Semiconductor compounds

This invention comprises a semiconducting polymer having a permittivity greater than 3.4 at 1000 Hz and a charge mobility in the pure state greater than 10-7cm2V-1s-1 and more preferably greater than 10-6cm2V-1s-1. Preferred polymers include repeating units of triarylamines which have specific cyano...

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Main Authors WILLETTS STUART EDMUND, BROWN BEVERLEY ANNE, PAGE AARON JAMES, OGIER SIMON DOMINIC, JONES JULIE DIANE ELLIS, FISHER RAYMOND, FORREST NEIL DAVID, PALUMBO MARCO, MCCALL KERI LAURA, SIMMS MICHAEL JAMES
Format Patent
LanguageChinese
English
Published 12.03.2014
Subjects
ELECTRICITY
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Summary:This invention comprises a semiconducting polymer having a permittivity greater than 3.4 at 1000 Hz and a charge mobility in the pure state greater than 10-7cm2V-1s-1 and more preferably greater than 10-6cm2V-1s-1. Preferred polymers include repeating units of triarylamines which have specific cyano and/or alkoxy substitution. They are suitable for use in electronic components such as organic thin film transistors.
Bibliography:Application Number: CN201280024702