The invention relates to novel polymers containg repeating units based on benzodifuran, benzodipyrrole or benzodithiophene, monomers and methods for their preparation, their use as semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers.
本发明涉及基于苯并二
呋喃、苯并
吡咯或
苯并噻吩重复单元的新型聚合物、单体及其制备方法,以及它们在有机电子(OE)器件中作为半导体的用途,特别是在有机光伏(OPV)器件中的应用,以及包含这些聚合物的OE和OPV器件。