Invention Grant
- Patent Title: Display device
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Application No.: US15605598Application Date: 2017-05-25
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Publication No.: US10108839B2Publication Date: 2018-10-23
- Inventor: Toshinori Uehara , Yoshitoshi Kida , Hiroshi Mizuhashi , Hayato Kurasawa , Yuji Suzuki , Shoji Hinata , Toshiya Yamazaki
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2016-126890 20160627
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F3/041 ; G06F21/32 ; G06F3/044 ; G06F3/0354

Abstract:
A display panel including a display function layer displaying an image in a display area, a cover member including a first face and a second face disposed on an opposite side of the first face and faces the display panel, and a fingerprint sensor including a plurality of first detection electrodes disposed in a sensor base and configured to detect unevenness of an object brought into contact with or approaching the first face of the cover member, a shield electrode disposed to face the plurality of first detection electrodes and configured to suppress a change in capacitance between the first detection electrodes and the shield electrode, and switching elements disposed in correspondence with the first detection electrodes, the fingerprint sensor being arranged between the cover member and the display panel and arranged to overlap with the display area when viewed in a direction perpendicular to the first face are included.
Public/Granted literature
- US20170372110A1 DISPLAY DEVICE Public/Granted day:2017-12-28
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