Ryu, KR
Byong Tae Ryu, Incheon-Si KR
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20090010531 | Method and apparatus for detecting preferred color and liquid crystal display device using the same - Disclosed herein are a method and apparatus for detecting a preferred color, which is capable of accurately detecting a preferred-color area with a small amount of computations, and a liquid crystal display device using the same. The method for detecting a preferred color includes comparing a hue value of an input pixel with hue reference values and detecting a first preferred-color pixel, and performing a best linear estimation (BLE) operation with respect to the first preferred-color pixel and detecting a second preferred-color pixel. | 01-08-2009 |
Byoung Jin Ryu, Changwon-Si KR
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20110113805 | AIR CONDITIONER - An air includes: a compressor for compressing a refrigerant; an indoor heat exchanger for cooling or heating indoor with a refrigerant; an outdoor heat exchanger for exchanging heat of a refrigerant and outdoor air; an outdoor fan for ventilating outdoor air with the outdoor heat exchanger; a cooling/heating switching valve for switching cooling/heating; a first expansion device installed between the indoor heat exchanger and the outdoor heat exchanger; a CNT heater module installed between the outdoor heat exchanger and the cooling/heating switching valve to evaporate a refrigerant; a second expansion device installed between the outdoor heat exchanger and the CNT heater module; and a controller for sustaining a heating mode of the cooling/heating switching valve. | 05-19-2011 |
20110120180 | HEAT PUMP - A heat pump controls heating and/or cooling using a refrigeration cycle unit and a booster module, The refrigeration cycle unit includes a compressor to compress a coolant, a first heat exchanger to condense the coolant compressed in the compressor, an expansion mechanism to expand the coolant condensed in the first heat exchanger, and a second heat exchanger to evaporate the coolant expanded in the expansion mechanism. The booster module separates a gaseous coolant from the coolant flowing from the first heat exchanger to the expansion mechanism and then allows for compression of the separated gaseous coolant or coolant evaporated in the second heat exchanger. | 05-26-2011 |
Byung_han Ryu, Daejon KR
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20100150007 | METHOD FOR TRANSMITTING AND RECEIVING CHANNEL QUALITY INFORMAITON IN MULTI CARRIER WIRELESS SYSTEM - Provided is a method for transmitting and receiving a channel quality indicator (CQI) in a multi carrier wireless system which does not increase load while efficiently feeding back a change of the channel quality. The method for transmitting the channel quality indicator in a Orthogonal Frequency Division Multiple Access (OFDMA)-based terminal, includes the steps of: a) transmitting a first report indicator requesting transmission of a measured channel quality indicator to a base station through a control channel when a change range of a channel quality indicator is greater than a predetermined threshold value; and b) transmitting the measured channel quality indicator to the base station through allocated radio resources when a response to the first report indicator is received from the base station. | 06-17-2010 |
Byung-Soon Ryu, Daejeon-Si KR
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20090288567 | METHOD AND APPARATUS FOR MANUFACTURING ELECTRONIC DEVICE USING ROLL-TO-ROLL ROTARY PRESSING PROCESS - The present invention discloses an apparatus for manufacturing electronic devices using a roll-to-roll rotary pressing process, comprising a winding roll around which flexible printing paper is wound; a plurality of printing units arranged in a straight line; at least one coating unit; a rewinding roll to rewind the printing paper when printing has been completed; a plurality of guide rolls arranged between the winding roll and the rewinding roll, thus guiding the printing paper; a plurality of drying units, each drying unit being provided on a printing paper-path between the printing unit and the adjacent guide roll to dry ink transferred to the printing paper or on a printing paper-path between the coating unit and the adjacent guide roll to dry the printing paper on which coating agent is supplied; and tension regulating units installed around the winding roll and the rewinding roll, respectively, for regulating tension of the printing paper. | 11-26-2009 |
Cheol-Hui Ryu, Daejon KR
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20090158121 | APPARATUS AND METHOD FOR DECODING LDPC CODE BASED ON PROTOTYPE PARITY CHECK MATRIXES - Provided is an apparatus and method for decoding a Low Density Parity Check (LDPC) code based on prototype parity check matrixes. The apparatus, includes: a parity check matrix selecting means for determining multiple prototype parity check matrixes according to a sub-matrix size and a parallelization figure for processing the parity check matrix; a bit input means for receiving a log likelihood probability value for input bit according to the sub-matrix size and the parallelization figure; a check matrix process means for sequentially performing a partial parallel process on the parity check matrix based on the received log likelihood probability value and the determined multiple prototype parity check matrixes; and a bit process means for determining a bit level based on the partial-parallel processed parity check matrix value and recovering the input bit according to the sub-matrix size and the parallelization figure. | 06-18-2009 |
Cheol Hwi Ryu, Ichon KR
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20090127653 | PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a phase-change random access memory device includes forming an interlayer insulating film on a semiconductor substrate, on which a bottom structure is formed, and patterning the interlayer insulating film to form a contact hole, forming a spacer on the side wall of the contact hole; forming a dielectric layer in the contact hole, and removing the spacer to form a bottom electrode contact hole. Therefore, the contact area between the bottom electrode contact and the phase-change material layer can be minimized. | 05-21-2009 |
20110240950 | PHASE-CHANGE RANDOM ACCESS MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME - A phase-change random access memory device includes a semiconductor substrate, a bottom electrode structure formed on the semiconductor substrate, a cylindrical bottom electrode contact that includes a conductive material layer, which is in contact with the bottom electrode, and a cylindrical phase-change material layer that is in contact with the bottom electrode contact. Therefore, the contact area between the bottom electrode contact and the phase-change material layer can be minimized. | 10-06-2011 |
Cheol-Hwi Ryu, Ichon-Shi KR
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20090117739 | METHOD FOR FORMING PATTERN IN SEMICONDUCTOR DEVICE - A method for forming a pattern in a semiconductor device includes forming an etch-target layer over a substrate, wherein the substrate includes a first region having a smaller pattern than the first region, forming a sacrificial layer and a passivation layer over the etch-target layer, etching the passivation layer and the sacrificial layer to form stack structures including a sacrificial pattern and a passivation pattern, forming spacers over sidewalls of the stack structures, forming a mask pattern covering the second region, removing a portion of the passivation pattern in the first region exposed by the mask pattern to expose a portion of the sacrificial pattern in the first region, removing the exposed portion of the sacrificial pattern in the first region, and etching the etch-target layer to form an etch-target pattern using the spacers in the first and second regions and the stack structure formed between the spacers in the second region. | 05-07-2009 |
Chong Hyon Ryu, Jeonju-Si KR
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20080234383 | Novel Compounds, Isomer Thereof, or Pharmaceutically Acceptable Salts Thereof as Vanilloid Receptor Antagonist; and Pharmaceutical Compositions Containing the Same - This present invention relates to novel compounds, isomer thereof or pharmaceutically acceptable salts thereof as vanilloid receptor (Vanilloid Receotor 1; VR1; TRPV1) antagonist; and a pharmaceutical composition containing the same. The present invention provides a pharmaceutical composition for preventing or treating a disease such as pain, migraine, arthralgia, neuralgia, neuropathies, nerve injury, skin disorder, urinary bladder hypersensitiveness, irritable bowel syndrome, fecal urgency, a respiratory disorder, irritation of skin, eye or mucous membrane, stomach-duodenal ulcer, inflammatory diseases, ear disease, and heart disease. | 09-25-2008 |
Choong-Hwan Ryu, Pohang-City KR
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20090126047 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 05-14-2009 |
20110191908 | REGULATOR FOR FLOWERING TIME, TRANSGENIC PLANT TRANSFORMED WITH THE SAME, AND METHOD FOR REGULATING FLOWERING TIME - The present invention relates to a flowering-time and/or stem elongation regulator isolated from rice, which is selected from OsMADS50, OsMADSS1, OsMADS56, OsMADS14, OsTRX1, OsVIN1, OsCOL4 and OsCOLS, a DNA construct containing the regulator, a transgenic plant, a part thereof, and plant cell transformed with the DNA construct, and method to control flowering-time and/or stem elongation using the regulator. In the present invention, the flowering-time and/or stem elongation can be controlled, and thereby, various agricultural benefits obtained. | 08-04-2011 |
Choong-Min Ryu, Taejeon-Si KR
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20100279347 | POLYMYXIN SYNTHETASE AND GENE CLUSTER THEREOF - The present invention relates to a polymyxin synthetase isolated from Gram-positive | 11-04-2010 |
Choong O Ryu, Gimhae-Si KR
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20100113169 | MOLD FOR MANUFACTURING COMPOSITE DRIVE SHAFT AND COMPOSITE DRIVE SHAFT MANUFACTURED USING THE MOLD - A mold for manufacturing a composite drive shaft, most of which, except for opposite ends functioning as power transmission parts, has a tubular shape with a circular cross-section similar to that of a general shaft, and the shape of each end of which is changed so as to realize easy removal of the drive shaft from the mold after molding. Further, the present invention provides a composite drive shaft, which is manufactured using the mold and is configured such that, when a connection joint (metal yoke) is assembled with each end of the drive shaft, the drive shaft can be rotated in an integrated state realized by the connection joints. Thus, the composite drive shaft of the present invention can directly transmit power, instead of a mechanical fastening jointing technique or an adhesive bonding jointing technique, thus efficiently transmitting high torque. | 05-06-2010 |
20100144453 | CONNECTION JOINT AND COMPOSITE DRIVE SHAFT ASSEMBLY HAVING THEM - The present invention provides a connection joint, which is configured to be efficiently fastened to each end of a composite drive shaft having respective power transmission parts in opposite ends thereof. Further, the present invention also provides a composite drive shaft assembly, which has an integrated structure realized by easily fastening respective connection joints in opposite ends of the composite drive shaft, most of which, except for the opposite ends functioning as power transmission parts, has a tubular shape with a circular cross-section, similar to that of a general shaft, so that the composite drive shaft assembly can efficiently transmit high torque. | 06-10-2010 |
Dong Jo Ryu, Seo-Gu KR
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20110152461 | RESIN HAVING SUPERIOR IMPACT STRENGTH AND COLOR, AND METHOD FOR PREPARING THE SAME - Disclosed is a resin having excellent impact resistance and color, and a method of preparing the same, and more specifically, a resin having the excellent impact resistance and color, and a method of preparing the same, in which the resin includes (a) an occlusion seed consisting of i) a base seed including 99.95 to 99 wt % of alkyl methacrylate and 0.05 to 1 wt % of crosslinker, and ii) a copolymer of aromatic vinyl compound and alkyl acrylate occluding the base seed; (b) a polymer core surrounding the occlusion seed; and (c) a polymer shell surrounding the core, and according to the present invention, it is effective in providing a resin having superior impact strength, transparency, and color, in which the resin can be used as an excellent impact modifier when applying on a polymethylmethacrylate resin, and a method of preparing the same. | 06-23-2011 |
Dong Nyeol Ryu, Daedeok-Gu KR
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20110000249 | ICE MAKING DEVICE AND REFRIGERATOR HAVING THE SAME - A refrigerator includes a main body which forms an external appearance and has a storage chamber to be opened at a front side, and an ice making device which is disposed in the storage chamber to make ice. The ice making device includes an ice making tray which has ice making grooves for making ice, an ejector which rotates and separates the ice made in the ice making grooves, blocking members which are disposed at an upper portion of one side of the ice making grooves to prevent the ice separated from the ice making grooves through the other side of the ice making grooves from returning to the ice making grooves, and a guide member which is disposed above the other side of the ice making tray to guide the ice separated from the other side of the ice making grooves by the ejector toward the blocking members. | 01-06-2011 |
Duk Hyun Ryu, Seo-Gu KR
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20100203386 | CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a lithium secondary battery, which is low in capacity loss after overdischarge, having excellent capacity restorability after overdischarge and shows an effect of preventing a battery from swelling at a high temperature. | 08-12-2010 |
Gang Sik Ryu, Changwon-Si KR
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20090093369 | SUPERCONDUCTING SYNCHRONOUS MACHINE - Disclosed herein is a superconducting field coil of a homopolar type superconducting synchronous machine. The superconducting synchronous machine includes a superconducting field coil which comprises a single or double pancake coil formed by winding a superconducting wire, a core-type rotor which is made of a magnetic material, and an armature winding excited to three phases on a surface of a core of a stator. The field coil of the homopolar type superconducting synchronous machine is not rotated when the machine is in operation. Thus, there is no part for coupling the rotating field coil to a stationary cryo-cooler for cooling a refrigerant, so that the structure is simple, reliability is high, and various cooling methods are available. | 04-09-2009 |
Gwon-Heon Ryu, Daegu KR
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20110169799 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes a liquid crystal layer disposed between first and second substrates. A gate line transmits gate signals; a first data line transmits data voltages; a first voltage line alternately transmits a first voltage and a second voltage that is than greater than the first voltage; a first switching element is connected to the gate line and the first data line; a second switching element is connected to the gate line and the first voltage line; a first pixel electrode is connected to the first switching element; and a second pixel electrode is connected to the second switching element. The first pixel electrode and the second pixel electrode form a liquid crystal capacitor along with the liquid crystal layer, and at least one of the first voltage and the second voltage is variable. | 07-14-2011 |
Gyeong-Min Ryu, Daegu-Shi KR
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20110133375 | ENGINE MOUNT OF VEHICLE - An engine mount of a vehicle may include a main rubber body defining a main liquid chamber, wherein a fastening bolt for assembling a vehicle engine is coupled to the main rubber body, an inner case supporting the main rubber body, and a housing enclosing the main rubber and the inner case, wherein at least a protrusion is formed on an outer circumference of the inner case, and wherein at least a groove is formed in the housing and the at least a protrusion of the inner case is coupled to the corresponding at least a groove of the housing. | 06-09-2011 |
Han Seop Ryu, Kyunggi-Do KR
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20100333144 | APPARATUS AND METHOD FOR PROVIDING AND OBTAINING PRODUCT INFORMATION THROUGH A BROADCAST SIGNAL - The present invention relates to an apparatus and method for providing and obtaining product information through a broadcast signal. In this present invention, information identifying a product item, which is in a scene to be presented from a broadcast signal, is provided together with a broadcast signal, then a signal receiving terminal stores the product information for a new product item and displays the stored information to a viewer to select one product item while or after watching an interesting broadcast program, and transmits data identifying a selected product item to a predetermined web site and receives web site address for the selected item from that site. As a result, detailed information for the selected item is acquired from a server addressed by the received web site address. | 12-30-2010 |
Han Wool Ryu, Gyunggi-Do KR
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20110014539 | SOLID OXIDE FUEL CELL - Disclosed herein is a solid oxide fuel cell comprising a support including hollow porous bodies. | 01-20-2011 |
20110053045 | SOLID OXIDE FUEL CELL AND METHOD OF MANUFACTURING THE SAME - Disclosed is a solid oxide fuel cell, including a polygonal tubular support an outer surface of which has a plurality of planes, a plurality of unit cells respectively formed on the plurality of planes of the tubular support, inner connectors for connecting the plurality of unit cells in series, and a pair of outer connectors for connecting the plurality of unit cells connected in series to a current collector, so that respective unit cells are connected in series on the planes of the tubular support, thus exhibiting excellent cell performance and high power density per unit volume, and maintaining high voltage upon collection of current to thereby reduce power loss due to electrical resistance. A method of manufacturing the solid oxide fuel cell is also provided. | 03-03-2011 |
20110065022 | SOLID OXIDE FUEL CELL - Disclosed herein is a solid oxide fuel cell, including: one or more unit cells, each being provided with a ceramic tubular support; a metal layer which is formed on an outer circumference of one end of each of the unit cells and collects a first electric current; a metal foam which is formed in each of the unit cells and collects a second electric current; and a manifold which is connected with one end of each of the unit cells to receive the first current collected in the metal layer and which is connected with the other end of each of the unit cells to receive the second current collected in the metal foam. The solid oxide fuel cell is advantageous in that since the metal foam and metal tube are employed, an additional current collector is not required, and the electric current generated from an internal electrode can be easily collected through a manifold by connecting the metal foam and metal tube with the manifold. | 03-17-2011 |
20110244365 | METAL OXIDE-YTTRIA STABILIZED ZIRCONIA COMPOSITE AND SOLID OXIDE FUEL CELL USING THE SAME - Disclosed is a metal oxide-yttria stabilized zirconia composite, including 25˜75 wt % of a metal oxide-3 mol % yttria stabilized zirconia composite, and 75˜25 wt % of a metal oxide-8 mol % yttria stabilized zirconia composite. A solid oxide fuel cell is also provided, which includes the metal oxide-yttria stabilized zirconia composite as an anode layer or a support layer of an anode layer. | 10-06-2011 |
Han-Youl Ryu, Hwaseong-Si KR
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20090175307 | Optical connection device and method of fabricating the same - Provided is an optical connection device and a method of fabricating the same. The optical connection device includes a laser diode formed on a substrate, a photodiode that is formed on the laser diode and has an aperture which is an exit of light emitted from the laser diode, and a plurality of electrode pads connected to electrodes for the laser diode and the photodiode on the substrate. A direction in which the light of the laser diode is emitted is opposite to a bonding direction between the laser diode and the substrate with respect to the laser diode. | 07-09-2009 |
20090175630 | Optical interconnection system for transmitting and receiving a three-level signal and method of operating the same - Provided is an optical interconnection system that transmits and receives a three-level signal. The optical interconnection system includes a first and a second optical interconnection device that transmits and receives a two-level signal, and a synthesizer that outputs a three-level signal by synthesizing signals from the first and second optical interconnection devices. The optical interconnection system may transmit and receive a three-level signal while using an optical interconnection device that interconnects a two-level signal. | 07-09-2009 |
