Invention Grant
- Patent Title: Oxygen substituted benzoclobutenes derived compositions for electronic devices
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Application No.: US15318407Application Date: 2015-08-19
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Publication No.: US10297755B2Publication Date: 2019-05-21
- Inventor: Liam P. Spencer , Nolan T. McDougal , Peter Trefonas, III , David D. Devore
- Applicant: Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC
- Applicant Address: US MI Midland US MA Marlborough
- Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials LLC
- Current Assignee: Dow Global Technologies LLC,Rohm and Haas Electronic Materials LLC
- Current Assignee Address: US MI Midland US MA Marlborough
- Agent S. Matthew Cairns
- International Application: PCT/US2015/045923 WO 20150819
- International Announcement: WO2016/028906 WO 20160225
- Main IPC: C08G73/06
- IPC: C08G73/06 ; H01L51/00 ; H01L51/50
Abstract:
The invention provides compositions comprising BCB-functionalized materials for use in OLEDs applications. The inventive compositions can be used to form hole-transporting materials for use in electroluminescent devices. In particular, the invention provides for compositions, charge transport film layers, and light emitting devices, comprising, or formed from, a polymer, which comprises one or more polymerized units derived from Structure (A).
Public/Granted literature
- US20170170398A1 OXYGEN SUBSTITUTED BENZOCLOBUTENES DERIVED COMPOSITIONS FOR ELECTRONIC DEVICES Public/Granted day:2017-06-15
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