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Jeong Il
Jeong Il Kang, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100261332 | WAFER CLEANING METHOD AND WAFER BONDING METHOD USING THE SAME - The present invention relates to a wafer cleaning and a wafer bonding method using the same that can improve a yield of cleaning process and bonding property in bonding the cleaned wafer by cleaning the wafer using atmospheric pressure plasma and cleaning solution. The wafer cleaning method includes the steps of providing a process chamber with a wafer whose bonding surface faces upward, cleaning and surface-treating the bonding surface of the wafer by supplying atmospheric pressure plasma and a cleaning solution to the bonding surface of the wafer, and withdrawing out the wafer from the process chamber. The wafer bonding method includes the steps of: providing a first process chamber with a first wafer whose bonding surface faces upward; cleaning and surface-treating the bonding surface of the first wafer by supplying atmospheric pressure plasma and a cleaning solution to the bonding surface of the first wafer; withdrawing out the first wafer from the first process chamber and providing a second process chamber with the first wafer; providing a third process chamber with a second wafer whose bonding surface faces upward; cleaning and surface-treating the bonding surface of the second wafer by supplying atmospheric pressure plasma and a cleaning solution to the bonding surface of the second wafer; withdrawing out the second wafer from the third process chamber and providing the second process chamber with the second wafer whose bonding surface faces to the bonding surface of the first wafeη and bonding the bonding surfaces of the first and second wafers to each other. | 10-14-2010 |
Jeong Il Kim, Incheon KR
| Patent application number | Description | Published |
|---|---|---|
| 20090168004 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display (LCD) panel and manufacturing method thereof capable of ensuring an aperture ratio while reducing the number of data lines by a change of an arrangement structure of subpixels includes a plurality of subpixels constituting a display region, a plurality of thin film transistors (TFTs) connected respectively to the plurality of subpixels, a plurality of gate lines connected to the TFTs and formed along long sides of the subpixels, a plurality of data lines connected to the TFTs and formed along short sides of the subpixels, a plurality of storage lines formed to pass through the subpixels along the short sides of the subpixels, a first common storage line connected commonly to one end of each of the plurality of storage lines, and a second common storage line connected commonly to an opposite end of each of the plurality of storage lines. | 07-02-2009 |
Jeong Il Kim, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110221204 | NACELLE COOLING SYSTEM FOR WIND TURBINE - Provided is a nacelle cooling system of a wind turbine. The disclosed nacelle cooling system of a wind turbine comprises cooling blocks which are arranged in order to respectively surround one or more heating devices installed inside a nacelle, a passage pipe line which is connected to the cooling blocks for coolant to flow, a primary heat exchanger which is connected to the passage pipe line and arranged on the outer lateral surface of the nacelle, and a secondary heat exchanger which is capable of absorbing heat generated inside the nacelle and discharging the heat. The nacelles of the primary and secondary heat exchangers are sealed from the outside. Therefore, when the nacelle of the wind turbine is operated in a coastal environment, the present invention can prevent performance of turbine facilities from lowering caused by erosion because the nacelle is completely sealed from external salt. | 09-15-2011 |
Jeong Il Park, Yongin-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20110098486 | Aromatic enediyne derivative, organic semiconductor thin film, electronic device and methods of manufacturing the same - Disclosed are a novel aromatic enediyne derivative, an organic semiconductor thin film using the same, and an electronic device. Example embodiments pertain to an aromatic enediyne derivative which enables the formation of a chemically and electrically stable and reliable semiconductor thin film using a solution process, e.g., spin coating and/or spin casting, at about room temperature when applied to devices, an organic semiconductor thin film using the same, and an electronic device including the organic semiconductor thin film. A thin film having a relatively large area may be formed through a solution process, therefore simplifying the manufacturing process and decreasing the manufacturing cost. Moreover, it is possible to provide an organic semiconductor that may be effectively applied to various fields including organic thin film transistors, electroluminescent devices, solar cells, and memory. | 04-28-2011 |
Jeong-Il Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20100007635 | GATE DRIVER AND DISPLAY APPARATUS HAVING THE SAME - A gate driver includes; a plurality of driving stages including; an input terminal which receives a previous carry signal from a previous driving stage, a control terminal which receives a next gate signal from a subsequent stage, an output terminal which outputs a gate signal and is connected to the control terminal of the subsequent stage, a carry terminal which outputs a present carry signal and is connected to the input terminal of the subsequent stage, and a reset terminal which receives a reset signal, and a dummy stage including; an input terminal which receives a carry signal from a last driving stage, a control terminal which receives a control signal, a first output terminal which applies the reset signal to the reset terminal of each of the driving stages, and a second output terminal which applies a dummy gate signal to the control terminal of the last driving stage. | 01-14-2010 |
