[EN] COMPOUNDS AND POLYMERS THEREOF CONTAINING FUSED THIOPHENE RINGS FOR USE IN ELECTRONIC APPLICATIONS<br/>[FR] COMPOSÉS ET POLYMÈRES À BASE DE CEUX-CI CONTENANT DES CYCLES THIOPHÈNE FUSIONNÉS POUR UTILISATION DANS APPLICATIONS ÉLECTRONIQUES
申请人:CORNING INC
公开号:WO2012118608A1
公开(公告)日:2012-09-07
Compounds having a core comprised of an aromatic ring and at least two annulated beta-substituted fused thiophene ring systems of the general formula: -(β-R2-FT2ArFT2-β-R2)-, and polymers or copolymers thereof, of the general formulas: (β-R2-FT2ArFT2-β-R2)-G1-}n¯, or -G-(β-R2-FT2ArFT2-β-R2)-G1-G2}n¯, where β-R2-FT2ArFT2-β-R2, -G1-, -G2-, and n are as defined herein. Also disclosed are compositions, articles, or devices comprising the polymers, and methods for making and using the polymers. The compositions, articles, or devices can be used, for example, for electronic applications, such as light emitting devices and semiconductor devices.
COMPOUNDS AND POLYMERS THEREOF CONTAINING FUSED THIOPHENE RINGS FOR USE IN ELECTRONIC APPLICATIONS
申请人:Corning Incorporated
公开号:EP2681223A1
公开(公告)日:2014-01-08
FIVE-RING FUSED HETEROAROMATIC COMPOUNDS AND CONJUGATED POLYMERS THEREOF
申请人:He Mingqian
公开号:US20120220748A1
公开(公告)日:2012-08-30
Compounds having a core comprised of an aromatic ring and at least two annulated beta-substituted fused thiophene ring systems of the general formula:
-(β-R
2
-FT2ArFT2-β-R
2
)-,
and polymers or copolymers thereof, of the general formulas:
--β-R
2
-FT2ArFT2-β-R
2
)-G
1
-}
n
-, or
--G
1
-(β-R
2
-FT2ArFT2-β-R
2
)-G
1
-G
2
-}
n
-,
where β-R
2
-FT2ArFT2-β-R
2
, -G
1
-, -G
2
-, and n are as defined herein. Also disclosed are compositions, articles, or devices comprising the polymers, and methods for making and using the polymers. The compositions, articles, or devices can be used, for example, for electronic applications, such as light emitting devices and semiconductor devices.