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Hyun-Ho
Hyun Ho Cha, Koyang-Shi KR
| Patent application number | Description | Published |
|---|---|---|
| 20110037362 | SLIDING APPARATUS WITH SELF-CLOSING MEANS - Disclosed herein is a sliding apparatus with a self-closing means. The apparatus includes a rail bracket provided on each of opposite sides of a main body to face a movable rail, having a cover space spaced apart from the main body, and supporting a fixed rail in a direction towards the movable rail. A self-closing means is provided at a predetermined position on the fixed rail and secured to the rail bracket. A cover protrudes from each of the opposite sides of the storage part to surround the sliding apparatus and the self-closing means, and moves along with the storage part to be inserted into the cover space when the storage part is closed. A drive part is provided at a predetermined position on the cover, protrudes towards the self-closing means, and moves along with the storage part to be latched by the self-closing means. | 02-17-2011 |
Hyun Ho Cho, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110124789 | COLORED LONG FIBER REINFORCED PELLET AND COLORED RESIN ARTICLE MANUFACTURED BY USING THE SAME - Disclosed is a long fiber-reinforced colored pellet. The long fiber-reinforced colored pellet may include a thermoplastic polymer resin, a fiber reinforced material having a length of about 5 to 50 mm, and a pigment. In this instance, the thermoplastic polymer resin has a melt index (MI) of about 0.1 to 80 g/10 min at about 230° C. and under about 2.16 kg load, and a surface hardness of the pigment is about 5 or less. | 05-26-2011 |
| 20120155551 | APPARATUS AND METHOD FOR SEQUENTIALLY PARSING BITSTREAMS BASED ON REMOVAL OF EMULATION PREVENTION BYTE - An apparatus and method sequentially parses bitstreams based on a removal of an Emulation Prevention Byte (EPB). The apparatus and method may detect an EPB pattern from among sequentially input bitstreams, may store the bitstreams, may store a processed bitstream where the EPB pattern is removed, among the bitstreams, and may select an output of a register buffer based on an input of a buffer selection flag. | 06-21-2012 |
Hyun Ho Kim, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110219015 | SEARCHING METHOD USING EXTENDED KEYWORD POOL AND SYSTEM THEREOF - Provided are a search method using an extended keyword pool and a system for performing the method. The search system using the extended keyword pool may include a purchased keyword module to generate a purchased keyword set by searching for a keyword having a purchase history through a search advertisement, an additional keyword module to generate an additional keyword set by extracting a keyword from at least one source, a unified search keyword module to generate a unified search keyword set by searching for a keyword having a number of hits greater than a predetermined number for each keyword, among queries including the purchased keyword and the additional keyword, and a search module to provide an associated keyword or an extended keyword based on a search word, using the keywords included in the purchased keyword set, the additional keyword set, and the unified search keywo | 09-08-2011 |
Hyun Ho Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100130272 | SLIDE TYPE PORTABLE TERMINAL - A slide type portable terminal can include a main unit including separated first and second key sections and a first plate coupled to a surface of the main unit and a display unit with a display screen on a front surface and a second plate. The second plate can slide with respect to the first plate and preferably slides along the surface of the main unit to cause the first and second key sections of the main unit to be covered and exposed by the display unit. Further, first and second magnets can be provided on the first and second plates, respectively, so that the same poles of the magnets face each other to provide a repulsive force when they are positioned to face close to each other. According to embodiments of the present invention, there are various advantages in that the portable terminal can be utilized more conveniently and production costs and failure rates thereof can also be reduced. | 05-27-2010 |
| 20100136736 | METHOD FOR MANUFACTURING THIN FILM TYPE SOLAR CELL - A method for manufacturing a thin film type solar cell is disclosed, which is capable of reducing degradation of solar cell by decreasing the number of dangling bonding sites or SiH | 06-03-2010 |
Hyun Ho Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090304570 | MANUFACTURING METHODS OF MESOPOROUS CARBON STRUCTURE WITH SPRAY DRYING OR SPRAY PYROLYSIS AND COMPOSITION THEREOF - Disclosed is a method for preparing a porous carbon structure, the method comprising the steps of: (a) mixing a carbon precursor, a pyrolytic template, which is pyrolyzed at the carbonization temperature of the carbon precursor or removed by post-treatment after the carbonization of the carbon precursor so as to form pores, and a solvent, to prepare a spray solution; and (b) subjecting the spray solution either to spray pyrolysis or to spray drying and then spray pyrolysis, so as to form a carbonized carbon structure, and then removing the template from the carbon structure. A mesoporous spherical carbon prepared according to the disclosed method may have a large specific surface area and a large pore volume through the control of the kind and concentration of template, and thus can be used in a wide range of applications, including catalysts, adsorbents, electrode materials, materials for separation and purification, and materials for storing hydrogen and drugs. | 12-10-2009 |
