EP 0456979 A1 19911121 - Electrophotosensitive member.
Title (en)
Electrophotosensitive member.
Title (de)
Elektrolichtempfindliches Element.
Title (fr)
Elément électrophotosensible.
Publication
Application
Priority
JP 6147190 A 19900313
Abstract (en)
The present invention relates an electrophotosensitive member provided with a semiconductive charge acceptance layer into which an electron generated in a charge generating layer is easily injected, and an insulating surface protective layer; said photosensitive member has a sensitivity at positive charge, and prevented from the increase of potential after repeat of use, which is usually caused in a photosensitive member furnished with a surface protective layer, improved in the stability of electrical resistance at high temperature and high humidity, and prevented from the image flow.
IPC 1-7
IPC 8 full level
G03G 5/043 (2006.01); G03G 5/147 (2006.01)
CPC (source: EP)
G03G 5/043 (2013.01); G03G 5/14769 (2013.01); G03G 5/14773 (2013.01); G03G 5/14791 (2013.01)
Citation (search report)
- [X] GB 2070797 A 19810909 - XEROX CORP
- [X] GB 2219867 A 19891220 - FUJI ELECTRIC CO LTD [JP]
- [X] EP 0014061 A1 19800806 - XEROX CORP [US]
- [A] DE 3825034 A1 19890202 - KONISHIROKU PHOTO IND [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 13, no. 96 (P-839)(3444) 07 March 1989, & JP-A-63 278066 (MINOLTA) 15 November 1988,
- [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 391 (P-649)(2838) 22 December 1987, & JP-A-62 157046 (KONISHIROKU) 13 July 1987,
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 91103642 A 19910309; CA 2038035 A 19910312