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Choi, Uiwang-Si
Byoung Ho Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100164106 | CMP Slurry Composition for Barrier Polishing for Manufacturing Copper Interconnects, Polishing Method Using the Composition, and Semiconductor Device Manufactured by the Method - Provided is a CMP slurry composition for barrier polishing for manufacturing copper interconnects, the composition including abrasive particles, a copper surface protective agent, a copper corrosion inhibitor, an oxidizing agent, and a pH adjustor, wherein the abrasive particles are non-spherical colloidal silica having a ratio of an average primary particle size to an average secondary particle size of about 0.6 or less and the copper surface protective agent is a carboxyl-functionalized water-soluble polymer. | 07-01-2010 |
Deok Young Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090295267 | Paste composition for fabricating electrode, electrode and plasma display panel formed using the same, and associated methods - A paste composition for forming an electrode includes: Component A: a conductive powder; Component B: a glass frit having a transmittance of about 65% or less at a wavelength of 550 nm; Component C: an organic binder; and Component D: a solvent. | 12-03-2009 |
| 20100156290 | Paste composition for electrode, plasma display panel including the electrode, and associated methods - A paste composition for an electrode, a PDP including the electrode, and associated methods, the paste composition including a conductive material, a black pigment, a glass frit, and an organic binder, wherein the black pigment includes a magnetic black pigment, the magnetic black pigment being included in an amount of about 0.1 to about 20 wt %, based on the total weight of the composition. | 06-24-2010 |
Dong Kil Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110160383 | Transparent Thermoplastic Resin Composition with Improved Impact Strength and Melt Flow Index - The present invention provides a transparent thermoplastic resin composition which may comprise (A) about 1 to about 100 parts by weight of an ultra-high molecular weight branched acrylic copolymer resin; (B) about 0 to about 99 parts by weight of an acrylic resin; and (C) about 0 to about 40 parts by weight of an acrylic impact modifier, based on 100 parts by weight of (A) and (B). The ultra-high molecular branched acrylic copolymer resin (A) may be prepared by polymerizing a monomer mixture comprising (a1) about 50 to about 99.899% by weight of a mono-functional monomer, (a2) about 0.1 to about 40% by weight of a (meth)acrylic monomer having a flexible segment represented following Chemical Formula 1, and (a3) about 0.001 to about 10% by weight of a branch-inducing monomer. The thermoplastic resin composition of the present invention can have improved transparency, scratch resistance, flowability, and impact strength. | 06-30-2011 |
Gyoung Duck Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100096167 | Flexible printed circuit board for large capacity signal transmission medium - Provided is a flexible printed circuit board (FPCB) for a large capacity signal transmission medium that may maintain an impedance suitable for accurately transmitting a large capacity signal such as a low-voltage differential signaling (LVDS) signal and may also have an excellent flexibility. A copper foil large capacity signal wire includes a plurality of first pads and a plurality of second pads that are spaced apart from each other at predetermined intervals and are alternately provided, to receive a large capacity signal from a television main board and to transmit the received large capacity signal to a display device. The first pad has a positive phase and the second pad has a negative phase. A copper foil ground layer is attached at a distance from the cooper foil large capacity signal layer to ground the large capacity signal that is transmitted to and is returned from the display device. An insulating layer is attached between the copper foil large capacity signal wire and the copper ground layer to insulate between the copper foil large capacity signal wire and the cooper foil ground layer. A width of each of the first pad and the second pad of the copper foil large capacity signal wire has a range of 40 to 400 μm, an interval between the first pad and the second pad has a range of 40 to 450 μm, a thickness of each of the first pad, the second pad, and the copper foil ground layer has a range of 17 to 40 μm, and a thickness of the insulating layer has a range of 10 to 170 μm, so that the first pad and the second pad may be controlled to be 80 to 110Ω impedance. | 04-22-2010 |
