JPS54112637A - Electrophotographic photoreceptor - Google Patents

Electrophotographic photoreceptor

Info

Publication number
JPS54112637A
JPS54112637A JP1213178A JP1213178A JPS54112637A JP S54112637 A JPS54112637 A JP S54112637A JP 1213178 A JP1213178 A JP 1213178A JP 1213178 A JP1213178 A JP 1213178A JP S54112637 A JPS54112637 A JP S54112637A
Authority
JP
Japan
Prior art keywords
layer
substance
charge transfer
charge generating
charge
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.)
Pending
Application number
JP1213178A
Other languages
Japanese (ja)
Inventor
Takeo Kazami
Kiyoshi Sakai
Mitsuru Hashimoto
Masaomi Sasaki
Kyoji Tsutsui
Masabumi Oota
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP1213178A priority Critical patent/JPS54112637A/en
Publication of JPS54112637A publication Critical patent/JPS54112637A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Abstract

PURPOSE: To enhance sensitivity of an electrophotographic photoreceptor with a charge generating substance incorporated, by using a spiro-pyrazoline compound as a charge transfer substance.
CONSTITUTION: A charge generating layer mainly containing a charge generating substance is provided on a conductive substrate in a thickness of 5 micrometers or less, and when it is contained in a maximum layer, less than 20 micrometers. On this layer an about 10 to 100 micrometer thick charge transfer layer is laminated containing mainly a charge transfer substance consisting of a spiro-pyrazoline compound shown in the formula in which Z1 is C(CH3)2, (at that time Z2 is absent), or -(CH=CH)n-; Z2 is -(CH=CH)1-n; n is 0 or 1; R1 is H, halogen, nitro, 1W3C alkyl, such alkoxy, or such alkoxycarbonyl; R2 is 1W3C alkyl; and R3 and R4 are H, halogen, or nitro. A photosensitive layer made by dispersing a charge generating substance in a mixture of a charge transfer substance and a binder may be provided on a conductive substrate.
COPYRIGHT: (C)1979,JPO&Japio
JP1213178A 1978-02-06 1978-02-06 Electrophotographic photoreceptor Pending JPS54112637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1213178A JPS54112637A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1213178A JPS54112637A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Publications (1)

Publication Number Publication Date
JPS54112637A true JPS54112637A (en) 1979-09-03

Family

ID=11796971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1213178A Pending JPS54112637A (en) 1978-02-06 1978-02-06 Electrophotographic photoreceptor

Country Status (1)

Country Link
JP (1) JPS54112637A (en)

