Invention Grant
- Patent Title: Thin film and organic light-emitting device including the same
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Application No.: US16293966Application Date: 2019-03-06
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Publication No.: US10995265B2Publication Date: 2021-05-04
- Inventor: Sooghang Ihn , Dalho Huh , Namheon Lee , Jhunmo Son , Hosuk Kang , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Hyunjung Kim , Youngmok Son , Myungsun Sim , Yeonsook Chung , Youngseok Park , Yongsik Jung
- Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
- Applicant Address: KR Suwon-si; KR Yongin-si
- Assignee: Samsung Electronics Co., Ltd.,Samsung SDI Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.,Samsung SDI Co., Ltd.
- Current Assignee Address: KR Suwon-si; KR Yongin-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2015-0121235 20150827,KR10-2016-0027144 20160307
- Main IPC: H01L51/50
- IPC: H01L51/50 ; C09K11/06 ; C09K11/02 ; H05B33/14 ; H01L51/00
Abstract:
A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.
Public/Granted literature
- US20190203114A1 THIN FILM AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2019-07-04
Information query
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