Invention Grant
- Patent Title: Display panel with touch detection function, method of driving the same, driving circuit, and electronic unit
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Application No.: US17673872Application Date: 2022-02-17
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Publication No.: US11650685B2Publication Date: 2023-05-16
- Inventor: Hiroshi Mizuhashi , Yoshitoshi Kida , Koji Noguchi
- 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: JP 11089429 2011.04.13 JP 11242797 2011.11.04
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044
Abstract:
A display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function are disclosed. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a DC drive signal or an AC drive signal to the drive electrodes.
Public/Granted literature
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