an adhesive film produced using the same, the composition including a binder, the binder including an ester linkage-containing resin, a carbodiimide group-containing compound, a (meth)acrylate group-containing compound; and an organic peroxide. | 06-24-2010 |
20120080068 | ELECTRICAL CONNECTION MATERIAL AND A SOLAR CELL INCLUDING THE SAME - An electrical connection material between conductors includes about 40 wt % to about 80 wt % of a urethane-modified acrylate resin, based on a total weight of the electrical connection material, the electrical connection material exhibiting, after curing, a tensile elongation of about 100% to about 500% and a yield point strain of about 10% to about 50% in a stress-strain curve. | 04-05-2012 |
20130154094 | ANISOTROPIC CONDUCTIVE FILM COMPOSITION, ANISOTROPIC CONDUCTIVE FILM, AND SEMICONDUCTOR DEVICE - A semiconductor device is bonded by an anisotropic conductive film composition. The anisotropic conductive film composition includes an ethylene-vinyl acetate copolymer, a polyurethane resin, and organic fine particles. The anisotropic conductive film composition has a melt viscosity of about 2,000 to about 8,000 Pa·s at 80° C. | 06-20-2013 |
20140097548 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE ADHESIVE FILM - A semiconductor device connected using an anisotropic conductive adhesive composition, the anisotropic conductive adhesive composition including a thermosetting polymerization initiator; and tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate, wherein the tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate is present in the composition in an amount of 1 wt % to 25 wt %, based on the total weight of the composition in terms of solid content. | 04-10-2014 |
20140124931 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE FILM - A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a polyurethane resin; at least one other resin selected from the group of an ethylene-vinyl acetate copolymer resin, an acrylonitrile resin, and a styrene resin; isobornyl acrylate; and conductive particles. | 05-08-2014 |
20140159229 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE FILM - A semiconductor device connected by an anisotropic conductive film, the film having a storage modulus of 100 MPa to 300 MPa at 40° C. after curing of the film, and a peak point of 80° C. to 90° C. in a DSC (Differential Scanning calorimeter) profile of the film. | 06-12-2014 |
Patent application number | Description | Published |
20110144299 | Liquid Crystal Photo-Alignment Agent, Liquid Crystal Photo-Alignment Layer Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Photo-Alignment Layer - Disclosed is a liquid crystal photo-alignment agent including polyamic acid or a polyimide including a first structural unit derived from a photo-diamine represented by the following Chemical Formula 1, a second structural unit represented by the following Chemical Formula 2 or a polymer compound combination thereof, and a solvent. | 06-16-2011 |
20120172522 | 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 comprising 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. | 07-05-2012 |
20120172540 | 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 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. | 07-05-2012 |
20120190801 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - A liquid crystal alignment agent is provided that includes a polymer including 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. | 07-26-2012 |
20120287390 | 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 comprising polyamic acid including a structural unit represented by the following Chemical Formula 1, polyimide including a structural unit represented by the following Chemical Formula 2, or a combination thereof. | 11-15-2012 |
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 |
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 |
20150028271 | Photosensitive Resin Composition and Color Filter Prepared Using the Same - The present invention relates to a compound represented by Formula 1, wherein in Formula 1, each of R | 01-29-2015 |
20150053900 | Photosensitive Resin Composition for Color Filter, and Color Filter Prepared Using the Same - The present invention relates to a phthalocyanine compound represented by Formula 1, a dye including the same, a photosensitive resin composition including the same, and a color filter prepared using the same. In Formula 1, 1 to 8 of Z | 02-26-2015 |
Patent application number | Description | Published |
20100160511 | Scratch-Resistant Polycarbonate Resin Composition - Disclosed herein is a scratch-resistant polycarbonate resin composition, the resin composition comprising: (A) about 100 parts by weight of a polycarbonate resin; (B) about 1 to about 30 parts by weight of a phosphate eater compound represented by the following | 06-24-2010 |
