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In-Ho
In Ho Ahn, Gwancum Town KR
| Patent application number | Description | Published |
|---|---|---|
| 20090128051 | Apparatus and method of driving lamp of liquid crystal display device - A method of driving a lamp of a liquid crystal display device includes generating a control signal; generating a first drive signal using the control signal; generating a second drive signal by shifting a voltage level of the first drive signal; selectively outputting one of a high potential supply voltage and a low potential supply voltage in response to the second drive signal; transforming the selectively outputted voltage; and supplying the transformed voltage to a lamp. | 05-21-2009 |
In Ho Cho, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110294176 | METHOD OF EXTRACTING BUTYRIC ACID FROM A FERMENTED LIQUID AND CHEMICALLY CONVERTING BUTYRIC ACID INTO BIOFUEL - Disclosed is a method of converting butyric acid contained in a fermentation broth into biofuel. This chemical conversion method includes separating biohydrogen from gases generated in the course of production of butyric acid through fermentation of carbohydrate, extracting butyric acid from the broth using an insoluble solvent, esterifying butyric acid thus producing butylbutyrate, and hydrogenolyzing all or part of butylbutyrate, thus obtaining butanol. Thereby, biobutanol can be efficiently and economically produced, and butylbutyrate, which has oxidation stability superior to that of conventional biodiesel (fatty acid methyl ester) and is thus regarded as novel biofuel, can be produced together. | 12-01-2011 |
| 20110300596 | PREPARATION METHOD FOR ALCOHOL FROM CARBOXYLIC ACID BY ONE-STEP PROCESS - The present invention relates to a preparation method for alcohol by reacting carboxylic acid, alcohol, and hydrogen using hydrogenation catalysts. More specifically, the invention relates to a method for preparing alcohol by performing esterification and hydrocracking in a one-step process using hydrogenation catalysts instead of a two-step process. According to the invention, alcohol is prepared from carboxylic acid through esterification and hydrogenation in a one-step process using hydrogenation catalysts. Therefore, production costs and by-product treatment costs can be reduced in comparison to a two-step process. In addition, the invention is effective and economical since it can produce alcohol at relatively high yield by a simple process. Further, the invention allows high yield at relatively lower pressure when compared to alcohol production from carboxylic acid through hydrogenation without esterification and solves the problems of leaching by catalysts. | 12-08-2011 |
In Ho Cho, Gwangju-Shi KR
| Patent application number | Description | Published |
|---|---|---|
| 20120120991 | BASE STATION ANTENNA DEVICE EMBEDDED WITH TRANSMISSION AND RECEIVING MODULE - A base station antenna device containing a transmission and reception module is provided, which includes at least one antenna element configured to transmit and receive RF signals; the transmission and reception module configured to be connected to the antenna element and to form transmission and reception paths for the RF signals; a digital control module configured to digitally control the RF signals transmitted and received by the antenna element by transmitting digital control signals to the transmission and reception module; and a power supply configured to supply operating power to the transmission and reception module and the digital control module. | 05-17-2012 |
In Ho Hwang, Yuseong-Gu KR
| Patent application number | Description | Published |
|---|---|---|
| 20110234948 | ADHESIVE COMPOSITION, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a pressure-sensitive adhesive composition, a polarizing plate and a liquid crystal display. In the present invention, provided is a pressure-sensitive adhesive which can effectively prevent the light leakage resulting from dimensional changes of the polarizing plate, and the like, and exhibit excellent endurance reliability even when it is used or stored for a long time. Further, in the present invention, provided is the pressure-sensitive adhesive composition or the pressure-sensitive adhesive which can exhibit excellent physical properties, such as removability, workability, and the like. | 09-29-2011 |
In Ho Jeon, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110275795 | BETA-GLUCAN-BASED SCAFFOLD FOR BIOLOGICAL TISSUE ENGINEERING USING RADIATION FUSION TECHNOLOGY, AND PRODUCTION METHOD THEREFOR - The present invention relates to a beta-glucan-based scaffold for biological tissue engineering using radiation fusion technology, and to a production method therefor. According to the production method of the present invention for beta-glucan-based scaffold, radiation fusion tissue engineering, a beta-glucan-aqueous solution is cast and is then irradiated in a crosslinking reaction in such a way as to form a gel or solid scaffold, thereby facilitating cell attachment and making it easy to create a biomimetic environment coinductive to the growth and differentiation of stem cells. Consequently, the beta-glucan-based scaffold according to the present invention can be usefully employed as a filler for tissue regeneration, cell culturing and plastic surgery, as a filler for voids in biological tissue, as a scaffold for reconstructive and corrective plastic surgery, and for cell transplantation and drug delivery. | 11-10-2011 |
In Ho Jeong, Ulsan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090265888 | DOOR HINGE MOUNTING DEVICE - A door hinge mounting device according to an exemplary embodiment of the present invention includes: a jig frame; upper and lower door hinge arranging units disposed to a rearward side of the jig frame corresponding to positions of hinge mounting portions of a vehicle body for arranging upper and lower door hinges; upper and lower door hinge clamping units disposed to a forward side of the jig frame corresponding to positions of the upper and lower door hinge arranging units for clamping the door hinges; a support unit disposed near the lower door hinge clamping unit for closely adhering the jig frame to the vehicle body; and a fixing unit disposed to the forward side of the jig frame between the upper door hinge clamping unit and the support unit for fixing the jig frame to the vehicle body. | 10-29-2009 |
| 20090272723 | Vehicle floor production system - In one aspect, the present invention provides a vehicle floor production system, in which a carrier is moved through a loop formed by a return line provided at the top of the system and a welding line provided at the bottom, and the carrier is horizontally moved by the frictional force of a horizontal movement driving means. Preferred systems can reduce the manufacturing cost and required installation area. | 11-05-2009 |
In Ho Jung, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100221371 | SOPHORAE RADIX EXTRACT FOR PREVENTION AND TREATMENT OF RESPIRATORY DISEASES - The present invention relates to an extract isolated from Sophorae Radix useful for prevention and treatment of respiratory diseases. More specifically, the present invention relates to a pharmaceutical drug comprising the Sophorae Radix extract having excellent effects of inhibiting airway contraction, respiratory infections, 5-lipoxygenase activity, phosphodiesterase 4 activity, airway hyper-responsiveness and airway remodeling; antagonistic activity against leukotriene D4; and an antitussive effect, thus being useful for prevention and treatment of respiratory diseases such as asthma, acute or chronic bronchitis, allergic rhinitis, acute upper respiratory infections and acute lower respiratory infections, and the like. | 09-02-2010 |
In Ho Jung, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110003018 | COMPOSITION FOR PREVENTING AND TREATING ARTHRITIC DISEASES - In some embodiments, a composition for the treatment and inhibition or prevention of arthritic diseases includes an extract of mixed herbs, the mixed herbs including an active ingredient with | 01-06-2011 |
In Ho Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080287174 | Game System and Method Using Twin Gage - Disclosed is a game system and method using a twin gage. In the game method, a twin gage for performing the ball game is provided to a user. The twin gage includes first and second swing gages arranged on the basis of an impact zone for determining a movement direction of the ball, and movable first and second scroll bars are formed on the first and second swing gages, respectively. A batting point of the ball according to the batting intention of the user is determined, and then a position of the impact zone of the twin gage is varied according to the determined batting point. Then, when the user manipulates the twin gage, the ball is moved in a movement direction of the ball determined according to a positional relation between the first and second scroll bars, which move and then stop according to the manipulation of the twin gage, and the impact zone. With such a configuration, a degree of difficulty of manipulation of a swing is varied according to the batting intention of the user, thereby making ball games more interesting. | 11-20-2008 |
| 20090231919 | SEMICONDUCTOR MEMORY DEVICE AND ERASE METHOD IN THE SAME - A semiconductor memory device and an erase method in the same are disclosed. The semiconductor memory device includes a memory cell array configured to have a cell string in which memory cells are coupled, a block switch configured to switch a global word line and a word line of the memory cell array, a block decoder configured to control the block switch, and a recycle switch configured to use an erase voltage charged in a P-well of the memory cell array as a supply voltage of the block decoder. | 09-17-2009 |
| 20100322004 | SEMICONDUCTOR MEMORY DEVICE AND ERASE METHOD IN THE SAME - A semiconductor memory device and an erase method in the same are disclosed. The semiconductor memory device includes a memory cell array configured to have a cell string in which memory cells are coupled, a block switch configured to switch a global word line and a word line of the memory cell array, a block decoder configured to control the block switch, and a recycle switch configured to use an erase voltage charged in a P-well of the memory cell array as a supply voltage of the block decoder. | 12-23-2010 |
In Ho Park, Birmingham, AL US
| Patent application number | Description | Published |
|---|---|---|
| 20100209457 | PNEUMOCOCCAL SEROTYPE 6D - Disclosed is a new and emerging serotype of | 08-19-2010 |