| 20100120783 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 05-13-2010 |
| 20110224219 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 09-15-2011 |
| 20110237795 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 09-29-2011 |
| 20110245500 | MELANOCORTIN RECEPTOR AGONISTS - The present invention relates to a compound having a good agonistic activity to melanocortin receptor, or pharmaceutically acceptable salt or isomer thereof, and an agonistic composition for melanocortin receptor comprising the same as an active ingredient. | 10-06-2011 |
Hyun Ho Lee, Suwon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100127281 | BACKLIGHT UNIT EQUIPPED WITH LIGHT EMITTING DIODES - Disclosed herein is a backlight unit equipped with LEDs. The backlight includes an insulating substrate, a plurality of LED packages, an upper heat dissipation plate, and a lower heat dissipation plate. The insulating substrate is provided with predetermined circuit patterns. The LED packages are mounted above the insulating substrate, and are electrically connected to the circuit patterns. The upper heat dissipation plate is formed on the insulating substrate, and is configured to come into contact with the circuit patterns and to dissipate heat. The lower heat dissipation plate is formed on the insulating substrate, and is configured to transmit heat transmitted through the upper heat dissipation plate. The upper heat dissipation plate and the lower heat dissipation plate are connected to each other by at least one through hole, and the through hole and the upper heat dissipation plate have a predetermined area ratio. | 05-27-2010 |
Hyun Ho Oh, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080214942 | APPARATUS AND METHOD FOR MEASURING BLOOD PRESSURE - Disclosed are an apparatus and method for measuring a blood pressure capable of enhancing accuracy and reliability for a blood pressure. According to the apparatus and method, a blood pressure is obtained by using a pulse transit time (PTT) calculated based on a pulse wave measured with a minimized error, a subject's body information, pulse analysis information, and environment information together measured when measuring the pulse wave. | 09-04-2008 |
| 20080249382 | BLOOD PRESSURE MONITORING APPARATUS AND METHOD - The blood pressure monitoring apparatus and method are disclosed that can monitor a blood pressure of a subject using an electrocardiogram signal, a pulse wave signal and a body characteristic information of the subject, wherein the electrocardiogram signal and the pulse wave signal of the subject are monitored to remove a noise signal generated from monitoring of the pulse wave signal, allowing monitoring a precise blood pressure of the subject, and calculating the pulse wave analysis information using the monitored pulse wave signal, and using the electrocardiogram signal and the pulse wave signal to calculate a pulse transit time (PPT), and plugging a calculated pulse wave propagation time, pulse wave analysis information and body characteristic information of the subject into a predetermined regression equation to monitor the blood pressure. | 10-09-2008 |
| 20090100847 | ICE MAKER FOR REFRIGERATOR AND DRIVING METHOD THEREOF - The ice maker for refrigerator and driving method thereof disclosed herein have advantages over a full ice level detection method using mechanical device in that an ice height can be more accurately detected by a detection signal reflected from ice, wherein an ultrasonic signal is transmitted to the ice to sense the height of ice in the ice storage bin using the reflected ultrasonic signal, enabling to precisely detect the ice height, prevent the overflow of ice, prolong the life and prevent the failure of the ice maker for refrigerator. | 04-23-2009 |
Hyun Ho Park, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090110542 | Fan guard and outdoor unit for air conditioner having the same - An outdoor unit for an air conditioner is disclosed. The outdoor unit according to the present invention comprises a housing which has an air inlet and an air outlet, a ventilation fan rotatably mounted in the housing, and a fan guard connected to the housing to cover the air outlet. Here, the fan guard comprises a plurality of closed ribs arranged sequentially and concentrically between a center and an outline thereof, and a plurality of radial ribs arranged in radial directions to interconnect the plurality of closed ribs, in such a manner that some of the closed ribs, which are disposed at intermediate positions near tips of the ventilation fan, are at a further distance from the ventilation fan than the other closed ribs, which are disposed near the center and the outline. Accordingly, since the fan guard is convexly raised at a position corresponding to the tips of the ventilation fan, thereby guaranteeing a predetermined space between the fan guard and the tips where the airflow is fastest, the flow resistance and the flow-induced noise can be reduced. | 04-30-2009 |
