Title:
PHOTOSENSITIVE BODY FOR ELECTROPHOTOGRAPHY, METHOD FOR PRODUCING SAME, AND ELECTROPHOTOGRAPHIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/077706
Kind Code:
A1
Abstract:
Provided are: a photosensitive body for electrophotography, which is provided with a photosensitive layer that contains an electron transport material, and which has high pressure resistance, while being suppressed in the occurrence of leakage phenomenon; a method for producing this photosensitive body for electrophotography; and an electrophotographic device which is provided with this photosensitive body for electrophotography. A photosensitive body for electrophotography according to the present invention is provided with: a conductive supporting body 1 which contains an aluminum alloy; an anodic oxide coating film which is formed on the surface of the conductive supporting body 1; and a photosensitive layer which is formed on the anodic oxide coating film. The photosensitive layer contains an electron transport material that has an electron mobility of 10-7 cm2/V/sec or more when the electric field intensity is set to 20 V/μm; and the admittance value of the surface of the conductive supporting body that has the anodic oxide coating film is from 25 μS to 60 μS (inclusive).
Inventors:
KOBAYASHI HIROTAKA (JP)
IKEDA YUTAKA (JP)
OGAWA YUJI (JP)
TAKEUCHI MASARU (JP)
IKEDA YUTAKA (JP)
OGAWA YUJI (JP)
TAKEUCHI MASARU (JP)
Application Number:
PCT/JP2017/037751
Publication Date:
April 25, 2019
Filing Date:
October 18, 2017
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
G03G5/10; G03G5/00; G03G5/06; G03G15/02; G03G15/14
Foreign References:
| JPH07209886A | 1995-08-11 | |||
| JP2002214813A | 2002-07-31 | |||
| JPH08248662A | 1996-09-27 | |||
| JPH10148958A | 1998-06-02 | |||
| JP2001337465A | 2001-12-07 | |||
| JP2005037750A | 2005-02-10 |
Attorney, Agent or Firm:
HONDA Ichiro (JP)
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