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公开(公告)号：US20180163112A1
公开(公告)日：2018-06-14
申请号：US15575464
申请日：2016-05-20
Inventor： Yasuyoshi Watanabe , Yoshiya Sakaguchi , Masafumi NAKAYAMA
IPC: C09K5/14 , C08K3/04 , C08K7/00 , C08G77/06 , H01L23/373 , B32B7/02 , B32B27/08 , B32B27/20 , B32B27/28
Abstract: Provided is a thermally conductive sheet including an oriented-graphite thermally conductive layer and an insulating thermally conductive layer stacked on the oriented-graphite thermally conductive layer, the oriented-graphite thermally conductive layer including a polymer matrix including a plate-like graphite powder, flat surfaces of particles of the plate-like graphite powder being oriented in the thickness direction of the sheet, the insulating thermally conductive layer including a polymer matrix including an insulating thermally conductive filler dispersed in the polymer matrix, the insulating thermally conductive layer having a thermal conductivity and an insulating property. The thermally conductive sheet has a high thermal conductivity and an insulating property, is capable of being readily fixed to an adherend, and is easy to handle.
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公开(公告)号：US20180100045A1
公开(公告)日：2018-04-12
申请号：US15573179
申请日：2015-06-26
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Akihito Takeuchi
CPC classification number: C08J5/08 , C08J5/10 , C08J2383/04 , C08K3/04 , C08K7/02 , C08K7/14 , C08K9/02 , C08K2201/001 , C08L21/00 , H01B1/20 , C08L83/04 , C08K3/40
Abstract: Provided is an electrically conductive member, comprising: a matrix including a rubber-like elastic body; electrically conductive fiber; a coloring pigment, which has low resistance, a desired color tone, and flexibility. The electrically conductive member has a percentage of the coloring pigment of 2.5 to 11.0 vol % relative to the total of the electrically conductive fiber and the coloring pigment, and a percentage of the total of the electrically conductive fiber and the coloring pigment of 25 to 33 vol % relative to the entire electrically conductive member.
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公开(公告)号：US20170313881A1
公开(公告)日：2017-11-02
申请号：US15523567
申请日：2014-12-25
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yasuyoshi Watanabe , Gaku Kitada
CPC classification number: C08L83/04 , C08G77/20 , C08K3/04 , C08K3/08 , C08K3/22 , C08K3/36 , C08K5/053 , C08K5/07 , C08K2003/2227 , C08K2201/001 , C08L1/02 , C08L3/02 , C08L5/00 , C09D5/24 , C09K5/14 , H01B1/20
Abstract: The silicone composition is one that contains liquid silicone, at least one insoluble functionalizing filler, such as a thermally or electrically conductive filler, and a non-liquid anti-thickening or non-thickening anti-settling material, such as a cellulose compound or polysaccharide. In a system that contains liquid silicone and insoluble functionalizing filler(s), a polysaccharide functions as an anti-thickening or non-thickening anti-settling material, providing a low-viscosity and filler-rich silicone composition.
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24.发明申请Sensor Sheet-Containing Exterior Component, Sensor Sheet Unit, and Method for Manufacturing Sensor Sheet-Containng Exterior Component 审中-公开含传感器片的外部组件，传感器单元和制造传感器薄片包装外部组件的方法公开(公告)号：US20160338198A1
公开(公告)日：2016-11-17
申请号：US15112208
申请日：2015-02-27
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yuta Ohsawa , Kota Yamazaki , Yoshifumi Honmatsu
Abstract: A sensor sheet-containing exterior component includes an exterior member; a sensor sheet having a sensor electrode and disposed on a back surface of the exterior member; and a mounting plate that holds the sensor sheet in close contact with the exterior member, wherein the mounting plate has a front surface shape that substantially corresponds to a back surface shape of the exterior member and is configured to engage with the exterior member, and a sensor sheet-fixing unit is provided between the mounting plate and the sensor sheet so as to fix the sensor sheet to the mounting plate along the front surface shape of the mounting plate.
Abstract translation: 含传感器片的外部部件包括外部部件; 传感器片，其具有传感器电极并设置在所述外部构件的后表面上; 以及安装板，其保持所述传感器片与所述外部构件紧密接触，其中所述安装板具有基本对应于所述外部构件的后表面形状并且被构造成与所述外部构件接合的前表面形状，以及 传感器片固定单元设置在安装板和传感器片之间，以将传感器片沿安装板的前表面形状固定到安装板上。
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公开(公告)号：US20150070599A1
公开(公告)日：2015-03-12
申请号：US14394594
申请日：2013-06-07
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Shinichi Tomooka , Soyoko Nikki , Yutaka Nakanishi
CPC classification number: G06F3/044 , B32B3/08 , B32B27/08 , B32B27/40 , B32B27/42 , B32B2307/202 , B32B2307/414 , B32B2307/71 , B32B2307/712 , B32B2457/208 , G06F3/041 , G06F2203/04103 , H05K1/0274 , H05K1/092
Abstract: For a substrate sheet having a transparent electrode made of an electroconductive polymer and metal wiring connecting this transparent electrode and a connector junction on a translucent base and provided with a protective layer covering the transparent electrode and the metal wiring, a substrate sheet is provided that has its transparent electrode protected and its metal wiring protected from corrosion. The protective layer was made up of a laminate having a sulfuration-resistant resist layer that prevents the metal wiring from being sulfurated and a lightfast resist layer that absorbs ultraviolet light stacked on the base, and the sulfuration-resistant resist layer was a polyurethane-polyurea-based plastic layer.
