DE69116619T2 - Elektrofotografisches lichtempfindliches Element und dessen Verwendung in einem elektrofotografischen Gerät und in einem Faksimile-Gerät - Google Patents

Elektrofotografisches lichtempfindliches Element und dessen Verwendung in einem elektrofotografischen Gerät und in einem Faksimile-Gerät

Info

Publication number
DE69116619T2
DE69116619T2 DE69116619T DE69116619T DE69116619T2 DE 69116619 T2 DE69116619 T2 DE 69116619T2 DE 69116619 T DE69116619 T DE 69116619T DE 69116619 T DE69116619 T DE 69116619T DE 69116619 T2 DE69116619 T2 DE 69116619T2
Authority
DE
Germany
Prior art keywords
machine
electrophotographic
photosensitive member
electrophotographic photosensitive
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
DE69116619T
Other languages
English (en)
Other versions
DE69116619D1 (de
Inventor
Masato Tanaka
Yoshio Kashizaki
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 DE69116619D1 publication Critical patent/DE69116619D1/de
Application granted granted Critical
Publication of DE69116619T2 publication Critical patent/DE69116619T2/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
    • G03G5/02—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
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • 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
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0681—Disazo dyes containing hetero rings in the part of the molecule between the azo-groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
DE69116619T 1990-07-30 1991-07-29 Elektrofotografisches lichtempfindliches Element und dessen Verwendung in einem elektrofotografischen Gerät und in einem Faksimile-Gerät Expired - Fee Related DE69116619T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2199307A JP2782109B2 (ja) 1990-07-30 1990-07-30 電子写真感光体、該電子写真感光体を備えた電子写真装置並びにファクシミリ

Publications (2)

Publication Number Publication Date
DE69116619D1 DE69116619D1 (de) 1996-03-07
DE69116619T2 true DE69116619T2 (de) 1996-07-25

Family

ID=16405627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116619T Expired - Fee Related DE69116619T2 (de) 1990-07-30 1991-07-29 Elektrofotografisches lichtempfindliches Element und dessen Verwendung in einem elektrofotografischen Gerät und in einem Faksimile-Gerät

Country Status (4)

Country Link
US (1) US5194353A (de)
EP (1) EP0469528B1 (de)
JP (1) JP2782109B2 (de)
DE (1) DE69116619T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389477A (en) * 1991-09-13 1995-02-14 Matsushita Electric Industrial Co., Ltd. Photosensitive material for electrophotography and method for making the photosensitive material
US5393628A (en) * 1992-06-25 1995-02-28 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus employing the same
JP3290875B2 (ja) * 1995-12-22 2002-06-10 シャープ株式会社 電子写真感光体、並びに、ビスアゾ化合物、中間体及びビスアゾ化合物の製造方法
DE69917510T2 (de) * 1998-03-06 2005-06-02 Canon K.K. Elektrophotographisches, lichtempfindliches Element, Vorrichtungseinheit und elektrophotographischer Apparat
US7276318B2 (en) * 2003-11-26 2007-10-02 Canon Kabushiki Kaisha Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge which make use of the same
US8039532B2 (en) 2007-08-16 2011-10-18 Fujifilm Corporation Heterocyclic compound, ultraviolet absorbent and composition containing the same
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
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
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
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
JP6218519B2 (ja) 2012-10-12 2017-10-25 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及び電子写真装置、並びに化合物を吸着した粒子
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
JP6721980B2 (ja) 2014-12-19 2020-07-15 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 有機光電素子、並びにイメージセンサー及びこれを備える電子装置
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489558A (en) * 1967-09-18 1970-01-13 Ibm Photoconductive benzobisthiazoles and their use in electrophotographic processes
JPS6029109B2 (ja) * 1977-07-22 1985-07-09 株式会社リコー 電子写真用感光体
JPS5870232A (ja) * 1981-10-23 1983-04-26 Konishiroku Photo Ind Co Ltd 電子写真感光体
JPS60131539A (ja) * 1983-12-20 1985-07-13 Fuji Photo Film Co Ltd 光導電性組成物
JPH065389B2 (ja) * 1985-03-20 1994-01-19 株式会社リコー 電子写真用感光体
JPS61241763A (ja) * 1985-04-18 1986-10-28 Ricoh Co Ltd 電子写真用感光体
JPS63158561A (ja) * 1986-12-23 1988-07-01 Canon Inc 電子写真感光体

Also Published As

Publication number Publication date
EP0469528B1 (de) 1996-01-24
US5194353A (en) 1993-03-16
EP0469528A1 (de) 1992-02-05
JP2782109B2 (ja) 1998-07-30
JPH0485547A (ja) 1992-03-18
DE69116619D1 (de) 1996-03-07

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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