Tetracenothiophene derivatives are disclosed, which comprise alkoxy-C-alkyne solubilising groups at transversal positions of the tetracenothiophene unit. These compounds enable preferential molecular stacking and a high field effect mobility and at the same time show improved solubility as compared to known benzothiophene- and pentacene-based materials. In addition, organic thin films comprising these derivatives, their use in electronic devices and components, such as organic thin film transistors, and methods of manufacturing the same are disclosed.
本发明揭示了一种四氢
萘并
噻吩衍
生物,其在四氢
萘并
噻吩单元的横向位置包含烷氧基-C-炔基溶解基团。与已知的基于
苯并噻吩和五环
芴的材料相比,这些化合物能够实现优先的分子堆积和高场效应迁移率,并且同时显示出改善的溶解性。此外,本发明还揭示了包括这些衍
生物的有机薄膜、它们在电子器件和元件中的使用,如有机薄膜晶体管,以及制造它们的方法。