Invention Grant
- Patent Title: Display device, gate driver and method of driving gate driver
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Application No.: US15387056Application Date: 2016-12-21
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Publication No.: US10176746B2Publication Date: 2019-01-08
- Inventor: Yu Sok Lim , Hyerin 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: KR10-2016-0096816 20160729
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G09G3/20 ; G11C19/28

Abstract:
Provided is a gate driver and a method of driving the same, which enables a voltage level of a Q node to be stably maintained in a blank section by: inputting a clock signal that directly provides a high level to the Q node through a reset signal input end of a reset signal for resetting the Q node of a gate driver integrated circuit; inputting a reset signal for each blank section between frames; or providing a higher gate high voltage and a lower gate low voltage. There may be provided a gate driver integrated circuit that has a robust structure with high reliability and avoids an error of a scan signal by maintaining the voltage level of the Q node to be stable in the blank section, and a method of driving the same.
Public/Granted literature
- US20180033363A1 DISPLAY DEVICE, GATE DRIVER AND METHOD OF DRIVING GATE DRIVER Public/Granted day:2018-02-01
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