Invention Grant
- Patent Title: Compound and organic light-emitting diode including the same
- Patent Title (中): 化合物和有机发光二极管包括它们
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Application No.: US13933213Application Date: 2013-07-02
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Publication No.: US09406890B2Publication Date: 2016-08-02
- Inventor: Jin-O Lim , Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
- Applicant: Jin-O Lim , Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
- 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: KR10-2013-0023565 20130305
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L27/32 ; H01L51/50 ; C07D209/56
Abstract:
An embodiment is directed to compound represented by Formula 1 below: wherein, in Formula 1, Ar1, Ar2, Ar3, and Ar4 are each independently a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C10-C60 condensed polycyclic group, or a substituted or unsubstituted C3-C60 heteroaryl group; a is an integer from 0 to 2, b is an integer from 0 to 4, c is an integer from 1 to 3, and when b is 2 or more, Ar4 is identical to or different from each other.
Public/Granted literature
- US20140252323A1 COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME Public/Granted day:2014-09-11
Information query
IPC分类:
