- 专利标题: Display device including a fifth transistor connected between the power line and the light emitting diode
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申请号: US18200646申请日: 2023-05-23
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公开(公告)号: US12063830B2公开(公告)日: 2024-08-13
- 发明人: Donggyu Lee , Jihye Kim , Jin-Wook Yang , Jae-Hyeon Jeon
- 申请人: Samsung Display Co., Ltd.
- 申请人地址: KR Yongin-Si
- 专利权人: Samsung Display Co., Ltd.
- 当前专利权人: Samsung Display Co., Ltd.
- 当前专利权人地址: KR Yongin-Si
- 代理机构: Innovation Counsel LLP
- 优先权: KR 20200065837 2020.06.01
- 分案原申请号: US17166017 2021.02.03
- 主分类号: H01L29/08
- IPC分类号: H01L29/08 ; H10K59/121 ; H10K59/131
摘要:
A display device includes a display panel including a plurality of pixels. At least one of the pixel includes a light emitting diode, a first transistor connected between a power line receiving a power source voltage and an anode of the light emitting diode, a second transistor connected between a data line and a first reference node, a first capacitor connected between the power line and the first reference node, a second capacitor connected between the first reference node and a second reference node, a third transistor connected between the first refence node and a reference voltage line receiving a reference voltage, a fourth transistor connected between an initialization voltage line receiving an initialization voltage and a drain of the first transistor, and a fifth transistor connected between the drain of the first transistor and the anode of the light emitting diode.
公开/授权文献
- US20230301149A1 DISPLAY DEVICE 公开/授权日:2023-09-21
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