In Ho Seo, Gyunggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110114369 | HEAT DISSIPATING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - Disclosed herein is a heat dissipating substrate, including: a heat dissipating circuit layer formed of an electrolytic invar layer including an invar layer and electrolytic copper plating layers formed on both sides of the invar layer; insulation layers formed on both sides of the heat dissipating circuit layer such that the heat dissipating circuit layer is interposed between the insulation layers; first and second circuit layers formed on the insulation layers; and a first bump connecting the heat dissipating circuit layer with the first circuit layer and a second bump connecting the heat dissipating circuit layer with the second circuit layer. The heat dissipating substrate exhibits excellent heat dissipation efficiency and can be made thin. | 05-19-2011 |
In Ho Song, Asan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110266721 | HORIZONTAL MOLDING METHOD AND APPARATUS OF INTERIOR MATERIAL OF VEHICLE - The present invention relates to a horizontal molding method and apparatus of an interior material of a vehicle. The horizontal molding apparatus includes a preheating means for preheating a skin material; a transfer unit formed to be movable and including fixing units for vertically attaching or detaching the preheated skin material on or from the transfer unit; a first mold disposed perpendicularly to a ground surface and including suction units for vacuum-sucking and fixing edges of the skin material transferred by the transfer unit, a base member having an embossed pattern to be printed on the skin material, fixing members for sealing an internal space between the skin material and the base member by clamping the edges of the skin material, and vacuum holes for vacuum-sucking the skin material onto the base member; a second mold disposed in parallel with the first mold and on which a base material is injected; and a mold moving means for horizontally moving one of the first and second molds and combining or separating the first and second molds to or from each other. According to the present invention, a skin material and a base material may be integrally molded by using horizontally moving molds, the skin material expanded in a preheating or heating process may be prevented from sagging downward due to its weight, and the skin material may be completely sealed so as not to be folded or wrinkled. | 11-03-2011 |
In Ho Song, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100080334 | METHOD AND APPARATUS FOR VERIFYING PERFORMANCE OF CONTROL SYSTEM OF NUCLEAR POWER PLANT - Provided are a method and apparatus for validating dynamic performance of a control system of a nuclear power plant in operation, without performing a power ascension test. According to the present invention, when the performance of the control system requires to be validated in order to change a control logic or its setpoint of or to replace hardware of the control system, the dynamic performance of the control system may be validated without performing the power ascension test which can be performed only in a trial operation and requires large expenses. In the present invention, a design computer code capable of simulating a transient state of the nuclear power plant is connected to the hardware of the control system, and tests to be performed at the power ascension test or in the transient state of the nuclear power plant are simulated by directly using the hardware of the control system instead of a control system model of the design computer code, in an on-line state. | 04-01-2010 |
In-Ho Ahn, Ansan KR
| Patent application number | Description | Published |
|---|---|---|
| 20090167656 | LIQUID CRYSTAL DISPLAY TO WHICH INFRARED RAYS SOURCE IS APPLIED AND MULTI-TOUCH SYSTEM USING THE SAME - There are provided a liquid crystal display (LCD) to which infrared rays (IR) light sources are applied and a multi-touch system using the same. The LCD to which IR light sources are applied includes a back light in which a plurality of lamp light sources and a plurality of IR light sources are repeatedly arranged in column and row directions, a diffusion plate and a plurality of optical sheets arranged on the back light, and an LCD panel provided on the back light to display an image using light incident from the back light. | 07-02-2009 |
In-Ho Cho, Changwon-Shi KR
| Patent application number | Description | Published |
|---|---|---|
| 20100154129 | METHOD OF RELEASING THE ROUGHENED SURFACE OF WASHED CLOTH - The present invention discloses a method of releasing a roughened surface of a washed cloth ( | 06-24-2010 |
In-Ho Ha, Paju-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20080229684 | Hydraulic jack systems to be installed to the outrigger to perimeter column joints to automatically adjust differential column shortening and provide additional structural damping - Disclosed is a novel connection structure of an outrigger and a perimeter column. The connection structure has a function of automatically absorbing differential column shortening which is occurred between the core wall and the perimeter column during or after the construction of a building, thereby preventing excessive stress due to the differential column shortening. In addition, the invented apparatus also functions as damper by providing additional damping to the structure to resist dynamic loading such as wind and earthquake efficiently. | 09-25-2008 |