Han Nim Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090136748 | Adhesive compostion for die bonding in semiconductor assembly, adhesive film prepared therefrom, dicing die-bonding film prepared therefrom, device package including the same, and associated methods - An adhesive film composition includes a polymer binder; a curable resin; and about 40 to about 60 wt. % of solvent, wherein the solvent is a binary solvent consisting essentially of at least a first solvent with a boiling point of about 40° C. to about 100° C. and at least a second solvent with a boiling point of about 140° C. to about 200° C. | 05-28-2009 |
| 20110160339 | ADHESIVE COMPOSITION FOR A SEMICONDUCTOR DEVICE, ADHESIVE FILM, AND DICING DIE-BONDING FILM - An adhesive composition for semiconductor devices, an adhesive film, and a dicing die bonding film, the adhesive composition including an elastomer resin, an epoxy resin, a curable phenolic resin, a curing accelerator, a silane coupling agent, and a filler, wherein the silane coupling agent includes an epoxy group-containing silane coupling agent and a transition metal scavenging functional group-containing silane coupling agent. | 06-30-2011 |
| 20120029117 | ADHESIVE FILM FOR SEMICONDUCTOR ASSEMBLY - An adhesive film composition includes a polymer binder; a curable resin; and about 40 to about 60 wt. % of solvent, wherein the solvent is a binary solvent consisting essentially of at least a first solvent with a boiling point of about 40° C. to about 100° C. and at least a second solvent with a boiling point of about 140° C. to about 200° C. | 02-02-2012 |
Hyun-Moo Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120077897 | Black Photosensitive Resin Composition and Light Blocking Layer Using the Same - Disclosed are a black photosensitive resin composition that includes (A) an organic binder resin, (B) a reactive unsaturated compound, (C) a photopolymerization initiator, (D) a black pigment including carbon black and a silver-tin-containing alloy, and (E) a solvent, and a light blocking layer using the same. | 03-29-2012 |
In-Yong Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100189290 | METHOD AND APPARATUS TO EVALUATE QUALITY OF AUDIO SIGNAL - A method and apparatus to evaluate a quality of an audio signal, in which the number of effective channels is determined for each of a reference signal of a current frame and a test signal indicative of the reference signal that has passed through an audio codec, and an audio quality evaluation score of the current frame is calculated by evaluating an audio quality of the current frame based on the determined number of effective channels for each of the reference signal and the test signal by means of a predetermined evaluator. | 07-29-2010 |
| 20120011470 | METHOD AND APPARATUS FOR MANAGING MENU ITEM IN A PORTABLE TERMINAL - A method and an apparatus for managing a menu item in a portable terminal are provided. In the method, at least one item is selected from items displayed on a screen according to a user control. An attribute of selected at least one item is determined. A new item is generated by one of dividing and merging the at least one item depending on the determined attribute. | 01-12-2012 |
Jae Won Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110159284 | ADHESIVE COMPOSITION FOR SEMICONDUCTOR DEVICE AND DIE ATTACH FILM - An adhesive composition for a semiconductor device and a die attach film for a semiconductor device, the adhesive composition including about 50 to about 80 parts by weight of an elastomeric resin; about 10 to about 20 parts by weight of an epoxy resin, the epoxy resin including a difunctional epoxy resin and polyfunctional epoxy resins and the difunctional epoxy resin being present in an amount of about 20 to about 60 parts by weight with respect to 100 parts by weight of the epoxy resin; about 1 to about 10 parts by weight of a curable resin; about 0.01 to about 10 parts by weight of a curing accelerator; about 0.01 to about 10 parts by weight of a silane coupling agent; and about 5 to about 10 parts by weight of a filler. | 06-30-2011 |
| 20110159294 | ATTACH FILM COMPOSITION FOR SEMICONDUCTOR ASSEMBLY AND ATTACH FILM USING THE SAME - An attach film composition for semiconductor assembly includes a polymer binder, an epoxy resin, a phenolic epoxy curing agent, a curing accelerator, a silane coupling agent, and an inorganic filler. The attach film composition may have an exothermic peak start temperature of about 300° C. or more in curing, and a melt viscosity of about 1.0×10 | 06-30-2011 |
Jun Hyeak Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080316603 | Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods - A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms. | 12-25-2008 |
