Invention Application
- Patent Title: DISPLAY PANEL AND DISPLAY DEVICE
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Application No.: US18089808Application Date: 2022-12-28
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Publication No.: US20230138675A1Publication Date: 2023-05-04
- 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
- Priority: CN202110536461.0 20210517
- Main IPC: G09G3/32
- IPC: 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
- US11817047B2 Display panel and display device Public/Granted day:2023-11-14
Information query
IPC分类: