Invention Application
- Patent Title: TOUCH PANEL BUILT-IN DISPLAY DEVICE AND METHOD OF CONTROLLING TOUCH PANEL BUILT-IN DISPLAY DEVICE
-
Application No.: US17568879Application Date: 2022-01-05
-
Publication No.: US20220236817A1Publication Date: 2022-07-28
- Inventor: Kazutoshi KIDA , Yasuhiro SUGITA
- Applicant: Sharp Display Technology Corporation
- Applicant Address: JP Kameyama City
- Assignee: Sharp Display Technology Corporation
- Current Assignee: Sharp Display Technology Corporation
- Current Assignee Address: JP Kameyama City
- Priority: JP2021-010362 20210126
- Main IPC: G06F3/044
- IPC: G06F3/044 ; G06F3/041
Abstract:
A display device includes pixel electrode groups and a touch detection driver. During a period, the touch detection driver does not supply touch detection driving signals to a transmitter electrode overlapping in plan view a pixel electrode group to which gate signals are being supplied, and supply touch detection driving signals to a transmitter electrode disposed so as to overlap in plan view a pixel electrode group to which gate signals are not being supplied.
Public/Granted literature
Information query