Hyun Ho Park, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120312578 | CYLINDRICAL ELECTROMAGNETIC BANDGAP AND COAXIAL CABLE HAVING THE SAME - A cylindrical electromagnetic bandgap to reduce electromagnetic interference of a cable and a coaxial cable having the same includes a conductor patch having a curved surface to be spaced apart from the surface of the cylindrical cable to an outer side by a predetermined gap distance, and a via connecting the surface of the cylindrical cable to the conductor patch. | 12-13-2012 |
Hyun Ho Park, Daedeok-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20080198567 | MULTILAYER PRINTED CIRCUIT BOARD - Disclosed is a multilayer printed circuit board. The multilayer printed circuit board includes a power source surface to provide power to each component disposed on the power source surface, a ground surface having a reference voltage, a strip line which passes through the power source surface and/or the ground surface so as to transmit signals between components, an antenna installed in proximity to a sectional region of the power source surface and the ground surface, and an electromagnetic wave reduction member which is provided between the power source surface and the ground surface to effectively reduce an electromagnetic wave generated from the strip line. | 08-21-2008 |
Hyun Ho Park, Yangsan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080287557 | APPARATUS AND METHOD FOR CONTINUOUSLY TREATING SURFACE OF WASTE RUBBER POWDER BY USING MICROWAVE - An apparatus continuously treats the surface of waste rubber powder by means of microwave thereby making it possible to treat the surface of waste rubber powder continuously and more efficiently. As a result, recycled rubber material has superior surface roughness and processability and the physical or chemical properties of the rubber articles are improved. | 11-20-2008 |
Hyun Ho Seo, Daejeon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100168938 | METHOD FOR IMPROVING MANEUVERABILITY AND CONTROLLABILITY BY SIMULTANEOUSLY APPLYING BOTH REACTION WHEEL-BASED ATTITUDE CONTROLLER AND THRUSTER-BASED ATTITUDE CONTROLLER - Provided are an attitude control system and method of a spacecraft of an artificial satellite that may enhance a maneuverability and a controllability by simultaneously applying a reaction wheel and a thruster among drive units used to maneuver an attitude of the spacecraft of the artificial satellite. The attitude control system may include: a thruster-based attitude controller which control firing time of thrusters mounted on the spacecraft; and a reaction wheel-based attitude controller controlling driving of a reaction wheel mounted on the spacecraft. The spacecraft may include a plurality of reaction wheels. When a defect occurs in the spacecraft due to a partial malfunction of the reaction wheels, an attitude maneuverability of the spacecraft may be corrected by simultaneously applying the thruster-based attitude controller and the reaction wheel-based attitude controller. | 07-01-2010 |
Hyun Ho Seo, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120121241 | METHOD AND APPARATUS FOR CONTINUOUS AUTO FOCUSING OF A CAMERA IN A MOBILE TERMINAL - A method of continuous auto focusing a camera in a portable terminal is provided. The method includes setting an arbitrary area of a preview screen as a focus area, the preview screen being divided into at least one tracking area, focusing on a subject located within the focus area and fixing a focus of the subject, and adjusting the focus with respect to the focus area when a movement of the subject is detected within the tracking area that includes the focus area. | 05-17-2012 |
Hyun Ho Shin, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100267369 | MOBILE TERMINAL AND CHAT METHOD IN A MOBILE TERMINAL USING AN INSTANT MESSAGING SERVICE - A mobile terminal and chat method in a mobile terminal using an instant messaging service are provided. According to the present invention, in the course of a chat with a specific party using an instant messaging service, a specific one of previous chat contents with at least one party including the specific party may be used as a chat content with the specific party. | 10-21-2010 |
Hyun Ho Shin, Yongin KR
| Patent application number | Description | Published |
|---|---|---|
| 20110316941 | Ink path structure and inkjet head including the same - There is provided an ink path structure, including: a pressure chamber storing ink introduced thereinto to discharge the ink to a nozzle; and a path discharging the ink by pressure generated within the pressure chamber and then supplying the ink to the pressure chamber and being repeatedly expanded and contracted in a direction toward the pressure chamber to attenuate a residual pressure wave remaining in the pressure chamber. | 12-29-2011 |
