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.: US16236765Application Date: 2018-12-31
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Publication No.: US10572090B2Publication Date: 2020-02-25
- 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: JP2011-089429 20110413; JP2011-242797 20111104
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
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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