Cited By (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390611A (en) * 1980-09-26 1983-06-28 Shozo Ishikawa Electrophotographic photosensitive azo pigment containing members
DE3331592A1 (en) 1982-09-01 1984-03-01 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa DISAZO CONNECTIONS AND PHOTO-CONDUCTIVE COMPOSITIONS CONTAINING THEM AND ELECTROPHOTOGRAPHIC LIGHT-SENSITIVE RECORDING MATERIALS
US4446217A (en) * 1981-02-03 1984-05-01 Canon Kabushiki Kaisha Electrophotographic photosensitive member having a hydrazone containing layer
US4456671A (en) * 1981-12-23 1984-06-26 Canon Kabushiki Kaisha Electrophotographic photosensitive member having a photosensitive layer containing a hydrazone compound
US4487824A (en) * 1982-05-17 1984-12-11 Canon Kabushiki Kaisha Electrophotographic photosensitive member containing a halogen substituted hydrazone
EP0616020A1 (en) 1989-03-20 1994-09-21 Idemitsu Kosan Company Limited Aromatic dimethylidyne compounds and process for preparation thereof
EP0715216A1 (en) 1994-11-24 1996-06-05 Fuji Electric Co., Ltd. Titanyloxyphthalocyanine crystals, methods for preparing the same, and electrophotographic photoreceptors using such crystals
US5591555A (en) * 1994-01-11 1997-01-07 Fuji Electric Co., Ltd. Electrophotographic photoconductor including a metal-free phthalocyanine
WO2000041443A1 (en) 1998-12-28 2000-07-13 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
WO2006073054A1 (en) 2005-01-05 2006-07-13 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using same
WO2007007553A1 (en) 2005-07-14 2007-01-18 Idemitsu Kosan Co., Ltd. Biphenyl derivatives, organic electroluminescent materials, and organic electroluminescent devices made by using the same
WO2007017995A1 (en) 2005-08-08 2007-02-15 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device making use of the same
WO2007029410A1 (en) 2005-09-08 2007-03-15 Idemitsu Kosan Co., Ltd. Organic electroluminescent element using polyarylamine
WO2007032162A1 (en) 2005-09-16 2007-03-22 Idemitsu Kosan Co., Ltd. Pyrene derivative and organic electroluminescence device making use of the same
WO2007032161A1 (en) 2005-09-15 2007-03-22 Idemitsu Kosan Co., Ltd. Asymmetric fluorene derivative and organic electroluminescent element containing the same
WO2007052759A1 (en) 2005-11-07 2007-05-10 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
WO2007058044A1 (en) 2005-11-15 2007-05-24 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent element employing the same
WO2007058127A1 (en) 2005-11-16 2007-05-24 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent element using the same
WO2007058172A1 (en) 2005-11-17 2007-05-24 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007060795A1 (en) 2005-11-28 2007-05-31 Idemitsu Kosan Co., Ltd. Amine compound and organic electroluminescent element employing the same
WO2007061063A1 (en) 2005-11-28 2007-05-31 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007063993A1 (en) 2005-12-02 2007-06-07 Idemitsu Kosan Co., Ltd. Nitrogenous heterocyclic derivative and organic electroluminescence device making use of the same
WO2007077766A1 (en) 2005-12-27 2007-07-12 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device and organic electroluminescent device
WO2007097178A1 (en) 2006-02-23 2007-08-30 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device, method for producing same and organic electroluminescent device
WO2007099983A1 (en) 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device using fluoranthene derivative and indenoperylene derivative
WO2007100010A1 (en) 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007102361A1 (en) 2006-03-07 2007-09-13 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using same
WO2007105448A1 (en) 2006-02-28 2007-09-20 Idemitsu Kosan Co., Ltd. Naphthacene derivative and organic electroluminescent device using same
WO2007111262A1 (en) 2006-03-27 2007-10-04 Idemitsu Kosan Co., Ltd. Nitrogen-containing heterocyclic derivative and organic electroluminescent device using same
WO2007111263A1 (en) 2006-03-27 2007-10-04 Idemitsu Kosan Co., Ltd. Nitrogen-containing heterocyclic derivative and organic electroluminescent device using same
WO2007116750A1 (en) 2006-03-30 2007-10-18 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device and organic electroluminescent device using the same
WO2007125714A1 (en) 2006-04-26 2007-11-08 Idemitsu Kosan Co., Ltd. Aromatic amine derivative, and organic electroluminescence element using the same
WO2007132678A1 (en) 2006-05-11 2007-11-22 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007132704A1 (en) 2006-05-11 2007-11-22 Idemitsu Kosan Co., Ltd. Organic electroluminescence element
WO2007138906A1 (en) 2006-05-25 2007-12-06 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and full color light-emitting device