Hyun Ho Yoon, Chungcheongbuk-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110293600 | Anticancer Composition Comprising Antitumor Agent and Substance Having Inhibitory Effects on L1CAM Activity and Expression - The present invention relates to an anticancer composition comprising an antitumor agent as well as a substance having inhibitory effects on the activity or expression of L1CAM; more particularly, to an anticancer composition, which comprises an anti-L1CAM antibody specific to L1CAM, serving as a substance for inhibiting the activity of L1CAM; an oligonucleotide inhibiting the generation of L1CAM, serving as a substance for inhibiting the expression of L1CAM; and a substance selected from cisplatin, gemcitabine, 5-fluorouracil and taxol, serving as an antitumor agent. The composition according to the present invention has the benefit of the combined use of a substance having inhibitory effects on the activity or an expression of L1CAM and an antitumor agent concurrently, separately or sequentially so that it demonstrates stronger and more significant pharmaceutical effects than the exclusive use of those substances on inhibiting proliferation and inducing apoptosis in cancer cells, thereby making it very useful for cancer treatment. | 12-01-2011 |
Hyun Ho Yoon, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20120121252 | OPTICAL COMMUNICATION SYSTEM FOR SUPPORTING REMOTE OPERATION MANAGEMENT - Provided is an optical communication system including: a remote control device for generating OAM (Operation, Administration, and Maintenance) signal including OAM information for equipment, converting the OAM signals to OAM optical signals, overlaying the OAM optical signals and communication upstream signals transmitted to a Communication Stations device, and controlling the transmission of the overlaid signals to the Communication Stations device; and the Communication Stations device for generating OAM control signals, converting the OAM control signal to OAM optical control signals, overlaying the OAM optical control signals and optical communication downstream signals transmitted to the remote control device, and controlling the transmission of the overlaid control signals to the remote control device. | 05-17-2012 |
Hyun Ho Yun, Gwangju KR
| Patent application number | Description | Published |
|---|---|---|
| 20090123148 | All-Optical CSMA/CD Apparatus In Base A Ethernet And The Method Therefor - The invention relates to an Ethernet-based all-optical carrier sense multiple access/collision detection apparatus and method, and more particularly, to an apparatus and method capable of checking by using mutual gain saturation whether distortion occurs in two or more optical signals due to mutual interference when the optical signals pass through a semiconductor optical amplifier (SOA) at the same time, amplifying the optical signals transmitted in the upward direction when no distortion occurs in the optical signals, and monitoring the occupation of a plurality of subscribers with respect to a common network when the plurality of subscribers want to use an optical Ethernet network. The Ethernet-based all-optical carrier sense multiple access/collision detection apparatus according to the invention includes: a plurality of optical network units (ONUs) that carry different optical signals on upstream waves λ and transmit the upstream waves λ; a power splitter (PS) that multiplexes the optical signals and transmits the multiplexed optical signals; and a central office (CO) that checks whether the multiplexed optical signals are distorted, amplifies some of the checked optical signals, returns the other optical signals, and monitors the occupation of the plurality of optical network units with respect to a common network. According to the invention, it is possible to dynamically check whether a collision between the optical signals passing through the common network occurs and whether the optical signals are successfully transmitted. Further, since the invention uses an all-optical type, the existing electric media access control (MAC) device is not needed, which results in a high-speed operation. In addition, the invention can be used for a plurality of subscribers using an inexpensive light source. Thus, the invention can be effectively used for an optical communication industry. | 05-14-2009 |
Hyun-Ho Cho, Lncheon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100141687 | METHOD OF ARRANGING GAMMA BUFFERS AND FLAT PANEL DISPLAY APPLYING THE METHOD - Provided are a method of arranging gamma buffers capable of decreasing a Kelvin of a source driver included in a flat panel display and minimizing a temperature deviation between source drivers, and the flat panel display applying the method. The method of arranging a plurality of gamma buffers which are arranged in one or more source drivers to output corresponding gamma voltages, includes a step of calculating power consumptions of the gamma buffers, wherein the method further comprises one or more steps of: changing tab points of the gamma buffers by using the calculated power consumptions of the gamma buffers; and changing positions of the gamma buffers by using the calculated power consumptions of the gamma buffers. | 06-10-2010 |
