Invention Grant
US09054321B2 Heterocyclic compound and organic light-emitting device containing the same
有权
杂环化合物和含有该杂环化合物的有机发光装置
- Patent Title: Heterocyclic compound and organic light-emitting device containing the same
- Patent Title (中): 杂环化合物和含有该杂环化合物的有机发光装置
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Application No.: US13365402Application Date: 2012-02-03
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Publication No.: US09054321B2Publication Date: 2015-06-09
- Inventor: Bum-Woo Park , Yoon-Hyun Kwak , Sun-Young Lee
- Applicant: Bum-Woo Park , Yoon-Hyun Kwak , Sun-Young Lee
- Applicant Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyeonggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2011-0106633 20111018
- Main IPC: H01L51/50
- IPC: H01L51/50 ; H01L51/00 ; C07D487/06
Abstract:
A heterocyclic compound represented by Formula 1, and an organic layer including the heterocyclic compound: wherein Formula 1 is as defined in the specification. The organic light-emitting device including the heterocyclic compound has high efficiency, low driving voltage, high brightness, and long lifespan.
Public/Granted literature
- US20130092903A1 HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING THE SAME Public/Granted day:2013-04-18
Information query
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