The invention relates to novel mono-, oligo and poly[2,3-b]-thienothiophenes, their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like for example liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the novel polymers.
本发明涉及新型单、寡和多[2,3-b]-
噻吩,以及它们作为半导体或电荷传输材料在光学、光电或电子设备中的应用,例如液晶显示器、光学薄膜、用于薄膜晶体管液晶显示器和集成电路设备(如 RFID 标签)的有机场效应晶体管(FET 或 OFET)、平板显示器中的电致发光器件、光电和传感器设备,以及含有这些新型聚合物的场效应晶体管、发光器件或 ID 标签。