In-Ho Hwang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20090135351 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes an array substrate including gate and data line on a first substrate to define first and second sub-pixel regions and a thin film transistor in each of the first and second sub-pixel regions; a color filter substrate including a color filter layer including first and second color filters corresponding to the first and second sub-pixel regions, respectively, a portion of the first color filter overlapping a portion of the second color filter over the data line; and a liquid crystal layer between the array substrate and the color filter substrate. | 05-28-2009 |
| 20090322975 | Array substrate for fringe field switching mode liquid crystal display device and fringe field switching mode liquid crystal display device including the same - An array substrate for a fringe field switching mode liquid crystal display device includes a plurality of gate lines on a substrate; a gate insulating layer on the plurality of gate lines; a plurality of data lines on the gate insulating layer and crossing the plurality of gate lines to define a plurality of pixel regions; a thin film transistor electrically connected to the gate and data lines and in each pixel region; a pixel electrode having a plate shape and in the each pixel region, the pixel electrode connected to a portion of the thin film transistor; a first passivation layer on the pixel electrode and over the thin film transistor; and a common electrode on the first passivation layer and having a plurality of openings of a bar shape in the each pixel region, each of the openings having a major axis along the data line and a minor axis along the gate line, wherein a center portion of each opening overlaps the pixel electrode, and both ends along the major axis of each opening protrude beyond the pixel electrode. | 12-31-2009 |
In-Ho Hwang, Daejeon Metropolitan City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100240910 | POLYHETEROCYCLIC COMPOUND, ORGANIC ELECTRONIC DEVICE USING POLYHETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING ORGANIC ELECTRONIC DEVICE - Disclosed is a novel polyheterocyclic compound, an organic electronic device using the polyheterocyclic compound, and an electronic apparatus including the organic electronic device. The polyheterocyclic compound has excellent solubility to solvent and high charge mobility. The organic electronic device produced by using the polyheterocyclic compound has excellent performance and is easily produced. | 09-23-2010 |
In-Ho Jung, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20120115033 | Negative Active Material for Rechargeable Lithium Battery and Rechargeable Lithium Battery Including Same - A negative active material for a rechargeable lithium battery includes a core including crystalline carbon, a metal nano particle and a MO | 05-10-2012 |
In-Ho Kim, Gunpo-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090263760 | ABUTMENT FOR IMPLANT - In an abutment for a dental implant which includes a crown connection part, a smooth tissue contact part and a fixture engaging part, there is provided an improved abutment for a dental implant characterized in that only the smooth tissue contact part is coated. The abutment is made of titanium. The coating process is performed with TiN. | 10-22-2009 |
In-Ho Kim, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090312057 | RECONFIGURABLE BASE STATION ANTENNA - A reconfigurable base station (BS) antenna permits increasing cell capacity by dynamically varying an antenna's configuration according to a wave propagation environment and subscriber distribution. At least two reflective plates each have at least one radiator, a ray dome accommodates the two reflective plates in a hollow interior, and upper and lower caps are combined with upper and lower portions of the ray dome, respectively. Reflective connection members are connected to the respective two reflective plates and the upper and lower caps, so that the two reflective plates are rotatable, and at least one force generator provides a rotation force, and at least one force transfer mechanical portion transfers the rotation force received from the force generator to at least one reflective plate and controls a rotation angle of the at least one reflective plate. At least one of the force generator and the force transfer mechanical portion is combined with the two reflective plates. | 12-17-2009 |
In-Ho Kim, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110176462 | BASE STATION ANTENNA IN A MOBILE COMMUNICATION SYSTEM - A Base Station (BS) antenna in a mobile communication system is provided, in which a reflective plate has a frontal surface onto which radiation elements are attached, and at least one protector is attached onto the reflective plate, surrounding at least part of the reflective plate. | 07-21-2011 |
