Organic semiconductor, for use in organic LEDs and solar cells and laser diodes, contains a polymer and structural units which emit light from the triplet state and a triplet emitter

摘要

Organic semiconductor contains at least one polymer, structural units which emit light from the triplet state, and at least one triplet emitter. The mixture has two polymers where one has a triplet emitter in a covalent bond, and the other is a copolymer.