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公开(公告)号：US09671917B2
公开(公告)日：2017-06-06
申请号：US15279516
申请日：2016-09-29
Inventor： Masahiro Teramoto
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01H1/58
Abstract: A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.
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公开(公告)号：US09507477B2
公开(公告)日：2016-11-29
申请号：US15005737
申请日：2016-01-25
Inventor： Kouichi Anno , Takumi Sato , Masahiro Teramoto
CPC classification number: G02F1/136259 , G02F1/133305 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/1339 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133302 , G02F2001/136263 , G02F2201/121 , G02F2201/123 , G02F2202/28 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04102 , G06F2203/04103
Abstract: A display device includes a display panel, a light shielding plate having an opening, a protective plate, and a coordinate input device having a transparent substrate, and a first flexible interconnect substrate. The coordinate input device is disposed on the display panel at the side of a display screen, and each of the light shielding plate and the protective plate is arranged on the coordinate input device on the opposite side of the display panel. The coordinate input device has first signal interconnects and a second signal interconnect disposed outside the first signal interconnects but near a peripheral edge of the transparent substrate. The second signal interconnect is formed of a thin conductive film disposed along a peripheral edge portion of the transparent substrate, and is disposed along the peripheral edge of three sides of the transparent substrate.
Abstract translation: 显示装置包括显示面板，具有开口的遮光板，保护板和具有透明基板的坐标输入装置和第一柔性互连基板。 坐标输入装置设置在显示屏侧的显示面板上，遮光板和保护板各自配置在显示面板的相对侧的坐标输入装置上。 坐标输入装置具有第一信号互连和布置在第一信号互连外部但在透明基板周边附近的第二信号互连。 第二信号互连由沿着透明基板的周边部分设置的薄导电膜形成，并且沿着透明基板的三边的周边设置。
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公开(公告)号：US20150122771A1
公开(公告)日：2015-05-07
申请号：US14591440
申请日：2015-01-07
Inventor： Masahiro Teramoto
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F3/047 , G06F2203/04103 , G06F2203/04111 , H01L21/0425 , H01L21/044 , H01L21/311 , H01L21/3213 , H05K3/0017
Abstract: A manufacturing method of a touch panel includes the steps of providing a substrate, forming a first conductive film on the substrate, forming a first mask on the first conductive film, etching the first conductive film to form electrode portions and lower intersect portions of the touch panel, forming an insulating film made of a negative resist on the first conductive film, and forming a contact hole above the electrode portion by removing the insulating film. The steps further include forming a second conductive film on the insulating film, forming a second mask on the second conductive film, etching the second conductive film to form an upper intersect portion connected between two adjacent electrode portions via the contact hole and intersecting with the lower intersect portion, and forming protective film on the second conductive film.
Abstract translation: 触摸面板的制造方法包括以下步骤：提供衬底，在衬底上形成第一导电膜，在第一导电膜上形成第一掩模，蚀刻第一导电膜以形成触点的电极部分和下部相交部分 在第一导电膜上形成由负性抗蚀剂制成的绝缘膜，并且通过去除绝缘膜形成电极部分上方的接触孔。 所述步骤还包括在所述绝缘膜上形成第二导电膜，在所述第二导电膜上形成第二掩模，蚀刻所述第二导电膜以形成经由所述接触孔连接在两个相邻电极部分之间的上交叉部分，并与所述下部 并在第二导电膜上形成保护膜。
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公开(公告)号：US20130306460A1
公开(公告)日：2013-11-21
申请号：US13949673
申请日：2013-07-24
Inventor： Masahiro Teramoto
IPC: H01H1/58
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H01H1/58
Abstract: A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.
Abstract translation: 触摸面板包括多个第一电极，多个第二电极和多个布线。 多个第一电极中的每一个具有形成在与形成有第二电极并与第二电极相交的层的第一部分上形成的第一部分，以及形成在与形成有第二电极的层相同的层上的第二部分， 但与第二电极分离。 第二电极和第二电极的第二部分形成在与形成布线的层不同的层上。 第一电极的第一部分通过形成在由第一部分和第二电极之间的负性抗蚀剂制成的绝缘膜中的接触部分连接到第二部分。
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公开(公告)号：US20210117067A1
公开(公告)日：2021-04-22
申请号：US17136367
申请日：2020-12-29
Inventor： Masahiro Teramoto
Abstract: A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.