Hyun-Ho Chung, Fullerton, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080221020 | Dendrimers as Molecular Translocators - Transport molecules include a dendrimer and a biologically active molecule. The dendrimer of such transport molecules includes at least one guanidine group, at least one protonated guanidine group, at least one protected guanidine group, at least one amidine group, at least one protonated amidine group, at least one protected amidine group, at least one ureido group, at least one protonated ureido group, at least one protected ureido group, at least one thioureido group, at least one protonated thioureido group, or at least one protected thioureido group. The biologically active molecule is bonded to the dendrimer. A method of increasing the bioavailability of a drug includes bonding the drug to a dendrimer of the invention. | 09-11-2008 |
Hyun-Ho Jung, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100291136 | Pharmaceutical Liquid Composition of Botulinum Toxin With Improved Stability - Disclosed herein is a liquid pharmaceutical composition of | 11-18-2010 |
| 20110091937 | Method of Producing Clostridium Botulinum Toxin Using Media Containing Plant-Derived Components and Flexible Closed Container - Provided are a method of producing | 04-21-2011 |
| 20120302034 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device is provided. The method includes providing a substrate having a protruding channel region, forming a gate insulation layer surrounding the protruding channel region, forming a sacrificial layer having an etch selectivity varying in a thickness direction of the sacrificial layer, on the gate insulation layer, and performing a gate-last process to form a gate electrode on the gate insulation layer in place of the sacrificial layer. | 11-29-2012 |
Hyun-Ho Kang, Ahnsan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090207328 | Liquid Crystal Display Having High Luminance and High Display Quality - A liquid crystal display (LCD) having high luminance and color renditions is provided. The liquid crystal display includes a first insulating substrate, a gate line and a data line crossing each other on the first insulating substrate to define a pixel. First and second sub-pixel electrodes divide the pixel into two parts. A first switching element drives the first sub-pixel electrode and a second switching element drives the second sub-pixel electrode. A second insulating substrate faces the first insulating substrate. A color pattern is arranged on the second insulating substrate and overlaps the first sub-pixel electrode. A contrast pattern overlaps the second sub-pixel electrode. | 08-20-2009 |
Hyun-Ho Lee, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100085348 | DISPLAY DEVICE AND METHOD OF DRIVING THE SAME - A display device and a method of driving the same are provided. The display device includes a display panel including a plurality of pixels defined in an area where a plurality of gate lines and data lines cross one another, a clock generator generating a gate clock signal using a clock generation control signal provided from a timing controller and a gate-on voltage, and a gate driver providing a gate signal to the gate lines in response to the gate clock signal. The gate signal includes a pre-charge period having a first gate-on level and a main-charge period having a second gate-on level that is higher than the first gate-on level. | 04-08-2010 |
| 20110121717 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - An organic electroluminescent display device includes: a first substrate having an active area displaying images and a non-active area surrounding the active area; a switching thin film transistor and a driving thin film transistor connected to the switching thin film transistor in the active area on the first substrate; an organic electroluminescent diode connected to the driving thin film transistor; a dummy metal pattern at a corner portion of the non-active area on the first substrate; a second substrate facing and spaced apart from the first substrate, the second substrate including a groove; and a seal pattern attaching the first and second substrates, wherein the dummy metal pattern overlaps a residue at a corner portion of the groove. | 05-26-2011 |
| 20120162053 | ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND FABRICATION METHOD THEREOF - An organic light emitting diode (OLED) display device and a fabrication method thereof are provided. In the OLED display device, when an existing power wiring using a metal used for a data wiring is divided based on a common electrode marginal region as a boundary so as to be used as a wiring as well as as the power wiring, the reduced width of the wiring is compensated for by increasing the thickness of the wiring by using a metal for an anode or a cathode, thus reducing the left and right bezel widths. | 06-28-2012 |
