Invention Grant
- Patent Title: Display device, method of driving the same, and driving circuit thereof
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Application No.: US15365655Application Date: 2016-11-30
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Publication No.: US10338711B2Publication Date: 2019-07-02
- Inventor: Hongchul Kim , Cheolse Kim
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Seed Intellectual Property Law Group LLP
- Priority: KR10-2015-0169913 20151201
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G06F3/041 ; G06F3/044

Abstract:
A display device, a method of driving the same, and a driving circuit of the display device are discussed. The display device includes a display panel including a pixel array, in which touch sensors are embedded, a timing generator that determines a normal driving mode and a low-speed driving mode based on a mode control signal and generates a first touch sync signal in the low-speed driving mode, a display driver writing pixel data to the pixel array in response to the first touch sync signal only in the display periods of the data write frames in the low-speed driving mode, and a touch driver driving the touch sensors in response to the first touch sync signal in the touch periods of the data write frames and at least a portion of the data hold frame in the low-speed driving mode.
Public/Granted literature
- US20170153736A1 DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND DRIVING CIRCUIT THEREOF Public/Granted day:2017-06-01
Information query
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