POLYMER AND OPTICAL ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide a polymer suitably used for a photoluminescence element and an electroluminescence element. SOLUTION: The polymer contains a poly(arylene vinylene), a polyarylene or polyheteroarylene, and polythiophene, and has a charge transport segment and an electroluminescent segment. The charge transport segment comprises the moiety Ar-Het-Ar in which Ars are the same or different aromatic units, and Het is a heteroaromatic ring. COPYRIGHT: (C)2008,JPO&INPIT