| 20090059128 | Prism sheet having inclined ridges and liquid crystal display using the same - A prism sheet includes a transparent base film with first and second surfaces and an optical refracting part with a plurality of prism units on the second surface, wherein the prism units are integral with the transparent base film, each prism unit having a predetermined height and extending along a first direction on the second surface of the transparent base film, wherein each prism unit includes a ridge extending along the first direction, a distance along a normal between the second surface of the transparent base film and the ridge defining the predetermined height of the prism unit, and wherein at least two prism units include ridges inclined at a predetermined angle other than zero with respect to the second surface of the transparent base film, the inclined ridges being unevenly distributed on the second surface of the transparent base film. | 03-05-2009 |
| 20100007821 | Diffuser prism sheet, LCD back light unit including the same, and LCD device including the same - A diffuser prism sheet, an LCD back light unit including the same, and an LCD device including the same, the diffuser prism sheet including a base film made of a transparent material, and a light refracting part on a surface of the base film, the light refracting part including a plurality of unit prisms arranged in one direction, having a predetermined cross-sectional shape and valley regions between adjacent unit prisms, and light diffusing elements in the valley regions between the adjacent unit prisms. | 01-14-2010 |
| 20100134720 | Optical prism sheet, backlight unit, and liquid crystal display - An optical prism sheet includes an optical refracting part including a plurality of unit prisms, the unit prisms each having a predetermined cross-section and being disposed on one side of the optical prism sheet, and fine irregularities having a predetermined roughness and configured to diffuse light, the fine irregularities being on surfaces of the unit prisms and increasing a unit surface area of the optical refracting part by about 1.1 to about 100 times. | 06-03-2010 |
Ju Yeol Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080316603 | Diffuser prism sheet having amorphous light diffusers on prism valleys, backlight unit using the same, mold, and associated methods - A diffuser prism sheet includes a transparent base film having a first surface and a second surface, a light refractor at the first surface of the base film, the light refractor including a plurality of unit prisms having a major axis extending in a first direction and having a predetermined cross sectional shape that defines valleys between adjacent unit prisms, and light diffusers including amorphous polygonal bosses in the valleys between adjacent unit prisms. | 12-25-2008 |
| 20090059128 | Prism sheet having inclined ridges and liquid crystal display using the same - A prism sheet includes a transparent base film with first and second surfaces and an optical refracting part with a plurality of prism units on the second surface, wherein the prism units are integral with the transparent base film, each prism unit having a predetermined height and extending along a first direction on the second surface of the transparent base film, wherein each prism unit includes a ridge extending along the first direction, a distance along a normal between the second surface of the transparent base film and the ridge defining the predetermined height of the prism unit, and wherein at least two prism units include ridges inclined at a predetermined angle other than zero with respect to the second surface of the transparent base film, the inclined ridges being unevenly distributed on the second surface of the transparent base film. | 03-05-2009 |
| 20100007821 | Diffuser prism sheet, LCD back light unit including the same, and LCD device including the same - A diffuser prism sheet, an LCD back light unit including the same, and an LCD device including the same, the diffuser prism sheet including a base film made of a transparent material, and a light refracting part on a surface of the base film, the light refracting part including a plurality of unit prisms arranged in one direction, having a predetermined cross-sectional shape and valley regions between adjacent unit prisms, and light diffusing elements in the valley regions between the adjacent unit prisms. | 01-14-2010 |
| 20100134720 | Optical prism sheet, backlight unit, and liquid crystal display - An optical prism sheet includes an optical refracting part including a plurality of unit prisms, the unit prisms each having a predetermined cross-section and being disposed on one side of the optical prism sheet, and fine irregularities having a predetermined roughness and configured to diffuse light, the fine irregularities being on surfaces of the unit prisms and increasing a unit surface area of the optical refracting part by about 1.1 to about 100 times. | 06-03-2010 |
