Patent ID: 7569415
Filing Date: 2009-08-04
Classification: H01L

Abstract:
1. A process comprising the steps of: providing a support body; forming an organic semiconductor composition body including an organic semiconductor composition on said support body; providing an organic dielectric composition mobilized in a liquid medium, said organic semiconductor composition being insoluble in said liquid medium; and forming an organic dielectric composition body from said organic dielectric composition on said organic semiconductor composition body; wherein the organic semiconductor composition includes at least one member selected from a group consisting of: 5,5′-bis(4-(4-methylpentyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(3,7-dimethyloctyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(3S,7-dimethyloctyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(2-ethylbutyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(2-methylhexyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(2-ethylhexyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(1-methylhexyloxy)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(2-methylheptyl)phenyl)-2,2′-bithiophene; 5,5′-bis(4-(1-methyihexyl)phenyl)-2,2′-bithiophene; 5,5′-Bis-[4-(1-ethyl-hexyloxy)-phenyl]-[2,2′]bithiophenyl; 5,5′-Bis-[4-(2-methyl-propoxy-tetrahydro-pyran)-phenoxy]-[2,2′]bithiophenyl; 3-(4-{5′-[4-(3-Hydroxy-2-methyl-propoxy)-phenyl]-[2,2′]bithiophenyl-5-yl}-phenoxy)-2-methyl-propan-1-ol; 5,5′-Bis-[4-(1-hydroxy-3-ethyl-heptyloxy)-phenyl]-[2,2′]bithiophenyl; 6-[4-(5′-{4-[5-(1-Vinyl-allyloxycarbonyl)-pentyloxy]-phenyl}-[2,2′]bithiophenyl-5-yl)-phenoxy]-hexanoic acid 1-vinyl-allyl ester; 5,5′-Bis-[4-N-(2-ethyl-hexyl)-benzamido]-[2,2′]bithiophenyl; 5,5′-Bis-{4-[6-(tert-butyl-diphenyl-silanyloxy)-hexyloxy]-phenyl}-[2,2′]bithiophenyl; and 5,5′-bis(4-(propoxy ethyl)phenyl)-2,2′-bithiophene.