Kim, Seo-Gu
Beom-Seok Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100296031 | OPTICAL FILM, PROTECTION FILM FOR POLARIZER, POLARIZING PLATE FABRICATED THEREFROM, AND DISPLAY DEVICE EMPLOYING THEREOF - The present invention relates to an optical film, comprising a copolymer that comprises (a) a (meth)acrylic monomer, (b) an aromatic vinyl monomer, (c) at least one monomer of an acid anhydride monomer and an unsaturated organic acid monomer, and (d) a vinylcyan monomer, a protection film for a polarizer, a polarizing plate fabricated therefrom, and a display device employing the same. | 11-25-2010 |
Bo Ra Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120220742 | Furan-Based Curable Compound Derived from Biomass, Solvent-Free Curable Composition, and Method for Preparing Same - The present invention relates to a furan-based curable compound derived from carbohydrate-based biomass, to a solvent-free curable composition, and to a method for preparing thereof, wherein the furan-based curable compound derived from biomass according to the present invention includes two epoxide functional groups bonded to at least one furan-based compound. The present invention may provide an environmentally friendly next-generation curable compound comprising a novel furan-based compound derived from biomass, which may be substituted for curable materials derived from oil resources, as a basic backbone, as well as a composition containing the same. According to the present invention, a curable material, which has a low contraction ratio during curing as compared to conventional radical-type curing materials, may be obtained, and a compound applied to the novel curing material may be prepared with a combination of excellent efficiency and cost-effectiveness. | 08-30-2012 |
| 20120252996 | Curable Bicyclic Compound Derived from Biomass, Solvent-Free Curable Composition, and Method for Preparing Same - The present invention relates to a curable bicyclic compound derived from biomass, solvent-free curable composition and a method for preparing thereof. The curable compound derived from biomass according to the invention comprises a bicycle structure, to which one of two epoxide functional groups are bonded. | 10-04-2012 |
| 20140235881 | METHOD FOR PRODUCING 5-HYDROXYMETHYL-2-FURFURAL OR ALKYL ETHER DERIVATIVES THEREOF USING AN ION EXCHANGE RESIN IN THE PRESENCE OF AN ORGANIC SOLVENT - The present invention relates to a method for producing a furan-based compound using an ion exchange resin in the presence of an organic solvent. In the method for producing a furan-based compound according to the present invention, a furan-based compound is made from an aldose-type hexose compound in the presence of an organic solvent by using an anion exchange resin and a cation exchange resin. Thus, the aldose-type hexose compound obtained from biomass by simultaneously or consecutively using the anion/cation exchange resins as catalysts can be made into 5-hydroxymethyl-2-furfural (HMF) or alkyl ether derivatives thereof such as 5-alkoxymethyl-2-furfural (AMF) without using an expensive reagent. Also, since the selection of an organic solvent is not limitative and a heterogeneous catalyst can be used, separation and purification is easy and chemically stable AMF can be directly obtained. Further, the conversion efficiency of the aldose-type hexose compound is excellent, and the hexose compound can be used at a high concentration. | 08-21-2014 |
Byoung Yun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120149859 | LATEX FOR DIP MOLDING, COMPOSITION FOR DIP MOLDING, PREPARATION METHOD OF DIP MOLDED PRODUCT, AND DIP MOLDED PRODUCT PREPARED THEREBY - Provided are a latex for dip molding, a composition for dip molding, a preparation method of a dip molded product, and a dip molded product prepared thereby. The latex for dip molding includes a conjugated diene monomer, an ethylenically unsaturated nitrile monomer, and an ethylenically unsaturated acid monomer, wherein the latex further includes sodium methallyl sulfonate as a copolymerizable ionic monomer. A dip molded product having excellent tensile strength, elongation, and touch may be obtained from a composition using the latex according to the present invention, and the generation of limitations, such as non-uniformity of physical properties and difficulties in product management, may be prevented. | 06-14-2012 |
Chae Soo Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100194579 | CONTAINER SECURITY DEVICE, CONTAINER SECURITY SYSTEM, AND SECURITY MANAGEMENT METHOD - Provided are a container security device, a container security system, and a security management method which efficiently check opening/closing of a container door and an opening/closing record of the container door and process seal information, cargo state information, base passing information, and location tracking information in real-time from a gate-out process from a shipper (POA) to a gate-in process to a consignee (POD). The container security system includes the container security device which includes a first communication means for providing container seal information through multi-channel communication; and a second communication means for providing information about container transportation and storage in real-time. | 08-05-2010 |
Chang-Min Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080225054 | DITHERING SYSTEM AND METHOD FOR USE IN IMAGE PROCESSING - A dithering system includes a linear transformer, a dither data generator, an adder and a shifter. The transformer linearly transforms M bit input data using a linear function having a predetermined gradient in order to generate and output M bit transform data. The dither data generator generates and outputs M−N bit dither data. The adder adds the M bit transform data and the M−N bit dither data to generate and output M bit correction data. The shifter cuts off the bottom M−N bits of the M bit correction data in order to generate and output the N bit output data. The dithering system and associated dithering method widely disperses an error generated due to a physical limit of a data bit that can be expressed by a low gray scale system throughout the entirety of the gray scales when high gray scale image data is converted to low gray scale image data. This is done without using a lookup table which avoids using valuable chip area. In addition, by utilizing a plurality of adders and shifters rather than a multiplier and divider, the number of required logic gates is remarkably reduced as well as reducing associated power requirements. | 09-18-2008 |
