Invention Grant
US09450190B2 Condensed cyclic compound and organic light-emitting diode including the same
有权
缩合的环状化合物和包括其的有机发光二极管
- Patent Title: Condensed cyclic compound and organic light-emitting diode including the same
- Patent Title (中): 缩合的环状化合物和包括其的有机发光二极管
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Application No.: US14297585Application Date: 2014-06-05
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Publication No.: US09450190B2Publication Date: 2016-09-20
- Inventor: Hye-Jin Jung , Jin-O Lim , Sang-Hyun Han
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2013-0151345 20131206
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09B5/00 ; C07C211/55 ; C07C211/61 ; H01L51/50
Abstract:
A condensed cyclic compound is represented by Formula 1, and an organic light-emitting diode includes the condensed cyclic compound: wherein, in Formula 1, the descriptions of Ar1 to Ar4, and R1 to R6 are as defined in the present specification. An organic light-emitting diode including an organic layer including the condensed cyclic compound may have a low driving voltage, a high light-emitting efficiency, and a long lifespan.
Public/Granted literature
- US20150162541A1 CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME Public/Granted day:2015-06-11
Information query
IPC分类:
