- 专利标题： DISPLAY DEVICE, AND METHOD OF MANUFACTURING A DISPLAY DEVICE
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申请号： EP21177441.9申请日： 2021-06-02
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公开(公告)号： EP3923338A3公开(公告)日： 2022-03-16
- 发明人: AHN, Jea Heon , OH, Keun Chan , KIM, Jeong Ki , KIM, Jong-Hoon , YANG, Ji Seong
- 申请人： Samsung Display Co., Ltd.
- 申请人地址： KR Yongin-si, Gyeonggi-Do 17113 1, Samsung-ro, Giheung-Gu
- 代理机构： Shearman, James Ward
- 优先权： KR20200067710 20200604
- 主分类号： H01L27/32
- IPC分类号： H01L27/32 ; H01L51/00 ; H01L51/52
摘要：
A display device includes a substrate including a light emitting area and a light blocking area that surrounds the light emitting area, and a bank structure disposed in the light blocking area and having an opening that corresponds to the light emitting area. The bank structure has a concave portion that is formed on an upper surface.
公开/授权文献
- EP3923338A2 DISPLAY DEVICE, AND METHOD OF MANUFACTURING A DISPLAY DEVICE 公开/授权日：2021-12-15
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