EP0586965A3 - Electrophotographic image-forming method, electrophotographic apparatus, and electrophotographic device unit. - Google Patents

Electrophotographic image-forming method, electrophotographic apparatus, and electrophotographic device unit. Download PDF

Info

Publication number
EP0586965A3
EP0586965A3 EP19930113580 EP93113580A EP0586965A3 EP 0586965 A3 EP0586965 A3 EP 0586965A3 EP 19930113580 EP19930113580 EP 19930113580 EP 93113580 A EP93113580 A EP 93113580A EP 0586965 A3 EP0586965 A3 EP 0586965A3
Authority
EP
European Patent Office
Prior art keywords
electrophotographic
forming method
device unit
image
electrophotographic image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19930113580
Other languages
German (de)
French (fr)
Other versions
EP0586965A2 (en
Inventor
Hisami C O Canon Kabush Tanaka
Hideyuki C O Canon Kabus Takai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of EP0586965A2 publication Critical patent/EP0586965A2/en
Publication of EP0586965A3 publication Critical patent/EP0586965A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0696—Phthalocyanines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/02—Sensitising, i.e. laying-down a uniform charge
    • G03G13/025—Sensitising, i.e. laying-down a uniform charge by contact, friction or induction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Photoreceptors In Electrophotography (AREA)
EP19930113580 1992-08-28 1993-08-25 Electrophotographic image-forming method, electrophotographic apparatus, and electrophotographic device unit. Withdrawn EP0586965A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25186692 1992-08-28
JP251866/92 1992-08-28
JP25186592 1992-08-28
JP251865/92 1992-08-28

Publications (2)

Publication Number Publication Date
EP0586965A2 EP0586965A2 (en) 1994-03-16
EP0586965A3 true EP0586965A3 (en) 1994-10-12

Family

ID=26540402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930113580 Withdrawn EP0586965A3 (en) 1992-08-28 1993-08-25 Electrophotographic image-forming method, electrophotographic apparatus, and electrophotographic device unit.

Country Status (1)

Country Link
EP (1) EP0586965A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538826A (en) * 1993-09-09 1996-07-23 Canon Kabushiki Kaisha Electrophotographic image forming method, apparatus and device unit
TW382078B (en) * 1994-06-10 2000-02-11 Canon Kk Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907559A (en) * 1969-10-03 1975-09-23 Xerox Corp Imaging process employing friction charging in the presence of an electrically insulating developer liquid
EP0367203A2 (en) * 1988-10-31 1990-05-09 Canon Kabushiki Kaisha Electrophotographic apparatus
EP0428102A1 (en) * 1989-11-13 1991-05-22 Canon Kabushiki Kaisha Photosensitive member, electrophotographic apparatus and image forming method using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907559A (en) * 1969-10-03 1975-09-23 Xerox Corp Imaging process employing friction charging in the presence of an electrically insulating developer liquid
EP0367203A2 (en) * 1988-10-31 1990-05-09 Canon Kabushiki Kaisha Electrophotographic apparatus
EP0428102A1 (en) * 1989-11-13 1991-05-22 Canon Kabushiki Kaisha Photosensitive member, electrophotographic apparatus and image forming method using same

Also Published As

Publication number Publication date
EP0586965A2 (en) 1994-03-16

Similar Documents

Publication Publication Date Title
EP0665179A3 (en) Paper-punching for use in an image-forming apparatus.
EP0643358A3 (en) An image searching method and apparatus.
EP0674427A3 (en) An image forming apparatus and method.
EP0615177A3 (en) Charging device, process cartridge and image forming apparatus.
EP0684585A3 (en) Image forming method and apparatus.
EP0587067A3 (en) Electrophotographic apparatus.
EP0646850A3 (en) Image transfer device for an image forming apparatus.
EP0633688A3 (en) Image forming apparatus and method.
EP0679958A3 (en) An image forming apparatus.
EP0658814A3 (en) Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit.
EP0665512A3 (en) An image processing method and apparatus.
EP0590940A3 (en) Process cartridge and image-forming apparatus.
EP0675461A3 (en) Method and apparatus for generating image.
EP0676722A3 (en) Image generating method and apparatus.
EP0629929A3 (en) Electrophotographic apparatus.
EP0622704A3 (en) Charging member, charging device, process cartridge and image forming apparatus.
EP0544271A3 (en) Image-forming process, developer and image-forming system
EP0696765A3 (en) Charging member, charging device and image forming apparatus
EP0665140A3 (en) Method and apparatus for controlling an actuatable restraining device.
EP0667716A4 (en) Device and method for encoding image.
EP0589776A3 (en) Electrophotographic photosensitive member, and electrophotographic apparatus and apparatus unit having the electrophotographic photosensitive member.
EP0622756A3 (en) Method and apparatus for printing an enhanced image.
EP0665692A3 (en) Image collating method and apparatus.
EP0657844A3 (en) Printing apparatus and method therefor.
EP0625426A3 (en) Apparatus and method for printing.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19950407

17Q First examination report despatched

Effective date: 19970710

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19980121