Invention Grant
- Patent Title: Heterocyclic compound and organic light-emitting device including the same
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Application No.: US14038612Application Date: 2013-09-26
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Publication No.: US09444056B2Publication Date: 2016-09-13
- Inventor: Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Eun-Young Lee , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsund Display Co., Ltd.
- Current Assignee: Samsund Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2013-0065465 20130607
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; C09K11/06 ; H05B33/14
Abstract:
A heterocyclic compound is represented by Formula 1 below. An organic light-emitting device includes a first electrode, a second electrode and an organic layer between the first electrode and the second electrode. The organic layer includes the heterocyclic compound. Organic light emitting devices including the heterocyclic compound of Formula 1 exhibit high efficiency, low voltages, high brightness, and long lifespans.
Public/Granted literature
- US20140361255A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME Public/Granted day:2014-12-11
Information query
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