Invention Grant
US09293712B2 Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same
有权
具有含有邻位芳基的氨基的二取代芘化合物和含有其的装置
- Patent Title: Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same
- Patent Title (中): 具有含有邻位芳基的氨基的二取代芘化合物和含有其的装置
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Application No.: US14486468Application Date: 2014-09-15
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Publication No.: US09293712B2Publication Date: 2016-03-22
- Inventor: Raymond Kwong , Kit Yee Tsang , Sze Kui Lam
- Applicant: Universal Display Corporation
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Duane Morris LLP
- Main IPC: H01L21/08
- IPC: H01L21/08 ; H01L51/00 ; H01L51/50
Abstract:
Compounds according to Formula 1, devices containing the same and formulations containing the same are described. Formula 1 has the following structure: where at least two of R1—R10 are not H, where at least one of R1—R10 has the formula T1 where L is an organic linker, where Y1 to Y4 are CR or N, where adjacent R moieties can form fused rings, where Rs and Rt are independently aryl or heteroaryl, either of which may independently be further substituted, and where Rs and Rt do not form fused rings with any part of the molecule.
Public/Granted literature
- US20150102321A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES Public/Granted day:2015-04-16
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