- 专利标题: Display panel including at least one opening inside a display area, method of manufacturing the same, and electronic apparatus using the same
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申请号: US17447782申请日: 2021-09-15
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公开(公告)号: US12022681B2公开(公告)日: 2024-06-25
- 发明人: Kyongjun Kim , Chulhwan Park , Dongjin Lee , Minhwan Choi
- 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: Lewis Roca Rothgerber Christie LLP
- 优先权: KR 20200127523 2020.09.29
- 主分类号: H10K50/844
- IPC分类号: H10K50/844 ; H10K50/15 ; H10K50/16 ; H10K50/17 ; H10K71/00
摘要:
A display panel includes: a substrate including an opening; a plurality of light-emitting elements arranged in a display area around the opening, the plurality of light-emitting elements each including a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode; a plurality of partition walls arranged in an intermediate area between the display area and the opening; and an encapsulation layer on the plurality of light-emitting elements, the encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer. The second electrode extends toward the intermediate area from the display area. An organic layer of the intermediate layer includes a plurality of opening portions arranged in a region from the opening to an edge portion of the second electrode facing the opening.
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