Nack Bong Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090317941 | ORGANIC THIN FILM TRANSISTOR ARRAY SUBSTRATE AND FABRICATION METHOD THEREOF - An organic TFT array substrate and a fabricating method thereof are disclosed. In the organic TFT array substrate, a data line is disposed on a substrate and a gate line crosses the data line. A source electrode is connected to the data line. A drain electrode is disposed a predetermined distance from the source electrode. An organic semiconductor layer forms a channel between the source electrode and the drain electrode. An organic gate insulating film is disposed on the organic semiconductor layer with the same pattern as the organic semiconductor layer. A gate electrode overlies the organic semiconductor layer on the organic gate insulating film. A gate photo-resist pattern disposed on the gate electrode is used to form the gate electrode. A pixel electrode is connected to the drain electrode. | 12-24-2009 |
| 20100276679 | ORGANIC THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE ORGANIC THIN FILM TRANSISTOR, AND DISPLAY APPARATUS USING THE SAME - Provided are an organic semiconductor structure and a method of manufacturing the same, an organic thin film transistor (OTFT) using the organic semiconductor structure and a method of manufacturing the OTFT, and a display apparatus using the same. The OTFT includes: an oxide layer formed on a base substrate; a source electrode on the oxide layer, wherein the source electrode includes a first source electrode portion and a second source electrode portion; a drain electrode on the oxide layer, wherein the drain electrode includes a first drain electrode portion and a second drain electrode portion; an organic layer pattern having an opening that exposes the first source electrode portion and the first drain electrode portion; an organic semiconductor pattern electrically connected to the first source electrode portion and the first drain electrode portion through the opening, wherein the organic semiconductor pattern has a conductive or an insulating property depending on an applied electric field in a location; a gate insulating layer covering the organic semiconductor pattern; and a gate electrode formed on the gate insulating layer corresponding to the organic semiconductor pattern. | 11-04-2010 |
Sang Jin Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110151207 | DIE ADHESIVE FILM, REEL FOR DIE ADHESIVE FILM, MOUNTING APPARATUS AND ELECTRONIC DEVICE COMPRISING THE SAME - A die adhesive film includes a base film and an end point detection film. The base film includes bonding portions. The bonding portions are arranged in a series on the base film and are capable of being bonded to surfaces of the wafers. The end point detection film includes an end connected to the base film and has at least one end point mark for indicating an end point of the bonding portions on the base film at which the series of bonding portions on the base film is finished. | 06-23-2011 |
Seung-Jib Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090143497 | UV-curable pressure-sensitive adhesive composition with a fluorinated acrylic binder resin and pressure-sensitive adhesive film using the same - A photocurable pressure-sensitive adhesive (PSA) composition includes an acrylic PSA binder, the acrylic PSA binder including at least one fluoro group in an amount of about 6 mol % to about 30 mol % based on a total amount of the acrylic PSA binder, a thermal curing agent, and a photoinitiator. | 06-04-2009 |
| 20100151388 | (Meth)acrylate compound, photosensitive polymer, and resist composition including the same - A (meth)acrylate compound having a nitrogen-containing cyclic group, a photosensitive polymer, and a resist composition including the same, the (meth)acrylate compound being represented by the following Chemical Formula 1: | 06-17-2010 |
| 20100167200 | (Meth)acrylate compound, photosensitive polymer, and resist composition including the same - A (meth)acrylate compound having an acid-labile ester group, a photosensitive polymer, and a resist composition including the same, the (meth)acrylate compound being represented by the following Chemical Formula 1 | 07-01-2010 |
| 20110123925 | POLYMER FOR PROTECTIVE LAYER OF RESIST, AND POLYMER COMPOSITION INCLUDING THE SAME - A polymer includes a first repeating unit represented by the following Chemical Formula 1, and a second repeating unit including at least one repeating unit represented by the following Chemical Formulae 2 to 6. | 05-26-2011 |
| 20110123933 | POLYMER, COMPOSITION FOR PROTECTIVE LAYER, AND PATTERNING METHOD USING THE SAME - A polymer, including a polymerized monomer, the monomer being represented by the following Chemical Formula 1: | 05-26-2011 |
Seung Jip Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090075008 | Photocurable composition for the formation of pressure-sensitive adhesive layer and dicing tape produced using the same - A photocurable composition for a pressure-sensitive adhesive layer includes a pressure-sensitive adhesive binder, a reactive acrylate having a silicone backbone, a thermal curing agent, and a photoinitiator. The pressure-sensitive adhesive binder includes a copolymer of acrylic monomers, and a low molecular weight acrylate bonded to the copolymer, the low molecular weight acrylate having at least one pendent carbon-carbon double bond. | 03-19-2009 |
