Title:
電子写真感光体、プロセスカートリッジ及び画像形成装置
Document Type and Number:
Japanese Patent JP7275788
Kind Code:
B2
Abstract:
To provide an electrophotographic photoreceptor that prevents both a streak-like image defect and a dot-like image defect at the initial stage of image formation.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor includes fluorine-containing resin particles and the outermost surface layer has a surface roughness Ra of 0.07 μm or more and 0.2 μm or less.SELECTED DRAWING: Figure 1
Inventors:
Keisuke Kusano
Hideya Katsuhara
Fukuma Michinori
Yasuyo Arata
Hideya Katsuhara
Fukuma Michinori
Yasuyo Arata
Application Number:
JP2019073784A
Publication Date:
May 18, 2023
Filing Date:
April 08, 2019
Export Citation:
Assignee:
FUJIFILM Business Innovation Co., Ltd.
International Classes:
G03G5/147; G03G5/047; G03G5/05; G03G5/06; G03G21/00
Domestic Patent References:
| JP2008191338A | ||||
| JP2005062830A | ||||
| JP2005227727A | ||||
| JP2000258928A | ||||
| JP2014191104A | ||||
| JP2014174343A |
Foreign References:
| WO2018139555A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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