WO2007148660A1 (en) 2006-06-22 2007-12-27 Idemitsu Kosan Co., Ltd. Organic electroluminescent device employing heterocycle-containing arylamine derivative
WO2008001551A1 (en) 2006-06-27 2008-01-03 Idemitsu Kosan Co., Ltd. Aromatic amine derivative, and organic electroluminescence device using the same
WO2008015949A1 (en) 2006-08-04 2008-02-07 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
WO2008023759A1 (en) 2006-08-23 2008-02-28 Idemitsu Kosan Co., Ltd. Aromatic amine derivatives and organic electroluminescence devices using the same
WO2008023623A1 (en) 2006-08-22 2008-02-28 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2008056652A1 (en) 2006-11-09 2008-05-15 Idemitsu Kosan Co., Ltd. Organic el material-containing solution, method for synthesizing organic el material, compound synthesized by the synthesizing method, method for forming thin film of organic el material, thin film of organic el material, and organic el device
WO2008056723A1 (en) 2006-11-09 2008-05-15 Idemitsu Kosan Co., Ltd. Organic el material-containing solution, method for forming thin film of organic el material, thin film of organic el material, and organic el device
WO2008056722A1 (en) 2006-11-09 2008-05-15 Idemitsu Kosan Co., Ltd. Organic el material-containing solution, method for forming thin film of organic el material, thin film of organic el material, and organic el device
WO2008059713A1 (en) 2006-11-15 2008-05-22 Idemitsu Kosan Co., Ltd. Fluoranthene compound, organic electroluminescent device using the fluoranthene compound, and organic electroluminescent material-containing solution
WO2008062636A1 (en) 2006-11-24 2008-05-29 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent element using the same
WO2008081823A1 (en) 2006-12-29 2008-07-10 Idemitsu Kosan Co., Ltd. Solution containing organic el material, method for synthesis of organic el material, compound synthesized by the synthesis method, method for formation of thin film of organic el material, thin film of organic el material, organic el element
WO2008102740A1 (en) 2007-02-19 2008-08-28 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
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WO2009011327A1 (en) 2007-07-18 2009-01-22 Idemitsu Kosan Co., Ltd. Organic electroluminescent device material and organic electroluminescent device
WO2009020095A1 (en) 2007-08-06 2009-02-12 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using the same
WO2009066778A1 (en) 2007-11-22 2009-05-28 Idemitsu Kosan Co., Ltd. Organic el element and solution containing organic el material
WO2009069717A1 (en) 2007-11-30 2009-06-04 Idemitsu Kosan Co., Ltd. Azaindenofluorenedione derivative, organic electroluminescent device material, and organic electroluminescent device
WO2009081857A1 (en) 2007-12-21 2009-07-02 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2009145016A1 (en) 2008-05-29 2009-12-03 出光興産株式会社 Aromatic amine derivative and organic electroluminescent device using the same
WO2010074087A1 (en) 2008-12-26 2010-07-01 出光興産株式会社 Material for organic electroluminescent element, and organic electroluminescent element
WO2010074181A1 (en) 2008-12-26 2010-07-01 出光興産株式会社 Organic electroluminescence element and compound
WO2010076878A1 (en) 2009-01-05 2010-07-08 出光興産株式会社 Organic electroluminescent element material and organic electroluminescent element comprising same
EP2229039A1 (en) 2003-07-02 2010-09-15 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and display using same
WO2010116970A1 (en) 2009-04-06 2010-10-14 出光興産株式会社 Organic electroluminescent element and material for organic electroluminescent element
EP2262032A2 (en) 1999-04-05 2010-12-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and its manufacturing method
WO2011046182A1 (en) 2009-10-16 2011-04-21 出光興産株式会社 Fluorene-containing aromatic compound, material for organic electroluminescent element, and organic electroluminescent element using same
WO2012014841A1 (en) 2010-07-26 2012-02-02 出光興産株式会社 Organic electroluminescence element
EP2448374A2 (en) 2003-12-01 2012-05-02 Idemitsu Kosan Co., Ltd. Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
US8268457B2 (en) 2006-06-05 2012-09-18 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and material for organic electroluminescent device
WO2012157211A1 (en) 2011-05-13 2012-11-22 ソニー株式会社 Organic el multi-color light-emitting device
WO2013035275A1 (en) 2011-09-09 2013-03-14 出光興産株式会社 Nitrogen-containing heteroaromatic ring compound
WO2013046635A1 (en) 2011-09-28 2013-04-04 出光興産株式会社 Material for organic electroluminescent element, and organic electroluminescent element produced using same
WO2013069242A1 (en) 2011-11-07 2013-05-16 出光興産株式会社 Material for organic electroluminescent elements, and organic electroluminescent element using same
EP2910619A1 (en) 2003-12-19 2015-08-26 Idemitsu Kosan Co., Ltd Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device

Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390611A (en) * 1980-09-26 1983-06-28 Shozo Ishikawa Electrophotographic photosensitive azo pigment containing members
US4446217A (en) * 1981-02-03 1984-05-01 Canon Kabushiki Kaisha Electrophotographic photosensitive member having a hydrazone containing layer
US4456671A (en) * 1981-12-23 1984-06-26 Canon Kabushiki Kaisha Electrophotographic photosensitive member having a photosensitive layer containing a hydrazone compound
US4487824A (en) * 1982-05-17 1984-12-11 Canon Kabushiki Kaisha Electrophotographic photosensitive member containing a halogen substituted hydrazone
DE3331592A1 (en) 1982-09-01 1984-03-01 Fuji Photo Film Co., Ltd., Minamiashigara, Kanagawa DISAZO CONNECTIONS AND PHOTO-CONDUCTIVE COMPOSITIONS CONTAINING THEM AND ELECTROPHOTOGRAPHIC LIGHT-SENSITIVE RECORDING MATERIALS
EP0616020A1 (en) 1989-03-20 1994-09-21 Idemitsu Kosan Company Limited Aromatic dimethylidyne compounds and process for preparation thereof
US5591555A (en) * 1994-01-11 1997-01-07 Fuji Electric Co., Ltd. Electrophotographic photoconductor including a metal-free phthalocyanine
US5824800A (en) * 1994-01-11 1998-10-20 Fuji Electric Co., Ltd. Process for preparing a metal-free phthalocyanine
EP0715216A1 (en) 1994-11-24 1996-06-05 Fuji Electric Co., Ltd. Titanyloxyphthalocyanine crystals, methods for preparing the same, and electrophotographic photoreceptors using such crystals
WO2000041443A1 (en) 1998-12-28 2000-07-13 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
EP2270117A2 (en) 1998-12-28 2011-01-05 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
EP2262032A2 (en) 1999-04-05 2010-12-15 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and its manufacturing method
EP2229039A1 (en) 2003-07-02 2010-09-15 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and display using same
EP2448374A2 (en) 2003-12-01 2012-05-02 Idemitsu Kosan Co., Ltd. Asymmetric monoanthracene derivative, material for organic electroluminescent device and organic electroluminescent device utilizing the same
EP2910619A1 (en) 2003-12-19 2015-08-26 Idemitsu Kosan Co., Ltd Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device
EP2371810A1 (en) 2005-01-05 2011-10-05 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using same
WO2006073054A1 (en) 2005-01-05 2006-07-13 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using same
WO2007007553A1 (en) 2005-07-14 2007-01-18 Idemitsu Kosan Co., Ltd. Biphenyl derivatives, organic electroluminescent materials, and organic electroluminescent devices made by using the same
WO2007017995A1 (en) 2005-08-08 2007-02-15 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescence device making use of the same
WO2007029410A1 (en) 2005-09-08 2007-03-15 Idemitsu Kosan Co., Ltd. Organic electroluminescent element using polyarylamine
WO2007032161A1 (en) 2005-09-15 2007-03-22 Idemitsu Kosan Co., Ltd. Asymmetric fluorene derivative and organic electroluminescent element containing the same
WO2007032162A1 (en) 2005-09-16 2007-03-22 Idemitsu Kosan Co., Ltd. Pyrene derivative and organic electroluminescence device making use of the same
WO2007052759A1 (en) 2005-11-07 2007-05-10 Idemitsu Kosan Co., Ltd. Organic electroluminescent element
WO2007058044A1 (en) 2005-11-15 2007-05-24 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent element employing the same
WO2007058127A1 (en) 2005-11-16 2007-05-24 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent element using the same
