Invention Grant
- Patent Title: Heteroleptic phosphorescent emitters
- Patent Title (中): 异位磷光发射体
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Application No.: US12615660Application Date: 2009-11-10
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Publication No.: US08367223B2Publication Date: 2013-02-05
- Inventor: Chuanjun Xia , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
- Applicant: Chuanjun Xia , Raymond Kwong , Dinesh Rayabarapu , Bin Ma
- Applicant Address: US NJ Ewing
- Assignee: Universal Display Corporation
- Current Assignee: Universal Display Corporation
- Current Assignee Address: US NJ Ewing
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
Heteroleptic compounds containing phenylpyridine and phenylbenzimidazole are provided. The compounds may be used in organic light emitting devices, particularly as emissive dopants in the emissive layer of such devices.
Public/Granted literature
- US20100141127A1 PHOSPHORESCENT EMITTERS Public/Granted day:2010-06-10
Information query
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