Ho-Han Ryu, Suwon-Si, KR
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20080266482 | BACKLIGHT ASSEMBLY AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A backlight assembly and a liquid crystal display having the same which can prevent a lamp wire from being damaged, simplify the manufacturing process, and reduce the manufacturing cost. The backlight assembly includes a receiving container for receiving a lamp, a lamp wire, connected to the lamp, for supplying power to the lamp, and a lamp holder, coupled to the receiving container and connected to the lamp, for guiding the lamp wire in parallel with the lamp. | 10-30-2008 |
20090196018 | BACKLIGHT ASSEMBLY HAVING IMPROVED HEAT RELEASING STRUCTURE AND DISPLAY DEVICE HAVING THE SAME - A backlight assembly having an improved heat releasing structure and a display device having the backlight assembly are provided. The backlight assembly includes a plurality of lamps emitting light and a fixing member receiving the plurality of lamps. A separating member protruding from an edge of the fixing member defines an inner space that contains the light-lamp portions in the fixing member, and the separating member separates electrodes of the lamps from the inner space. The separating member has openings that are positioned to direct the heat generated by the lamp electrodes away from the inner space where the excess heat can cause display quality deterioration. | 08-06-2009 |
20090323371 | LIGHT SOURCE APPARATUS, METHOD OF MANUFACTURING THE LIGHT SOURCE APPARATUS AND BACKLIGHT ASSEMBLY HAVING THE SAME - In a light source apparatus, a method of manufacturing the light source and a backlight assembly having the same, a light guide plate (LGP) includes an upper surface and a lower surface facing each other and a first side surface and a second side surface. The light source is placed in the LGP adjacent to the first side surface and emits light toward the second side surface. The power supply unit is electrically connected to the light source and partially placed in the LGP. The light source may include a lamp or a light-emitting diode (LED). The power supply unit may include a wire or a power supply substrate. The light source apparatus may be formed by an injection molding process using lower and upper mold frames. Therefore, backlight assembly size, the number of parts and manufacturing steps may be decreased, and the illumination quality may be improved. | 12-31-2009 |
20100177124 | DISPLAY DEVICE - The display device includes a display panel displaying images, a light source generating and supplying light to the display panel, and a unitary indivisible frame supporting the display panel and including the light source disposed therein. The frame includes a bottom surface, a plurality of sidewalls which each extend from the bottom surface, a plurality of seating portions which extend from the plurality of sidewalls and on which the display panel is seated, and support protrusions protruding inclined from the seating portions and facing a lateral surface of the display panel. The bottom surface, the plurality of sidewalls, the plurality of seating portions and the support protrusions are disposed continuous with each other in the unitary indivisible frame. | 07-15-2010 |
Ho-Suk Ryu, Jinju-Si KR
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20080231345 | Silicon Wafer For Semiconductor With Powersupply System on the Backside of Wafer - Disclosed is a semiconductor silicon wafer having an electric power supply affixed to the backside of the wafer. By fabricating the electric power supply onto the backside of the wafer that has been left unused, the semiconductor chip can have a self-supplied power, realizing the self-powered semiconductor chip with an increased efficiency. Further, since the electric power supply is installed on the wafer, not the semiconductor chip, the fabrication procedure becomes very simple, and the battery can be mounted on any type of chip. | 09-25-2008 |
20110193238 | SILICON WAFER FOR SEMICONDUCTOR WITH POWERSUPPLY SYSTEM ON THE BACKSIDE OF WAFER - A battery mounted semiconductor device is provided. A battery mounted semiconductor device comprises a semiconductor silicon wafer, an electric power supply formed on a backside of the semiconductor silicon wafer and a circuit pattern formed on a front side of the semiconductor silicon wafer. | 08-11-2011 |
Hwa Hyeon Ryu, Gwanark-Gu KR
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20100017281 | METHOD FOR PROVIDING ADVERTISEMENT INDUCING ACTIVE PARTICIPATION FROM TARGETED CUSTOMERS AND SYSTEM THEREFOR - A method for providing advertisement inducing active participation from targeted customers and a system therefore includes providing a high advertising effect to advertisers through active participation of customers and offering a predetermined compensation to customers participated in consultation. The method for providing advertisement inducing active participation from targeted customers comprises: (a) receiving consultation advertisement registering information from advertisers; (b) outputting consultation advertisement depending on the input registering information; (c) receiving consultation requesting information from customers about the consultation advertisement; and (d) providing a predetermined compensation to customers who input the consultation requesting information. | 01-21-2010 |
Hwang-Bok Ryu, Asan-Si KR
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20100071854 | APPARATUS AND METHOD OF MANUFACTURING A SEMICONDUCTOR PACKAGE - An apparatus and a method of manufacturing a semiconductor package are provided. A die attaching process and/or a wire bonding process for first and second surfaces of a lead frame are sequentially performed inside one equipment. Thus, time required for a semiconductor packaging process decreases and yield is increased. | 03-25-2010 |
20110136334 | METHOD OF FORMING AT LEAST ONE BONDING STRUCTURE - A method of forming at least one bonding structure may be provided. A ball may be formed on the front end of a wire outside a capillary. The capillary may be moved downwardly to form a preliminary compressed ball on a first pad using the ball. The capillary may be moved upwardly to form a neck portion on the preliminary compressed ball using the preliminary compressed ball and the wire. The capillary may be moved obliquely and downwardly to form a compressed ball. The capillary may extend the wire from the compressed ball to a second pad. | 06-09-2011 |
20130223001 | PRINTED CIRCUIT BOARD AND MEMORY MODULE COMPRISING THE SAME - A printed circuit board (PCB) comprises an internal wiring layer, an insulating layer on the internal wiring layer, a via hole extending through the insulating layer, and an external wiring layer on the insulating layer. The internal wiring layer comprises at least one metal wiring layer. The via hole exposes the internal wiring layer. The external wiring layer is electrically connected to the internal wiring layer. The external wiring layer includes a mounting area on which a semiconductor chip is disposed and a non-mounting area on which a semiconductor chip is not disposed. A thickness of the mounting area is less than a thickness of the non-mounting area. | 08-29-2013 |
Hyo-Chang Ryu, Seo-Gu KR
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20110109000 | SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME - Provided are a semiconductor package and a method of forming the same. The semiconductor package includes a stress reliever disposed on a part (more specifically, a weak part) of a semiconductor chip. The stress reliever relieves thermal and/or physical stresses caused by a molding layer. As a result, the semiconductor chip does not suffer from the thermal and/or physical stresses. | 05-12-2011 |
Hyune-Jung Ryu, Jeollanam-Do KR
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20090012340 | Thermal-cracking method of hydrocarbon - The present invention relates to a thermal-cracking method of hydrocarbon using a hydrocarbon thermal-cracking apparatus including a tube type furnace having a radiation part for thermally cracking hydrocarbon feedstocks supplied together with steam and a convection part. A hydrocarbon thermal-cracking catalyst is packed in some or entire area of the tube placed in the radiation part of the tube type furnace, wherein the hydrocarbon thermal-cracking catalyst includes an oxide catalyst represented by CrZr | 01-08-2009 |
Il-Sun Ryu, Daegu KR
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20100218841 | 3-D FABRIC AND PREPARING THEREOF - A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The intermediate layer has a multi-layered structure where a multiple of a fabric is separated each other. The three-dimensional multilayer fabric can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure. | 09-02-2010 |
20100288449 | THREE-DIMENSIONAL FABRIC WITH THREE-LAYERED STRUCTURE - A three-dimensional fabric with three-layered structure is provided. The three-dimensional fabric comprises a surface layer, a backing layer, an intermediate layer, a first interconnection portion for connecting the surface layer and the backing layer, and a second interconnection portion for connecting the intermediate layer and the backing layer. The three-dimensional fabric with three-layered structure can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure. | 11-18-2010 |
In Sang Ryu, Hwasung-Si KR
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20090151802 | Impulse charger for motor vehicle engines - An impulse charger for motor vehicle engines include impulse valves driven using driving force continuously generated by a driving apparatus so as to be instantaneously opened and closed at a high speed by a link unit in which link members are interconnected, and in which the impulse valves for all cylinders are simultaneously driven. Thus, the impulse charger provides simple drive control, reduction in necessary components, and an efficient mounting space, guarantees easy manufacturing and mounting at a low cost, and prevents noise from being generated when the impulse valves are operated. | 06-18-2009 |
Jae Ahn Ryu, Gyeongsangbuk-Do KR
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20100302050 | METHOD AND APPARATUS FOR CHARGE CONTROL OF A PORTABLE TERMINAL HAVING A SOLAR BATTERY - Provided is an apparatus for controlling charging of a portable terminal equipped with a solar battery that converts solar energy into an electrical energy, the apparatus including a thermistor in which a resistance value changes according to a temperature change; a comparator which outputs a first signal when a temperature surrounding the thermistor is less than a preset reference temperature as determined by the resistance value change of the thermistor according to the temperature change and outputs a second signal when the temperature is at least the preset reference temperature or more; and a charging unit which is activated and receives the electrical energy from the solar battery to charge a battery when the first signal is inputted from the comparator, and is deactivated and blocks the charge of battery in case the second signal is inputted. | 12-02-2010 |