| 20120056692 | MULTI-LINE PHASE SHIFTER FOR VERTICAL BEAM TILT-CONTROLLED ANTENNA - A Multi-Line Phase Shifter (MLPS) for a vertical beam tilt-controlled antenna is provided, in which a housing is shaped into an elongated rectangular box, a fixed plate is attached on an inner bottom surface of the housing and has transmission lines printed thereon, the transmission lines forming part of a plurality of phase shifting patterns and a plurality of signal division patterns, for dividing an input signal and shifting phases of divided signals, and a mobile plate is installed within the housing, movably along a length direction at a position where the mobile plate contacts a surface of the fixed plate, and has transmission lines printed thereon, the transmission lines forming a remaining part of the plurality of phase shifting patterns for phase shifting by forming variable lines through coupling with the part of the plurality of phase shifting patterns. | 03-08-2012 |
In-Ho Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20100061258 | METHOD AND APPARATUS FOR DETERMINING REPORTING PERIOD OF CHANNEL QUALITY INFORMATION IN MULTI-CARRIER WIRELESS SYSTEM - Provided are a method and an apparatus for determining a reporting period of channel quality indicator. The method includes the steps of: a) estimating a channel gain through a channel received from a base station; b) calculating a weight by using a variable for determining a fairness value and the estimated channel gain, and estimating weight channel quality to the estimated channel gain by using the calculated weight; c) comparing the estimated weight channel quality and a threshold value; and d) feeding back estimated channel quality indicator by using wireless resources assigned for the channel quality indicator feedback only in case that the weight channel quality is higher than the threshold value. | 03-11-2010 |
| 20100308629 | ACTIVE HEADREST APPARATUS FOR VEHICLE SEAT - An active headrest apparatus for a vehicle seat. A contact area in which the upper body of a person who is seated in a car in the event of a rear-end collision of the car is moved backward due to an inertial force and contacts a back plate can be increased, and a distance at which a headrest is moved and rises can be increased so that the function of an active headrest can be more faithfully performed and neck injury of the person who is seated in the car can be prevented to the maximum. | 12-09-2010 |
| 20110133577 | HORIZONTAL LINEAR VIBRATION DEVICE - The present invention provides a horizontal vibration device which comprises an upper case in which a spring connector is formed in the inner surface thereof and a lower case which is coupled with the upper case to form an internal space, a movable unit including a mass which horizontally reciprocates inside the case and a spring which is coupled between the case and the mass in order to support horizontal movement of the mass, a coil which is coupled with the mass and horizontally reciprocates together with the mass, a magnet which is fastened on the inner surface of the case and operates with the coil, and a power-supply unit which supplies power to the coil. | 06-09-2011 |
| 20110204686 | ACTIVE HEADREST - An active headrest has a simple structure so that injuries of the neck and a portion near the neck of a passenger can be effectively prevented in the event of a rear-end collision and forward and rearward inclinations of the active headrest can be adjusted in an ordinary driving state to improve user's convenience and shake of the active headrest with respect to a vehicle seat in an ordinary state can be prevented to suppress noise and vibration and the quality of the vehicle seat and the car can be improved. | 08-25-2011 |
| 20110317647 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DOWNLINK SIGNAL FOR WHICH GUARD BAND IS CONFIGURED IN CELLULAR RADIO COMMUNICATION SYSTEM SUPPORTING BAND SCALABILITY - Disclosed is a configuration of a guard band for a radio communication system formed of consecutive sub-bands. Particularly disclosed are designs of a middle guard band for preventing interference between adjacent sub-bands and regulating a difference in frequency between signals transmitted in each sub-band in a radio communication system such as a multi-carrier OFDM system and a multi-carrier CDMA system that forms a wideband through carrier aggregation. Related transmission/reception method and apparatus are further disclosed. | 12-29-2011 |
| 20120028668 | METHOD AND APPARATUS FOR SENDING AND RECEIVING CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - In a wireless communication system a control channel is required in order to use limited resources effectively. However, the control channel resource is part of the system overhead, and thus reduces the data channel resource used for data transmission. In the long term evolution (LTE) system based on OFDM, one sub frame the consists of fourteen OFDM symbols wherein a maximum of three OFDM symbols are used for the control channel resource and remaining eleven OFDM symbols are used for the data channel resource. Therefore, the quantity of energy that can be transmitted for the control channel resource is extremely limited compared to the data channel resource. For this reason, the coverage of the control channel becomes less than that &; of the data channel, and even if a user can successfully receive the data channel, reception failure of a control channel sometimes˜results in failure of data recovery. In the present invention, in order to expand the coverage of the control channel to at least the coverage of the data channel, the time resource of the transmission resource wherein the control channel is transmitted is expanded and allocated for sending and receiving the control channel. By way of methods for extending the time resource are provided a method wherein a plurality of sub frames are used to transmit one control channel, and a method wherein a part of a data channel is used for the control channel. | 02-02-2012 |
