Patent ID: 6447965
Filing Date: 2002-09-10
Classification: C09B,G03G

Abstract:
An electrophotographic photoreceptor comprising:an electroconductive support; and a photosensitive layer on the electroconductive support, including at least a charge generating layer and a charge transporting layer accumulated thereon, the charge generating layer containing oxotitanyl phthalocyanine as a charge generating material, wherein the oxotitanyl phthalocyanine has major diffraction peaks at Bragg angles (2&thgr;Â±0.2Â°) of 7.3Â°, 9.4Â°, 9.6Â°, 11.6Â°, 13.3Â°, 17.9Â°, 24.1Â° and 27.2Â° in an X-ray diffraction spectrum, the charge generating layer having a Y value of 37 or less, which Y value is one element of three excitation values in XYZ color system showing an object color.