Invention Publication
- Patent Title: DISPLAY PANEL AND DISPLAY DEVICE
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Application No.: US18096033Application Date: 2023-01-12
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Publication No.: US20240135874A1Publication Date: 2024-04-25
- Inventor: Qingyue ZHANG , Xiaoyong LIU , Zhida ZHU , Jingxiong ZHOU , Zhiqiang XIA
- Applicant: Xiamen Tianma Display Technology Co., Ltd.
- Applicant Address: CN Xiamen
- Assignee: Xiamen Tianma Display Technology Co., Ltd.
- Current Assignee: Xiamen Tianma Display Technology Co., Ltd.
- Current Assignee Address: CN Xiamen
- Priority: CN 2211311459.4 2022.10.24
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
The present application discloses a display panel and a display device. The display panel comprises pixel circuits, collecting modules and feedback modules, and the pixel circuit comprises a driving module, a data writing module and a light-emitting module; wherein the data writing module is configured to transmit a voltage output by a data signal terminal to the driving module; the driving module and the light-emitting module are electrically connected between a first power supply terminal and a second power supply terminal, and the driving module is configured to generate a driving current according to the voltage from the data signal terminal and a voltage from the first power supply terminal to drive the light-emitting module to emit light; the collecting module is configured to collect at least one of a voltage actually received by the driving module and a voltage actually received by the driving module.
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