Invention Grant
- Patent Title: Compositions for electronic applications
- Patent Title (中): 电子应用的组成
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Application No.: US13990832Application Date: 2011-12-19
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Publication No.: US09293716B2Publication Date: 2016-03-22
- Inventor: Jerald Feldman , Norman Herron , Michael Henry Howard, Jr. , Nora Sabina Radu , Vsevolod Rostovtsev , Kerwin D Dobbs , Adam Fennimore , Weiying Gao , Weishi Wu , Ying Wang , Charles D McLaren
- Applicant: Jerald Feldman , Norman Herron , Michael Henry Howard, Jr. , Nora Sabina Radu , Vsevolod Rostovtsev , Kerwin D Dobbs , Adam Fennimore , Weiying Gao , Weishi Wu , Ying Wang , Charles D McLaren
- Applicant Address: US DE Wilmington
- Assignee: EI DU PONT DE NEMOURS AND COMPANY
- Current Assignee: EI DU PONT DE NEMOURS AND COMPANY
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2011/065883 WO 20111219
- International Announcement: WO2012/087955 WO 20120628
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; H01L51/00 ; H05B33/14 ; H01L51/05 ; H01L51/50
Abstract:
This invention relates to a composition including (a) a dopant, (b) a first host having at least one unit of Formula I, and (c) a second host compound. Formula I has the structure where Q is a fused ring linkage having the formula In Formula I: R1 is the same or different at each occurrence and is D, alkyl, aryl, silyl, alkoxy, aryloxy, cyano, vinyl, or allyl; R2 is the same or different at each occurrence and is H, D, alkyl, or aryl, or both R2 are an N-heterocycle; R3 is the same or different at each occurrence and is H, D, cyano, alkyl or aryl; and a is the same or different at each occurrence and is an integer from 0-4.
Public/Granted literature
- US20130248849A1 COMPOSITIONS FOR ELECTRONIC APPLICATIONS Public/Granted day:2013-09-26
Information query
IPC分类:
