Patent ID: 9372418
Filing Date: 2016-06-21
CPC Classification: G03G

Claim Text:
1. An electrophotographic photosensitive member comprising: a support, a conductive layer formed on the support, and a photosensitive layer formed on the conductive layer, wherein, the conductive layer comprises: a binder material, a first metal oxide particle, and a second metal oxide particle, the first metal oxide particle is a titanium oxide particle coated with tin oxide doped with phosphorus, tungsten, niobium, tantalum, or fluorine, the second metal oxide particle is an uncoated titanium oxide particle, a content of the first metal oxide particle in the conductive layer is not less than 20% by volume and not more than 50% by volume based on a total volume of the conductive layer, and a content of the second metal oxide particle in the conductive layer is not less than 1.0% by volume and not more than 15% by volume based on the total volume of the conductive layer, and not less than 5.0% by volume and not more than 30% by volume based on the content of the first metal oxide particle in the conductive layer.