| 摘要 |
<p>A reflex exposure imaging member including a transparent conductive support member and a photoconductive layer disposed on said support member and an optical screen disposed between the photoconductive layer and the support member wherein the photoconductive layer includes an N,N'diphenyl, N,N'-substituted diphenylbenzidine compound and a pyrylium, thiapyrylium or selenapyrylium salt in an insulating binder, the photoconductive layer having a thickness of about 5 to about 20 microns and an optical density of from about 0.1 to about 0.8.</p> |
