Fitzpatrick, Cella, Harper & Scinto
Electrophotographic light receiving member having a photoconductive layer formed of non-single crystal silicon material and a surface layer containing polysilane compound
 An electrophotographic light receiving member comprising a substrate and a light receiving layer having a multi-layered structure disposed on said substrate, said light receiving layer comprising at least a photoconductive layer and a surface layer being stacked in this order from the side of said substrate, said photoconductive layer being formed of a non-single crystal material containing silicon atoms as the matrix and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms, and said surface layer being formed of a polysilane compound having a weight average molecular weight of 6000 to 200000 and having at least an oxygen-free organic group selected from the group consisting of alkyl group, cycloalkyl group, aryl group and aralkyl group at the terminals. 
Canon Kabushiki Kaisha
C H G C C
C08G H01L G03F C08K C08K
inventional inventional inventional inventional inventional
Hisami Tatsuyuki Koichi Mitsuyuki Keishi Masafumi
Tanaka Aoike Matsuda Niwa Saitoh Sano