20130278202 | METHOD AND APPARATUS FOR CHARGE CONTROL OF A PORTABLE TERMINAL HAVING A SOLAR BATTERY - Provided is an apparatus for controlling charging of a portable terminal equipped with a solar battery that converts solar energy into an electrical energy, the apparatus including a thermistor in which a resistance value changes according to a temperature change; a comparator which outputs a first signal when a temperature surrounding the thermistor is less than a preset reference temperature as determined by the resistance value change of the thermistor according to the temperature change and outputs a second signal when the temperature is at least the preset reference temperature or more; and a charging unit which is activated and receives the electrical energy from the solar battery to charge a battery when the first signal is inputted from the comparator, and is deactivated and blocks the charge of battery in case the second signal is inputted. | 10-24-2013 |
20140340020 | METHOD AND APPARATUS FOR CHARGE CONTROL OF A PORTABLE TERMINAL HAVING A SOLAR BATTERY - Provided is an apparatus for controlling charging of a portable terminal equipped with a solar battery that converts solar energy into an electrical energy, the apparatus including a thermistor in which a resistance value changes according to a temperature change; a comparator which outputs a first signal when a temperature surrounding the thermistor is less than a preset reference temperature as determined by the resistance value change of the thermistor according to the temperature change and outputs a second signal when the temperature is at least the preset reference temperature or more; and a charging unit which is activated and receives the electrical energy from the solar battery to charge a battery when the first signal is inputted from the comparator, and is deactivated and blocks the charge of battery in case the second signal is inputted. | 11-20-2014 |
Jae Gug Ryu, Nam-Ku KR
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20080203353 | DRY-ETCHING GAS FOR SEMICONDUCTOR PROCESS - The invention is a method for continuously preparing highly pure octafluorocyclopentene for use in dry-etching processes. The method includes reacting octachlorocyclopentene with KF in a continuous manner, and purifying crude octafluorocyclopentene. In the reacting step, two KF-charged filters are installed in parallel and allowed to communicate with a reactor containing octachlorocyclopentene in an alternating manner to produce crude octafluorocyclopentene. In the purifying step, organics having lower boiling points than octafluorocyclopentene are removed, and metal ingredients and organics having boiling points higher than octafluorocyclopentene are separated to recover octafluorocyclopentene as a gas. The gaseous octafluorocyclopentene composition contains C | 08-28-2008 |
Jae-Gug Ryu, Ulsan-City KR
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20080262195 | Method of preparing perfluoroalkadiene - Disclosed herein is a method of preparing a perfluoroalkadiene. A dihaloperfluorocarbon used as a starting material is added dropwise to a nonpolar organic solvent, a metal powder and an organic metal compound. The dihaloperfluorocarbon is slowly added dropwise in a temperature range from 30° C. to 150° C. for a certain period of time. Moreover, the nonpolar organic solvent used may be benzene, toluene, xylene, etc., and the organic metal compound is used by being dissolved in ethyl ether or tetrahydrofuran at a concentration of 1 to 3M. The metal powder used may be Mg, Zn, Cd, etc. | 10-23-2008 |
Jae-Nam Ryu, Incheon KR
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20100126923 | BIOARTIFICIAL LIVER SYSTEM USING BIOREACTOR PACKED WITH GEL BEADS - The present invention discloses a bioartificial liver system comprising a fixed-bed bioreactor packed with gel beads containing hepatocytes of an animal, a plasma reservoir, a plasma separator, and an efflux chamber, wherein the plasma reservoir is located at a position higher than the bioreactor, a ventilation filter in contact with atmosphere is provided at the top of the plasma reservoir, and the top of the plasma reservoir is directly connected to the efflux chamber via a connecting line. The inventive system satisfactorily performs the essential liver functions without the problems of gel bead damage or channeling. | 05-27-2010 |
Jae-Yeon Ryu, Gwangjin-Gu KR
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20090028543 | APPARATUS FOR PHOTOGRAPHING PIPE WITHOUT SUSPENSION OF WATER SUPPLY AND SYSTEM FOR CONTROLLING THE SAME - An apparatus for photographing a pipe without suspension of water supply and a system for controlling the same are disclosed. According to present invention, the interior of the pipe can be photographed by inserting the camera into the pipe and moving and rotating the camera without halting water supply, and information about the movement and rotation of the camera can be produced. A problem of discontinuance of using the whole pipe due to photographing of the interior of the pipe can be prevented. The camera can accurately photograph respective portions in the pipe by precisely moving forward/backward and rotating left/right or up/down. Since information about a practical position in the pipe with respect to the photographed image is provided, a user can accurately grasp a defect-position in the pipe, and can easily control the camera. | 01-29-2009 |
Jae Yong Ryu, Gyeongbuk KR
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20110141387 | Liquid Crystal Display Device - An LCD device adapted to simplify a configuration and to secure a ground continuity for driving components is disclosed. The LCD device includes a liquid crystal display panel; a front cover encompassing edges of the liquid crystal display panel; a backlight unit applying light to the liquid crystal display panel and having a front surface supporting the liquid crystal display panel and a rear surface; a back cover receiving the backlight unit; a metal plate fastened and electrically connected to the front cover; and a driver on the metal plate, the driver electrically connected to the metal plate. | 06-16-2011 |
Jee-Youl Ryu, Suwon KR
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20080238819 | DIFFERENTIAL SIGNALING SYSTEM AND FLAT PANEL DISPLAY WITH THE SAME - A differential signaling system that clearly detects a presence of an impedance mismatch utilizing a test circuit in a flat panel display using a signal transmission method for transmitting a differential signal. A first transmission line and a second transmission line are coupled between a transmitter and a receiver as a differential signal line. A termination resistor is coupled between the first transmission line and the second transmission line at the receiver. A test circuit is coupled in parallel to the termination resistor, and detects a minute variation of differential impedance due to the differential signal line. The test circuit includes a differential test amplifier for amplifying a differential voltage responsive to a minute variation in an impedance of the first transmission line or the second transmission line, and two switches coupled to input terminals of the differential test amplifier for controlling an operation of the differential test amplifier. | 10-02-2008 |
Je Hyuk Ryu, Gyunggi-Do KR
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20110133673 | LED DRIVING CIRCUIT HAVING ERROR DETECTION FUNCTION - There is provided an LED driving circuit. An LED driving circuit according to an aspect of the invention may include: a shift register separating dimming data and control data from serial peripheral interface (SPI) data and outputting the dimming data and the control data in predetermine data units; a scan register generating scan data according to the control data from the shift register; a first error detection unit detecting an error in the dimming data from the shift register; a second error detection unit detecting an error in the scan data from the scan register; and a logic operation unit performing an OR operation on an output signal from the first error detection unit and an output signal from the second error detection unit. | 06-09-2011 |
Jeoung Hyun Ryu, Cheongju-Si KR
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20110172413 | PURIFICATION METHOD OF LACTONE COMPOUNDS CONTAINING UNSATURATED ALKYL GROUP BY EXTRACTION WITH SILVER ION SOLUTION - The present invention relates to a method for separating and purifying a lactone compound with an unsaturated alkyl group from a lactone compound with a saturated alkyl group which is an analog thereof. More specifically, the present invention relates to a method for effectively separating a lactone compound with an unsaturated alkyl group such as FK506 at high purity by extraction with a silver ion (Ag | 07-14-2011 |
Jin Mun Ryu, Hwaseong-Si KR
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20090085138 | GLASS CAP MOLDING PACKAGE, MANUFACTURING METHOD THEREOF AND CAMERA MODULE - The present invention is to reduce a manufacturing cost and improve productivity by manufacturing a small module in comparison with a conventional module and simplifying a process. | 04-02-2009 |
20100032781 | Camera module and method of manufacturing the same - Provided is a camera module including an image sensor module including a substrate; an image sensor that is mounted on a top surface of the substrate; a ground pad that is disposed on a bottom surface of the substrate; and a sealing member that seals the image sensor mounted on the substrate; a lens member that is stacked on the image sensor module; and a conductive member that is formed on side surfaces of the image sensor module and the lens member so as to be electrically connected to the ground pad. | 02-11-2010 |
20120012159 | Solar cell module and method for manufacturing the solar cell module, and mobile device with the solar cell module and method for manufacturing the mobile device - The present invention provides a solar cell module. The solar cell module includes a floodlight panel with a light transmission property; solar cells each of which has a light-receiving surface with electrode pads and a non-light-receiving surface opposite to the light-receiving surface, the solar cells being adhered to the floodlight panel so that the light-receiving surface faces the floodlight panel; and a conductive bonding film which is interposed between the floodlight panel and the solar cells and bonds the floodlight panel to the solar cells, wherein the conductive bonding film is used to electrically connect the electrode pads of the solar cells adjacent to one another. | 01-19-2012 |
