PURPOSE: To increase electric charge carrier mobility by forming an electric charge transferring layer contg. two or more electric charge transferring molecules in an inert binder.
CONSTITUTION: In an electrophotographic image forming member with an electric charge generating layer and an electric charge transferring layer, the electric charge transferring layer contains two or more kinds of electric charge transferring small molecules dissolved or molecularly dispersed in an electrically inert film forming polymer binder. The molecules have the practically same ionization potential and may be selected from among diamine, triphenylamine and triphenylmethane, each having a specified structure. The weight ratio between the molecules and the polymer binder is preferably 20:80 to 75:25.
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