- 专利标题: Compound and organic electroluminescent device comprising the same
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申请号: US16675197申请日: 2019-11-05
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公开(公告)号: US11545630B2公开(公告)日: 2023-01-03
- 发明人: Inbum Song , Seunghee Yoon , Sunghoon Kim , Tae Wan Lee , Dong Hun Lee , Jeonghoe Heo , Seong-Min Park , Sunjae Kim
- 申请人: LG Display Co., Ltd. , MATERIAL SCIENCE CO., LTD.
- 申请人地址: KR Seoul; KR Seoul
- 专利权人: LG Display Co., Ltd.,MATERIAL SCIENCE CO., LTD.
- 当前专利权人: LG Display Co., Ltd.,MATERIAL SCIENCE CO., LTD.
- 当前专利权人地址: KR Seoul; KR Seoul
- 代理机构: Seed IP Law Group LLP
- 优先权: KR10-2018-0134472 20181105,KR10-2019-0126903 20191014
- 主分类号: H01L51/50
- IPC分类号: H01L51/50 ; H01L51/00 ; C09K11/06 ; C07D209/86 ; H01L51/56 ; H01L51/52 ; H01L27/32 ; H01L27/12 ; H01L29/786
摘要:
Organic electroluminescent devices with lowered driving voltages, and enhanced efficiencies and lifetimes are provided.
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