The new approaches to light emitting conjugated polymers - Alternating copolymers with hole transport chromophores and hyperbranched polymers

The alternating copolymers with hole transport chromophores and arylene vinylenes were designed and synthesized. A series of polyfunctional hyperbranched polymers with a dendrimer-like structure were also obtained. The photoluminescence properties have been studied. The luminescence efficiency and the processibility of the above polymers have been improved. It was found that these polymers are promising for light emitting materials.