Invention Grant
- Patent Title: Condensed cyclic compound and organic light-emitting device including the same
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Application No.: US14553391Application Date: 2014-11-25
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Publication No.: US11050027B2Publication Date: 2021-06-29
- Inventor: Changju Shin , Byungku Kim , Youngkwon Kim , Changwoo Kim , Hyungsun Kim , Seungjae Lee , Eunsun Yu , Byoungki Choi , Kyuyoung Hwang
- 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: KR10-2013-0146414 20131128
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/54 ; H01L51/00 ; C07D239/70 ; C07D209/82
Abstract:
A condensed cyclic compound represented by Formula 1 wherein in Formula 1, groups X1 to X8, L11, L12, R11, R12 and variables a11, a12, b11, b12 are described in the specification.
Public/Granted literature
- US20150144924A1 CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2015-05-28
Information query
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