- 专利标题: DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
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申请号: US17644763申请日: 2021-12-16
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公开(公告)号: US20220199682A1公开(公告)日: 2022-06-23
- 发明人: Hyun Wook LEE , Seung Min LEE , Tae Woo KIM , Kyung Tae CHAE , Jung Eun HONG
- 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: KR10-2020-0178657 20201218
- 主分类号: H01L27/15
- IPC分类号: H01L27/15 ; H01L33/00 ; H01L33/50 ; H01L33/24 ; H01L33/44
摘要:
Display device includes a first substrate; an active material layer on the first substrate and including a channel area, a first doped area on one side of the channel area, and a second doped area on another side of the channel area; a gate insulating layer on the active material layer; a first conductive layer on the gate insulating layer and including a gate electrode overlapping the channel area and a signal application electrode; a second conductive layer including a first electrode electrically connected to the first doped area, a second electrode electrically connected to the second doped area, and a third electrode electrically connected to the signal application electrode; a light emitting element; and a third conductive layer on the light emitting element, the third conductive layer including a first contact electrode electrically connected to the second electrode, and a second contact electrode electrically connected to the third electrode.
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