发明申请
- 专利标题: DISPLAY DEVICE
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申请号: US17844849申请日: 2022-06-21
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公开(公告)号: US20220320256A1公开(公告)日: 2022-10-06
- 发明人: Suyeon Yun , Sunghoon Kim , Anna Ryu
- 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
- 优先权: KR10-2019-0057994 20190517
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; G09G3/3266 ; G09G3/3275
摘要:
A display device including: a panel including pixels, a pixel including; an LED; a capacitor between a first voltage line and a node; a first transistor between the first voltage line and a first electrode of the LED; a second transistor between a data line and a source of the first transistor; a third transistor between the node and a drain of the first transistor; a fourth transistor between the node and a second voltage line; a fifth transistor between the first voltage line and the source of the first transistor; a sixth transistor between the first electrode and the drain of the first transistor; and a seventh transistor between the second voltage line and the first electrode, the third and fourth transistor including: an active area including metal oxide; first and second gates above the active area; and a pattern below the active area.
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