Invention Grant
- Patent Title: Method of controlling timing for touch and display driver system and touch and display driver system using the same
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Application No.: US16237754Application Date: 2019-01-02
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Publication No.: US10775921B2Publication Date: 2020-09-15
- Inventor: Huan-Teng Cheng , Huang-Chin Tang
- Applicant: NOVATEK Microelectronics Corp.
- Applicant Address: TW Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G09G5/12
Abstract:
A method of controlling timing for a touch and display driver system includes the steps of: receiving an external signal; generating a plurality of time units each having a display period and a touch period; generating an internal signal for controlling a display operation in the display period; and synchronizing the internal signal with the external signal for a time unit among the plurality of time units at a time point different from at least one of the start of the time unit and the end of the time unit.
Public/Granted literature
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