发明公开
- 专利标题: DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY PANEL
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申请号: US17795444申请日: 2021-09-29
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公开(公告)号: US20240185792A1公开(公告)日: 2024-06-06
- 发明人: Yue Tong , Yunke Qin , Lei Wang , Peng Jia , Xiaoquan Hai , Jiabin Wang , Fangyuan Zhao , Yangbing Li
- 申请人: BOE Technology Group Co., Ltd.
- 申请人地址: CN Beijing
- 专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人: BOE Technology Group Co., Ltd.
- 当前专利权人地址: CN Beijing
- 国际申请: PCT/CN2021/121559 2021.09.29
- 进入国家日期: 2022-07-26
- 主分类号: G09G3/3258
- IPC分类号: G09G3/3258 ; G06V40/13 ; H10K59/12 ; H10K59/121 ; H10K59/65
摘要:
A display panel is provided, including: a base substrate; a pixel circuit on the base substrate, the pixel circuit includes a transistor including an active layer, a gate electrode, a first electrode and a second electrode; and a fingerprint recognition circuit including a photosensitive circuit, a storage circuit and an output circuit, the storage circuit includes a first capacitor including a first capacitance electrode and a second capacitance electrode; the first capacitance electrode is arranged in the same layer as at least one of the gate electrode, the active layer, the first capacitor or the second electrode, and/or, the second capacitance electrode is arranged in the same layer as at least one of the gate electrode, the active layer, the first electrode or the second electrode; the first capacitance electrode is located in a layer different from a layer where the second capacitance electrode is located.
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