申请人:MERCK PATENT GMBH
公开号:US10367143B2
公开(公告)日:2019-07-30
The invention relates to novel organic semiconducting compounds, which are small molecules or conjugated polymers, containing one or more isoindigo or thienoisoindigo based polycyclic units, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, organic photodetectors (OPD), Perovskite based solar cells, organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, OPD, OFET and OLED devices comprising these compounds, compositions or polymer blends.
本发明涉及新型有机半导体化合物,它们是含有一个或多个异靛蓝或噻吩异靛蓝基多环单元的小分子或共轭聚合物;涉及其制备方法和其中使用的助剂或中间体;涉及含有这些化合物的组合物、聚合物混合物和制剂;涉及这些化合物的用途、化合物、组合物和聚合物混合物作为有机半导体用于有机电子设备(OE),特别是有机光伏设备(OPV)、有机光电探测器(OPD)、基于 Perovskite 的太阳能电池、有机场效应晶体管(OFET)和有机发光二极管(OLED),以及包含这些化合物、组合物或聚合物混合物的 OE、OPV、OPD、OFET 和 OLED 设备。