abstract |
An electronic device like a thin film transistor containing an arylamine polymer of the formula n n nwherein Ar is aryl or heteroaryl; X represents CH 2 , sulfur, oxygen, selenium, NR′, or SiR″ 2 wherein R′ and R″ are each a suitable hydrocarbon; m represents the number of X substituents; and n represents the number of repeating units. |