公开(公告)号：US09018397B2

公开(公告)日：2015-04-28

申请号：US13776884

申请日：2013-02-26

Applicant: BASF SE

Inventor： Zhimin Hao ,  Beat Schmidhalter ,  Jean-Luc Budry ,  Margherita Fontana ,  Matheiu G. R. Turbiez ,  Frank Bienewald ,  Mathias Duggeli ,  Oliver Frederic Aebischer ,  Pascal Hayoz ,  Marta Fondrodona Turon

IPC: C07D487/02 ,  H01L51/00 ,  C07D487/04 ,  C09B57/00

CPC classification number: H01L51/0071 ,  C07D487/04 ,  C09B57/004 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0068 ,  H01L51/0095 ,  Y02E10/549

Abstract: The present invention relates to compounds of the formula I wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or a solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).

Abstract translation: 本发明涉及式I化合物，其中取代基如权利要求1中所定义，及其作为有机半导体在有机器件中的用途，如二极管，有机场效应晶体管和/或太阳能电池。 式I的化合物在有机溶剂中具有优异的溶解性。 当所述化合物用于半导体器件或有机光伏（PV）器件（太阳能电池））时，可以观察到高效率的能量转换，优异的场效应迁移率，良好的导通/截止电流比和/或优异的稳定性。