Invention Grant
- Patent Title: Chrysene derivative materials
- Patent Title (中): 菊衍生物
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Application No.: US12643487Application Date: 2009-12-21
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Publication No.: US08968883B2Publication Date: 2015-03-03
- Inventor: Vsevolod Rostovtsev , Weiying Gao , Jeffrey A. Merlo
- Applicant: Vsevolod Rostovtsev , Weiying Gao , Jeffrey A. Merlo
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: H01J1/63
- IPC: H01J1/63 ; C07C211/54 ; H01B1/12 ; H01B1/22 ; H01L51/00 ; C09K11/06 ; H01L51/50
Abstract:
There is provided an electroluminescent composition. The composition includes a material having Formula I In Formula I: R1 is the same or different at each occurrence and is selected from D, alkyl, alkoxy, silyl, and siloxane, or adjacent R1 groups may be joined together to form a 5- or 6-membered aliphatic ring; Ar1 and Ar2 are the same or different and are aryl groups; a is an integer from 0 to 6; b is an integer from 0 to 2; and c is an integer from 0 to 3.
Public/Granted literature
- US20110037381A1 CHRYSENE DERIVATIVE MATERIALS Public/Granted day:2011-02-17
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