Chul Kyu
Chul Kyu Hwang, Gimhae-Si KR
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20130119558 | Stacked Semiconductor Package - Provided is a stacked semiconductor package. The stacked semiconductor package of the present invention comprises: a substrate unit, which includes a connection substrate electrically connecting a first substrate having a contact pad and a second substrate having a contact pad; a first chip laminate at which a plurality of first semiconductor chips are stacked in multi-steps on the first substrate; a second chip laminate at which a plurality of second semiconductor chips are stacked in multi-steps on the second substrate; a first conductive wire which electrically connects a first bonding pad of the first semiconductor chip and the contact pad of the first substrate, a second conductive wire which electrically connects a second bonding pad of the second semiconductor chip and the contact pad of the second substrate, and a bonding unit which has a contact adhesive layer having a certain thickness, which is disposed between the first semiconductor chip in the top layer of the first chip laminate and the second semiconductor chip in the top layer of the second chip laminate, and which vertically stacks and bonds the first chip laminate and the second chip laminate. | 05-16-2013 |
Chul Kyu Kim, Gyunggi-Do KR
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20140014504 | PLATING APPARATUS - Disclosed herein is a plating apparatus, including: a plating tank receiving a plating solution and having an article to be plated injected thereinto; an anode disposed to face one surface or both surfaces of the article to be plated; and a shielding member disposed between the article to be plated and the anode and configured of a first plate and a second plate adjacently disposed to the first plate, the first plate and the second plate moving in parallel with each other. | 01-16-2014 |
Chul Kyu Kim, Uiwang-Si KR
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20140162179 | METHOD FOR MANUFACTURING ELECTRODE FOR DISPLAY APPARATUS, ELECTRODE FOR DISPLAY APPARATUS MANUFACTURED USING THE SAME, AND DISPLAY APPARATUS INCLUDING THE SAME - A method for manufacturing an electrode for a display apparatus includes printing and drying a conductive paste on a substrate, and printing a glass paste on the dried conductive paste, followed by patterning. | 06-12-2014 |
Chul Kyu Lee, Gyeonggi-Do KR
Chul Kyu Song, Seongnam KR
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20120085402 | METHOD FOR MANUFACTURING ELECTRODE OF DYE-SENSITIZED SOLAR CELL AND DYE-SENSITIZED SOLAR CELL HAVING ELECTRODE THEREOF - The present invention provides a method for manufacturing an electrode of a dye-sensitized solar cell using an inkjet printing process, an electrode formed thereby, and a dye-sensitized solar cell having the electrode. According to the method, a metal electrode is formed by jetting an ink solution containing nano metal powder on a transparent substrate or a transparent substrate in which a barrier layer is deposited to improve coating performance of a transparent conductive layer. A transparent conductive layer is formed on the transparent substrate on which the metal electrode is formed. The transparent conductive layer protects the metal electrode from liquid electrolyte. | 04-12-2012 |
Chul Kyu Song, Seoul KR
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20150108411 | METHOD OF PREPARING GRAPHENE NANOPLATE, PREPARED GRAPHENE NANOPLATE, GRAPHENE NANOPLATE PASTE, AND CONDUCTIVE LAYER INCLUDING THE GRAPHENE NANOPLATE - A method for preparing graphene nanoplate (GNP) is provided and includes preparing expanded graphite (EG) and exfoliating, grinding, or cracking the expanded graphite to crack the EG induced by gas-phase-collision. A graphene nanoplate paste and a conductive coating layer formed of the graphene nanoplate paste are provided and are prepared by the method for preparing graphene nanoplate. | 04-23-2015 |
20150110972 | GRAPHENE-CERAMIC HYBRID COATING LAYER, AND METHOD FOR PREPARING THE SAME - Disclosed are a graphene-ceramic hybrid coating layer formed from a graphene-ceramic hybrid sol solution including graphene (RGO: reduced graphene oxide) and a ceramic sol, wherein the graphene content in the graphene-ceramic hybrid coating layer is about 0.001 wt % to about 1.8 wt % based on the total weight of the graphene-ceramic hybrid coating layer, and a method for preparing the same. | 04-23-2015 |
20150111045 | GRAPHENE OXIDE-CERAMIC HYBRID COATING LAYER, AND METHOD FOR PREPARING THE SAME - A graphene oxide-ceramic hybrid coating layer formed from a graphene oxide-ceramic hybrid sol solution that includes graphene oxide (GO) and a ceramic sol and a method of preparing the coating layer are provided. A content of graphene oxide in the graphene oxide-ceramic hybrid coating layer is about 0.002 to about 3.0 wt % based on the total weight of the graphene oxide-ceramic hybrid coating layer. | 04-23-2015 |