- Patent Title: Detecting device and display device with touch detection function
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Application No.: US17579719Application Date: 2022-01-20
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Publication No.: US11861120B2Publication Date: 2024-01-02
- Inventor: Toshinori Uehara
- 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: JP 21011881 2021.01.28
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
Abstract:
A detecting device includes a plurality of drive electrodes arrayed in a first direction, a plurality of detection electrodes arrayed in a second direction intersecting the first direction, a drive signal supply circuit configured to supply a drive signal to the drive electrodes, and a plurality of switch elements configured to switch between coupling and decoupling between the drive electrodes.
Public/Granted literature
- US20220236831A1 DETECTING DEVICE AND DISPLAY DEVICE WITH TOUCH DETECTION FUNCTION Public/Granted day:2022-07-28
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