Daehwan Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20130300773 | Display Device - The present invention has been made in an effort to provide a display device comprising: a data driver; a display panel for displaying an image in response to a data signal supplied from the data driver; and a programmable gamma unit for supplying a gamma reference voltage to the data driver, wherein a different number of bits is allocated to each of decoders included in the programmable gamma unit. | 11-14-2013 |
Duk Ki Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090043127 | COMPLEX METAL OXIDE CATALYST WITH HIGH (METH) ACRYLIC ACID SELECTIVITY - Disclosed are a Mo—Bi—Nb—Te based composite metal oxide; and a process for producing (meth)acrylic acid from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, wherein the Mo—Bi—Nb—Te based composite metal oxide is used as a catalyst. Also, disclosed is a process for producing (meth)acrylic acid comprising a first step of producing (meth)acrolein as a main product from at least one reaction material selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, and a second step of producing (meth)acrylic acid from the (meth)acrolein, wherein yield of (meth)acrylic acid in the product of the first step is 20 mole % or higher. | 02-12-2009 |
Eun-Hong Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110097836 | ARRAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME, AND METHOD OF REPAIRING LINE IN THE SAME - An array substrate includes a substrate, a gate line on the substrate, a data line crossing the gate line to define a pixel region, a thin film transistor connected to the gate and data lines, a pixel electrode in the pixel region, and a common electrode including first, second, third, fourth and fifth portions, wherein the first and second portions are disposed at both sides of the data line, each of the third and fourth portions is connected to the first and second portions, and the fifth portion is connected to the second portion and is extended into a next pixel region adjacent to the pixel region. | 04-28-2011 |
Gi Hong Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20150274991 | COATING COMPOSITION FOR PREVENTING COLLAPSE OF CAPACITOR - Disclosed herein is a coating composition for preventing the collapse of a capacitor, comprising a silane compound or a phosphorus compound. The coating composition can adjust a contact angle with regard to water on a substrate, thereby preventing the collapse of capacitor patterns on the substrate. | 10-01-2015 |
Haksun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100074367 | ADAPTIVE COMBINER ERROR CALIBRATION ALGORITHMS IN ALL-DIGITAL OUTPHASING TRANSMITTER - Systems and methods may include a signal component separator that receives a non-constant envelope input signal and at least one phase offset value, and generates first digital phase data and second digital phase data; at least one digital phase modulator that receives the first phase data and the second phase data and operates with a frequency synthesizer to generate a first component signal having a first constant envelope and a second component signal having a second constant envelope; at least one power amplifier that amplifies the first component signal and the second component signal; a non-isolated power combiner that combines the first amplified component signal and the second amplified component signal to generate an output signal having a non-constant envelope; and a mismatch compensator that monitors the output signal to determine the at least one phase offset value, where the at least one phase offset value is utilized by the signal component separator for phase adjustment. | 03-25-2010 |
Hak-Sun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080314635 | Printed circuit board having electromagnetic bandgap structure - A printed circuit board solving a mixed signal problem between an analog circuit and a digital circuit is disclosed. In accordance with an embodiment of the present invention, the printed circuit board, having an analog circuit and a digital circuit, includes: a first metal layer and a second metal layer, one of the first metal layer and the second metal layer being a power layer and the other being a ground layer; a third metal layer, layer-built between the first metal layer and the second metal layer; and a mushroom type structure including a via connected to a metal plate, the metal plate being arranged-in a space between circuit patterns of the third metal layer. With the present invention, the printed circuit board can lower the noise level within the same frequency band as compared with other structures having the same size. | 12-25-2008 |
Hui Ho Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100323410 | METHOD FOR PREPARATION OF CARBAMIC ACID (R)-1-ARYL-2-TETRAZOLYL-ETHYL ESTER - Disclosed is a method for the preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl ester, comprising the asymmetric reduction of arylketone and the carbamation of alcohol. | 12-23-2010 |
| 20120046312 | 3-SUBSTITUTED PROPANAMINE COMPOUNDS - Racemic or enantiomerically enriched 3-substituted propanamine compounds represented by the following structural formula (I): | 02-23-2012 |
Hye-Min Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120045594 | OUTSTANDINGLY ABRASION RESISTANT AND POLLUTION RESISTANT COATING COMPOSITION AND COATING FILM - The present invention provides a coating composition and a coating film, which comprises a) a binder resin containing a UV-curable functional group; b) a compound containing a fluorine UV-curable functional group; c) a photoinitiator; d) nano-sized particles; and e) conductive inorganic particles. | 02-23-2012 |
