Invention Grant
US09331286B2 Organic electroluminescent compounds and organic electroluminescent device using the same
有权
有机电致发光化合物和使用其的有机电致发光器件
- Patent Title: Organic electroluminescent compounds and organic electroluminescent device using the same
- Patent Title (中): 有机电致发光化合物和使用其的有机电致发光器件
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Application No.: US14193564Application Date: 2014-02-28
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Publication No.: US09331286B2Publication Date: 2016-05-03
- Inventor: Sang-woo Park , Byung-sun Yang , Se-Jin Lee
- Applicant: SFC Co., Ltd.
- Applicant Address: KR Chungcheongbuk-do
- Assignee: SFC CO. LTD.
- Current Assignee: SFC CO. LTD.
- Current Assignee Address: KR Chungcheongbuk-do
- Agency: Duane Morris LLP
- Agent J. Rodman Steele, Jr.; Gregory M. Lefkowitz
- Priority: KR10-2013-0021790 20130228
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D311/82
Abstract:
The present disclosure relates to an organic electroluminescent compound employed as a hole transport material or a hole injection material and an organic electroluminescent device including the same. The organic electroluminescent compound is represented by [Chemical Formula 1] and an organic electroluminescent device employing the organic electroluminescent compound as a hole transport material exhibits very superior luminous efficiency and lifetime characteristics.
Public/Granted literature
- US20140239279A1 ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME Public/Granted day:2014-08-28
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