Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing electrophotographic photosensitive member
US7732113B2 · kind B2 · utility
26Cited by
7References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2006 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | Aug 19, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/751
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In an electrophotographic photosensitive member having a support, a conductive layer formed on the support, an intermediate layer formed on the conductive layer, and a photosensitive layer formed on the intermediate layer, the conductive layer has been formed by using a conductive layer coating fluid which contains TiO2 particles coated with oxygen deficient SnO2 having an average particle diameter of from 0.20 μm or more to 0.60 μm or less, and has a volume resistivity of from more than 8.0×108 Ωcm to 1.0×1011 Ωcm or less. The electrophotographic photosensitive member can keep charging lines from occurring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.