20110160366 | Novel Phosphonate Based Compound and Flameproof Thermoplastic Resin Composition Including the Same - The present invention provides a phosphonate based compound represented by the following Chemical Formula 1 and a flameproof thermoplastic resin composition comprising (A) a thermoplastic resin and (B) a phosphonate based compound represented by the following Chemical Formula 1. The flameproof thermoplastic resin composition can exhibit good flame retardancy and impact strength. Further, the composition does not include a halogenated flame retardant and thus can provide environmental and safety benefits. | 06-30-2011 |
20120165460 | Polycarbonate Resin Composition Having Good Mold Release Properties and Good Appearance and Molded Article Using the Same - The present invention discloses a polycarbonate resin composition which includes a polycarbonate resin (A), a polycarbonate-polysiloxane copolymer (B), and a siloxane copolyester (C), wherein the siloxane copolyester (C) is present in an amount of about 0.1 to about 6 wt % based on 100 wt % of a base resin including the polycarbonate resin (A), polycarbonate-polysiloxane copolymer (B), and siloxane copolyester (C). The composition can have excellent mold release properties and appearance. | 06-28-2012 |
20120172504 | Flameproof Thermoplastic Resin Composition - A thermoplastic resin composition includes a polycarbonate resin/impact modifier system, a polystyrene resin having a predetermined molecular weight, and a phosphorus flame retardant. The impact modifier includes a particular rubber particle size and is formed of particular monomers. The composition can exhibit improved flame retardancy, impact resistance, fluidity, and appearance. | 07-05-2012 |
20120302663 | Polycarbonate Resin Composition and Molded Article Including the Same - A polycarbonate resin composition includes about 100 parts by weight of a base resin including about 45 to about 86 parts by weight of a polycarbonate resin (A), about 10 to about 45 parts by weight of a polysiloxane-polycarbonate copolymer (B) and about 4 to about 10 parts by weight of an aromatic vinyl graft copolymer (C), about 0.03 to about 5 parts by weight of a sulfonate flame retardant (D) based on about 100 parts by weight of the base resin, and about 1 to about 10 parts by weight of a polycaprolactone polymer (E) based on about 100 parts by weight of the base resin. | 11-29-2012 |
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 |
20130281568 | Flame Retardant Thermoplastic Resin Composition - A flame retardant thermoplastic resin composition includes (a) a polycarbonate resin, (b) an impact modifier, and (c) resorcinol bis(diphenyl phosphate). The impact modifier includes (b1) a large rubber particle-modified vinyl graft copolymer wherein the rubber particle has an average particle diameter of about 0.3 to about 0.7 μm, and (b2) a small rubber particle-modified graft copolymer wherein the rubber particle has an average particle diameter of about 0.05 to about 0.27 μm. The flame retardant thermoplastic resin composition can have excellent flowability, mold formability, flame retardancy, impact strength, and gloss characteristics. | 10-24-2013 |
20130289179 | Polycarbonate Resin Composition and Article Including Same - A polycarbonate resin composition includes: (D) about 1 to about 10 parts by weight of a silicon-based resin; (E) about 1 to about 10 parts by weight of a core-shell graft copolymer; and (F) about 1 to about 20 parts by weight of a flame retardant, with respect to about 100 parts by weight of a base resin including: (A) about 70 to about 90 wt % of a polycarbonate resin; (B) about 9 to about 25 wt % of a polysiloxane-polycarbonate copolymer; and (C) about 1 to about 10 wt % of an aromatic vinyl-based graft copolymer. The polycarbonate resin composition can have improved releaseability and external appearance, and excellent impact strength and coloring. | 10-31-2013 |
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 |
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 |
20140323625 | Flame Retardant Thermoplastic Resin Composition and Article Comprising the Same - The flame retardant thermoplastic resin composition includes about 100 parts by weight of a polycarbonate resin; about 5 parts by weight to about 30 parts by weight of a rubber modified aromatic vinyl-based copolymer resin; about 10 parts by weight to about 30 parts by weight of an aromatic phosphoric acid ester compound; and about 5 parts by weight to about 100 parts by weight of fillers including wollastonite and talc, wherein a weight ratio of wollastonite to talc ranges from about 1:about 0.1 to about 1:about 0.5. In the flame retardant thermoplastic resin composition, wollastonite and talc are present in a specific ratio, which can provide excellent properties in terms of stiffness such as flexural modulus and bending characteristics, and flame retardancy. | 10-30-2014 |
