- 专利标题： LIGHT EMITTING DIODE
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申请号： US17683546申请日： 2022-03-01
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公开(公告)号： US20220328766A1公开(公告)日： 2022-10-13
- 发明人: HYOSUP SHIN , JIYOUNG LEE , HYUNYOUNG KIM , TSUYOSHI NAIJO
- 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： KR10-2021-0044667 20210406
- 主分类号： H01L51/00
- IPC分类号： H01L51/00
摘要：
Provided is a light emitting diode including a first electrode, a second electrode disposed on the first electrode, and an emission layer disposed between the first electrode and the second electrode and including a polycyclic compound represented by Formula 1, thereby exhibiting high luminous efficiency and improved lifespan characteristics.
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