Seung Man Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090128740 | Diffuser plate, backlight and display having the same - A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a refractive part that includes a plurality of optical members at a surface of the first optical sheet, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and light-scattering beads within the first optical sheet. | 05-21-2009 |
| 20090128914 | Diffuser plate, backlight and display have the same - A diffuser plate includes a first optical sheet having a rear surface configured to receive light from a light source and having a front surface configured to provide light to a second optical sheet, the first optical sheet having a predetermined pattern formed by a plurality of transmissive regions and a plurality of reflective regions, and a second optical sheet disposed in front of the first optical sheet, the second optical sheet including a rear surface configured to receive light from the first optical sheet, a front surface configured to emit light, and lenticular lenses on the front surface of the second optical sheet. | 05-21-2009 |
Se-Young Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110156185 | Resin Composition for Protection Layer of Color Filter, Protection Layer of Color Filter Using Same and Image Sensor Including Same - Disclosed is a resin composition for a protective layer of a color filter including an acrylate-based resin including a repeating unit represented by each of Chemical Formulae 1 to 3, a melamine-based resin represented by Chemical Formula 4, a thermal acid generator (TAG), and a solvent. | 06-30-2011 |
| 20110160329 | Photoresist Composition for Color Filter Protective Layer, Color Filter Protective Layer Including the Same, and Image Sensor Including the Same - Disclosed is a photosensitive resin composition for a color filter protective layer including a cross-linkable alkali soluble resin including a repeating unit represented by the following Chemical Formula 1, a reactive unsaturated compound, a photopolymerization initiator, and a solvent. | 06-30-2011 |
Soo Jheong Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110111141 | Colored Material Coated Transparent Chip for Artificial Stone, Method of Preparing Same, and Artificial Stone Including Same - The present invention provides transparent chips with natural metal-like texture by coating silica-containing transparent chips with colored material, such as a metal powder, in a transparent resin as a base resin. The present invention also provides artificial stone with natural metal-like texture and patterns by mixing the colored material coated transparent chips and inorganic filler with a matrix resin. The artificial stone of the present invention can be prepared by mixing about 4 to about 24 parts by weight of inorganic filler and about 0.1 to about 5.0 parts by weight of the colored material coated transparent chips, per about 1 part by weight of the matrix resin. The colored material coated transparent chips can have a specific gravity of about 2.0 to about 2.65, while the matrix resin can have a specific gravity of about 2.2 to about 2.8, and the specific gravity of the transparent chips can be equal to or lower than the specific gravity of the matrix resin in promote uniform distribution of the transparent chips in the matrix resin. | 05-12-2011 |
Sun-Il Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100103452 | METHOD AND APPARATUS FOR CREATING PAGE DESCRIPTION LANGUAGE DATA FOR PARALLEL PROCESSING - Provided is a method and apparatus of creating printing data, the method includes: classifying a plurality of objects that are to be printed into a plurality of groups; generating a page description language (PDL) section for each group to include commands for establishing attributes that are to be used in their respective group; and creating PDL data for the objects by combining the PDL sections. | 04-29-2010 |
| 20100177356 | METHOD AND APPARATUS FOR PROCESSING IMAGE IN DIGITAL PRINTER - Provided are a method and apparatus for processing image data in a printer, in which page description language (PDL) data is analyzed and generated as standard color data, the generated standard color data is converted to a plurality of printer outputting colors, image conversion processes are parallely performed on the printer outputting colors, and printing data is generated on a page-by-page basis based on the printer outputting colors to which the image conversion processes are performed. | 07-15-2010 |
