Disclosed are new conjugated compounds (e.g., monomers and polymers) that include ladder-type moieties which can be used for preparing semiconducting materials. Such conjugated compounds can exhibit high n-type carrier mobility and/or good current modulation characteristics. Compounds of the present teachings also can exhibit ambipolar semiconducting activity. In addition, the compounds of the present teachings can possess certain processing advantages such as solution-processability and/or good stability in ambient conditions.
披露了包括阶梯型结构单元的新的共轭化合物(例如,单体和
聚合物),可用于制备半导体材料。这种共轭化合物可以表现出高n型载流子迁移率和/或良好的电流调制特性。本教导的化合物还可以表现出双极半导体活性。此外,本教导的化合物可以具有某些加工优势,如可溶性加工性和/或在环境条件下良好的稳定性。