- Patent Title: Compound and organic electroluminescent device comprising the same
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Application No.: US16675197Application Date: 2019-11-05
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Publication No.: US11545630B2Publication Date: 2023-01-03
- Inventor: Inbum Song , Seunghee Yoon , Sunghoon Kim , Tae Wan Lee , Dong Hun Lee , Jeonghoe Heo , Seong-Min Park , Sunjae Kim
- Applicant: LG Display Co., Ltd. , MATERIAL SCIENCE CO., LTD.
- Applicant Address: KR Seoul; KR Seoul
- Assignee: LG Display Co., Ltd.,MATERIAL SCIENCE CO., LTD.
- Current Assignee: LG Display Co., Ltd.,MATERIAL SCIENCE CO., LTD.
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: Seed IP Law Group LLP
- Priority: KR10-2018-0134472 20181105,KR10-2019-0126903 20191014
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C09K11/06 ; C07D209/86 ; H01L51/56 ; H01L51/52 ; H01L27/32 ; H01L27/12 ; H01L29/786
Abstract:
Organic electroluminescent devices with lowered driving voltages, and enhanced efficiencies and lifetimes are provided.
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