Invention Application
US20150144924A1 CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
审中-公开
浓缩环化合物和有机发光装置，包括它们
- Patent Title: CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
- Patent Title (中): 浓缩环化合物和有机发光装置，包括它们
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Application No.: US14553391Application Date: 2014-11-25
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Publication No.: US20150144924A1Publication Date: 2015-05-28
- 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.
- Priority: KR10-2013-0146414 20131128
- Main IPC: H01L51/00
- IPC: H01L51/00
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
- US11050027B2 Condensed cyclic compound and organic light-emitting device including the same Public/Granted day:2021-06-29
Information query
IPC分类:
