| 摘要 |
PURPOSE:To obtain superior uniform photographic sensitive characteristic in an electrophotographic sensitive body by incorporating a specified pts.wt. ferrite expressed by Fe2O3-MIIO having 0.1-3mum mean particle size into a charge generating layer (where M is at least one kind of a group consisting of Mn, Co, Ni, Cu, etc.). CONSTITUTION:An electrophotographic sensitive body charged uniformly by the corona charge, generating no unevenness in the picture image nor stripe- shaped unevenness due to laser light, and having superior electrophotographic characteristics is obtd. by incorporating 10-200pts.wt. charge generating substance and a specified pts.wt. ferrite expressed by Fe2O3-MIIO (where M is at lest one selected from Mn, Co, Ni, Cu, Zn, Mg, Cd, Ba, Sr, and Pb) having 0.1-3mum particle size, into 100pts.wt. binder resin in a charge generating layer. |
