Invention Grant
- Patent Title: Display panel and display device
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Application No.: US17446932Application Date: 2021-09-03
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Publication No.: US11568798B2Publication Date: 2023-01-31
- Inventor: Xingda Xia , Jujian Fu , Nana Xiong , Yuqi Hu
- Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
- Current Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
- Current Assignee Address: CN Shanghai
- Agency: Anova Law Group PLLC
- Priority: CN202110536461.0 20210517
- Main IPC: G09G3/325
- IPC: G09G3/325 ; G09G3/32

Abstract:
A display panel includes a pixel circuit that includes a light emitting module, a driving module, a first dual control module, and a second dual control module. A control end of the driving module is connected to a first node. The first dual control module has a control end connected to a first scanning line and has a first end connected to the first node. A first capacitor is formed between an intermediate node of the first dual control module and a first potential line. The second dual control module has a first end connected to the first node and has a second end connected to the driving module. A second capacitor is formed between an intermediate node of the second dual control module and a second potential line. Capacitance of one of the first capacitor and the second capacitor is greater than another.
Public/Granted literature
- US20220366834A1 DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2022-11-17
Information query
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