- 专利标题： Display device including passivation layer with surface step and manufacturing method for the same
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申请号： US17332933申请日： 2021-05-27
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公开(公告)号： US11985865B2公开(公告)日： 2024-05-14
- 发明人: Byoung Kwon Choo , Seung Bae Kang , Bong Gu Kang , Tae Joon Kim , Jeong Min Park , Joon-Hwa Bae , Hee Sung Yang , Woo Jin Cho
- 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： Innovation Counsel LLP
- 优先权： KR 20200114909 2020.09.08
- 主分类号： H10K59/123
- IPC分类号： H10K59/123 ; H10K50/84 ; H10K50/86 ; H10K59/12 ; H10K59/38 ; H10K59/40 ; H10K71/00
摘要：
A display device according to an embodiment includes: a substrate; a transistor that is disposed on the substrate; a light emitting diode that is disposed on the substrate, and connected to the transistor; and a passivation layer that is disposed between the transistor and the light emitting diode, wherein a surface step of the passivation layer is within a range of and including 1 nm to 30 nm.
公开/授权文献
- US20220077260A1 DISPLAY DEVICE AND MANUFACTURING METHOD FOR THE SAME 公开/授权日：2022-03-10
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