Invention Grant
- Patent Title: Electroactive materials
- Patent Title (中): 电活性材料
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Application No.: US13241542Application Date: 2011-09-23
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Publication No.: US08889269B2Publication Date: 2014-11-18
- Inventor: Gary A. Johansson , Eric Maurice Smith , Reid John Chesterfield , Michael Henry Howard, Jr. , Kyung-Ho Park , Nora Sabina Radu , Gene M. Rossi , Frederick P. Gentry , Troy C. Gehret , Daniel David Lecloux , Adam Fennimore
- Applicant: Gary A. Johansson , Eric Maurice Smith , Reid John Chesterfield , Michael Henry Howard, Jr. , Kyung-Ho Park , Nora Sabina Radu , Gene M. Rossi , Frederick P. Gentry , Troy C. Gehret , Daniel David Lecloux , Adam Fennimore
- 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: H01L51/54
- IPC: H01L51/54 ; H01L51/00 ; C07C211/54 ; C07C211/58 ; C07C217/92 ; C08G73/02 ; C08L79/02 ; C09K11/06 ; C09B69/10 ; H01L51/50
Abstract:
A compound having Formula I, Formula II, or Formula III: Ar1 may independently be phenylene, substituted phenylene, naphthylene, or substituted naphthylene. Ar2 is the same or different at each occurrence and is an aryl group. M is the same or different at each occurrence and is a conjugated moiety. T1 and T2 are independently the same or different at each occurrence and are conjugated moieties which are connected in a non-planar configuration; a and e are the same or different at each occurrence and are an integer from 1 to 6; b, c, and d are mole fractions such that b+c+d=1.0, with the proviso that c is not zero, and at least one of b and d is not zero, and when b is zero, M has at least two triarylamine units; and n is an integer greater than 1.
Public/Granted literature
- US20120013245A1 ELECTROACTIVE MATERIALS Public/Granted day:2012-01-19
Information query
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