Jeong-Il Park, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110200243 | MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD - Disclosed is a magnetic resonance imaging apparatus comprising static magnetic field generation means, gradient magnetic field generation means, high-frequency magnetic field generation means, reception means, signal processing means, and control means which controls the gradient magnetic field generation means, the high-frequency magnetic field generation means, the reception means, and the signal processing means, wherein said apparatus comprises: approximation means that approximates the output error of the gradient magnetic field using a combination of multiple parameter values with respect to each direction of the gradient magnetic field; evaluation means that evaluates the combinations of multiple parameter values based on the image quality of a magnetic resonance image that is reconstructed while taking into account the output error of the gradient magnetic field that has been approximated by the approximation means; and determination means that, based on the result of the evaluation by the evaluation means, determines a desired combination among the combinations of multiple parameter values. | 08-18-2011 |
Jeong-Il Park, Seongnam-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090043113 | Heteroacene compound, organic thin film including a heteroacene compound and electronic device including an organic thin film - A heteroacene compound, an organic thin film including a heteroacene compound and an electronic device including a thin film are provided. The heteroacene compound is a compound having six rings fused together in a compact planar structure. The compound may be used in an organic thin film and/or applied to electronic devices using a deposition process or a room-temperature solution process. | 02-12-2009 |
| 20100200842 | Surface modifying agent, laminated structure and transistor including the same, and method of manufacturing the laminated structure - Disclosed is a surface modifying agent including a compound having an ethynyl group at one terminal end, a laminated structure manufactured using the surface modifying agent, a method of manufacturing the laminated structure, and a transistor including the same. | 08-12-2010 |
| 20100210069 | Solution composition and method of forming thin film and method of manufacturing thin film transistor using the solution composition - Disclosed is a solution composition for forming a thin film transistor including a zinc-containing compound, an indium-containing compound, and a compound including at least one metal or metalloid selected from the group consisting of hafnium (Hf), magnesium (Mg), tantalum (Ta), cerium (Ce), lanthanum (La), silicon (Si), germanium (Ge), vanadium (V), niobium (Nb), and yttrium (Y). A method of forming a thin film by using the solution composition, and a method of manufacturing thin film transistor including the thin film are also disclosed. | 08-19-2010 |
| 20110001131 | Organic semiconductor polymer, transistor including an organic semiconductor polymer and methods of fabricating the same - An organic semiconductor polymer, a transistor including an organic semiconductor polymer and methods of fabricating the same are provided, the organic semiconductor polymer including an aromatic or heteroaromatic main chain and at least one of a fluoro or a perfluoroalkyl at a polymer terminal end. | 01-06-2011 |
| 20110049480 | Organic semiconductor polymer and transistor including the same - An organic semiconductor polymer and transistor are provided, the organic semiconductor polymer is represented by the following Chemical Formula (1) | 03-03-2011 |
Jeong-Il Seo, Deajon KR
| Patent application number | Description | Published |
|---|---|---|
| 20100174548 | APPARATUS AND METHOD FOR CODING AND DECODING MULTI-OBJECT AUDIO SIGNAL WITH VARIOUS CHANNEL - Provided are an apparatus and method for coding and decoding a multi-object audio signal. The apparatus includes a down-mixer for down-mixing the audio signals into one down-mixed audio signal and extracting supplementary information including header information and spatial cue information for each of the audio signals, a coder for coding the down-mixed audio signal, and a supplementary information coder for generating the supplementary information as a bit stream. The header information includes identification information for each of the audio signals and channel information for the audio signals. | 07-08-2010 |
Jeong-Il Seo, Chungbuk KR
| Patent application number | Description | Published |
|---|---|---|
| 20110150098 | APPARATUS AND METHOD FOR PROCESSING 3D AUDIO SIGNAL BASED ON HRTF, AND HIGHLY REALISTIC MULTIMEDIA PLAYING SYSTEM USING THE SAME - A three-dimensional audio signal processing apparatus using a Head Related Transfer Function (HRTF) includes an audio decoder for decoding audio data to restore original audio signals and a three-dimensional audio generator for generating three-dimensional signals corresponding to the audio signals restored by using the HRTF modeled according to physical characteristics of an user, wherein the HRTF modeled according to physical characteristics of an user is an individualized HRTF. | 06-23-2011 |