DE69223730D1 - Elektrophotographisches, lichtempfindliches Element, elektrophotographisches Gerät, Vorrichtungseinheit und Faksimile-Gerät - Google Patents

Elektrophotographisches, lichtempfindliches Element, elektrophotographisches Gerät, Vorrichtungseinheit und Faksimile-Gerät

Info

Publication number
DE69223730D1
DE69223730D1 DE69223730T DE69223730T DE69223730D1 DE 69223730 D1 DE69223730 D1 DE 69223730D1 DE 69223730 T DE69223730 T DE 69223730T DE 69223730 T DE69223730 T DE 69223730T DE 69223730 D1 DE69223730 D1 DE 69223730D1
Authority
DE
Germany
Prior art keywords
machine
electrophotographic
photosensitive member
device unit
electrophotographic photosensitive
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
DE69223730T
Other languages
English (en)
Other versions
DE69223730T2 (de
Inventor
Satomi Sugiyama
Yoshio Kashizaki
Koichi Suzuki
Shintetsu Go
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 DE69223730D1 publication Critical patent/DE69223730D1/de
Publication of DE69223730T2 publication Critical patent/DE69223730T2/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
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
DE69223730T 1991-10-15 1992-10-12 Elektrophotographisches, lichtempfindliches Element, elektrophotographisches Gerät, Vorrichtungseinheit und Faksimile-Gerät Expired - Lifetime DE69223730T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29390191 1991-10-15

Publications (2)

Publication Number Publication Date
DE69223730D1 true DE69223730D1 (de) 1998-02-05
DE69223730T2 DE69223730T2 (de) 1998-04-23

Family

ID=17800622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69223730T Expired - Lifetime DE69223730T2 (de) 1991-10-15 1992-10-12 Elektrophotographisches, lichtempfindliches Element, elektrophotographisches Gerät, Vorrichtungseinheit und Faksimile-Gerät

Country Status (3)

Country Link
US (1) US5356746A (de)
EP (1) EP0538112B1 (de)
DE (1) DE69223730T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69416278T2 (de) * 1993-11-22 1999-07-15 Canon Kk Elektrophotographisches Element, Prozesskassette und elektrophotographisches Gerät
US9867800B2 (en) 2012-08-10 2018-01-16 Hallstar Innovations Corp. Method of quenching singlet and triplet excited states of pigments, such as porphyrin compounds, particularly protoporphyrin IX, with conjugated fused tricyclic compounds have electron withdrawing groups, to reduce generation of reactive oxygen species, particularly singlet oxygen
US9125829B2 (en) 2012-08-17 2015-09-08 Hallstar Innovations Corp. Method of photostabilizing UV absorbers, particularly dibenzyolmethane derivatives, e.g., Avobenzone, with cyano-containing fused tricyclic compounds
US9145383B2 (en) 2012-08-10 2015-09-29 Hallstar Innovations Corp. Compositions, apparatus, systems, and methods for resolving electronic excited states
JP6842992B2 (ja) 2017-05-22 2021-03-17 キヤノン株式会社 電子写真感光体、電子写真装置、プロセスカートリッジおよび電子写真感光体の製造方法
CN109134348A (zh) * 2018-09-30 2019-01-04 长春海谱润斯科技有限公司 一种咔唑类化合物及其有机发光器件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE709131A (de) * 1967-01-13 1968-07-09 Rank Xerox Ltd
NL7103380A (de) * 1971-03-13 1972-09-15
JPS5434539B2 (de) * 1974-06-07 1979-10-27
JPS57138646A (en) * 1981-02-21 1982-08-27 Konishiroku Photo Ind Co Ltd Electrophotographic receptor
JPS5935935B2 (ja) * 1981-06-08 1984-08-31 株式会社リコー 新規なジスアゾ化合物およびその製造方法
JP2551946B2 (ja) * 1987-05-14 1996-11-06 三菱化学株式会社 電子写真用感光体
JPH01217358A (ja) * 1988-02-26 1989-08-30 Canon Inc 電子写真感光体
JP2567090B2 (ja) * 1989-04-20 1996-12-25 キヤノン株式会社 電子写真感光体
US5158847A (en) * 1989-10-19 1992-10-27 Canon Kabushiki Kaisha Electrophotographic photosensitive member comprising an azo pigment as a charge generating material
US5093218A (en) * 1989-10-19 1992-03-03 Canon Kabushiki Kaisha Electrophotographic photosensitive member having an azo pigment

Also Published As

Publication number Publication date
EP0538112A1 (de) 1993-04-21
DE69223730T2 (de) 1998-04-23
EP0538112B1 (de) 1997-12-29
US5356746A (en) 1994-10-18

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Legal Events

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