Invention Application
- Patent Title: DISPLAY DEVICE AND DRIVING METHOD OF THE SAME
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Application No.: US17404721Application Date: 2021-08-17
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Publication No.: US20220189403A1Publication Date: 2022-06-16
- Inventor: Min-Gu KANG , SeungChan CHOI , Younghyun KO
- 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
- Priority: KR10-2020-0175252 20201215
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3291
Abstract:
A display device and a driving method for a display device are provided. The display device uses a second storage capacitor and stably moves the threshold voltage of the driving transistor to a positive value in a diode-connected driving circuit. Accordingly, a compensation performance of a threshold voltage of a driving transistor may be improved.
Public/Granted literature
- US11514858B2 Display device having a driving transistor with two gate electrodes and driving method thereof Public/Granted day:2022-11-29
Information query
IPC分类:
