Invention Grant
- Patent Title: Phosphine oxide-based compound and organic light-emitting device including the same
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Application No.: US14014732Application Date: 2013-08-30
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Publication No.: US09627627B2Publication Date: 2017-04-18
- Inventor: Mi-Kyung Kim , Kwan-Hee Lee , Chang-Woong Chu , Yun-Hi Kim , Soon-Ki Kwon , Seung-Jin Yoo
- Applicant: Samsung Display Co., Ltd. , Industry-Academic Cooperation Foundation Gyeongsang National University
- Applicant Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do KR Jinju, Gyeongnam
- Assignee: Samsung Display Co., Ltd.,INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
- Current Assignee: Samsung Display Co., Ltd.,INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
- Current Assignee Address: KR Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do KR Jinju, Gyeongnam
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2012-0102272 20120914
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C07F9/53 ; H01L51/00 ; C07F9/6506 ; C07F9/6561 ; C07F15/00 ; H01L51/50
Abstract:
A phosphine oxide-based compound represented by Formula 1, and an organic light-emitting device including the phosphine oxide-based compound. wherein Ar1 through Ar3, and a, b, and c are defined as in the specification.
Public/Granted literature
- US20140077190A1 PHOSPHINE OXIDE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2014-03-20
Information query
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