Electrophotographic light receiving member having an outermost surface with a specific metal element-bearing region and a region substantially free of said metal element which are two-dimensionally distributed
US5670286A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 18, 1996 |
| Grant date | Sep 23, 1997 |
| Priority date | — |
| Expiry date | Mar 18, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/08221
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic light receiving member having an outermost surface portion comprised of a non-single crystal material, characterized in that a region (a) containing at least a metal element selected from the group consisting of metal elements belonging to groups 13, 14, 15 and 16 of the periodic table and a region (b) substantially not containing said metal element are two-dimensionally distributed at said outermost surface of said light receiving layer. An electrophotographic apparatus provided with said electrophotographic light receiving member and an electrophotographic process using said electrophotographic light receiving member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.