Hye-Rim Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090052097 | Hybrid-type superconducting fault current limiter - Disclosed is provided a hybrid-type superconducting fault current limiter for rapidly limiting a fault current, the fault current limiter having a first circuit and a second circuit which are connected in parallel with each other, wherein the first circuit includes a superconductor and a circuit breaker which are connected in series with each other, and wherein the second circuit includes a driver having a driving coil and an electromagnetic repeller, a short contact connected in parallel with the driver, and a current limiting unit connected in series with a third circuit including the driver and the short contact. The hybrid-type superconducting fault current limiter comprises a power semiconductor element switch connected in series with the first circuit, the power semiconductor element switch normally maintaining an ON state and being activated and changed into an OFF state by a fault sensing signal generated according to an inflow of the fault current. | 02-26-2009 |
Hyun Sik Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090115339 | Apparatus and Method for Controlling Driving of Lamp - Disclosed are an apparatus and a method for controlling driving of a lamp. The apparatus for controlling driving of a lamp includes a plurality of lamps, a switching module for switching supplied power to output an alternating current (AC) signal, a trans-module for converting the alternating signal into high-voltage signals having different phases to supply the high-voltage signals to the lamps, an open lamp detecting module for adding low-voltage signals having different phases feedback from the trans-module to detect open states of the lamps, and a controller for controlling an operation of the switching module by a signal detected in the open lamp detecting module. | 05-07-2009 |
Jang-Myoung Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20130243042 | PHASED SPREADING SCHEME-BASED TRANSMISSION APPARATUS AND METHOD OF OPERATING THE SAME - There are provided a phased spreading scheme-based transmission apparatus and a method of operating the same. The phased spreading scheme-based transmission apparatus includes a spreading unit performing a first spreading operation of defining a first spreading code and spreading an input signal by using the defined first spreading code in response to a control signal defining a spreading coefficient, and a second spreading operation of selecting a second spreading code based on the control signal defining the spreading coefficient and spreading an input signal by using the selected second spreading code, the first and second spreading codes having different spreading coefficients. | 09-19-2013 |
| 20130265026 | TRANSMITTING AND RECEIVING ELECTRODE SYSTEM AND POWER TRANSMISSION METHOD USING THE SAME - A transmitting and receiving electrode system, and power transmission method using the same are provided. The transmitting and receiving electrode system includes: a voltage/current detection unit measuring a voltage and a current in real time while power is being transmitted between first and second electrodes; a controller calculating a variable element value based on the voltage and current values transferred from the voltage/current detection unit; and a variable element unit converting a variable element under the control of the controller to adjust an impedance of a power source. | 10-10-2013 |
| 20130279542 | SPREADING CODE PRODUCING APPARATUS - This invention relates to spreading code producing apparatus, which comprises: two phase shifters for spreading code which receive bits for determining spreading codes and phase information and producing spreading codes; and multiplexers which receive two spreading codes produced said two phase shifters for spreading code, receive bits through separate way which defines outputting order of the received two spreading codes and produce spreading codes with same length as said received two spreading codes. Therefore, many information using few spreading codes can be transmitted so that data transmission rate can be raised. Furthermore, communication service with high speed can be performed among communication devices using human body communication etc. | 10-24-2013 |
Jeong-Kook Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090275765 | 2-Nitratoethyl Oxirane, Poly (2-Nitratoethyl Oxirane) And Preparation Method Thereof - A synthesis of an energetic prepolymer used as a high-energy binder for an insensitive and high performance explosive is disclosed. More specifically, provided are a novel compound 2-nitratoethyl oxirane expressed by formula III, a novel compound poly(2-nitratoethyl oxirane) expressed by formula IV, obtained by polymerization of 2-nitratoethyl oxirane used as a monomer and a preparation method thereof. The compound, used as an energetic prepolymer and a monomer for preparation thereof can substitute for existing poly(glycidyl nitrate) (PGN) which has been known to be a promising one having the best performance among existing energetic prepolymers, but which has a problem to be self-decomposed after synthesis of polyurethane elastomer, to solve this problem. | 11-05-2009 |
Jin-Sun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100166135 | DEBRIS FILTERING BOTTOM SPACER GRID WITH LOUVERS FOR PREVENTING UPLIFT OF FUEL RODS - Disclosed are a bottom spacer grid with a louver on a spring that can filter debris flowed through a channel of a lower end fitting with coolant on the lower end fitting of a nuclear fuel assembly, and can prevent uplift of fuel rods due to coolant, simultaneously. | 07-01-2010 |
Ji Ook Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090274131 | METHOD AND SYSTEM FOR DYNAMIC DISTRIBUTION OF TRAFFIC IN CHANNEL BONDING WIRELESS LOCAL AREA NETWORK(LAN) SYSTEMS - A method and apparatus for dynamically distributing traffic in a channel bonding wireless local area network (LAN) system. The method includes extracting information regarding a flow from an arrived packet and classifying the packet in the unit of the flow based on the extracted flow information; monitoring the state of each of bonded channels; and allocating the flow sorted in the extracting to the optimum channel by referring to information regarding the channel state monitored in the monitoring. | 11-05-2009 |
Ji-Sun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20140371160 | NOVEL ALPHA-1 ANTITRYPSIN VARIANT, PREPARATION METHOD THEREOF AND USE THEREOF - A novel alpha-1 antitrypsin variant, a method of preparing the same, and use thereof are provided. The alpha-1 antitrypsin variant has excellent stability in the body and maintains an inhibitory effect on elastase activities because the blood half-life (t | 12-18-2014 |
