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公开(公告)号：US20130266724A1
公开(公告)日：2013-10-10
申请号：US13717823
申请日：2012-12-18
Inventor： Woo-Seok CHEONG
IPC: G06F3/041
Abstract: Provided is a method of manufacturing a touch screen panel. The method of manufacturing the touch screen panel includes preparing a substrate including a cell region and an interconnection region formed around the cell region, forming bridge electrodes arranged at a predetermined distance on the cell region of the substrate, forming an insulation layer on the substrate including the bridge electrodes, patterning the insulation layer to form contact holes exposing both ends of the bridge electrodes, and forming X-axis electrode extending in a first direction between the contact holes spaced apart from and facing each other and Y-axis electrode cells filling the contact holes and formed in a second direction perpendicular to the first direction. The bridge electrodes, the X-axis electrodes, and the Y-axis electrode cells are formed as hybrid electrodes, respectively.
Abstract translation: 提供一种制造触摸屏面板的方法。 制造触摸屏面板的方法包括制备包括单元区域和形成在单元区域周围的互连区域的基板，形成在基板的单元区域上以预定距离布置的桥接电极，在基板上形成绝缘层，包括： 桥接电极，图案化绝缘层以形成暴露桥电极的两端的接触孔，并且形成在彼此间隔开并面对的接触孔之间沿第一方向延伸的X轴电极，以及填充该电极的Y轴电极单元 接触孔并且在垂直于第一方向的第二方向上形成。 桥电极，X轴电极和Y轴电极单元分别形成为混合电极。
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公开(公告)号：US20170012147A1
公开(公告)日：2017-01-12
申请号：US15093379
申请日：2016-04-07
Inventor： Woo-Seok CHEONG
IPC: H01L31/0224 , G06F3/041 , H01L51/56
CPC classification number: H01L31/022466 , G06F3/041 , G06F2203/04103 , H01L51/56
Abstract: The present disclosure relates to a transparent electrode, and provides a method for manufacturing a transparent electrode, the method comprising forming a multi-layered transparent conductive film by sequentially laminating a first oxide layer, a metal layer, and a second oxide layer on a transparent substrate, forming a mask pattern on the second oxide layer, performing an etching process using the mask pattern as an etching mask to form, in the second oxide layer, a trench exposing the upper surface of the metal layer, and forming a metal pattern in the trench.
Abstract translation: 本发明涉及一种透明电极，并提供一种透明电极的制造方法，该方法包括通过在透明电极上依次层叠第一氧化物层，金属层和第二氧化物层来形成多层透明导电膜 在所述第二氧化物层上形成掩模图案，使用所述掩模图案进行蚀刻处理作为蚀刻掩模，以在所述第二氧化物层中形成暴露所述金属层的上表面的沟槽，并形成金属图案 沟渠。
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公开(公告)号：US20200257393A1
公开(公告)日：2020-08-13
申请号：US16789402
申请日：2020-02-12
Inventor： Woo-Seok CHEONG
IPC: G06F3/041
Abstract: According to an embodiment of the inventive concept, a touch screen panel includes a substrate, touch cells disposed on the substrate and including a driving electrode pattern and a sensing electrode pattern, driving lines and sensing lines connected to the touch cells, and bonding pads connected to the driving lines and the sensing lines. Here, the driving electrode pattern and the sensing electrode pattern are provided by stacking a lower oxide layer, an intermediate metal layer, and an upper oxide layer.
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公开(公告)号：US20190055662A1
公开(公告)日：2019-02-21
申请号：US15952738
申请日：2018-04-13
Inventor： Woo-Seok CHEONG
Abstract: An apparatus for fabricating an electrode structure includes a high voltage unit, a plating material part facing the high voltage unit, and a transfer roll to which a negative voltage is applied. The high voltage unit includes a high voltage roll, and an insulating sheath configured to cover a surface of the high voltage roll. The high voltage roll is applied with a voltage of about 1 kV to about 100 kV, the plating material part is applied with a positive voltage, and the high voltage unit and the transfer roll rotate.
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Patent Agency Ranking
公开(公告)号：US20180162323A1
公开(公告)日：2018-06-14
申请号：US15629557
申请日：2017-06-21
Inventor： Chan-Hwa HONG , Woo-Seok CHEONG
CPC classification number: B60S1/026 , H05B1/0236 , H05B3/86 , H05B2203/014 , H05B2203/031
Abstract: Provided is a fogging removal system. The fogging removal system includes: a first substrate; a heating unit disposed on the first substrate; a second substrate disposed on the heating unit; a first electrode disposed on the second substrate; and a control unit electrically connected to the heating unit and the first electrode. The heating unit heats at least a portion of the second substrate, and the heating unit and the first electrode constitute a capacitor.