| 20120200459 | BEAM FORMING METHOD AND MULTIPLE ANTENNA SYSTEM USING THE SAME - Disclosed are a beam forming method and a multiple antenna system using the same. There is provided a multiple antenna system which forms optimal beam patterns through a transmission of a training sequence between a transmitter and a receiver, each including a plurality of antennas, the multiple antenna system comprising: a transmitter selecting antennas to be activated according to a level and transmitting the training sequence to a receiver through the selected antennas; a receiver selecting the antennas to be activated according to the level and transmitting to the transmitter an index of an optimal transmission weight vector significantly reducing a cost function based on the training sequence transmitted from the transmitter, wherein the transmitter selects antennas so that the beam patterns formed by the antennas selected at a q-th level (q: the index of the level) include the beam patterns formed by the antennas selected at a q+1-th level. As a result, the transmission frequency of the training sequence may be reduced. | 08-09-2012 |
Hyun-Ho Lee, Seongnami-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090130984 | Apparatus and method for intercepting packet data in mobile communication system - An apparatus and method for intercepting packet data in a mobile communication system is provided. The method includes the steps of: storing intercepted target and interception related information when a target provision request message including the intercepted target and interception related information is received from a Service Provider ADministration Function (SPADF); establishing a data session of the intercepted target according to whether the data session of the intercepted target is established; and intercepting a packet of the intercepted target when the intercepted target starts packet data communication. Accordingly, solutions capable of properly performing Lawful Interception (LI) can be provided while achieving compliance with existing LI on packet data. | 05-21-2009 |
Hyun-Ho Park, Gyeonbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20090114419 | GAP-TYPE OVERHEAD TRANSMISSION LINE AND MANUFACTURING METHOD THEREOF - A gap-type overhead transmission line includes a steel core member; a conductor layer positioned to surround the steel core member and having at least one strand wire aggregated therein; and a coating layer interposed in a solid state between the steel core member and the conductor layer so as to surround the steel core member, the coating layer including a material that is sublimated after the conductor layer is stranded so as to form a predetermined gap between the steel core member and the conductor layer. | 05-07-2009 |
Hyun-Ho Park, Hwaseong-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100202241 | WORD LINE DRIVING CIRCUIT AND METHOD - A word line driving circuit includes an address decoding signal generating unit and a word line voltage supply unit. The address decoding signal generating unit includes inverter chain receiving and delaying a first address decoding signal and outputting the delayed first address decoding signal. The word line voltage supply unit includes a pull-up driver that supplies the delayed first address signal to a selected word line in response to a second address decoding signal. The inverter chain includes an NMOS transistor outputting the delayed first address signal and a source terminal of the NMOS transistor receives a set voltage that is higher than a ground voltage and lower than a high voltage. | 08-12-2010 |
Hyun-Ho Seo, Masan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100091220 | BACKLIGHT UNIT, METHOD OF OPERATING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A backlight unit includes; a light source, an inverter which provides the light source with an input voltage, and a printed circuit board (“PCB”) connected to the light source, wherein the PCB includes a protection circuit which detects an open-lamp-protection voltage which varies according to a change of the input voltage and changes a reference voltage according to the change of the input voltage, wherein the protection circuit turns off the inverter when the detected open-lamp-protection voltage is higher than the changed reference voltage. | 04-15-2010 |
Hyun-Ho Song, Goyang KR
| Patent application number | Description | Published |
|---|---|---|
| 20090279045 | Methods of manufacturing liquid crystal display devices - An LCD device and a method for manufacturing the same is disclosed, in which it is possible to correct a problem of insufficient or excessive supply of liquid crystal in an LCD device by controlling an amount of liquid crystal. The method includes preparing a liquid crystal cell comprised of a first substrate, a second substrate, a liquid crystal layer between the first and second substrates, and a first sealant formed in the periphery of the liquid crystal layer between the first and second substrates; measuring an amount of liquid crystal provided to the inside of liquid crystal cell; forming an inlet for liquid crystal in the first sealant; and regulating the amount of liquid crystal by supplying or discharging the liquid crystal through the inlet; and sealing the inlet. | 11-12-2009 |