Jong Ho Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100123667 | Touch input device, portable device using the same and method of controlling the same - Provided are a touch input device capable of acquiring information on whether a pointing object touches a touch panel, information on a touch point of the pointing object touching the touch panel and information on the magnitude of touch force of the pointing object and a method of controlling the same. The touch input device includes a touch panel having a plurality of electrically separated upper electrode strips formed on one side thereof and touched by a pointing object, a first switch electrically connecting the plurality of upper electrode strips to form a single electrode or two electrodes, and an information generator generating at least one of information on a touch point of the pointing object and information on the magnitude of touch force of the pointing object and information on whether the pointing object approaches the touch panel on the basis of a signal received from the touch panel according to a switched state of the first switch. | 05-20-2010 |
Jong Sung Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090197500 | PIECE WITH MAGNETS FOR BUILDING A TOY - Provided is there a piece with a magnet for building a toy, and more particularly to a piece with a magnet for building a toy, the piece having at least two or more end and a magnet case having a magnet with south and north pole faces inside, rotatably provided on each end, capable of connecting to the other piece of the same construction, without sliding with respect to each other, by automatically enabling the north or south pole face of the one magnet to be opposite to the south or north pole face of the other magnet. | 08-06-2009 |
Jong-Yun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120123721 | ELECTRONIC SCALE HAVING FUNCTION OF COMPENSATING FOR AIR PRESSURE CHANGES IN GLOVE BOX - The present invention relates to an electronic scale having an air pressure change compensation function, which can precisely measure the weight of an object to be weighed even in an environment in which air pressure changes moment by moment in an airtight space such as in a glove box. According to the present invention, there is provided an electronic scale having an internal air pressure measurement sensor, by which the function of correcting the weight of an object to be weighed is provided even in an environment in which air pressure changes such as in the glove box is provided, thus enabling the weight of a sample to be precisely measured even in an environment in which air pressure changes moment by moment. | 05-17-2012 |
Joon-Dong Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090250102 | PHOTOELECTRIC CONVERSION DEVICE USING SEMICONDUCTOR NANOMATERIALS AND METHOD OF MANUFACTURING THE SAME - A photoelectric conversion device using a semiconductor nanomaterial to which a rectifying action caused by a Schottky junction between semiconductor nanomaterials and metal is applied and a method of manufacturing the same are provided. The photoelectric conversion device includes a substrate, an insulating layer formed on the substrate, a nanomaterial layer made of a plurality of semiconductor nanomaterials vertically arranged between the insulating layer or horizontally arranged on the substrate, and a metal layer provided on the semiconductor nanomaterial layer to form a Schottky junction with the semiconductor nanomaterials. The electrical energy is generated by rectification generated between the semiconductor nanomaterials and the metal layer that form the Schottky junction with each other. | 10-08-2009 |
Joon Hyung Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120015158 | PIXEL-TO-BARRIER-UNEVENESS-CONTROLLABLE INK - Disclosed is an ink, which has a viscosity and a volumetric shrinkage, controlled to 20˜80 cP and 10˜30%, respectively, by controlling an amount of each of: (a) a first monomer having a viscosity of 7˜1,600 cP and having one or two polymerizable functional groups; and (b) a second monomer having a viscosity of 30˜20,000 cP and having at least three polymerizable functional groups, in the presence of 0˜20 wt % of a solvent, and which can form a convex portion due to its surface tension controlled to 20˜40 mN/m, so as to compensate for its volumetric shrinkage, wherein the viscosity and the surface tension are measured at 25° C. A substrate, which is patterned or information-recorded with the ink, and a display device having the substrate are also disclosed. | 01-19-2012 |
Jung Eun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120149859 | LATEX FOR DIP MOLDING, COMPOSITION FOR DIP MOLDING, PREPARATION METHOD OF DIP MOLDED PRODUCT, AND DIP MOLDED PRODUCT PREPARED THEREBY - Provided are a latex for dip molding, a composition for dip molding, a preparation method of a dip molded product, and a dip molded product prepared thereby. The latex for dip molding includes a conjugated diene monomer, an ethylenically unsaturated nitrile monomer, and an ethylenically unsaturated acid monomer, wherein the latex further includes sodium methallyl sulfonate as a copolymerizable ionic monomer. A dip molded product having excellent tensile strength, elongation, and touch may be obtained from a composition using the latex according to the present invention, and the generation of limitations, such as non-uniformity of physical properties and difficulties in product management, may be prevented. | 06-14-2012 |
Jung Woo Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120164571 | POLYMERIZED TONER HAVING HIGH RESOLUTION - A polymerized toner is provided. The polymerized toner comprises a reactive anionic surfactant having at least one reactive functional group. The reactive anionic surfactant is added simultaneously with a dispersant to prepare an aqueous dispersion or is added within 2 hour after a polymerization reaction of a monomer mixture is initiated in an aqueous dispersion. This simultaneous or rapid addition allows the reactive anionic surfactant to be dispersed on the surface of the toner particles. The reactive anionic surfactant is located over the entire surface of the toner particles to increase the surface charge density of the toner, achieving good charge stability and excellent imaging characteristics. | 06-28-2012 |
