DIKETOPYRROLOPYRROLE POLYMER DERIVATIVE CONTAINING 1,2-DI(SELENOPHEN-2-YL)ETHENE AND ORGANIC THIN FILM TRANSISTOR INCLUDING DERIVATIVE

摘要

The present invention provides a diketopyrrolopyrrole polymer derivative containing 1,2-di(selenophen-2-yl)ethene, and an organic thin film transistor including the derivative. The organic thin film transistor including the diketopyrrolopyrrole polymer derivative containing 1,2-di(selenophen-2-yl)ethane has high hole mobility and excellent thermal stability.;COPYRIGHT KIPO 2014;[Reference numerals] (AA) Source electrode;(BB) Organic semiconductor thin film;(CC) Drain electrode;(DD) Insulating (film SiO_2);(EE) Gate electrode;(FF) Substrate