Abstract translation: 对于具有由导电性聚合物构成的透明电极和将该透明电极连接的透光性基板和在透光性基体上的连接器接合部设置有覆盖透明电极和金属布线的保护层的基板的基板， 其透明电极被保护，其金属布线防止腐蚀。 保护层由具有防止金属配线被硫化的耐硫化性抗蚀剂层和吸收层叠在基材上的紫外线的耐光层构成的层叠体构成，耐硫化性抗蚀层为聚氨酯 - 聚脲 的塑料层。
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Patent Agency Ranking
公开(公告)号：US10725601B2
公开(公告)日：2020-07-28
申请号：US15127496
申请日：2015-03-30
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yuta Ohsawa , Yoshifumi Honmatsu
Abstract: A touch sensor includes a sensor sheet that includes a plurality of sensor electrodes, wires that extend from the sensor electrodes, and a connection portion for connection to a substrate. The sensor sheet is formed with a body portion in which the sensor electrodes are formed, and a tail portion that projects from the body portion and that includes a terminal. A protective layer is stacked on at least a part of the tail portion. A folded portion in which the sensor sheet has been bent permanently is formed in the tail portion on which the protective layer is stacked.
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公开(公告)号：US10310689B2
公开(公告)日：2019-06-04
申请号：US15508539
申请日：2015-08-24
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yuta Ohsawa
IPC: G06F3/041 , G06F3/044 , H03K17/96 , G06F3/0354
Abstract: To provide a sensor panel and a sensor sheet, in which a conductive fine line and a silhouette of the conductive fine line is difficult to be seen through a display portion during illumination and in which the visibility of the display portion during illumination is good. A light diffusion layer is provided on the sensor sheet, the light diffusion layer diffusing a light of an internal light source L and transmitting the light to sensor electrodes.
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公开(公告)号：US20180292148A1
公开(公告)日：2018-10-11
申请号：US15557876
申请日：2016-06-14
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yasuyoshi Watanabe
Abstract: A thermally conductive sheet is obtained by stacking a carbon fiber oriented thermally conductive layer and an electrically insulating thermally conductive layer, the carbon fiber oriented thermally conductive layer containing a carbon fiber powder, which has a fiber axis oriented in a sheet thickness direction and is contained in a polymer matrix, the electrically insulating thermally conductive layer having a heat conducting property and an electrical insulation property and containing an electrically insulating thermally conductive filler dispersed in a polymer matrix. This thermally conductive sheet has both a high heat conducting property and an electrical insulating property, is easy to be fixed to an object to be attached, and has excellent handleability.
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公开(公告)号：US09910536B2
公开(公告)日：2018-03-06
申请号：US15101098
申请日：2014-12-05
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Shinya Tateda
IPC: G06F3/045 , G06F3/041 , G06F3/044 , H03K17/96 , G06F3/0354
CPC classification number: G06F3/0416 , G06F3/03547 , G06F3/0412 , G06F3/044 , G06F2203/0339 , G06F2203/04111 , H03K17/9622 , H03K2017/9602
Abstract: A touch panel device in which a touch panel provided with a switch display and a touch sensor having a plurality of electrodes that include a chevron-shaped portion and a valley-shaped portion and that correspond to the switch display are disposed in a stacked manner, a slide input being capable of being performed by slide operation in an arrangement direction of the electrodes, in which, among intersection angles formed by intersection between a virtual line extending in the slide operation direction and a valley bottom of the valley-shaped portion, a valley side external angle that is an external angle of each electrode is larger than, among intersection angles formed by intersection between the virtual line and a peak portion of the chevron-shaped portion, a chevron side internal angle that is an internal angle of each electrode, and a buried portion that raises the valley bottom is provided in each electrode.
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公开(公告)号：US20170262098A1
公开(公告)日：2017-09-14
申请号：US15508539
申请日：2015-08-24
Applicant: POLYMATECH JAPAN CO., LTD.
Inventor： Yuta Ohsawa
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/03547 , G06F2203/04112 , H03K17/9622 , H03K2217/96015 , H03K2217/96031
Abstract: To provide a sensor panel and a sensor sheet, in which a conductive fine line and a silhouette of the conductive fine line is difficult to be seen through a display portion during illumination and in which the visibility of the display portion during illumination is good. A light diffusion layer is provided on the sensor sheet, the light diffusion layer diffusing a light of an internal light source L and transmitting the light to sensor electrodes.
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