Watson, Cole, Grindle & Watson
Photosensitive member with an amorphous silicon-containing insulating layer
 A photosensitive member which comprises a photoconductive layer and an insulating layer located on the photoconductive layer, the photoconductive layer including amorphous silicon and the insulating layer including amorphous silicon, carbon, oxygen and fluorine. The photoconductive layer has a higher resistivity than the photosensitive member. A barrier layer may be located beneath the photoconductive layer, the barrier layer including either amorphous silicon, oxygen and a Group III impurity or amorphous silicon, carbon and oxygen. 
Minolta Camera Kabushiki Kaisha
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inventional additional additional inventional
Isao Shuji Izumi Hiroshi
Doi Iino Osawa Mizuno