Invention Grant
- Patent Title: Touch panel having inconspicuous electrodes
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Application No.: US15127929Application Date: 2015-06-23
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Publication No.: US10042493B2Publication Date: 2018-08-07
- Inventor: Mitsunori Sato
- Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
- Applicant Address: JP Tokyo
- Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
- Current Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2014-136645 20140702
- International Application: PCT/JP2015/068004 WO 20150623
- International Announcement: WO2016/002583 WO 20160107
- Main IPC: G06F3/045
- IPC: G06F3/045 ; G06F3/044

Abstract:
The touch panel of the present invention includes a transparent substrate, a plurality of X-direction electrodes, a plurality of Y-direction electrodes, X-direction connecting parts, Y-direction connecting parts, one or more insulation films, X-direction mesh electrodes, and Y-direction mesh electrodes. When there is a part where the one or more insulation films are not formed in the areas where the X-direction connecting parts are formed, at least an X-direction connecting mesh electrode is provided as well. The X-direction electrodes, the Y-direction electrodes, and the X-direction connecting parts are films of a transparent electrically conductive material formed in the same layer. The Y-direction connecting parts are formed like a mesh by an electrically conductive material so as to become a part of a mesh pattern. The X-direction mesh electrodes, the Y-direction mesh electrodes, and the X-direction connecting mesh electrodes are formed by the electrically conductive material.
Public/Granted literature
- US20170108964A1 TOUCH PANEL HAVING INCONSPICUOUS ELECTRODES Public/Granted day:2017-04-20
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