Efficient Electroluminescent Phenyl-Substituted Poly(p-phenylene vinylene)

摘要

Poly(2-(4-(2'-ethylhexyloxy)phenyl)-l,4-phenylene) was prepared from monomer with high purity. The devices using such polymer as emitting layer exhibited high luminous and power efficiencies of above l0cd/A and 8～10ml/W at 3.4～4.4V. Highly efficient electroluminescent P-PPV could be used in polymer light emitting displays.