Kee Young Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120321819 | PRESSURE SENSITIVE ADHESIVE COMPOSITION - The present invention relates to a pressure sensitive adhesive composition, a protective film for optical elements, an optical element and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive composition and a protective film for optical elements, having a high peel force at a low rate and a low peel force at a high rate, the balance of which is excellently maintained and showing excellent wettablity to an adherend, durability, repeelability, transparency and antistatic performance. | 12-20-2012 |
Keun-Ho Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090133920 | Printed circuit board and manufacturing method of the same - A printed circuit board and a manufacturing method of the same. The method includes forming a circuit board by selectively positioning a heat release layer among multiple insulation layers that have circuit patterns formed on their surfaces, perforating a through-hole that penetrates through one side and the other side of the circuit board, forming a metal film over the heat release layer exposed at an inner wall surface of the through-hole, and forming a plating layer by depositing a conductive metal over an inner wall of the through-hole. By having the heat release layer selectively inserted inside the circuit board, the heat releasing effect may be improved, and the bending strength may be increased. Moreover, a reliable electrical connection can be implemented between the heat release layer and the circuit pattern, making it possible to utilize the heat release layer as a power supply layer or a ground layer. | 05-28-2009 |
| 20090230085 | COMPOSITION FOR SURFACE MODIFICATION OF A HEAT SINK AND METHOD FOR SURFACE TREATMENT OF THE HEAT SINK FOR PRINTED CIRCUIT BOARDS USING THE SAME - The present invention provides a composition for surface modification of a heat sink, the composition including: 0.01 to 10 parts by weight of an organic titanium compound; 0.01 to 5 parts by weight of an organic silane compound; 0.1 to 10 parts by weight of an organic acid; 0.01 to 5 parts by weight of a sequestering agent; and 0.1 to 10 parts by weight of a buffer with respect to 100 parts by weight of distilled water. The composition of the present invention provides excellent adhesion strength with prepreg, and improve heat releasing performance. | 09-17-2009 |
Ki-Gon Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110048784 | PRINTED CIRCUIT BOARD STRIP AND PANEL - A printed circuit board strip and a printed circuit board panel are disclosed. In accordance with an embodiment of the present invention, the printed circuit board strip includes an unit area, a plating lead-in wire, which is for plating the unit area, and a mold gate, which is disposed on an outer side of the unit area. Here, the plating lead-in wire and the mold gate are electrically connected to each other through a lead line having a shape that is bent plural times. This can significantly save the production cost by preventing an excessive plated layer from being formed in an unnecessary area. | 03-03-2011 |
Kwang-Jo Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090041250 | Authentication method in communication system - An authentication method is provided in which a first portable device generates and transmits a first random number and a first timestamp to a first USIM in the first portable device; the first USIM calculates a first sign for the first portable device; the first portable device requests authentication for authenticated communication from a second portable device through transmission of the first random number, the first timestamp, and the first sign to the second portable device; the second portable device generates a second random number and a second timestamp and transmits the information to a second USIM in the second portable device; the second USIM generates a second sign for the second portable device and a second personal key which the second portable device transmits to the first portable device; the first portable device then transmits the information to the first USIM which generates a first personal key for authenticated communication. | 02-12-2009 |
Kwan-Tae Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110089017 | PLASMA REACTOR FOR ABATING HAZARDOUS MATERIALS AND DRIVING METHOD THEREOF - The present invention provides a plasma reactor for abating hazardous materials generated in a low-pressure process during a process of manufacturing a display or a semiconductor. A plasma reactor for abating hazardous materials according to an exemplary embodiment of the present invention includes: a first ground electrode and a second ground electrode disposed at a distance from each other; a dielectric fixed between the first ground electrode and the second ground electrode; and at least one driving electrode disposed on an outer surface of the dielectric, being spaced apart from the first ground electrode and the second ground electrode and connected to an AC power supply unit to receive a driving voltage therefrom. | 04-21-2011 |
Kyoung-Hee Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120083117 | Method Of Forming Hardened Porous Dielectric Layer And Method Of Fabricating Semiconductor Device Having Hardened Porous Dielectric Layer - Example embodiments relate to a method of forming a hardened porous dielectric layer. The method may include forming a dielectric layer containing porogens on a substrate, transforming the dielectric layer into a porous dielectric layer using a first UV curing process to remove the porogens from the dielectric layer, and transforming the porous dielectric layer into a crosslinked porous dielectric layer using a second UV curing process to generate crosslinks in the porous dielectric layer. | 04-05-2012 |
| 20120094437 | METHOD OF FORMING THROUGH SILICON VIA OF SEMICONDUCTOR DEVICE USING LOW-K DIELECTRIC MATERIAL - A method of forming through silicon vias (TSVs) includes forming a primary via hole in a semiconductor substrate, depositing low-k dielectric material in the primary via hole, forming a secondary via hole by etching the low-k dielectric in the primary via hole, in such a manner that a via insulating layer and an inter metal dielectric layer of the low-k dielectric layer are simultaneously formed. The via insulating layer is formed of the low-k dielectric material on sidewalls and a bottom surface of the substrate which delimit the primary via hole and the inter metal dielectric layer is formed on an upper surface of the substrate. Then a metal layer is formed on the substrate including in the secondary via hole, and the metal layer is selectively removed from an upper surface of the semiconductor substrate. | 04-19-2012 |
