| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity and high photo-responsiveness in a long wavelength region, free from degradation in electric characteristics even for repeated use, and having high stability. <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least a charge generating agent, a charge transporting agent and a binder resin on a conductive support. The charge generating agent contains an asymmetric disazo pigment expressed by general formula (I), and the charge transporting agent contains a specified triphenyl amine compound. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
