Invention Grant
- Patent Title: Display device with touch detecting function and electronic apparatus
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Application No.: US15652393Application Date: 2017-07-18
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Publication No.: US10303288B2Publication Date: 2019-05-28
- Inventor: Koji Ishizaki , Hayato Kurasawa , Takeo Koito
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2013-067515 20130327
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06F3/041 ; G06F3/044 ; G06F3/047

Abstract:
A touch panel is disclosed herein. In an embodiment, the touch panel includes a substrate with first and second surfaces, a drive electrode facing the first surface, a plurality of touch detection electrodes facing the second surface, and a dummy electrode between adjacent touch detection electrodes. Each touch detection electrode includes a first conductive thin wire extending parallel to the first and second surfaces. The dummy electrode includes a second conductive thin wire extending along the first conductive thin wire. The first conductive thin wire includes a first bent portion and a second bent portion alternately arranged with the first conductive thin wire having a zigzag pattern. The second conductive thin wire includes a third bent portion and a slit that are alternately arranged. The third bent portion is arranged on a virtual straight line formed by virtually connecting the first bent portions of one first conductive thin wire.
Public/Granted literature
- US20170315664A1 DISPLAY DEVICE WITH TOUCH DETECTING FUNCTION AND ELECTRONIC APPARATUS Public/Granted day:2017-11-02
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