WO2007058172A1 (en) 2005-11-17 2007-05-24 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007061063A1 (en) 2005-11-28 2007-05-31 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007060795A1 (en) 2005-11-28 2007-05-31 Idemitsu Kosan Co., Ltd. Amine compound and organic electroluminescent element employing the same
WO2007063993A1 (en) 2005-12-02 2007-06-07 Idemitsu Kosan Co., Ltd. Nitrogenous heterocyclic derivative and organic electroluminescence device making use of the same
WO2007077766A1 (en) 2005-12-27 2007-07-12 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device and organic electroluminescent device
WO2007097178A1 (en) 2006-02-23 2007-08-30 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device, method for producing same and organic electroluminescent device
WO2007105448A1 (en) 2006-02-28 2007-09-20 Idemitsu Kosan Co., Ltd. Naphthacene derivative and organic electroluminescent device using same
WO2007099983A1 (en) 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device using fluoranthene derivative and indenoperylene derivative
WO2007100010A1 (en) 2006-02-28 2007-09-07 Idemitsu Kosan Co., Ltd. Organic electroluminescent device
WO2007102361A1 (en) 2006-03-07 2007-09-13 Idemitsu Kosan Co., Ltd. Aromatic amine derivative and organic electroluminescent device using same
WO2007111263A1 (en) 2006-03-27 2007-10-04 Idemitsu Kosan Co., Ltd. Nitrogen-containing heterocyclic derivative and organic electroluminescent device using same
WO2007111262A1 (en) 2006-03-27 2007-10-04 Idemitsu Kosan Co., Ltd. Nitrogen-containing heterocyclic derivative and organic electroluminescent device using same
WO2007116750A1 (en) 2006-03-30 2007-10-18 Idemitsu Kosan Co., Ltd. Material for organic electroluminescent device and organic electroluminescent device using the same
WO2007125714A1 (en) 2006-04-26 2007-11-08 Idemitsu Kosan Co., Ltd. Aromatic amine derivative, and organic electroluminescence element using the same
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WO2007138906A1 (en) 2006-05-25 2007-12-06 Idemitsu Kosan Co., Ltd. Organic electroluminescent device and full color light-emitting device
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WO2008001551A1 (en) 2006-06-27 2008-01-03 Idemitsu Kosan Co., Ltd. Aromatic amine derivative, and organic electroluminescence device using the same
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WO2011046182A1 (en) 2009-10-16 2011-04-21 出光興産株式会社 Fluorene-containing aromatic compound, material for organic electroluminescent element, and organic electroluminescent element using same
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JPS5552064A (en) Electrophotographic receptor
JPS57138644A (en) Electrophotographic receptor
JPS552285A (en) Electrophotographic phtoreceptor
JPS54119925A (en) Photosensitive material for electrophotography
JPS55108667A (en) Electrophotographic receptor
JPS5546760A (en) Electrophotographic photoreceptor
JPS5517105A (en) Electrophotographic photoreceptor
JPS5460928A (en) Photoreceptor for electrophotography
JPS561944A (en) Electrophotographic receptor
JPS5799648A (en) Electrophotographic receptor
JPS5569147A (en) Electrophotographic photoreceptor
JPS57104144A (en) Electrophotographic receptor
JPS54119924A (en) Photosensitive material for electrophotography
JPS5559455A (en) Image formation method
JPS57656A (en) Electrophotographic receptor
JPS5650333A (en) Electrophotographic receptor
JPS55156954A (en) Electrophotographic receptor
JPS5536849A (en) Lamination type electrophotographic photoreceptor
JPS545433A (en) Photoreceptor for electrophotography
JPS54110833A (en) Electrophotographic photoreceptor