Jeong, Chungcheongbuk-Do
Byung Wook Jeong, Chungcheongbuk-Do KR
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20080308189 | LEAD FREE SOLDER CONTAINING Sn, Ag AND Bi - A lead free solder is provided. The lead free solder includes about 1.5 wt % to about 2.5 wt % silver (Ag), about 3 wt % to about 6 wt % bismuth (Bi), about 0.005 wt % to about 0.1 wt % of a deoxidizing agent, and a balance of tin (Sn). The lead free solder has improved wettability, a lowered melting point, little or substantially no formation of oxidation layer in a solder bath, suppressed brittleness, improved thermal shock resistance and drop resistance. | 12-18-2008 |
Eun-Soo Jeong, Chungcheongbuk-Do KR
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20100009534 | METHOD FOR PATTERNING A SEMICONDUCTOR DEVICE - A method for patterning a semiconductor device can include forming a conductive layer over a semiconductor substrate; alternatively forming positive photoresists and negative photoresists over the conductive layer, forming a plurality of first conductive lines by selectively removing a portion of the conductive layer using the positive photoresist and the negative photoresist as masks; forming an oxide film over the semiconductor substrate including the first conductive lines and the conductive layer; performing a planarization process over the oxide film using the uppermost surface of the first conductive line as a target; removing the plurality of first conductive lines using the oxide film as a mask; forming a plurality if trenches in the semiconductor substrate and removing a portion of the oxide film to expose the uppermost surface of the conductive layer; and then forming a plurality of second conductive lines by removing the exposed conductive layer using the oxide film as a mask. | 01-14-2010 |
Hae Eun Jeong, Chungcheongbuk-Do KR
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20100133080 | HIGH-SPEED CLOSING SWITCH IN POWER DISTRIBUTOR - A high speed closing switch in a power distributor includes: a case forming an external appearance; a first electrode provided within the case and including a through hole; a second electrode having a receiving recess facing the through hole; a moving contact point member having a cylindrical portion received in the through hole so as to be put into the receiving recess and a flange portion formed at one end of the cylindrical portion; and a closing coil wound on a base of the case, wherein a damping hole is formed at receiving recess of the second electrode. When the moving contact point member put into the receiving recess approaches its final position, a damping force is applied to the moving contact point member to stably and accurately control the final position. | 06-03-2010 |
Hong Seok Jeong, Chungcheongbuk-Do KR
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20090015535 | DRIVING CIRCUIT FOR A LIQUID CRYSTAL DISPLAY - Provided is a driving circuit for a liquid crystal display which is suitable for reducing a chip size and has improved noise immunity in a circuit which uses a level shifter and is constructed with a channel array. The driving circuit includes: the level shifter which is disposed in a previous stage of a channel region and shifts up a level of a data signal output from a buffer to output the data signal to the channel region; and the channel region which processes an output data of the level shifter in a format requested by a system and outputs a final data in a high or low format, and wherein the level shifter is disposed in a region excluding the channel region. | 01-15-2009 |
Ilgi Jeong, Chungcheongbuk-Do KR
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20150187804 | DISPLAY DEVICE WITH REDUNDANT TRANSISTOR STRUCTURE - Provided is a display device including: a display panel including a plurality of data lines and gate lines formed to define a plurality of pixels; a data drive unit; and a gate drive unit, wherein the display panel is provided with a transistor that includes: a first electrode unit configured to receive a first voltage and including two first electrodes; a second electrode unit configured to receive a second voltage and including two second electrodes; a third electrode unit configured to receive a third voltage and including a common third electrode, the third electrode unit being formed to include a bent portion between the first electrode unit and the second electrode unit; and two channels formed to be spaced apart from each other adjacent to opposite ends of the third electrode unit and configured to correspondingly connect the two first electrodes and the two second electrodes, respectively. | 07-02-2015 |
20150311261 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels. | 10-29-2015 |
