Charging member, process cartridge, and image forming apparatus
US10025215B1 · kind B1 · utility
1Cited by
0References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 2017 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | May 4, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0233
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A charging member includes a support member, and a surface layer which is provided on the support member and contains a non-conductive porous filler particle and a conductive material present in pores of the non-conductive porous filler particle. The charging member may be included in a process cartridge that is detachable from an image forming apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.