Invention Grant
- Patent Title: Condensed-cyclic compound and organic light-emitting device including the same
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Application No.: US14713185Application Date: 2015-05-15
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Publication No.: US09809743B2Publication Date: 2017-11-07
- Inventor: Kwanghyun Kim , Sooyon Kim , Youngkook Kim , Haejin Kim , Seokhwan Hwang
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin, Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2014-0170824 20141202
- Main IPC: C09K11/06
- IPC: C09K11/06 ; C07F5/02 ; H05B33/14 ; H01L51/00 ; C07F7/08 ; H01L51/50
Abstract:
A condensed cyclic compound is represented by Formula 1: where R1 to R12 are as defined in the specification and at least one of R1 to R12 is a group represented by Formula 2, and at least one of R1 to R12 is a group represented by Formula 3; where L1, L2, Ar1 to Ar4, a1 and a1 are as defined in the specification. An organic light-emitting device including the condensed cyclic compound.
Public/Granted literature
- US20160155951A1 CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2016-06-02
Information query
