Invention Grant
- Patent Title: Circuit of driving pixel, method of driving pixel and display device using the same
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Application No.: US16456910Application Date: 2019-06-28
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Publication No.: US10991306B2Publication Date: 2021-04-27
- Inventor: Tieshi Wang , Xueling Gao , Zhiqiang Xu , Chengchung Yang , Haoran Liu
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Thomas | Horstemeyer, LLP
- Priority: CN201811357575.3 20181115
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3233 ; G09G3/3266

Abstract:
A circuit of driving pixel includes a driving transistor, having a first end connected to a first node, a control end connected to a second node, and a second connected to the third node end; a writing circuit, connected a data signal end, a first scanning end and the first node; a first control circuit, connected to a first power end, a light emitting control end and the first node; a reset circuit, connected to a reference signal end, a second scanning end and the second node; a compensation circuit, connected between the second node and the third node; a second control circuit, connected to the third node, a light emitting element and the light emitting control end; and an energy storage circuit, connected between the first power end and the second node. The second end of the light emitting element receives a second voltage signal.
Public/Granted literature
- US20200160787A1 CIRCUIT OF DRIVING PIXEL, METHOD OF DRIVING PIXEL AND DISPLAY DEVICE USING THE SAME Public/Granted day:2020-05-21
Information query
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