Invention Grant
- Patent Title: Display device, drive circuit, and driving method
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Application No.: US17467947Application Date: 2021-09-07
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Publication No.: US11538396B2Publication Date: 2022-12-27
- Inventor: Jaehyuk Lee
- 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: Fenwick & West LLP
- Priority: KR10-2020-0134438 20201016
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/20
Abstract:
Provided are a display device, a drive circuit, and a driving method. An accurate threshold voltage compensation value is calculated by finely and incrementally correcting the threshold voltage compensation value in real time during display driving. Consequently, a threshold voltage is accurately and rapidly compensated for.
Public/Granted literature
- US20220122512A1 DISPLAY DEVICE, DRIVE CIRCUIT, AND DRIVING METHOD Public/Granted day:2022-04-21
Information query
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