| 20120112361 | SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME - A semiconductor device is provided. The semiconductor device includes a substrate having a via hole comprised of a first region having a first width and a second region having a second width greater than the first width, wherein at least a portion of the substrate is exposed in the via hole, and an insulating region having an air gap spaced apart from and surrounding the first region of the via hole. | 05-10-2012 |
| 20130228936 | METHOD OF FORMING THROUGH SILICON VIA OF SEMICONDUCTOR DEVICE USING LOW-K DIELECTRIC MATERIAL - A method of forming through silicon vias (TSVs) uses a low-k dielectric material as a via insulating layer to thereby improve step coverage and minimize resistive capacitive (RC) delay. To this end, the method includes forming a primary via hole in a semiconductor substrate, depositing low-k dielectric material in the primary via hole, forming a secondary via hole by etching the low-k dielectric in the primary via hole, in such a manner that a via insulating layer and an inter metal dielectric layer of the low-k dielectric layer are simultaneously formed. The via insulating layer is formed of the low-k dielectric material on sidewalls and a bottom surface of the substrate which delimit the primary via hole and the inter metal dielectric layer is formed on an upper surface of the substrate. Then a metal layer is formed on the substrate including in the secondary via hole, and the metal layer is selectively removed from an upper surface of the semiconductor substrate. | 09-05-2013 |
Mi Kyoung Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120234663 | TOUCH SCREEN AND METHOD FOR MANUFACTURING THE SAME - Provided are a single-sided one-sheet type capacitive touch screen and a method for manufacturing the same. The touch screen includes: a substrate; a first conductive pattern disposed on the substrate in a vertical direction and including at least two pattern columns having two or more conductive pattern regions electrically connected with each other; a second conductive pattern disposed on the same surface of the substrate as the surface where the first conductive pattern is disposed, not being electrically connected with the first conductive pattern, and including two or more conductive pattern regions not electrically connected with each other; a transparent conductive bridge electrically connecting the conductive pattern regions of the second conductive pattern in a horizontal direction; and a transparent insulating part disposed between the transparent conductive bridge and the first conductive pattern to electrically insulate the transparent conductive bridge and the first conductive pattern. | 09-20-2012 |
Min-Seo Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110073180 | LEAD FREE GLASS FRIT POWDER FOR MANUFACTURING SILICON SOLAR CELL, ITS PRODUCING METHOD, METAL PASTE COMPOSITION CONTAINING THE SAME AND SILICON SOLAR CELL - Disclosed are lead free glass frit powder for manufacturing a silicon solar cell, its producing method, a metal paste composition containing the same and a silicon solar cell. The lead free glass frit powder for manufacturing a silicon solar cell includes Bi | 03-31-2011 |
| 20120325308 | SILVER PASTE COMPOSITION AND SOLAR CELL USING THE SAME - Provided are a silver paste composition and a solar cell using the same. The silver paste composition is applied on an anti-reflection film, and includes silver powder, glass frit powder, an organic binder and a plasticizer. The silver paste composition for forming a front electrode of a solar cell has a uniform printed pattern and good affinity for a substrate. | 12-27-2012 |
Min-Sung Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090179876 | Buffer amplifier with minimized power consumption and display driver including the same - A buffer amplifier includes an input stage and an output stage. The input stage has input high and low power voltages applied thereon for generating at least one transmission signal from an input signal. The output stage has output high and low power voltages applied thereon for generating an output signal from the at least one transmission signal. A first difference between the output high and low power voltages is less than a second difference between the input high and low power voltages for reducing the dynamic power consumption of the output stage. | 07-16-2009 |
| 20130264671 | Image Sensor and Method for Fabricating the Same - The present invention discloses an image sensor including photodiodes formed in a semiconductor substrate, a color filter array formed over the photodiodes, and microlenses formed on the color filter array. A first microlens, which may be any one of two adjacent microlenses, includes an upper portion and a lower portion. The lower portion of the first microlens is formed of a material different than a material of the upper portion of the first microlens. | 10-10-2013 |
Seok-Won Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080219011 | Optical member and filter for display apparatus having the same - Disclosed is an optical member for a display apparatus which includes a plurality of colorants. The optical member includes a neoncut colorant where the full width half maximum (FWHM) of the peak wavelength is about 35 nm or less, wherein a transmittance ratio (B/R) of blue light (B) with a wavelength of about 400 to 500 nm with respect to red light (R) with a wavelength of about 600 to 700 nm is about 0.84 or less. | 09-11-2008 |
So-Won Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120327613 | CONDUCTIVE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME - The present disclosure discloses a conductive substrate with a conductive pattern formed on a float glass and a method for manufacturing the same, which can prevent a yellowing phenomenon from occurring in the float glass during firing of the conductive substrate. The method for manufacturing the conductive substrate according to the present disclosure includes manufacturing a float glass by injecting molten glass onto a molten tin contained in a float bath, removing a top face of the float glass not contacting the molten tin, by a predetermined thickness, and forming a conductive pattern on the top face of the float glass, which was removed by a predetermined thickness. | 12-27-2012 |