Jin Mun Ryu, Hwaseong KR
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20100157142 | CAMERA MODULE AND METHOD OF MANUFACTURING THE SAME - A camera module according to an aspect of the invention may include: a housing supporting movements along an optical axis of a lens barrel having a lens therein; a board having an image sensor collecting light incident upon the lens to form an image, and fixed to the housing; filter glass provided within the housing, arranged above the board and creating a space within which the image sensor is provided; and a dust dam provided within the space, the dust dam onto which foreign objects entering the image sensor are stuck so as to prevent the movements of the foreign objects. | 06-24-2010 |
Jin-Mun Ryu, Hwasung-Si KR
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20110146780 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell module and a method of manufacturing the solar cell module are disclosed. The method in accordance with an embodiment of the present invention includes forming a conductive bump on a conductive pad formed on one surface of a solar cell, forming a circuit pattern on one surface of a transparent substrate, in which the circuit pattern corresponds to a position of the conductive bump, adhering the solar cell to the transparent substrate in such a way that the conductive bump is in direct contact with the circuit pattern, and forming a protective resin layer on one surface of the transparent substrate in such a way that the solar cell is covered. By using the above steps, a thinner solar cell module can be implemented while improving the manufacturing efficiency. | 06-23-2011 |
Jinsang Ryu, Gunpo-Si KR
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20100024447 | DUAL GAS AND HOT LIQUID ABSORPTION CHILLER ASSEMBLY - An absorption chiller assembly ( | 02-04-2010 |
Jong Gi Ryu, Yongin KR
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20090059539 | RADIO FREQUENCY MODULE ASSEMBLY - A radio frequency (RF) module assembly includes a substrate on which a predetermined component is mounted, the substrate comprising a connection terminal, and an RF module mounted on the substrate and processing a predetermined RF signal. The RF module includes a housing forming a body, a jack receiving and transmitting a predetermined RF signal, a jack receiving part provided at the housing to allow the jack to be inserted inside the housing and received, and a terminal connected to a connection terminal of the substrate. | 03-05-2009 |
Jong Ha Ryu, Daegu KR
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20110117224 | Composition Comprising Bamboo Extract and the Compounds Isolated Therefrom Showing Treating and Preventing Activity for Inflammatory and Blood Circulation Disease - The present invention relates to a composition comprising a bamboo plant extract for the prevention and treatment of inflammatory or blood circulation disease. | 05-19-2011 |
20110280975 | COMPOSITION COMPRISING BAMBOO EXTRACT AND THE COMPOUNDS ISOLATED THEREFROM SHOWING ACTIVITY FOR THE TREATMENT AND PREVENTION OF INFLAMMATORY AND BLOOD CIRCULATION DISEASE - The present invention relates to a composition comprising a bamboo plant extract for the prevention and treatment of inflammatory or blood circulation disease. | 11-17-2011 |
Jung Wan Ryu, Gyoungsangnam-Do KR
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20110132350 | OVEN RANGE - Provided is an oven range. A communication opening which is formed at a front end of a bottom surface of an oven chamber is selectively opened or closed by an opening/closing member linked to the rotation of an oven door for opening or closing the oven chamber. Accordingly, the oven range is advantageous as it uniformly cooks a food and simultaneously prevents a burner from being contaminated. | 06-09-2011 |
20110186037 | TOP BURNER AND COOKER COMPRISING THE SAME - A top burner and a cooker having the top burner are provided. The top burner includes a first burner provided with a plurality of flame holes that form flame by combusting mixed gas and a second burner provided with a plurality of flame holes that form flame separated from the flame formed by the flame holes of the first burner by combusting the mixed gas. An arrangement of the flame holes of the first burner is realized in a different shape from an arrangement of the flame holes of the second burner. | 08-04-2011 |
Junhyeong Ryu, Incheon City KR
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20090057715 | SCR CONTROLLED BY THE POWER BIAS - A composite dual SCR circuit that acts to protect the Vcc node as well as an I/O node or pin. The dual SCR uses the Vcc to control or program the triggering point of the SCR connected to an I/O node. When Vcc is low, the SCR protecting an I/O node triggers a few volts above ground, but when Vcc is high the trigger point of the SCR protecting the I/O node is much higher. The dual SCR incorporates added diffusions to an existing first SCR structure between the power node and the ground node thereby forming a second SCR. The first and second SCRs share a common cathode transistor. In one illustrative embodiment, only one SCR is constructed incorporating the Vcc to control the triggering of the SCR. | 03-05-2009 |
20090237847 | STACKED SCR WITH HIGH HOLDING VOLTAGE - Stacked SCR's are disclosed with a resistor connecting an internal portion of the upper SCR to an internal portion of the lower SCR. The anode of the protective circuit is connected to a contact on a target circuit to be protected and the cathode of the protective circuit is connected to ground or a reference voltage on the target circuit. The anode voltage is directed to the lower SCR via the resistor such that when the voltage on the anode reaches the triggering voltage of the lower SCR, that SCR triggers and that triggering triggers the upper SCR, such that the stacked SCR's both trigger and thereby limit the voltage between the anode and the cathode and thereby protecting the target circuit. | 09-24-2009 |
Jun-Hyeong Ryu, Incheon KR
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20100065884 | Electrostatic Discharge Diode - The present invention relates to an electrostatic discharge diode. The electrostatic discharge diode according to exemplary embodiment of the present invention includes: an N-type well formed on a substrate; an n− region formed on the N-type well; a plurality of p− regions penetrated and formed in the n− region; a plurality of n+ regions penetrated and formed in a first layer in which the n− region and a plurality of the p− regions are formed; a plurality of n+ regions penetrated and formed in a first layer in which the n− region and a plurality of the p− regions are formed; and a plurality of p+ regions penetrated and formed in the first layer, wherein a first n+ region among a plurality of the n+ regions and a first p+ region corresponding to the first n+ region are penetrated and formed in each other region of the corresponding first p− region among a plurality of the p− regions. | 03-18-2010 |
Keun Chang Ryu, Suwon KR
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20110159304 | ANTI-SULPHATE REDUCING BACTERIA COMPOSITION COMPRISING 1,2-BENZISOTHIAZOL-3(2H)-ONE, IRGASAN, BENZYL-2-BROMOACETATE, 2,2-DIBROMO-2-CYANOACETAMIDE, AND 2-BROMO-2-NITROPROPAN-1,3-DIOL - Disclosed are a composition for inhibiting a proliferation of sulphate reducing bacteria comprising at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol as effective ingredients; a method for inhibiting the proliferation of sulphate reducing bacteria comprising the step of including a sufficient amount for inhibiting the proliferation of sulphate reducing bacteria of at least one of 1,2-benzisothiazol-3(2H)-one, irgasan, benzyl-2-bromoacetate, 2,2-dibromo-2-cyanoacetamide, and 2-bromo-2-nitropropan-1,3-diol in a corrosion sensitive material or degradation sensitive material; a sheet comprising the composition; and a steel plate to which the composition is applied. | 06-30-2011 |
Koang Hun Ryu, Hwasung-Si KR
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20100275658 | Apparatus to reinforce a drum washing machine - A drum washing machine allows a plurality of electric wires to be easily secured in a cabinet, in addition to reinforcing strength of a top plate. The drum washing machine includes a cabinet having an opening at an upper portion thereof, a top plate to cover the opening, and a reinforcement placed at a predetermined position of the opening to support and reinforce the top plate. A wire holder is provided at a predetermined portion of the reinforcement to hold the electric wires arranged in the cabinet. The drum washing machine is provided with the reinforcement, which reinforces the strength of the top plate, and allows the electric wires to be easily arranged and held in the cabinet. | 11-04-2010 |
Kwan-Woo Ryu, Hwaseong-Si KR
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20090325326 | Apparatus and method for manufacturing semiconductor devices through layer material dimension analysis - Apparatus and method for manufacturing a semiconductor device through a layer material dimension analysis increase productivity. The method includes performing a semiconductor manufacturing process of at least one reference substrate and at least one target substrate in a semiconductor process device, detecting a reference spectrum and a reference profile for the reference substrate, determining a relation function between the detected reference spectrum and reference profile, detecting a real-time spectrum of the target substrate, and determining in real time a real-time profile of the target substrate processed in the semiconductor process device by using the detected real-time spectrum as a variable in the determined relation function. | 12-31-2009 |
Kwhang-Hyun Ryu, Daejon KR
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20090154334 | QR DECOMPOSITION APPARATUS AND METHOD FOR MIMO SYSTEM - Provided are a QR decomposition apparatus and method for a MIMO system. The QR decomposition apparatus includes: a norm calculator for calculating a vector size norm for a channel input; a Q column calculator for calculating a column value of a unitary matrix Q by multiplying a delayed channel input with √{square root over (norm)}; an R row calculator for receiving the delayed channel input, the output of the Q column calculator, and 1/√{square root over (norm)}, and calculating a row value of an upper triangular matrix R; a Q update calculator for receiving the delayed channel input, the output of the R row calculator, and a delayed output of the Q column calculator, and calculating a Q update matrix value; and a norm update calculator for receiving a delayed output of the norm calculator and an output of the R row calculator, and outputting a norm update matrix value. | 06-18-2009 |
