DE69208121D1 - Elektrofotografisches, fotoempfindliches Element, elektrofotografischer Apparat, Geräteeinheit und diese enthaltende Faksimilemaschine - Google Patents

Elektrofotografisches, fotoempfindliches Element, elektrofotografischer Apparat, Geräteeinheit und diese enthaltende Faksimilemaschine

Info

Publication number
DE69208121D1
DE69208121D1 DE69208121T DE69208121T DE69208121D1 DE 69208121 D1 DE69208121 D1 DE 69208121D1 DE 69208121 T DE69208121 T DE 69208121T DE 69208121 T DE69208121 T DE 69208121T DE 69208121 D1 DE69208121 D1 DE 69208121D1
Authority
DE
Germany
Prior art keywords
electrophotographic
same
photosensitive member
device unit
facsimile machine
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 - Fee Related
Application number
DE69208121T
Other languages
English (en)
Other versions
DE69208121T2 (de
Inventor
Noboru Kashimura
Harumi Sakoh
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
Application granted granted Critical
Publication of DE69208121D1 publication Critical patent/DE69208121D1/de
Publication of DE69208121T2 publication Critical patent/DE69208121T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE69208121T 1991-03-13 1992-03-12 Elektrofotografisches, fotoempfindliches Element, elektrofotografischer Apparat, Geräteeinheit und diese enthaltende Faksimilemaschine Expired - Fee Related DE69208121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7208191 1991-03-13
JP7208291 1991-03-13

Publications (2)

Publication Number Publication Date
DE69208121D1 true DE69208121D1 (de) 1996-03-21
DE69208121T2 DE69208121T2 (de) 1996-07-04

Family

ID=26413213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208121T Expired - Fee Related DE69208121T2 (de) 1991-03-13 1992-03-12 Elektrofotografisches, fotoempfindliches Element, elektrofotografischer Apparat, Geräteeinheit und diese enthaltende Faksimilemaschine

Country Status (3)

Country Link
US (1) US5374494A (de)
EP (1) EP0504059B1 (de)
DE (1) DE69208121T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339711A1 (de) * 1993-11-22 1995-05-24 Basf Ag Neue Triphenylenverbindungen und Verfahren zur Herstellung von diskotisch flüssigkristallinen vernetzten Polymeren
US5568242A (en) * 1994-02-28 1996-10-22 Canon Kabushiki Kaisha Electrophotographic photosensitive member, image forming apparatus and process unit having this electrophotographic photosensitive member
DE69525996T2 (de) * 1994-06-22 2002-09-19 Canon K.K., Tokio/Tokyo Elektrophotographisches Gerät
DE69927534T2 (de) * 1998-01-07 2006-07-06 Canon K.K. Elektrophotographisches lichtempfindliches Element, Verfahren zu dessen Herstellung, Verfahrenscassette und elektrophotographischer Apparat die dieses Element eingebaut haben
US6416915B1 (en) * 1998-11-13 2002-07-09 Canon Kabushiki Kaisha Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
US7179573B2 (en) * 2003-03-20 2007-02-20 Ricoh Company, Ltd. Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same
US7175957B2 (en) * 2003-03-20 2007-02-13 Ricoh Company, Ltd. Electrophotographic photoconductor, and image forming process, image forming apparatus and process cartridge for an image forming apparatus using the same
JP4497969B2 (ja) * 2004-03-19 2010-07-07 株式会社リコー 電子写真感光体、それを用いた画像形成方法、画像形成装置及び画像形成装置用プロセスカートリッジ
EP1600822B1 (de) * 2004-05-25 2018-12-12 Ricoh Company, Ltd. Elektrophotographischer photorezeptor,bilderzeugungsverfahren, bilderzeugungs-apparat und prozesskartusche
JP4249681B2 (ja) * 2004-09-06 2009-04-02 株式会社リコー 画像形成装置及びプロセスカートリッジ
US20060093955A1 (en) * 2004-11-01 2006-05-04 Kohichi Ohshima Image forming method, and image forming apparatus and process cartridge using the image forming method
JP6242152B2 (ja) 2012-11-19 2017-12-06 キヤノン株式会社 電子写真感光体、電子写真感光体の製造方法、プロセスカートリッジおよび電子写真装置
JP6242151B2 (ja) * 2012-11-19 2017-12-06 キヤノン株式会社 電子写真感光体、電子写真感光体の製造方法、プロセスカートリッジおよび電子写真装置
JP5929785B2 (ja) 2013-03-05 2016-06-08 富士ゼロックス株式会社 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
JP5888271B2 (ja) 2013-03-05 2016-03-16 富士ゼロックス株式会社 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
US9448497B2 (en) * 2013-03-15 2016-09-20 Lexmark International, Inc. Overcoat formulation for long-life electrophotographic photoconductors and method for making the same
US9651878B2 (en) 2014-12-26 2017-05-16 Samsung Electronics Co., Ltd. Organic photoconductor and electrophotographic apparatus and process cartridge including the organic photo conductor
KR20170046468A (ko) * 2015-10-21 2017-05-02 에스프린팅솔루션 주식회사 감광층 상에 형성된 보호층을 포함하는 감광체
US9696642B2 (en) 2015-12-08 2017-07-04 S-Printing Solution Co., Ltd. Electrophotographic photoreceptor and electrophotographic imaging apparatus employing the same
US10261430B2 (en) 2016-01-14 2019-04-16 Samsung Electronics Co., Ltd. Photoreceptor for electrophotography and image forming apparatus employing the same
JP2018060061A (ja) * 2016-10-05 2018-04-12 コニカミノルタ株式会社 電子写真感光体および画像形成装置
JP2019152699A (ja) * 2018-02-28 2019-09-12 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
JP7034769B2 (ja) * 2018-02-28 2022-03-14 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及び電子写真装置
JP7214559B2 (ja) * 2019-04-26 2023-01-30 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5585058A (en) * 1978-12-22 1980-06-26 Hitachi Ltd Semiconductor device
JPS6141152A (ja) * 1984-07-31 1986-02-27 Hitachi Chem Co Ltd 電子写真感光体
JPH0626244B2 (ja) * 1985-03-04 1994-04-06 日本電気株式会社 半導体装置
JPS61201461A (ja) * 1985-03-05 1986-09-06 Oki Electric Ind Co Ltd 光センサ素子の製造方法
JPS6330850A (ja) * 1986-07-24 1988-02-09 Canon Inc 電子写真感光体
JPH01116553A (ja) * 1987-10-29 1989-05-09 Mita Ind Co Ltd 電子写真用有機感光体
JPH01134364A (ja) * 1987-11-19 1989-05-26 Mita Ind Co Ltd 電子写真用感光体
JPH01134365A (ja) * 1987-11-19 1989-05-26 Mita Ind Co Ltd 電子写真用感光体の製造方法
JPH02226249A (ja) * 1989-02-28 1990-09-07 Fuji Photo Film Co Ltd 湿し水不要感光性平版印刷版
US5096796A (en) * 1990-05-31 1992-03-17 Xerox Corporation Blocking and overcoating layers for electroreceptors
DE69116933T2 (de) * 1990-06-04 1996-07-11 Canon Kk Lichtempfindliches Element zur Elektrophotographie

Also Published As

Publication number Publication date
DE69208121T2 (de) 1996-07-04
EP0504059B1 (de) 1996-02-07
EP0504059A1 (de) 1992-09-16
US5374494A (en) 1994-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee