Invention Grant
US09287512B2 Organic electroluminescent compounds, layers and organic electroluminescent device using the same
有权
有机电致发光化合物，层和使用其的有机电致发光器件
- Patent Title: Organic electroluminescent compounds, layers and organic electroluminescent device using the same
- Patent Title (中): 有机电致发光化合物，层和使用其的有机电致发光器件
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Application No.: US14825517Application Date: 2015-08-13
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Publication No.: US09287512B2Publication Date: 2016-03-15
- Inventor: Hee-Choon Ahn , Young-Jun Cho , Hyuck Joo Kwon , Bong-Ok Kim , Seok Keun Yoon , Doo-Hyeon Moon , Hee Sook Kim , Su-Hyun Lee , Hyo-Nim Shin , Kyung Joo Lee , Kyoung-Jin Park , Nam-Kyun Kim
- Applicant: Rohm and Haas Electronic Materials Korea Ltd.
- Applicant Address: KR Chungcheongnam-Do
- Assignee: Rohm and Haas Electronic Materials Korea Ltd.
- Current Assignee: Rohm and Haas Electronic Materials Korea Ltd.
- Current Assignee Address: KR Chungcheongnam-Do
- Agency: The Dobrusin Law Firm, PC
- Priority: KR10-2011-0020492 20110308
- Main IPC: C07D487/14
- IPC: C07D487/14 ; C07D403/14 ; C09K11/06 ; H01L27/32 ; H01L51/00 ; H01L51/50
Abstract:
The present invention relates to a novel organic electroluminescent compound, layer and an organic electroluminescent device using the same. Said organic luminescent compound provides an organic light emitting layer and/or device which has high luminous efficiency and a long operation lifetime and requires a low driving voltage improving power efficiency and power consumption.
Public/Granted literature
- US20150357583A1 Novel Organic Electroluminescent Compounds, Layers and Organic Electroluminescent Device Using The Same Public/Granted day:2015-12-10
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