20090154405 | MEDIUM ACCESS CONTROL METHOD AND DATA TRANSMISSION METHOD USING THE SAME IN WIRELESS LOCAL AREA NETWORK - Provided are a MAC method and a method for transmitting data using the same in a WLAN. The MAC method includes: transmitting a bandwidth scheduling report frame for informing information on downlinks and uplinks allocated to a terminal by including the bandwidth scheduling report frame in one of the downlinks where the bandwidth scheduling report frame includes a plurality of downlinks, a plurality of uplinks, and a plurality of short uplinks and the number of the plurality of downlinks is equal to the number of the plurality of uplinks; receiving a bandwidth request frame for requesting bandwidth allocation through one of the uplinks; and allocating a bandwidth to each of the terminals by an unit of the downlink and the uplink. | 06-18-2009 |
Kyung-Seok Ryu, Daejon KR
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20090089106 | System And Method For Developing Strategic Scenario - Provided are a system and method for developing a strategic scenario. The system includes: a region analyzer for receiving initial scenario regions and sub-regions, verifying an organic relationships therebetween by performing a systematic thinking, calculating metric points of factors by performing an influencing matrix analysis, calculating a dynamic index for the factors based on the calculated metric points and classifying the factors into factor groups; a scenario diagnosis unit for selecting major factors based on the dynamic index and creating a projection catalogue of the selected major factors; a scenario developer for performing a comparability analysis between future prospects of selected major factors, performing a projection bundle extracting analysis based on the metric results from the comparability analysis, and deciding a final scenario by performing a cluster and a multidimensional scaling analysis; and a database for storing data generated from the region analyzer, the scenario diagnosis and the scenario developer. | 04-02-2009 |
Ll-Sun Ryu, Daegu KR
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20090288731 | 3D FABRIC AND PREPARING THEREOF - A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The surface layer includes sequential unstitched surface portions and sequential stitched surface portions formed in an alternating and repeating pattern. The unstitched surface portions of the surface layer are essentially composed of surface warp threads only, and the stitched surface portions of the surface layer are composed of the surface warp threads and intermediate warp threads. The backing layer includes sequential unstitched backing portions and sequential stitched backing portions formed in an alternating and repeating pattern. The unstitched backing portions of the backing layer are essentially composed of backing warp threads only, and the stitched backing portions of the backing layer are composed of the backing warp threads and the intermediate warp threads. The intermediate warp threads are woven without interlacing with weft threads on the surfaces of the unstitched backing portions. The intermediate layer includes sequential intermediate portions composed of the intermediate warp threads only. Each of the intermediate portions consists of a first intermediate portion and a second intermediate portion connected to the stitched surface portions and the stitched backing portions in an alternating and repeating pattern. The connecting warp threads of the intermediate layer exposed to the outside of the backing layer are sheared. Further provided is a method for the production of the fabric. | 11-26-2009 |
Min-Seong Ryu, Suwon, Si KR
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20110084260 | THIN FILM TRANSISTOR ARRAY PANEL USING ORGANIC SEMICONDUCTOR AND A METHOD FOR MANUFACTURING THE SAME - The present invention disclosed an organic thin film transistor, an organic thin film transistor array substrate and an organic thin film transistor display. The present invention disclosed organic materials which is proper for the application to a large screen display. The presentation also disclosed structures and a method for manufacturing such an organic thin film transistor, the organic thin film transistor array substrate and the organic thin film transistor display. | 04-14-2011 |
20110248255 | ORGANIC THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film transistor array panel is provided, the method includes forming a gate line on a substrate; forming a gate insulating layer on the gate line; forming a data line and a drain electrode on the gate insulating layer; forming an organic semiconductor layer on the data line, the drain electrode and an exposed portion of the gate insulating layer between the data line and the drain electrodel; forming a protective member fully covering the organic semiconductor layer; forming a passivation layer on the protective layer, the data line, and the drain electrode; forming a contact hole in the passivation layer to expose a portion of the drain electrode; and forming a pixel electrode on the passivation layer, the pixel electrode connected to the drain electrode through the contact hole. | 10-13-2011 |
Mun Ho Ryu, Jeollabuk-Do KR
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20100042022 | EARLY REHABILITATION TRAINING SYSTEM - Provided is an early rehabilitation training system that increase the intensity of patient rehabilitation training to shorten the time it takes for patients to progress to a secondary rehabilitation training stage by allowing patients incapable of self-ambulation to be artificially rehabilitated in a prone, bed-ridden position. The system includes a treatment bed ( | 02-18-2010 |
Myung Hyo Ryu, Changwon KR
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20100142227 | PHOTOVOLTAIC POWER CONDITIONING SYSTEM AND METHOD - A photovoltaic power conditioning system and method is provided. The system includes an isolated DC/DC converter ( | 06-10-2010 |
Nam Gyu Ryu, Chungcheongbuk-Do KR
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20080265335 | SEMICONDUCTOR DEVICE AND METHOD OF FORMING GATE AND METAL LINE THEREOF - A gate in a semiconductor device is formed to have a dummy gate pattern that protects a gate. Metal lines are formed to supply power for a semiconductor device and transfer a signal. A semiconductor device includes a quad coupled receiver type input/output buffer. The semiconductor device is formed with a gate line that extends over an active region, and a gate pad located outside of the active region. The gate line and the gate pad are adjoined such that the gate line and a side of the gate pad form a line. Dummy gates may also be applied. The semiconductor device includes a first metal line patterns supplying power to a block having a plurality of cells, a second metal line pattern transferring a signal to the cells, and dummy metal line patterns divided into in a longitudinal direction. | 10-30-2008 |
20120007187 | SEMICONDUCTOR DEVICE AND METHOD OF FORMING GATE AND METAL LINE THEREOF - A gate in a semiconductor device is formed to have a dummy gate pattern that protects a gate. Metal lines are formed to supply power for a semiconductor device and transfer a signal. A semiconductor device includes a quad coupled receiver type input/output buffer. The semiconductor device is formed with a gate line that extends over an active region, and a gate pad located outside of the active region. The gate line and the gate pad are adjoined such that the gate line and a side of the gate pad form a line. Dummy gates may also be applied. The semiconductor device includes a first metal line patterns supplying power to a block having a plurality of cells, a second metal line pattern transferring a signal to the cells, and dummy metal line patterns divided into in a longitudinal direction. | 01-12-2012 |
Nam Gyu Ryu, Ichon-Shi KR
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20110156169 | SEMICONDUCTOR APPARATUS CAPABLE OF REDUCING PLASMA DAMAGE - A semiconductor apparatus comprises a semiconductor substrate; a group of PMOS transistors formed on a predetermined portion of the semiconductor substrate; a group of NMOS transistors disposed adjacent to the group of PMOS transistors on the semiconductor substrate; a guard ring region formed between the group of PMOS transistors and the group of NMOS transistors; and a current detouring unit formed in the guard ring region and configured to discharge current produced by plasma ions towards the semiconductor substrate. | 06-30-2011 |
Sang-Hyo Ryu, Yuseong-Gu KR
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20100230642 | CATALYST FOR PREPARING CARBON NANOTUBE COMPRISING MULTI-COMPONENT SUPPORT MATERIALS CONTAINING AMORPHOUS SILICON PARTICLES AND THE BULK SCALE PREPARATION OF CARBON NANOTUBE USING THE SAME - The present invention relates to a catalyst composition for preparing carbon nanotube containing multi-component support materials of amorphous Si, Mg and Al as well as a bulk scale preparation process for preparing carbon nanotube using said catalyst composition. More specifically, this invention relates to a process for preparing carbon nanotube using the catalyst composition comprising a transition metal catalyst and support materials of amorphous Si, Mg and Al. | 09-16-2010 |
Sangik Ryu, Seongman-City KR
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20090156353 | Planetary gear set - A planetary gear set includes: a sun gear, a plurality of planetary gears externally meshed with the sun gear, and a carrier that interconnects the plurality of planetary gears such that the plurality of planetary gears revolve around a exterior circumference of the sun gear, and an arrangement of the plurality of planetary gears is rotationally non-symmetrical. | 06-18-2009 |
Se-Hyung Ryu, Cheonan-Si KR
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20090014503 | Reflow apparatuses and methods for reflow - There are provided reflow apparatuses and a methods therefor. In some embodiments, a reflow apparatus includes a first heating unit capable of heating a solder on a substrate up to just below before a melting point of the solder at ambient pressure such that the solder on the substrate is melted and electronic components mounted on the substrate are then soldered to the substrate; and a second heating unit connected to the first heating unit, the second heating unit capable of heating the solder on the substrate heated in the first heating unit through at least a portion of a solder melting temperature range in a vacuum state. | 01-15-2009 |