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Patent Agency Ranking
公开(公告)号：US10908730B2
公开(公告)日：2021-02-02
申请号：US16784670
申请日：2020-02-07
Inventor： Masahiro Teramoto
Abstract: A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.
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公开(公告)号：US10599262B2
公开(公告)日：2020-03-24
申请号：US16537719
申请日：2019-08-12
Inventor： Masahiro Teramoto
Abstract: A touch panel includes a plurality of first electrodes, a plurality of second electrodes, and a plurality of wirings. Each of the plurality of first electrodes has a first portion formed on a layer different from that on which the second electrodes are formed and intersecting the second electrodes, and a second portion formed on the same layer as that on which the second electrodes are formed, but separated from the second electrode. The second electrode and the second portion of the first electrode are formed on a layer different than the layer where the wiring is formed. The first portion of the first electrode is connected to the second portion through a contact portion formed in an insulating film made of a negative resist between the first portion and the second electrode.
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公开(公告)号：US10579199B2
公开(公告)日：2020-03-03
申请号：US16502871
申请日：2019-07-03
Applicant: Japan Display Inc.
Inventor： Koji Ishizaki , Masahiro Teramoto , Yuji Sato
Abstract: According to an aspect, a detection device includes: a substrate; a detection electrode disposed on a plane parallel to a surface of the substrate and including conductive thin wires and electrical coupling portions disposed where the conductive thin wires intersect with each other or are bent, and are coupled with each other, the conductive thin wires being arranged in a mesh-like form; a coupling wire that couples the conductive thin wires with a detecting unit at an end portion of the detection electrode; and a protective layer that is made of an insulation material and that covers the detection electrode and the coupling wire. An area density of the conductive thin wires per unit area is smaller in an end region ranging from an electrical coupling portion closest to the coupling wire to the coupling wire than in a region of the entire detection electrode.
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29.发明授权公开(公告)号：US10216343B2
公开(公告)日：2019-02-26
申请号：US15350329
申请日：2016-11-14
Applicant: Japan Display Inc.
Inventor： Koji Ishizaki , Masahiro Teramoto , Yuji Sato
Abstract: According to an aspect, a detection device includes: a substrate; a detection electrode disposed on a plane parallel to a surface of the substrate and including conductive thin wires and electrical coupling portions disposed where the conductive thin wires intersect with each other or are bent, and are coupled with each other, the conductive thin wires being arranged in a mesh-like form; a coupling wire that couples the conductive thin wires with a detecting unit at an end portion of the detection electrode; and a protective layer that is made of an insulation material and that covers the detection electrode and the coupling wire. An area density of the conductive thin wires per unit area is smaller in an end region ranging from an electrical coupling portion closest to the coupling wire to the coupling wire than in a region of the entire detection electrode.
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公开(公告)号：US10168828B2
公开(公告)日：2019-01-01
申请号：US15917916
申请日：2018-03-12
Inventor： Masahiro Teramoto
IPC: G06F3/041 , H01L21/04 , H01L21/311 , H01L21/3213 , G06F3/044 , H05K3/00 , G06F3/047
Abstract: A manufacturing method of a touch panel includes the steps of providing a substrate, forming a first conductive film on the substrate, forming a first mask on the first conductive film, etching the first conductive film to form electrode portions and lower intersect portions of the touch panel, forming an insulating film made of a negative resist on the first conductive film, and forming a contact hole above the electrode portion by removing the insulating film. The steps further include forming a second conductive film on the insulating film, forming a second mask on the second conductive film, etching the second conductive film to form an upper intersect portion connected between two adjacent electrode portions via the contact hole and intersecting with the lower intersect portion, and forming protective film on the second conductive film.
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