Liquid phase fabrication of active devices including organic semiconductors
申请人:Dotz Florian
公开号:US20070077681A1
公开(公告)日:2007-04-05
Techniques including steps of: providing a support body; forming an organic semiconductor composition body including an organic semiconductor composition on the support body, no more than 10% by weight of the organic semiconductor composition being pentacene; providing a first organic dielectric composition mobilized in a first liquid medium, the organic semiconductor composition being insoluble in the first liquid medium; and forming a first organic dielectric composition body from the first organic dielectric composition on the organic semiconductor composition body. Techniques in which an organic semiconductor composition body is formed on an organic dielectric composition body. Apparatus having an organic dielectric composition body on an organic semiconductor composition body.
Apparatus including a support body; and an organic semiconductor composition body including at least one of the group including polystyrene, poly(9,9′-dioctylfluorene-co-bithiophene) (“F8T2”) and a cellulose, and an organic molecule including a chain-like core region having two ends and having at least three conjugated aromatic rings; and including at the two ends, branched or unbranched groups R
1
and R
2
respectively, each including a branched or unbranched C
5
- to C
20
-alkyl group. Printing inks including such molecule.
p-Terphenyl derivatives and liquid crystalline compositions
申请人:KANTO KAGAKU KABUSHIKI KAISHA
公开号:EP0360042A1
公开(公告)日:1990-03-28
New p-terphenyl derivatives useful as components for preparing practical ferroelectric liquid crystalline compositions and excellent in chemical stability, as well as liquid crystalline compositions containing at least one of the p-terphenyl derivatives.