Patent ID: 9645516
Date: 2017-05-09
CPC Classifications: G03G

Claim:
1. An electrophotographic photosensitive member comprising: a support; and a charge generating layer and a charge transporting layer on the support, wherein the charge generating layer comprises: a gallium phthalocyanine crystal in which an organic compound is contained, wherein the organic compound is at least one compound selected from the group consisting of N-methylformamide, N-propylformamide, and N-vinylformamide, the content of the organic compound is 0.1% by mass or more and 1.5% by mass or less based on a gallium phthalocyanine in the gallium phthalocyanine crystal, and the charge transporting layer comprises a polyester resin having a structural unit represented by formula (1), wherein, in the formula (1), “A” represents a divalent group represented by formula (2), and “B” represents a divalent group represented by formulae (4), (11) or (12), wherein, in the formula (2), R wherein, in the formula (3-1), R wherein, in the formula (4), R