To provide an endless flexible single-layer positive electrification organic photoreceptor having a photosensitive layer which does not cause problems in the electrophotographic characteristics even when the tension or compressive force is repeatedly added to the belt type photoreceptor because the photoreceptor is engaged and stretched on a plurality of cylindrical rollers in a small-sized image forming device which can output color images at high- speed.
In the endless flexible single-layer positive electrification organic photoreceptor having a photosensitive layer containing a charge generating agent, a hole transfer agent, an electron transfer agent and a resin binder as the main structural materials formed on a flexible supporting body, the charge generating agent contains titanyl phthalocyanine as the main component and the resin binder contains a polycarbonate resin as the main resin.
OMOKAWA SHINICHI
KOBAYASHI HIROTAKA
TSUBOTA TOSHIO
