JPS57165845A - Electrophotographic recorder - Google Patents

Electrophotographic recorder

Info

Publication number
JPS57165845A
JPS57165845A JP5065781A JP5065781A JPS57165845A JP S57165845 A JPS57165845 A JP S57165845A JP 5065781 A JP5065781 A JP 5065781A JP 5065781 A JP5065781 A JP 5065781A JP S57165845 A JPS57165845 A JP S57165845A
Authority
JP
Japan
Prior art keywords
light
substrate
stripe pattern
layer
interferential
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.)
Granted
Application number
JP5065781A
Other languages
Japanese (ja)
Other versions
JPH0319541B2 (en
Inventor
Masayasu Anzai
Yasuki Mori
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki 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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP5065781A priority Critical patent/JPS57165845A/en
Publication of JPS57165845A publication Critical patent/JPS57165845A/en
Publication of JPH0319541B2 publication Critical patent/JPH0319541B2/ja
Granted 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
    • G03G5/10—Bases for charge-receiving or other layers
    • G03G5/102—Bases for charge-receiving or other layers consisting of or comprising metals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE:To reduce or prevent the generation of a stripe pattern due to light interference even when a photoconductor layer is exposed to interferential monochromatic light in a laser beam printer, by providing a light-absorptive layer on the substrate surface of a photosensitive drum. CONSTITUTION:In a laser beam printer, laser light interferes in a photoconductive layer because it is interferential monochromatic light to form a stripe pattern of light, which is superposed upon a charge latent image as well, so that a developed image has the stripe pattern. The generation of this interference stripe pattern is influenced most by reflected light on the surface of a substrate 9. On the surface of the substrate 9, a base layer 18 which absorbs light is provided to prevent light transmitted through a photoconductor layer 17 from being reflected by the surface of the substrate 9. For example, the base layer 19 is formed on the surface of the Al substrate 9 by a black ''Alumite '' treatement (formation of a surface film of aluminum oxide). The surface of the substrate 9 is coated with a mixture of carbon, coloring pigment, and dye with resin, or vapor-deposited with organic pigment metal.
JP5065781A 1981-04-06 1981-04-06 Electrophotographic recorder Granted JPS57165845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5065781A JPS57165845A (en) 1981-04-06 1981-04-06 Electrophotographic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5065781A JPS57165845A (en) 1981-04-06 1981-04-06 Electrophotographic recorder

Publications (2)

Publication Number Publication Date
JPS57165845A true JPS57165845A (en) 1982-10-13
JPH0319541B2 JPH0319541B2 (en) 1991-03-15

Family

ID=12865015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5065781A Granted JPS57165845A (en) 1981-04-06 1981-04-06 Electrophotographic recorder

Country Status (1)

Country Link
JP (1) JPS57165845A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171057A (en) * 1982-02-24 1983-10-07 リツエンツイア・パテント−フエルヴアルツングス−ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electrophotographic recording material for monocolor light source
EP0160369A2 (en) 1984-03-12 1985-11-06 Canon Kabushiki Kaisha Light receiving member
EP0178915A2 (en) 1984-10-15 1986-04-23 Canon Kabushiki Kaisha Light-receiving member
JPS61107248A (en) * 1984-10-31 1986-05-26 Canon Inc Laminate type electrophotographic sensitive body
EP0219353A2 (en) 1985-10-16 1987-04-22 Canon Kabushiki Kaisha Light receiving members
EP0220879A2 (en) 1985-10-17 1987-05-06 Canon Kabushiki Kaisha Light receiving members
EP0222568A2 (en) 1985-11-01 1987-05-20 Canon Kabushiki Kaisha Light receiving members
EP0223469A2 (en) 1985-11-02 1987-05-27 Canon Kabushiki Kaisha Light receiving members
JPH0282263A (en) * 1988-09-20 1990-03-22 Canon Inc Electrophotographic sensitive body
JPH03109569A (en) * 1989-09-25 1991-05-09 Fuji Xerox Co Ltd Electrophotographic sensitive body and manufacture of the same
EP0810099A2 (en) * 1996-05-28 1997-12-03 Eastman Kodak Company A laser-absorbent imaging drum for scanners
EP0870619A1 (en) * 1997-04-11 1998-10-14 Eastman Kodak Company A method and apparatus for preventing transient oscillations in a focusing beam of scanners
KR20000072787A (en) * 2000-09-27 2000-12-05 박광서 method of aluminum sensitive drum
US6331371B1 (en) 1998-08-19 2001-12-18 Nec Corporation Electrophotographic photoreceptor and its manufacturing method
US6521388B2 (en) 2000-04-17 2003-02-18 Ricoh Company, Ltd. Electrophotographic image forming apparatus, and photoreceptor therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107247A (en) * 1980-01-31 1981-08-26 Ricoh Co Ltd Image recording method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56107247A (en) * 1980-01-31 1981-08-26 Ricoh Co Ltd Image recording method

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171057A (en) * 1982-02-24 1983-10-07 リツエンツイア・パテント−フエルヴアルツングス−ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Electrophotographic recording material for monocolor light source
EP0160369A2 (en) 1984-03-12 1985-11-06 Canon Kabushiki Kaisha Light receiving member
EP0178915A2 (en) 1984-10-15 1986-04-23 Canon Kabushiki Kaisha Light-receiving member
JPH0480382B2 (en) * 1984-10-31 1992-12-18 Canon Kk
JPS61107248A (en) * 1984-10-31 1986-05-26 Canon Inc Laminate type electrophotographic sensitive body
EP0219353A2 (en) 1985-10-16 1987-04-22 Canon Kabushiki Kaisha Light receiving members
EP0220879A2 (en) 1985-10-17 1987-05-06 Canon Kabushiki Kaisha Light receiving members
EP0222568A2 (en) 1985-11-01 1987-05-20 Canon Kabushiki Kaisha Light receiving members
EP0223469A2 (en) 1985-11-02 1987-05-27 Canon Kabushiki Kaisha Light receiving members
JPH0282263A (en) * 1988-09-20 1990-03-22 Canon Inc Electrophotographic sensitive body
JPH03109569A (en) * 1989-09-25 1991-05-09 Fuji Xerox Co Ltd Electrophotographic sensitive body and manufacture of the same
EP0810099A2 (en) * 1996-05-28 1997-12-03 Eastman Kodak Company A laser-absorbent imaging drum for scanners
EP0810099A3 (en) * 1996-05-28 1998-07-22 Eastman Kodak Company A laser-absorbent imaging drum for scanners
EP0870619A1 (en) * 1997-04-11 1998-10-14 Eastman Kodak Company A method and apparatus for preventing transient oscillations in a focusing beam of scanners
US6034714A (en) * 1997-04-11 2000-03-07 Eastman Kodak Company Method and apparatus for preventing transient oscillations in a focusing beam of scanners
US6331371B1 (en) 1998-08-19 2001-12-18 Nec Corporation Electrophotographic photoreceptor and its manufacturing method
US6521388B2 (en) 2000-04-17 2003-02-18 Ricoh Company, Ltd. Electrophotographic image forming apparatus, and photoreceptor therefor
KR20000072787A (en) * 2000-09-27 2000-12-05 박광서 method of aluminum sensitive drum

Also Published As

Publication number Publication date
JPH0319541B2 (en) 1991-03-15

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