Sung-Lae Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20100148002 | Configurable Cockpit System Based On Design Parameters - Disclosed is a configurable cockpit system based on design parameters, which comprises: a configurable cockpit which has an interface between a user and the cockpit, and various sub-systems for efficiently measuring design parameters; an interface for synchronizing configuration which converts the design parameters measured in the configurable cockpit to the cockpit design parameters for the CAD system, or converts the cockpit design parameters of the CAD system to the design parameters of the configurable cockpit; and cockpit design parameter database which accumulates cockpit design parameters and automatically modifies the CAD 3D configuration through automatic linking to the cockpit configuration template based on the cockpit design parameters. | 06-17-2010 |
Tak Soo Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20130055691 | VACUUM CLEANER AND DUST SEPARATING APPARATUS THEREOF - A vacuum cleaner provided with a dust separating apparatus which has an improved aesthetic quality and has an increased size without increasing the height of the vacuum cleaner. The dust-separating apparatus is easily detachable with respect to a vacuum cleaner body, and is provided with a cover that is easily detachable when dirt collected in the dust collecting compartment is discarded. The vacuum cleaner includes a first cyclone part and a second cyclone part, and a first dust collecting compartment configured to collect dirt separated from the first cyclone part is formed at a lower side of the first cyclone part and the second cyclone part. | 03-07-2013 |
Yang Bae Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20150070630 | POLYMER DISPERSED LIQUID CRYSTAL TYPE LIGHT CONTROL BODY USING NICKEL-BASED ELECTRODE, AND MANUFACTURING METHOD THEREOF - This invention relates to a polymer dispersed liquid crystal type light control body using a nickel deposited electrode or a nickel-chromium alloy deposited electrode instead of an existing indium tin oxide electrode, including: two electrode substrates having electrodes, and a light control layer formed between the two electrode substrates, wherein at least one of the two electrode substrates includes a nickel-based electrode. The light control body can exhibit superior near-infrared blocking effects in ON state, and can also manifest peel adhesion strength, pendulum hardness of a film, haze and contrast ratio adapted for commercial applications thereof, ultimately achieving energy saving performance due to heat ray blocking effects as well as cost reductions. | 03-12-2015 |
Yong Hwa Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20140123840 | MINE DETECTOR DETACHABLY ATTACHED TO COMBAT BOOT - Provided is a mine detector detachably attached to the combat boot, which includes a main body detachably attached to the combat boot, and provided with a power supply, a signal transmitting part and a signal receiving part, and a detection part detachably attached to the combat boot, and provided with an antenna connected to the main body. | 05-08-2014 |
Yong-Suk Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120144076 | MOBILE DEVICE AND COMPUTATIONAL SYSTEM INCLUDING SAME - A mobile device and a computational system including same are described. The mobile device includes a sensor unit having a motion sensor and/or a touch sensor that provides sensing information. The sensing information is applied to a universal serial bus user interface (USB UI) data generation unit and is changed into USB UI data before being output as USB UI data using a USB communication technique. | 06-07-2012 |
Yonsuk Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110243068 | ASSOCIATION PROCESSING METHOD OF A MOBILE DEVICE AND A SERVICE CONTENT PROVIDING SYSTEM THEREOF - An association processing method of a mobile device, the method including accessing a service point with a mobile device for the first time, wherein the service point is connected to a service content providing server, and receiving, at the mobile device, a connection context transmitted from the service point to provide service content of the service content providing server to the mobile device through the service point, wherein the connection context is transmitted to the mobile device in response to a determination that the mobile device is permitted to receive the service content of the service content providing server. | 10-06-2011 |
Yon-Suk Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090089476 | WIRELESS UNIVERSAL SERIAL BUS SYSTEM AND DRIVING METHOD THEREOF - A wireless universal serial bus system (WUSB) includes a device, a first host, and a second host. The first host communicates with the device through a first superframe according to a wireless USB protocol. The first host sets a host-adding bit in the first superframe when the second host transfers a second superframe to the first host according to the wireless USB protocol to enable communication between the second host and the device. | 04-02-2009 |
Young-Ji Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110100952 | METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD HAVING BUMP - A method of manufacturing a printed circuit board having a bump is disclosed. The method includes preparing a first carrier having a first circuit formed thereon, compressing the first carrier to one surface of an insulation layer such that the first circuit is buried, stacking an etching resist on the first carrier in accordance with where the bump is to be formed and forming the bump by etching the first carrier. In accordance with an embodiment of the present invention, the difference in height between a bump and its adjacent bump in a printed circuit board can be reduced, and thus electrical connection between an electronic component and the printed circuit board can be better implemented. | 05-05-2011 |
