| 摘要 |
Provided is a charging member having a rough surface, thereby suppressing adhesion of dirt on the surface. A charging member having a supporting member, an elastic layer and a surface layer, in which the surface layer contains a polymer compound, which has a Si-O-M bond and at least one structural unit selected from structural units represented by the following general formula (1) and the following general formula (2), and has a structural unit represented by the following general formula (3); the charging member has cracks developing from the surface thereof and reaching the elastic layer; and the cracks each have convexly raised edges, by which the surface thereof is roughened.
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒMO 4/2 €ƒ€ƒ€ƒ€ƒ€ƒGeneral formula (1) |
