Transistors and methods for making them

A semiconductor composition which comprises a soluble polyacene semiconductor and a polymeric semiconducting binder the binder having a permittivity greater than 3.4 at 1000 Hz. The charge mobility of the semiconducting binder when measured in a pure state is greater than 10-7cm2/Vs and more prefera...

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Bibliographic Details
Main Authors PALUMBO, MARCO, MCCALL, KERI LAURA, OGIER, SIMON DOMINIC, BROWN, BEVERLEY ANNE
Format Patent
LanguageChinese
English
Published 16.05.2013
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
ELECTRICITY
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A semiconductor composition which comprises a soluble polyacene semiconductor and a polymeric semiconducting binder the binder having a permittivity greater than 3.4 at 1000 Hz. The charge mobility of the semiconducting binder when measured in a pure state is greater than 10-7cm2/Vs and more preferably greater than 10-6 cm2/Vs. Organic thin film transistors in which the source and drain electrodes are bridged by the semiconductor composition have desirable properties of reproducibility and charge mobility. The organic semiconducting composition can be applied by solution coating.
Bibliography:Application Number: TW20121118599