Invention Application
US20150155503A1 RED PHOSPHORESCENT COMPOSITION AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
审中-公开
红色荧光体组合物和使用其的有机电致发光器件
- Patent Title: RED PHOSPHORESCENT COMPOSITION AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
- Patent Title (中): 红色荧光体组合物和使用其的有机电致发光器件
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Application No.: US14619569Application Date: 2015-02-11
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Publication No.: US20150155503A1Publication Date: 2015-06-04
- Inventor: Do-Han Kim , Chun-Gun Park , Jong-Kwan Bin , Kyung-Hoon Lee , Hyun-Cheol Jeong , Dong-Hee Yoo , Nam-Sung Cho , Jong-Hyun Park , Tae-Han Park , Soon-Wook Cha , Seung-Jae Lee , In-Bum Song , Jung-Keun Kim
- Applicant: LG Display Co., Ltd.
- Priority: KR10-2008-120419 20081201
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C09K11/06
Abstract:
A red phosphorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: wherein the is one of and each of R1 to R4 is one of the group consisting of hydrogen atom (H), C1 to C6 substituted or non-substituted alkyl group, C1 to C6 substituted or non-substituted alkoxy group, and halogen atom.
Public/Granted literature
- US09324958B2 Red phosphorescent composition and organic electroluminescent device using the same Public/Granted day:2016-04-26
Information query
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