Invention Grant
US08623519B2 Red phosphorescent compound and organic electroluminescent device using the same
有权
红色磷光化合物和使用其的有机电致发光器件
- Patent Title: Red phosphorescent compound and organic electroluminescent device using the same
- Patent Title (中): 红色磷光化合物和使用其的有机电致发光器件
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Application No.: US11723887Application Date: 2007-03-22
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Publication No.: US08623519B2Publication Date: 2014-01-07
- Inventor: Jung Keun Kim , Jeong Dae Seo , Kyung Hoon Lee , Chun Gun Park , Hyun Cheol Jeong , Jong Kwan Bin , Sung Hoon Pieh
- Applicant: Jung Keun Kim , Jeong Dae Seo , Kyung Hoon Lee , Chun Gun Park , Hyun Cheol Jeong , Jong Kwan Bin , Sung Hoon Pieh
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2006-0026630 20060323
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06

Abstract:
A red phosphorescent compound of Formula I: wherein is and R1, R2, R3, R4 and R5 are as defined in the specification.
Public/Granted literature
- US20070224450A1 Red phosphorescent compound and organic electroluminescent device using the same Public/Granted day:2007-09-27
Information query
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