申请人:MERCK PATENT GMBH
公开号:WO2012028246A1
公开(公告)日:2012-03-08
The invention relates to novel polymers containg repeating units based on benzo[2,1,3]thiadiazole-5,6-dicarboxylic acid bis-ester, 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.