DE69514963D1 - Elektrografisches Gerät und Bilderzeugungsverfahren - Google Patents

Elektrografisches Gerät und Bilderzeugungsverfahren

Info

Publication number
DE69514963D1
DE69514963D1 DE69514963T DE69514963T DE69514963D1 DE 69514963 D1 DE69514963 D1 DE 69514963D1 DE 69514963 T DE69514963 T DE 69514963T DE 69514963 T DE69514963 T DE 69514963T DE 69514963 D1 DE69514963 D1 DE 69514963D1
Authority
DE
Germany
Prior art keywords
imaging process
electrographic device
electrographic
imaging
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.)
Expired - Lifetime
Application number
DE69514963T
Other languages
English (en)
Other versions
DE69514963T2 (de
Inventor
Kazuo Yoshinaga
Yuichi Hashimoto
Yukio Nagase
Yoshio Kashizaki
Hajime Miyazaki
Masato Tanaka
Teigo Sakakibara
Mamoru Tanaka
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 DE69514963D1 publication Critical patent/DE69514963D1/de
Application granted granted Critical
Publication of DE69514963T2 publication Critical patent/DE69514963T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5037—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor the characteristics being an electrical parameter, e.g. voltage
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00025—Machine control, e.g. regulating different parts of the machine
    • G03G2215/00029—Image density detection
    • G03G2215/00033—Image density detection on recording member
    • G03G2215/00054—Electrostatic image detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
DE69514963T 1994-06-30 1995-06-29 Elektrografisches Gerät und Bilderzeugungsverfahren Expired - Lifetime DE69514963T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14883794 1994-06-30

Publications (2)

Publication Number Publication Date
DE69514963D1 true DE69514963D1 (de) 2000-03-16
DE69514963T2 DE69514963T2 (de) 2000-06-29

Family

ID=15461847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514963T Expired - Lifetime DE69514963T2 (de) 1994-06-30 1995-06-29 Elektrografisches Gerät und Bilderzeugungsverfahren

Country Status (3)

Country Link
US (1) US5666589A (de)
EP (1) EP0690357B1 (de)
DE (1) DE69514963T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10171221A (ja) * 1996-10-08 1998-06-26 Ricoh Co Ltd 画像形成装置及び画像形成方法
US6115576A (en) * 1998-05-01 2000-09-05 Ricoh Company, Ltd. Image forming apparatus using a developing liquid and including an intermediate transfer body
TWI230285B (en) * 2000-03-27 2005-04-01 Citizen Watch Co Ltd Liquid crystal shutter
KR100396550B1 (ko) * 2001-01-26 2003-09-03 삼성전자주식회사 전자사진 인쇄방법
US7245851B2 (en) * 2003-11-26 2007-07-17 Canon Kabushiki Kaisha Electrophotographic apparatus
CN101320235B (zh) * 2008-05-21 2010-04-07 旭丽电子(广州)有限公司 彩色激光打印机及打印方法
JP4696174B2 (ja) 2009-04-23 2011-06-08 キヤノン株式会社 電子写真感光体の製造方法
JP5081271B2 (ja) 2009-04-23 2012-11-28 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP5610907B2 (ja) * 2009-08-18 2014-10-22 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP5734093B2 (ja) 2010-06-30 2015-06-10 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP5827612B2 (ja) 2011-11-30 2015-12-02 キヤノン株式会社 ガリウムフタロシアニン結晶の製造方法、及び該ガリウムフタロシアニン結晶の製造方法を用いた電子写真感光体の製造方法
JP5993720B2 (ja) 2011-11-30 2016-09-14 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置
JP6071439B2 (ja) 2011-11-30 2017-02-01 キヤノン株式会社 フタロシアニン結晶の製造方法、および電子写真感光体の製造方法
JP6478750B2 (ja) 2014-04-30 2019-03-06 キヤノン株式会社 電子写真感光体、プロセスカートリッジおよび電子写真装置、ならびに、フタロシアニン結晶およびその製造方法
JP2017083537A (ja) 2015-10-23 2017-05-18 キヤノン株式会社 電子写真感光体、プロセスカートリッジ及び電子写真装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155093A (en) 1977-08-12 1979-05-15 Dennison Manufacturing Company Method and apparatus for generating charged particles
JPH0664385B2 (ja) * 1985-09-30 1994-08-22 キヤノン株式会社 電子写真方法
US4882257A (en) * 1987-05-27 1989-11-21 Canon Kabushiki Kaisha Electrophotographic device
JPH01169454A (ja) * 1987-12-25 1989-07-04 Koichi Kinoshita ディジタル光入力用感光体
US5293198A (en) * 1990-08-10 1994-03-08 Ricoh Company, Ltd. Image forming apparatus for controlling the dynamic range of an image
JPH04204461A (ja) * 1990-11-29 1992-07-24 Minolta Camera Co Ltd 画像濃度制御装置
US5181071A (en) * 1991-12-02 1993-01-19 Yamanashi Electronics Co., Ltd. Apparatus for evaluating characteristics of photosensitive drum for electrophotography
JP3147461B2 (ja) * 1992-02-07 2001-03-19 ミノルタ株式会社 デジタル画像形成法
JP3143521B2 (ja) * 1992-06-17 2001-03-07 シャープ株式会社 電子画像形成装置
US5351107A (en) * 1992-09-24 1994-09-27 Kabushiki Kaisha Toshiba Image forming apparatus and method having image density correcting function
JPH06230643A (ja) * 1992-12-10 1994-08-19 Minolta Camera Co Ltd 画像濃度制御装置
JP2773791B2 (ja) * 1993-03-23 1998-07-09 三田工業株式会社 画像形成装置
US5363174A (en) * 1993-12-20 1994-11-08 Xerox Corporation Method and apparatus for background control in an electrostatographic printing machine

Also Published As

Publication number Publication date
EP0690357A1 (de) 1996-01-03
EP0690357B1 (de) 2000-02-09
DE69514963T2 (de) 2000-06-29
US5666589A (en) 1997-09-09

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Legal Events

Date Code Title Description
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