Seong Eon Ryu, Taejeon-Si KR
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20090042872 | Rhodanine Derivatives, a Process for the Preparation Thereof and Pharmaceutical Composition Containing the Same - Disclosed herein are rhodanine derivatives, a method for the preparation thereof, and a pharmaceutical composition containing the same. The rhodanine derivatives have inhibitory activity against protein phosphatases (PPase) such as PTP1B, Prl-3, LAR, CD45, Cdc25A, Cdc25B, Cdc25C, Yop, PP1 and VHR, and can be applied for the prevention and treatment of PPase-caused diseases, including autoimmune diseases, diabetes, impaired glucose intolerance, insulin resistance, obesity, cancers, etc. when the inhibitory activity thereof is modulated. | 02-12-2009 |
20090117580 | Structure of prl-1 protein crystal and the method of crystallization thereof - The present invention relates to a crystal structure of PRL-1 (Phospatase of Regenerating Liver) protein and a method of crystallization thereof. It has been found that the PRL-1 protein has a tertiary structure having 5 strands of beta-sheet surrounded by 6 alpha-helices and well-arranged active site with closed P-loop, and monomers form a trimer through farnesylation site in the C-terminus of said protein. Thus intra-cellular migration and membrane localization can be achieved. The said crystal structure of PRL-1 protein of the present invention is very useful for the development the agent which inhibits carcinogenesis and metastasis of the cancer. | 05-07-2009 |
Seong Hyun Ryu, Yongin KR
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20110115665 | BEAM STEERING SYSTEM OF PHASED ARRAY ANTENNA USING FREQUENCY - Provided is a beam steering system of a phased array antenna using a frequency. The beam steering system according to the present invention includes: a plurality of transmitting/receiving front-ends including phase shifters for adjusting phases of inputted signals; a plurality of array antennas emitting signals outputted from the transmitting/receiving front-ends to free space; and a wideband transmitter generating the signals inputted into the transmitting/receiving front-ends, wherein the wideband transmitter generates the signals by varying frequencies of the signals in accordance with a control signal inputted from the outside. According to the exemplary embodiment of the present invention, by generating the signals by varying the frequencies of signals inputted into the phase shifters of transmitting/receiving front-ends, it is possible to generate a beam steering angle through a simple control without changing the phase of the phase shifter. | 05-19-2011 |
Seoung-Min Ryu, Gunpo-Si KR
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20090292069 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INLCUDING THE CAPSULATED COLORANT - Provided are a capsulated colorant, a method of preparing same and ink compositions including the capsulated colorant. The capsulated colorant includes a colorant and a polymer resin coated on the colorant. The polymer resin is a result of polymerization of a polymerizable composition comprising a basic monomer and a polymerizable unsaturated monomer. The ink composition comprises the colorant coated with the polymeric resin and a solvent, which may be water and at least one organic solvent. | 11-26-2009 |
Seung-Kyoon Ryu, Seoul-Si KR
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20090237367 | ELECTRONIC DOCUMENT REPRODUCTION APPARATUS AND REPRODUCING METHOD THEREOF - The present invention relates to an electronic document reproduction apparatus supporting a preview function upon outputting an electronic book, and a reproducing method thereof. The electronic document reproduction apparatus includes: an input/output unit for outputting contents of an electronic document and receiving a user's instruction from a user; a storage unit for storing data of the electronic document; and a controller for searching for an output position of a corresponding electronic document according to the users instruction input through the input/output unit, and displaying the corresponding electronic document, wherein the controller receives a preview execution instruction through the input/output unit and provides a preview function for a corresponding position to the electronic document, and the controller receives a page selection instruction and sets a corresponding page as an output position. | 09-24-2009 |
20110210932 | ELECTRONIC DOCUMENT REPRODUCTION APPARATUS AND REPRODUCING METHOD THEREOF - The present invention relates to an electronic document reproduction apparatus and method. According to an embodiment, the method includes displaying at least a portion of a current page of a document on a first region of the display unit; receiving, via the input unit, a touch input on a second region of the display unit; displaying information regarding a preview page of the document in response to the touch input; receiving, via the input unit, a drag input associated with the touch input; changing, by the controller, the displayed information to new information regarding a new preview page based on a dragging distance of the drag input, the new information including a page number being changed based on the dragging distance of the drag input; and displaying, on the first region, the new preview page corresponding to the changed page number in response to a release input associated with the drag input. | 09-01-2011 |
Seung Ryeol Ryu, Ansan KR
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20080278947 | Luminous Element For Backlight Unit - The present invention relates to a luminous element, and more particularly, to a luminous element for a backlight unit with a plurality of luminous chips mounted on a substrate. The present invention provides a luminous element for a backlight unit, in which luminous chips are arranged on a substrate so that the manufacturing process and cost can be reduced and the size of a substrate is minimized when manufacturing the luminous element, thereby minimizing the size of a backlight unit. Further, the present invention provides a luminous element for a backlight unit, in which luminance uniformity can be increased by optimizing the viewing angle of the luminous element. | 11-13-2008 |
Seung Ryeol Ryu, Bucheon-Si KR
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20090003015 | Light Guide Device and Back Lighting Module Comprising the Same - A light guide device is used in a back light module that more uniformly mixes different colored light emitted from a plurality of LEDs and transfers the mixed light to a display panel, wherein a light loss can be minimized during the light mixing process and the light can be more uniformly mixed. A light guide device is disclosed for mixing different colored light emitted from a plurality of light emitting diodes (LEDs) and guiding the mixed light to a display panel, wherein the light guide device comprises a light guide portion in the form of a plate arranged at a rear of the display panel; and a light mixing portion formed integrally with the light guide portion and including a light incidence surface adjacent to the plurality of LEDs and a light mixing area for mixing the light with difference colors incident through the light incidence surface. | 01-01-2009 |
20100177534 | BACKLIGHT PANEL EMPLOYING WHITE LIGHT EMITTING DIODE HAVING RED PHOSPHOR AND GREEN PHOSPHOR - Disclosed is a backlight panel employing a white light emitting diode. The white light emitting diode includes a blue light emitting diode chip and red and green phosphors positioned over the blue light emitting diode chip. Accordingly, since the backlighting can be performed using white light with distinct red, green and blue wavelengths, the color reproducibility can be enhanced. Further, since the white light can be implemented with a single light emitting diode, the manufacturing costs and thickness of the backlight panel can also be reduced. | 07-15-2010 |
20110026242 | BACKLIGHT PANEL EMPLOYING WHITE LIGHT EMITTING DIODE HAVING RED PHOSPHOR AND GREEN PHOSPHOR - Disclosed is a backlight panel employing a white light emitting diode. The white light emitting diode includes a blue light emitting diode chip and red and green phosphors positioned over the blue light emitting diode chip. Accordingly, since the backlighting can be performed using white light with distinct red, green and blue wavelengths, the color reproducibility can be enhanced. Further, since the white light can be implemented with a single light emitting diode, the manufacturing costs and thickness of the backlight panel can also be reduced. | 02-03-2011 |
Seung-Ryeol Ryu, Ansan-Si KR
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20100079703 | BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME - An exemplary embodiment of the present invention discloses a backlight unit with a plurality of light-emitting blocks and a light source driving section. The plurality of light-emitting blocks are arranged in a matrix shape along first and second directions different from each other. Each of the light-emitting blocks includes a light source unit having at least one light-emitting chip to emit light, and a light guiding unit to guide the light. The light source driving section controls the light source unit of the light-emitting blocks to drive the light source unit. Therefore, a thickness of the backlight unit may be reduced. | 04-01-2010 |
20100202131 | LED PACKAGE AND BACK LIGHT UNIT USING THE SAME - Disclosed is a light emitting diode (LED) package. The LED package comprises a package body having a cavity and a stepped portion positioned on a top portion of the cavity; an LED chip mounted on a bottom surface of the cavity; an encapsulant formed in the cavity to cover the LED chip; and a lens having a pattern and attached to the stepped portion on the encapsulant. | 08-12-2010 |
20100265693 | TUBE-TYPE OR CHANNEL-TYPE LED LIGHTING APPARATUS - A light emitting diode (LED) lighting apparatus that may be used as interior lighting or advertisement lighting is disclosed. The LED lighting apparatus includes a channel-type or tube-type optical housing with a light emission surface and an LED array arranged in the optical housing. The light emission surface includes a valley line and a first inner ridge and a second inner ridge disposed on opposing sides of the valley line, and the LED array includes a plurality of LEDs whose centers are arranged along the valley line. | 10-21-2010 |
20100328961 | LIGHT-EMITTING MODULE - A light-emitting module includes a printed circuit board (PCB), a fastening member, and a light-emitting package. The PCB has a power-supplying pad to provide electrical power. The fastening member is disposed on the PCB and has a package-receiving hole exposing the power-supplying pad. The light-emitting package is received by the package-receiving hole such that the light-emitting package is electrically connected to the power-supplying pad and detachably coupled with the fastening member. Therefore, the light-emitting package may be easily combined with the PCB, and the light-emitting package may be replaced when desired. | 12-30-2010 |
20110235341 | METHOD OF MANUFACTURING A LIGHT EMITTING UNIT AND LIGHT EMITTING DEVICE MANUFACTURED USING THE METHOD - The present invention relates to a method of manufacturing a light emitting unit including mounting at least one light emitting element on a printed circuit board (PCB), connecting at least one terminal to the PCB, the at least one terminal to provide power to the at least one light emitting element, and molding a housing to enclose a light emitting part including the PCB and the at least one terminal. | 09-29-2011 |
20130141477 | BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME - An exemplary embodiment of the present invention discloses a backlight unit having a plurality of light-emitting blocks and a light source driving section. The plurality of light-emitting blocks is arranged in a matrix shape along first and second directions different from each other. Each of the light-emitting blocks includes a light source unit having at least one light-emitting chip to emit light, and a light guiding unit to guide the light. The light source driving section controls the light source unit of the light-emitting blocks to drive the light source unit. | 06-06-2013 |
Shin-Dong Ryu, Gyeongsangbuk-Do KR
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20110055698 | METHOD AND APPARATUS FOR SETTING FONT SIZE IN A MOBILE TERMINAL HAVING A TOUCH SCREEN - A method and apparatus for setting a font size in a mobile terminal having a touch screen. During a font size setting mode, an area of a region where a user's finger touches the screen is detected. A font size corresponding to the detected area is determined from among preset font sizes, and the determined font size is displayed in a specific region on the touch screen. If a font size setting request to the displayed font size is received from the user, the displayed font size is stored for a subsequent display on the touch screen. | 03-03-2011 |
20140068506 | METHOD AND APPARATUS FOR SETTING FONT SIZE IN A MOBILE TERMINAL HAVING A TOUCH SCREEN - A method and apparatus for setting a font size in a mobile terminal having a touch screen. During a font size setting mode, an area of a region where a user's finger touches the screen is detected. A font size corresponding to the detected area is determined from among preset font sizes, and the determined font size is displayed in a specific region on the touch screen. If a font size setting request to the displayed font size is received from the user, the displayed font size is stored for a subsequent display on the touch screen. | 03-06-2014 |
Stephen Beungtae Ryu, Chungbuk KR
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20100100984 | Transgenic Plants Exhibiting Increased Resistance to Biotic and Abiotic Stresses or Accelerated Flowering Time and Methods for Producing the Same - The invention relates to plants, especially transgenic plants, plant parts and plant cells overproducing a secretory phospholipase A2 protein (e.g. sPLA2-a or sPLA2-b) and having an enhanced resistance against a wide range of abiotic (e.g., against osmotic stress) and biotic stress (e.g., bacterial, or fungal infections) conditions as well as inducing early flowering. The invention also comprises nucleic acid sequences encoding a secretory phospholipase A2 or functional isoforms thereof and the use of such sequences for rendering plants resistant against abiotic and biotic stress conditions. The invention is useful for mitigating crop damages by a wide variety of pathogen infections and stress conditions and for accelerating flowering time. | 04-22-2010 |
Sung-Mun Ryu, Hwaseong-City KR
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20090317604 | Photo-sensitive composition, photo-sensitive paste composition for barrier ribs comprising the same, and method for preparing barrier ribs for plasma display panel - A photosensitive composition, which has a cross-linking monomer having at least two ethylenic double bonds, a photopolymerization initiator, and an organic solvent, and a method of preparing a barrier rib for a plasma display panel, wherein the photosensitive composition is used. The photosensitive composition provides improved adherence to an inorganic material and an organic material. | 12-24-2009 |
Sung-Yong Ryu, Kyunggi-Do KR
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20110159239 | NON-WOVEN FABRIC FOR AUTOMOTIVE INTERIOR SKIN MATERIAL AND PREPARATION THEREOF - A method for manufacturing a non-woven fabric for automotive interior materials includes printing on at least one of a front surface and a back surface of the non-woven fabric. Alkaline etching is performed on the front surface of the non-woven fabric. | 06-30-2011 |
Tae-Hyoun Ryu, Gyeongsangbuk-Do KR
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20090126133 | Adhesive roll cleaner, and apparatus for and method of manufacturing the same - Disclosed herein are an adhesive roll cleaner for cleaning beds or carpets, and apparatus for and method of manufacturing the adhesive roll cleaner. The adhesive roll cleaner can catch up hairs, fine dusts or the like, that cannot be sufficiently caught up by general cleaning tools, using an adhesive force of an adhesive tape, prevent that the adhesive tape is torn in a longitudinal direction when a soiled portion of the adhesive tape is separated from the adhesive tape, and allow the soiled portion of the adhesive tape to be easily separated from the adhesive tape without any damage of the adhesive tape even in a state where long hairs or vinyl segments adhere to the adhesive tape. | 05-21-2009 |
Wonhyoung Ryu, Yongin KR
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20110020215 | Chemical hydride formulation and system design for controlled generation of hydrogen - A chemical hydride liquid reactant distribution mixture is provided. The mixture includes a fuel mixture having at least one hydride and at least one activating agent. The invention further includes a liquid-distributing agent (LDA), a form-stabilizing agent, and at least one anti-caking agent. The liquid reactant distribution mixture reduces caking and precipitation while promoting liquid reactant distribution, where the chemical hydride liquid reactant distribution mixture generates hydrogen via hydrolysis. | 01-27-2011 |
Wuk-Sang Ryu, Gunpo-Si KR
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20090181428 | METHOD FOR PRODUCING TARGET PROTEINS USING AMINO ACIDS AND PYRUVIC ACIDS IN CULTURE OF PLANT CELLS - Provided is a method for producing a target protein via cultivation of transgenic plant cells comprising a promoter capable of expressing the protein under sugar-free conditions or in response to the depletion of sugar and a gene encoding the target protein, without exchange of a cell growth medium with a sugar-depleted medium. The method comprises 1) culturing transgenic plant cells in a sugar-rich medium to grow plant cells; and 2) culturing the transgenic plant cells with addition of an amino acid mixture to the culture of Step 1 without exchange of a cell growth medium with a sugar-depleted medium, thereby expressing a target protein. The method of the present invention enables commercial-scale production of recombinant proteins via establishment of optimized culture conditions by addition of an amino acid mixture to induce protein expression without exchange of a cell growth medium with a sugar-free medium, and addition of pyruvic acid during the induction period of protein expression to thereby enhance the production yield of target proteins. | 07-16-2009 |
Yeong-Moo Ryu, Suseong-Gu KR
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20090096708 | ANTENNA DEVICE FOR PORTABLE TERMINAL - An antenna device for a portable terminal, in which a first radiator is installed within the portable terminal, a second radiator is elongated lengthwise and installed to be retractable into and extendable from the portable terminal, and a switch portion has at least one plate spring and connects a communication circuit portion of the portable terminal selectively to the first radiator or the second radiator. When the second radiator is retracted into the portable terminal, the communication circuit portion is connected to the first radiator through the at least one plate spring, and when the second radiator is extended from the portable terminal, the communication circuit portion is connected to the second radiator through the at least one plate spring. | 04-16-2009 |
Yong-Sun Ryu, Gyoungki-Do KR
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20080208317 | Anchoring Device for Stent - Disclosed is a stent supporting device. The support device anchors a stent in a manner such that an anchoring stent is inserted into a branch blood vessel adjacent to an artery in which the stent is disposed, and the anchoring stent is connected to the stent. Accordingly, the support device is safe because it does not use subsidiary members such as screws, which can injure a blood vessel. Further, since the support device allows the stent to have a length corresponding to the size of a treatment site, that is, the stent does not need to be longer than the size of the treatment site, it is easy to install the stent. | 08-28-2008 |
Young-Ho Ryu, Gyeongbuk KR
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20110115581 | APPARATUS AND METHOD FOR IMPLEMENTING LEFT-HANDED TRANSMISSION LINE - An apparatus for implementing a left-handed transmission line includes: a substrate coated with a conductor and having a rectangular shape with a predefined size; a plurality of concave-convex lines disposed on a bottom surface of the substrate; two conductive vias disposed on a top surface of the substrate; a first bonding wire connecting top portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface; and a second bonding wire connecting bottom portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface. | 05-19-2011 |
Yu-Shin Ryu, Chungcheongbuk-Do KR
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20100142119 | CAPACITOR STRUCTURE - A capacitor structure includes: a first electrode configured to include a plurality of openings; a second electrode formed in each center of the openings; and a dielectric layer formed to surround the second electrode and fill the openings of the first electrode. | 06-10-2010 |