- 专利标题: DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
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申请号: US17948087申请日: 2022-09-19
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公开(公告)号: US20230094306A1公开(公告)日: 2023-03-30
- 发明人: Jun Hyeong PARK , Kyung Min KIM , Dong Won KIM , Ji Yeon SEO
- 申请人: Samsung Display Co., LTD.
- 申请人地址: KR Yongin-si, Gyeonggi-do
- 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, Gyeonggi-do
- 优先权: KR10-2021-0126046 20210924
- 主分类号: H01L27/32
- IPC分类号: H01L27/32 ; H01L51/56
摘要:
A display device and a method of manufacturing the same are provided. The display device comprises a substrate having a base and a protruding pattern protruding from the base; a first planarization layer on the protruding pattern and comprising a first surface, a second surface, and side surfaces connecting the first surface and the second surface; and a dam structure on the first planarization layer and comprises a first sub-dam and a second sub-dam, wherein a first angle formed by the second surface of the first planarization layer and each side surface of the first planarization layer is in a range of 30 to 60 degrees.
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