Invention Grant
- Patent Title: Display device
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Application No.: US17443240Application Date: 2021-07-22
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Publication No.: US11676521B2Publication Date: 2023-06-13
- Inventor: Sijian Luo , Changzhi Wu , Yumin Xu
- Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Xiamen
- Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee Address: CN Xiamen
- Agency: Alston & Bird LLP
- Priority: CN 2010548868.0 2020.06.16
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G11C19/28

Abstract:
Provided is a display panel. The display panel includes multiple scanning lines, a gate driver circuit, and a timing controller. The timing controller is configured to: receive multiple data enable signals, generate a gate control signal, and provide the gate control signal for the gate driver circuit. The gate control signal includes a start signal, a first clock signal and a second clock signal. The multiple data enable signals are only within the active cycle. The timing controller is configured to generate a rising edge of the start signal within the vertical blanking cycle of the (N−1)th frame cycle. Alternatively, the timing controller is configured to generate a rising edge and a falling edge of the start signal within a time interval formed by a rising edge and a falling edge of a first data enable signal in the Nth frame cycle.
Public/Granted literature
- US20210375178A1 DISPLAY DEVICE Public/Granted day:2021-12-02
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