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公开(公告)号：US10927470B2
公开(公告)日：2021-02-23
申请号：US15952738
申请日：2018-04-13
Inventor： Woo-Seok Cheong
IPC: C25D5/04 , H05K3/18 , C25D3/38 , C25D5/02 , C25D7/12 , C25D21/11 , G03F7/16 , C25D21/10 , C25D7/06 , H05K3/24 , H05K1/02
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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公开(公告)号：US09298290B2
公开(公告)日：2016-03-29
申请号：US13717769
申请日：2012-12-18
Inventor： Jaeheon Shin , Kyung Hyun Kim , Woo-Seok Cheong , Rae-Man Park
CPC classification number: G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01L21/00 , Y10T29/49105
Abstract: Provided are touch screen panels with improved transmittance and methods of fabricating the same. the method may include preparing a substrate including a cell region and an interconnection region provided around the cell region, sequentially forming a first buffer layer and a second buffer layer on the substrate, the second buffer layer having a refractive index less than that of the first buffer layer, and forming a transparent electrode on the second buffer layer. The second buffer layer is formed of a SiOC material.
Abstract translation: 提供了具有改进的透射率的触摸屏面板及其制造方法。 该方法可以包括准备包括单元区域和设置在单元区域周围的互连区域的衬底，在衬底上依次形成第一缓冲层和第二缓冲层，第二缓冲层的折射率小于第一缓冲层的折射率 缓冲层，并在第二缓冲层上形成透明电极。 第二缓冲层由SiOC材料形成。
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Patent Agency Ranking
公开(公告)号：US10822712B2
公开(公告)日：2020-11-03
申请号：US15695934
申请日：2017-09-05
Inventor： Woo-Seok Cheong
IPC: C25D7/12 , C25D5/02 , C25D21/10 , C25D17/00 , C25D17/12 , C25D5/16 , C25D5/18 , H01L21/768 , C25D17/06 , C25D3/38
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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公开(公告)号：US11003270B2
公开(公告)日：2021-05-11
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：US10919498B2
公开(公告)日：2021-02-16
申请号：US15965511
申请日：2018-04-27
Inventor： Woo-Seok Cheong , Chan Hwa Hong
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：US10236398B2
公开(公告)日：2019-03-19
申请号：US15093379
申请日：2016-04-07
Inventor： Woo-Seok Cheong
IPC: H01L31/0224 , H01L51/56 , G06F3/041
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.
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公开(公告)号：US20140015771A1
公开(公告)日：2014-01-16
申请号：US13717769
申请日：2012-12-18
Inventor： Jaeheon Shin , Kyung Hyun Kim , Woo-Seok Cheong , Rae-Man Park
CPC classification number: G06F3/041 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01L21/00 , Y10T29/49105
Abstract: Provided are touch screen panels with improved transmittance and methods of fabricating the same. the method may include preparing a substrate including a cell region and an interconnection region provided around the cell region, sequentially forming a first buffer layer and a second buffer layer on the substrate, the second buffer layer having a refractive index less than that of the first buffer layer, and forming a transparent electrode on the second buffer layer. The second buffer layer is formed of a SiOC material.
Abstract translation: 提供了具有改进的透射率的触摸屏面板及其制造方法。 该方法可以包括制备包括单元区域和设置在单元区域周围的互连区域的衬底，在衬底上依次形成第一缓冲层和第二缓冲层，第二缓冲层的折射率小于第一缓冲层的折射率 缓冲层，并在第二缓冲层上形成透明电极。 第二缓冲层由SiOC材料形成。
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