| 20110163974 | MULTI-TOUCH INPUT PROCESSING METHOD AND APPARATUS - A multi-touch input processing method performed by a multi-touch input device and a multi-touch recognition apparatus, the method including: recognizing a touch input from at least one input device; connecting the at least one input device via a radio communication; receiving touch input data from the at least one input device; and executing an application based on the touch input and the touch input data. The apparatus includes a multi-touch processing unit for recognizing a touch input from at least one input device; a radio communicating unit for connecting the at least one input device with the multi-touch processing unit via a radio communication; a touch input data receiving unit for receiving touch input data from the at least one input device, and an application executing unit for executing an application based on the touch input and the touch input data. | 07-07-2011 |
Won-Ho Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120116045 | 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 including 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. | 05-10-2012 |
Yeong-Suk Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110059385 | Polymer membrane composition for fuel cell, polymer membrane prepared therefrom, membrane-electrode assembly, fuel cell including the same, and associated methods - A polymer membrane composition for a fuel cell, a polymer membrane prepared therefrom, a membrane electrode assembly, a fuel cell including the same, and associated methods, the polymer membrane composition including a polymer, the polymer including a cation exchange group and a carbon double-bond-containing cross-linkable group, a (meth)acryl-based compound, the (meth)acryl-based compound including a cation exchange group, and a polymerization initiator. | 03-10-2011 |
| 20110256472 | Catalyst Slurry Composition for Fuel Cell Electrode, Catalytic Layer for Fuel Cell Electrode Using the Catalyst Slurry Composition, Method for Producing the Catalytic Layer and Membrane-Electrode Assembly Including the Catalytic Layer - Disclosed herein is a catalyst slurry composition for an electrode of a fuel cell. The catalyst slurry composition includes 100 parts by weight of an active metal, about 5 to about 30 parts by weight of a binder polymer, and about 6 to about 70 parts by weight of silica. Use of the catalyst slurry composition can provide control of the volume of pores accordingly can improve the performance of a fuel cell. | 10-20-2011 |
Yeon-Jung Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090007180 | METHOD FOR TUNING TO PREFERRED CHANNEL AND VIDEO RECEIVING APPARATUS USING THE SAME - A preferred channel tuning method and a video receiving apparatus using the same are provided. According to the preferred channel tuning method of the video receiving apparatus, a channel through which a broadcast signal containing information identical to information regarding a preferred channel is received is tuned as a preferred channel, based on the information regarding the preferred channel rather than the number of the preferred channel. The information regarding the preferred channel includes program specific information contained in the broadcast signal received through the preferred channel. Accordingly, even when the number of the preferred channel changes due to a change in the channel numbers, a preset preferred channel can be automatically tuned without resetting the preferred channel. | 01-01-2009 |
Yoon Sup Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100224658 | SHIRT PRESS - A shirt frame including a fixed frame installed on ground, a model installed on the fixed frame, for supporting a shirt, a front iron installed on the fixed frame and movable towards the model so as to iron a front part of the shirt supported on the model, a rear iron installed on the fixed frame and moveable towards the model so as to iron a rear part of the shirt supported on the model, a sleeve supporter installed on the fixed frame, for stretching a sleeve of the shirt supported on the model, and a lateral stretcher installed on the fixed frame and including at least one rods that are folded and unfolded in both directions with respect to the model so as to stretch lateral surfaces of the shirt supported on the model. The quality of an ironing operation is maximized, and an operating speed of a user is increased. Upper and lower surfaces of a sleeve of shirt are uniformly ironed, sleeves are easily supported, and thus creases of the sleeves are prevented. | 09-09-2010 |
Young Wook Choi, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120119153 | CONDUCTIVE PASTE COMPOSITION AND ELECTRODE PREPARED USING THE SAME - A conductive paste composition and an electrode prepared using the same, the conductive paste composition including a conductive powder a binder resin; and a solvent, wherein the conductive powder includes a flake type powder having an average particle diameter (D50) of about 1.2 μm to about 3.0 μm, and a spherical powder having an average particle diameter (D50) of about 0.2 μm to about 2.0 μm, the flake type powder and the spherical powder are present in a weight ratio of about 1:0.4 to about 1:2, and the conductive powder and the binder resin are present in a weight ratio of about 1:0.04 to about 1:0.08. | 05-17-2012 |