20160100483 | PAD STRUCTURE AND DISPLAY DEVICE HAVING THE SAME - A display device includes a plurality of signal lines arranged in a display area of a substrate and a pad structure located at a non-active area and connected with the signal lines. The pad structure includes a plurality of metal layers and two or more insulating layers located between the metal layers and having one or more contact hole which makes two metal layers among the metal layers contacted with each other, and the contact holes respectively located in the insulating layers are not overlapped with each other. | 04-07-2016 |
Il Gi Jeong, Chungcheongbuk-Do KR
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20120306935 | STEREOSCOPIC IMAGE DISPLAY PANEL AND STEREOSCOPIC IMAGE DISPLAY DEVICE INCLUDING THE SAME - Disclosed is a stereoscopic image display panel and a stereoscopic image display device including the same, which minimize the degradation of image quality due to crosstalk between left and right images discerned by a viewer, and have enhanced brightness and aperture ratio, wherein the stereoscopic image display panel comprises a first substrate including a plurality of data lines formed at certain intervals apart, a plurality of gate lines formed to intersect the data lines, and first and second pixel groups formed adjacently to each other with two adjacent gate lines therebetween; and a second substrate including a light shield layer formed at one side and other side of each of the first and second pixel groups to have different overlapped widths, and defining an open area of each of the first and second pixel groups, wherein the first and second pixel groups display different stereoscopic images, respectively. | 12-06-2012 |
Kwang Jin Jeong, Chungcheongbuk-Do KR
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20130207093 | ORGANIC LIGHT EMITTING DEVICE COMPRISING ENCAPSULATING STRUCTURE - Provided is an organic light emitting diode including an organic light-emitting part including a first electrode, an organic material layer having a light-emitting layer, and a second electrode, and an encapsulating layer included on an entire top surface of the organic light-emitting part. Here, the encapsulating layer has a structure in which at least two of a water barrier film, a glass cap, a metal foil and a conductive film are stacked. Accordingly, the diode may have excellent water and oxygen barrier effects, and deterioration of the diode or running failure may be prevented. | 08-15-2013 |
Mun Sik Jeong, Chungcheongbuk-Do KR
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20150344571 | ANTIBODY BINDING SPECIFICALLY TO HUMAN AND MOUSE L1CAM PROTEIN, AND USE THEREFOR - The present invention relates to a novel antibody specifically binding to human and mouse L1CAM, and more particularly, to an antibody binding to both human and mouse L1CAM with high affinity, which is prepared by modifying a sequence of an L1 cell adhesion molecule (L1CAM)-specific antibody comprising a heavy-chain variable region of SEQ ID NO. 1 and a light-chain variable region of SEQ ID NO. 5, a polynucleotide encoding the antibody, an expression vector comprising the polynucleotide, a transformant introduced with the vector, a pharmaceutical composition for preventing or treating cancer comprising the antibody, a method for treating cancer using the antibody, a composition for diagnosing cancer comprising the antibody, a kit for diagnosing cancer comprising the composition, a method for providing information for cancer diagnosis using the antibody, and an antibody-drug conjugate prepared by conjugating a drug to the antibody. | 12-03-2015 |
Soo Kyeong Jeong, Chungcheongbuk-Do KR
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20080286663 | Mask and Manufacturing Method Thereof - A blank mask is provided. The blank mask includes a mask layer disposed on a transparent quartz substrate, and a nano inorganic material-polymer complex layer. The nano inorganic material-polymer complex layer has nano-scale components and is formed on a surface of the mask layer to adsorb a residual contamination source remaining on the surface of the mask layer and to protect the surface of the mask layer from external contamination sources. The nano inorganic material-polymer complex layer can include a nano clay-polymer composite where PVDF is interposed between the nano clay plate-shaped layers. The contamination sources can be removed from the mask layer surface by removing the composite layer. | 11-20-2008 |
Sung In Jeong, Chungcheongbuk-Do KR
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20160052962 | METHOD FOR ISOLATING COLLAGEN FROM JELLYFISH BY USING RADIATION - The present invention relates to a method for separating collagen from jellyfish by using radiation. More precisely, acid-soluble collagen and attelo collagen were prepared in this invention by using the method combining irradiation technique and chemical treatment. This method of the invention is expected to be useful for the separation of collagen from jellyfish with low costs but high yield. | 02-25-2016 |
