IMAGING MEMBER HAVING IMPROVED IMAGING LAYERS

摘要

The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an electrostatographic imaging member having imaging layers that exhibit improved electrical performance. In these embodiments, both the charge generation layer and charge transport layer comprise a tetra-aryl polycarbonate copolymer.

主权项

1. An imaging member comprising:
a substrate; a charge generation layer disposed on the substrate; and a charge transport layer disposed on the charge generation layer; wherein both the charge generation layer and the charge transport layer comprise a polymeric binder comprising a tetra-aryl polycarbonate copolymer.