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公开(公告)号：US20150346865A1
公开(公告)日：2015-12-03
申请号：US14658052
申请日：2015-03-13
Inventor： Chan Hwa HONG , Woo-Seok CHEONG
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F2203/04103 , G06F2203/04111
Abstract: A touch screen panel is provided. The panel includes a substrate including a cell area and a wiring area around the cell area; first electrode cells arranged in a first direction on the cell area of the substrate; second electrode cells on the cell area of the substrate, the second electrode cells disposed between the first electrode cells and arranged in a second direction intersecting the first direction; first connection electrodes on the cell area of the substrate, the first connection electrodes connecting the first electrode cells in the first direction; an insulating pattern covering the first connection electrodes and a portion of the second electrode cells adjacent to the first connection electrodes, the insulating pattern including contact holes exposing the second electrode cells; and second connection electrodes on the insulating patterns and connecting the adjacent second electrode cells in the second direction through the contact holes.
Abstract translation: 提供触摸屏面板。 面板包括：基板，包括单元区域和单元区域周围的布线区域; 在基板的单元区域上沿第一方向排列的第一电极单元; 所述第二电极单元设置在所述第一电极单元之间并且沿与所述第一方向交叉的第二方向布置; 第一连接电极在第一方向上连接第一电极单元;第一连接电极， 覆盖所述第一连接电极的绝缘图案和与所述第一连接电极相邻的所述第二电极单元的一部分，所述绝缘图案包括暴露所述第二电极单元的接触孔; 和绝缘图案上的第二连接电极，并且通过接触孔将相邻的第二电极单元沿第二方向连接。
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公开(公告)号：US20140327841A1
公开(公告)日：2014-11-06
申请号：US14176694
申请日：2014-02-10
Inventor： Jaeheon SHIN , Woo-Seok CHEONG , Kyung Hyun KIM , Rae-Man PARK , Chan Hwa HONG
IPC: G06F1/16 , H01L27/32 , G02F1/1333
CPC classification number: H01L27/323 , G06F3/045
Abstract: Provided is a touch screen panel. The touch screen panel according to an embodiment of the inventive concept includes a transparent substrate including a first region and a second region, a buffer layer disposed on the first region and second region, the buffer layer having a first transmittances, and a transparent indium tin oxide (ITO) electrode disposed on the buffer layer of the second region, the transparent ITO electrode and the buffer layer on the second region having a second transmittance, wherein a thickness of the transparent ITO electrode is 100 nm to 500 nm, and a difference between the first transmittance and the second transmittance is less than 1.5%.
Abstract translation: 提供触摸屏面板。 根据本发明的实施例的触摸屏面板包括：透明基板，包括第一区域和第二区域，设置在第一区域和第二区域上的缓冲层，缓冲层具有第一透射率，透明铟锡 设置在第二区域的缓冲层上的氧化物（ITO）电极，透明ITO电极和第二区域上的缓冲层具有第二透射率，其中透明ITO电极的厚度为100nm至500nm， 在第一透射率和第二透射率之间小于1.5％。
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公开(公告)号：US20180319371A1
公开(公告)日：2018-11-08
申请号：US15965511
申请日：2018-04-27
Inventor： Woo-Seok CHEONG , Chan Hwa HONG
CPC classification number: B60S1/026 , G01N27/223 , H05B1/0236 , H05B3/84
Abstract: Provided is a fog removing device including a sensor configured to detect fog to generate sensing data, a heater configured to generate heat to remove the fog, and a control unit configured to supply a power to the heater by using the sensing data. The sensor includes a substrate, a first electrode and a second electrode, which are provided on the substrate and electrically disconnected from each other, and a recess region defined between the first and second electrodes.
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公开(公告)号：US20180087174A1
公开(公告)日：2018-03-29
申请号：US15695934
申请日：2017-09-05
Inventor： Woo-Seok CHEONG
CPC classification number: C25D7/123 , C25D3/38 , C25D5/022 , C25D5/16 , C25D5/18 , C25D17/001 , C25D17/004 , C25D17/06 , C25D17/12 , C25D21/10 , H01L21/76829 , H01L21/76873
Abstract: An electroplating apparatus includes a substrate, a seed layer provided on a top surface of the substrate, a high-voltage portion provided on a bottom surface of the substrate, a housing sealing the high-voltage portion, an anode structure spaced apart from the seed layer in a direction perpendicular to the top surface of the substrate, first power source generating a first voltage difference between the seed layer and the anode structure, and a second power source applying a second voltage to the high-voltage portion. A positive terminal of the first power source is electrically connected to the anode structure, and a negative terminal of the first power source is electrically connected to the seed layer.
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