20140323642 | Thermoplastic Resin Composition and Molded Article Including the Same - Disclosed herein is a thermoplastic resin composition, which includes a polycarbonate resin; and a rubber-reinforced vinyl copolymer, wherein the rubber-reinforced vinyl copolymer comprises a matrix including a branched vinyl copolymer which is a polymer of a monomer mixture including an alkyl (meth)acrylate and a reactive monomer, and a dispersed rubbery polymer in the matrix. The thermoplastic resin composition can exhibit excellent impact resistance and/or flowability. | 10-30-2014 |
20150094414 | Thermoplastic Resin Composition and Molded Article Including the Same - A thermoplastic resin composition includes: a base resin including a polyarylene ether resin and an aromatic vinyl polymer; a flame retardant; and an impact modifier, wherein the impact modifier is a rubber-modified vinyl graft copolymer in which an unsaturated monomer including about 95 wt % to about 99 wt % of an aromatic vinyl compound and about 1 wt % to about 5 wt % of a vinyl cyanide compound is grafted to a rubbery polymer; the base resin and the flame retardant form a continuous phase; and the impact modifier forms a dispersed phase. The thermoplastic resin composition can have excellent properties in terms of impact resistance, flame retardancy, and balance therebetween. | 04-02-2015 |
20150183986 | Flame Retardant Thermoplastic Resin Composition and Molded Article Including the Same - A thermoplastic resin composition includes a polycarbonate resin, a rubber-modified aromatic vinyl copolymer resin, a phosphorus flame retardant, fillers, a flow promoter, and a modified polyolefin resin, wherein the flow promoter includes an alicyclic hydrocarbon resin. The thermoplastic resin composition can exhibit excellent properties in terms of stiffness, impact resistance, fluidity, flame retardancy, and the like, and can be formed as a thin film. | 07-02-2015 |
20150247038 | Flame Retardant Thermoplastic Resin Composition and Molded Article Comprising the Same - A thermoplastic resin composition and a molded article using the same. The thermoplastic resin composition includes a base resin including a polycarbonate resin and a polysiloxane-polycarbonate copolymer resin, an impact modifier, a phosphorus flame retardant, and inorganic fillers, wherein the inorganic fillers include wollastonite and talc, and the wollastonite has an average diameter of 5 μm to 10 μm and an aspect ratio (diameter:length) of 1:7 to 1:9. The thermoplastic resin composition can exhibit excellent properties in terms of tensile elongation, flexural strength, impact resistance, and balance therebetween. | 09-03-2015 |
Patent application number | Description | Published |
20130154094 | ANISOTROPIC CONDUCTIVE FILM COMPOSITION, ANISOTROPIC CONDUCTIVE FILM, AND SEMICONDUCTOR DEVICE - A semiconductor device is bonded by an anisotropic conductive film composition. The anisotropic conductive film composition includes an ethylene-vinyl acetate copolymer, a polyurethane resin, and organic fine particles. The anisotropic conductive film composition has a melt viscosity of about 2,000 to about 8,000 Pa·s at 80° C. | 06-20-2013 |
20140097548 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE ADHESIVE FILM - A semiconductor device connected using an anisotropic conductive adhesive composition, the anisotropic conductive adhesive composition including a thermosetting polymerization initiator; and tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate, wherein the tetrahydrofurfuryl (meth)acrylate or furfuryl (meth)acrylate is present in the composition in an amount of 1 wt % to 25 wt %, based on the total weight of the composition in terms of solid content. | 04-10-2014 |
20140124931 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE FILM - A semiconductor device connected by an anisotropic conductive film, the anisotropic conductive film including a polyurethane resin; at least one other resin selected from the group of an ethylene-vinyl acetate copolymer resin, an acrylonitrile resin, and a styrene resin; isobornyl acrylate; and conductive particles. | 05-08-2014 |
20140159229 | SEMICONDUCTOR DEVICE CONNECTED BY ANISOTROPIC CONDUCTIVE FILM - A semiconductor device connected by an anisotropic conductive film, the film having a storage modulus of 100 MPa to 300 MPa at 40° C. after curing of the film, and a peak point of 80° C. to 90° C. in a DSC (Differential Scanning calorimeter) profile of the film. | 06-12-2014 |