| 20110110058 | BOARD ON CHIP PACKAGE SUBSTRATE AND MANUFACTURING METHOD THEREOF - A single-layer board on chip package substrate and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, the single-layer board on chip package substrate includes an insulator, a circuit pattern and a flip-chip bonding pad, which are formed on an upper surface of the insulator, a conductive bump, which is in contact with a lower surface of the circuit pattern and penetrates through the insulator, a solder resist layer, which is formed on the upper surface of the insulator such that at least a portion of the flip-chip bonding pad is exposed, and a flip-chip bonding bump, which is formed on an upper surface of the flip-chip bonding pad in order to make a flip-chip connection with an electronic component. | 05-12-2011 |
| 20110186342 | SINGLE-LAYERED PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF - A single layered printed circuit board and a method of manufacturing the same are disclosed. In accordance with an embodiment of the present invention, the method can include forming a bonding pad, a circuit pattern and a post on a surface of an insulation film, in which one end part of the post is electrically connected to at least a portion of the circuit pattern, pressing an insulator on the surface of the insulation film, in which the circuit pattern and the post are buried in the insulator, selectively etching the insulator such that the other end part of the post is exposed, and opening a portion of the insulation film such that at least a portion of the bonding pad is exposed. | 08-04-2011 |
Young-Roh Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090004982 | METHOD AND SYSTEM FOR DATA COMMUNICATION USING A BODY - A portable device for data communication using a body as a conductor to transmit data to a receiver, the portable device includes a data receiving unit to receive data, a controller unit to control processing of data to be transmitted, a current limiting circuit to limit a current of a signal corresponding to the data to be transmitted to a predetermined value, and transmitting electrodes connected to the current limiting circuit and to contact the body to transmit the signal having the current of predetermined value to the receiver. | 01-01-2009 |
Young-Rok Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110286722 | METHOD AND SYSTEM FOR DATA COMMUNICATION USING A BODY - A portable device for data communication using a body as a conductor to transmit data to a receiver, the portable device includes a data receiving unit to receive data, a controller unit to control processing of data to be transmitted, a current limiting circuit to limit a current of a signal corresponding to the data to be transmitted to a predetermined value, and transmitting electrodes connected to the current limiting circuit and to contact the body to transmit the signal having the current of predetermined value to the receiver. | 11-24-2011 |
Yu-Jun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20090219457 | DISPLAY SUBSTRATE, METHOD FOR REPAIRING DEFECTS THEREOF AND MOTHER SUBSTRATE HAVING THE SAME - A display substrate includes a source pad part, a plurality of storage wirings and a first voltage wiring. The source pad part includes a first voltage input pad receiving a storage common voltage. The storage wirings transmit the storage common voltage to a plurality of pixels. The first voltage wiring is connected to the first voltage input pad to be extended in a direction crossing the storage wirings. The first voltage wiring includes a first protrusion part overlapping a first end portion of each of the storage wirings. Therefore, defects of the display substrate may be detected by an electrical test and then repaired, and test efficiency of the display substrate may be enhanced. | 09-03-2009 |
| 20110187682 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display (“LCD”) device includes a display panel, a data driving part, and at least one first light-blocking part and at least one second light-blocking part. The display panel includes a plurality of pixels and a plurality of data lines. The pixels are arranged in a column direction and a row direction. At least one of the data lines extends in a zigzag shape along the column direction to be discontinuously disposed between two adjacent columns of the pixels. The at least one data line is electrically connected to two of the pixels that are adjacent in the row direction. The second light-blocking part is thinner than the first light-blocking part. The first light-blocking part and the second light-blocking are repeatedly disposed on an area between two adjacent columns of the pixels. The data driving part applies a data signal to the data lines. | 08-04-2011 |
Yune-Hyoun Kim, Seo-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20120106169 | LIGHT EXTRACTION MEMBER AND ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME - A light extraction member includes a plurality of unit lenses arranged on one surface thereof. Each of the unit lenses comprises a combination of two or more kinds of conic lenses. | 05-03-2012 |
| 20120147289 | BACKLIGHT UNIT COMPRISING CONDENSING FILM HAVING HETERO-CONIC LENSES - Provided is a backlight unit. The backlight unit includes a light source, an optical member configured to uniformly distribute light emitted from the light source, and at least two condensing films configured to condense light from the optical member. Hetero-conic lenses are two-dimensionally arranged on a surface of each of the condensing films, and each of the hetero-conic lenses is formed by combining a first conic lens expressed by Formula (1) below and a second conic lens expressed by Formula (2) below: | 06-14-2012 |
| 20130121016 | OPTICAL FILM HAVING IMPROVED OPTICAL PERFORMANCE, AND BACKLIGHT UNIT COMPRISING THE SAME - The present invention relates to an optical film having improved optical performance and to a backlight unit comprising the same. More particularly, the present invention relates to a microlens array (MLA) sheet which comprises a base unit and a lens unit formed on one side of the base unit, wherein the lens unit consists of a plurality of conical lenses. Existing hemispherical microlens array sheets have limitations in terms of improving luminance, and therefore cannot replace prism sheets in high luminance products. However, the microlens array sheet consisting of conical lenses of the present invention can improve both luminance and viewing angle characteristics. | 05-16-2013 |