Taehwan Jeong, Chungcheongbuk-Do KR
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20160141594 | BATTERY PROTECTION CIRCUIT MODULE PACKAGE, BATTERY PACK AND ELECTRONIC DEVICE INCLUDING SAME - Provided are a battery protection circuit module package capable of achieving high integration and size reduction, and a battery pack and an electronic device including the same. The battery protection circuit module package includes a lead frame including a plurality of leads space apart from each other, and capable of being coupled and electrically connected to electrode tabs of a battery cell, battery protection circuit devices mounted on the lead frame and including a positive temperature coefficient (PTC) structure, and an encapsulant for encapsulating the battery protection circuit devices to expose a part of the lead frame. | 05-19-2016 |
Won Moon Jeong, Chungcheongbuk-Do KR
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20090282984 | System of Treating Odor and Hazardous Gas With Rotary Regenerative Heat Exchanger and Its Apparatus - Disclosed is a harmful material treatment system for recovering the energy and removing the harmful material in the process of treating the gas containing the harmful material generated in the multiplex utilization facility, in the display mall, in diverse manufacturing processes and in the vehicle painting process, more particularly, to a harmful material treatment system which can recover the energy contained in the air conditioning facility or in the exhaust gas of the process with an efficiency of more than 90%, for exhausting the inside air to the outside so as to treat the contaminating material such as odor and volatile organic chemicals, and to remove the harmful material with a removal efficiency of more than 90% by adsorbing and concentrating the harmful material with a rotary-type adsorbent. | 11-19-2009 |
Yeon Joo Jeong, Chungcheongbuk-Do KR
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20150254006 | SEMICONDUCTOR DEVICE AND METHOD OF OPERATING THE SAME - A semiconductor device includes a plurality of memory blocks each including a plurality of memory cells, a circuit group performing a program operation, a read operation and an erase operation on a selected memory block, among the plurality of memory blocks, and a control circuit controlling the circuit group to program the memory cells of the selected memory block in a healing pattern, before the program operation is performed on the selected memory block, wherein the memory cells of the healing pattern include erased memory cells and programmed memory cells arranged alternately. | 09-10-2015 |
20150332783 | METHOD OF OPERATING SEMICONDUCTOR DEVICE - A method of operating a semiconductor device includes programming a first cell, verifying a second cell adjacent to the first cell, and repeating the programming of the first cell and the verifying of the second cell until the verifying of the second cell passes. | 11-19-2015 |
Yong-Sik Jeong, Chungcheongbuk-Do KR
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20080296654 | Non-volatile memory device and method for fabricating the same - A non-volatile memory device and a method for fabricating the same are provided. The method includes: forming a gate structure on a substrate, the gate structure including a first insulation layer, a first electrode layer for a floating gate and a second insulation layer; forming a third insulation layer on the gate structure covering predetermined regions of the substrate adjacent to the gate structure; and forming a second electrode layer for a control gate on the third insulation layer disposed on sidewalls of the gate structure and the predetermined regions of the substrate. | 12-04-2008 |
Young Woo Jeong, Chungcheongbuk-Do KR
Patent application number | Description | Published |
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20100133080 | HIGH-SPEED CLOSING SWITCH IN POWER DISTRIBUTOR - A high speed closing switch in a power distributor includes: a case forming an external appearance; a first electrode provided within the case and including a through hole; a second electrode having a receiving recess facing the through hole; a moving contact point member having a cylindrical portion received in the through hole so as to be put into the receiving recess and a flange portion formed at one end of the cylindrical portion; and a closing coil wound on a base of the case, wherein a damping hole is formed at receiving recess of the second electrode. When the moving contact point member put into the receiving recess approaches its final position, a damping force is applied to the moving contact point member to stably and accurately control the final position. | 06-03-2010 |