Electrophotographic photoreceptor and image forming apparatus including the same
US9316933B2 · kind B2 · utility
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2References
9Claims
0Family size
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Key dates
| Filing date | May 20, 2014 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | May 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/14791
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrophotographic photoreceptor having a photosensitive layer formed on a conductive substrate, wherein the photosensitive layer contains oxygen-containing fluorinated fine particles in a surface layer thereof, and the oxygen-containing fluorinated fine particles have an oxygen composition ratio of 0.9 to 3.0% by atom based on the whole composition of the fine particles according to an X-ray fluorescence composition analysis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.