| 20120076038 | INFORMATION FEEDBACK METHOD FOR COORDINATED MULTIPOINT COMMUNICATION - Coordinated multipoint communication is a technology for improving cell-edge performance for users in a cell-type mobile communication system. In order to enable a coordinated multipoint transmission/reception operation, a user equipment report of a local environment is required to select both coordinated communication modes and communication partners in evolved Node B (eNB) base stations. According to the present invention, a method is described for feeding back information from User Equipment (UE) to a serving base station to enable a coordinated multi-point transmission/reception operation. The information reported through the feedback is classified into two categories corresponding to received signal intensity information and received signal timing information. The UE may select one or both types of information from between the categories to provide feedback. In embodiments of the present invention, various overhead-reducing reporting formats are described. | 03-29-2012 |
In-Ho Song, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20080280379 | METHOD OF MANUFACTURING THIN FILM TRANSISTOR SUBSTRATE AND MANUFACTURING SYSTEM USING THE SAME - Provided is a method of manufacturing a thin film transistor substrate and a manufacturing system using the same, wherein the production of corrosive substances is reduced during the process of manufacturing the thin film transistor substrate. The method includes providing an etching unit with an insulation substrate on which a thin metal film has been deposited, and dry-etching the insulation substrate so as to form a predetermined circuit pattern; providing a waiting unit with the insulation substrate waiting to be cleaned; performing a preliminary cleaning operation by a cleaning unit having a plurality of nozzles while the insulation substrate waits and checking the preliminary cleaning operation; and performing a main cleaning operation with regard to the insulation substrate based on the result of the check. | 11-13-2008 |
| 20100047946 | THIN FILM ARRAY PANEL AND MANUFACTURING METHOD THEREOF - A method of manufacturing a thin film array panel is provided, which includes: forming a gate line formed on a substrate; forming a gate insulating layer on the gate line; forming a semiconductor layer on the gate insulating layer; forming an ohmic contact layer on the semiconductor layer; forming a data line and a drain electrode disposed at least on the ohmic contact layer, forming an oxide on the data line; etching the ohmic contact layer using the data line and the drain electrode as an etch mask; and forming a pixel electrode connected to the drain electrode. | 02-25-2010 |
In-Ho Yoon, Suwon-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090136872 | PHOTOSENSITIVE RESIN COMPOSITION, METHOD FOR PREPARING THE SAME, AND DRY FILM RESIST COMPRISING THE SAME - The present invention relates to a photosensitive resin composition, a preparation method thereof, and a dry film resist comprising the same. More particularly, the photosensitive resin composition of the present invention is directed to a photosensitive resin composition including a) an alkali-soluble acrylate resin, b) a cross-linking monomer having at least two ethylenic double bonds, and c) a phosphinoxide based photopolymerization initiator and an acridon based photopolymerization initiator. | 05-28-2009 |
In-Ho Yoon, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20120119897 | SYSTEM FOR MAINTAINING CONSUMABLES OF VEHICLE AND METHOD THEREOF - A system for maintaining a plurality of vehicle consumables includes a storage unit configured to store a consumable maintenance list according to an engine type and a transmission type of a vehicle; a control unit configured to control recommendation of when to change the consumable by calculating a change interval of each consumable and an actual consumption distance in the consumable maintenance list; and a display unit configured to display a screen that recommends when to change a particular consumable. | 05-17-2012 |
In-Ho Yu, Iksan-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110097835 | PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE SAME - A photoresist composition includes an alkali-soluble resin, a dissolution inhibitor including a quinone diazide compound, a first additive including a benzenol compound represented by the following Chemical Formula 1, a second additive including an acrylic copolymer represented by the following Chemical Formula 2 and an organic solvent. Accordingly, heat resistance of a photoresist pattern may be improved, and the photoresist pattern may be readily stripped. As a result, crack formation in the photoresist pattern may be reduced and/or prevented. | 04-28-2011 |
| 20110183476 | ETCHING SOLUTION COMPOSITION AND METHOD OF ETCHING USING THE SAME - An etchant composition for etching a transparent electrode is provided, the etchant composition includes an inorganic acid, an ammonium (NH | 07-28-2011 |