| abstract |
An electrophotographic imaging member includingn a support substrate layer comprising polyethylene naphthalate substantiallynfree of any oligomers, having a glass transition temperature of between aboutn100°C and about 140°C, having a thickness between about 75 micrometersn(3 mils) and about 125 micrometers (5 mils) and having a Young's modulus ofnbetween about 650,000 and about 1,000,000 pounds per square inch, an electrically conductive ground plane layer c including titanium, a hole blocking layer, an optional adhesive layer, a charge generation layer including photoconductive particles dispersed in anfilm forming binder, and a hole transport layer, the hole transport layer being substantially non-absorbingnin the spectral region at which the charge generation layer generatesnand injects photogenerated holes but being capable of supporting the injectionnof photogenerated holes from the charge generation layer and transportingnthe holes through the hole transport layer. |