JPS56107247A - Image recording method - Google Patents

Image recording method

Info

Publication number
JPS56107247A
JPS56107247A JP1022680A JP1022680A JPS56107247A JP S56107247 A JPS56107247 A JP S56107247A JP 1022680 A JP1022680 A JP 1022680A JP 1022680 A JP1022680 A JP 1022680A JP S56107247 A JPS56107247 A JP S56107247A
Authority
JP
Japan
Prior art keywords
photoreceptor
light
reflection
layer
base
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
JP1022680A
Other languages
Japanese (ja)
Other versions
JPH0526191B2 (en
Inventor
Satoru Tomita
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 JP1022680A priority Critical patent/JPS56107247A/en
Publication of JPS56107247A publication Critical patent/JPS56107247A/en
Publication of JPH0526191B2 publication Critical patent/JPH0526191B2/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain a high quality image, thus preventing multiple reflection phenomenon caused in the photoreceptor, by exposing a light signal carrying a picture information to a photosensitive recording medium provided with a layer between a photoreceptor and a base to interrupt an incident light from reflection to the right angle direction. CONSTITUTION:Modulation of semiconductor laser 1 is carried out by drive signals DS corresponding to digital image information sent from the outside, the laser beams modulated are sent to photosensitive drum 4 via optical system 2. Layer 43 for hindering reflection of incident light, consisting of a substance high in light absorption coefficient, such as a black conductive carbon is provided between photoreceptor 41 and base 42 to form a photosensitive recording medium on drum 4. This medium is exposed to the modulated beams, thus permitting the light passing through the inside of photoreceptor 41 to be absorbed with layer 43, light reflection on the surface of base 42 to be restrained, and multiple reflection phenomenon caused in the inside of photoreceptor 41 to be effectively prevented, even if photoreceptor 41 is exposed to a long wavelength light to which it has low sensitivity.
JP1022680A 1980-01-31 1980-01-31 Image recording method Granted JPS56107247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1022680A JPS56107247A (en) 1980-01-31 1980-01-31 Image recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1022680A JPS56107247A (en) 1980-01-31 1980-01-31 Image recording method

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP24659588A Division JPH01158456A (en) 1988-09-30 1988-09-30 Image recording device
JP24659688A Division JPH01158457A (en) 1988-09-30 1988-09-30 Image recording method
JP24659488A Division JPH01118149A (en) 1988-09-30 1988-09-30 Image recording method

Publications (2)

Publication Number Publication Date
JPS56107247A true JPS56107247A (en) 1981-08-26
JPH0526191B2 JPH0526191B2 (en) 1993-04-15

Family

ID=11744358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1022680A Granted JPS56107247A (en) 1980-01-31 1980-01-31 Image recording method

Country Status (1)

Country Link
JP (1) JPS56107247A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165845A (en) * 1981-04-06 1982-10-13 Hitachi Ltd Electrophotographic recorder
JPS57165844A (en) * 1981-04-06 1982-10-13 Hitachi Ltd Electrophotographic recorder
JPS6031144A (en) * 1983-08-01 1985-02-16 Stanley Electric Co Ltd Photosensitive body and electrophotographic device using it
JPS60172047A (en) * 1984-02-17 1985-09-05 Canon Inc Photoreceptor and process for forming its picture image
JPS60225854A (en) * 1984-04-24 1985-11-11 Canon Inc Substrate of light receiving member and light receiving member
JPS6142664A (en) * 1984-08-06 1986-03-01 Canon Inc Information recording device
JPS6146959A (en) * 1984-08-10 1986-03-07 Ricoh Co Ltd Image recording method
JPS61107248A (en) * 1984-10-31 1986-05-26 Canon Inc Laminate type electrophotographic sensitive body
JPS62151852A (en) * 1985-12-26 1987-07-06 Ricoh Co Ltd Electrophotographic sensitive body
JPH01158456A (en) * 1988-09-30 1989-06-21 Ricoh Co Ltd Image recording device
KR100263863B1 (en) * 1991-12-27 2000-08-16 이데이 노부유끼 Optical apparatus
US6150063A (en) * 1999-05-26 2000-11-21 Sharp Kabushiki Kaisha Electrophotographic photoconductor and image formation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022637A (en) * 1973-06-26 1975-03-11
JPS5047631A (en) * 1973-02-08 1975-04-28
JPS5313424A (en) * 1976-07-23 1978-02-07 Ricoh Co Ltd Photosensitive element of selenium for electronic photography
JPS5669644A (en) * 1979-11-13 1981-06-11 Konishiroku Photo Ind Co Ltd Original plate for printing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047631A (en) * 1973-02-08 1975-04-28
JPS5022637A (en) * 1973-06-26 1975-03-11
JPS5313424A (en) * 1976-07-23 1978-02-07 Ricoh Co Ltd Photosensitive element of selenium for electronic photography
JPS5669644A (en) * 1979-11-13 1981-06-11 Konishiroku Photo Ind Co Ltd Original plate for printing

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165845A (en) * 1981-04-06 1982-10-13 Hitachi Ltd Electrophotographic recorder
JPS57165844A (en) * 1981-04-06 1982-10-13 Hitachi Ltd Electrophotographic recorder
JPH0319541B2 (en) * 1981-04-06 1991-03-15 Hitachi Seisakusho Kk
JPH0526190B2 (en) * 1981-04-06 1993-04-15 Hitachi Seisakusho Kk
JPS6031144A (en) * 1983-08-01 1985-02-16 Stanley Electric Co Ltd Photosensitive body and electrophotographic device using it
JPS60172047A (en) * 1984-02-17 1985-09-05 Canon Inc Photoreceptor and process for forming its picture image
JPH0260178B2 (en) * 1984-02-17 1990-12-14 Canon Kk
JPS60225854A (en) * 1984-04-24 1985-11-11 Canon Inc Substrate of light receiving member and light receiving member
JPH0364062B2 (en) * 1984-04-24 1991-10-03 Canon Kk
JPS6142664A (en) * 1984-08-06 1986-03-01 Canon Inc Information recording device
JPS6146959A (en) * 1984-08-10 1986-03-07 Ricoh Co Ltd Image recording method
JPS61107248A (en) * 1984-10-31 1986-05-26 Canon Inc Laminate type electrophotographic sensitive body
JPH0480382B2 (en) * 1984-10-31 1992-12-18 Canon Kk
JPS62151852A (en) * 1985-12-26 1987-07-06 Ricoh Co Ltd Electrophotographic sensitive body
JPH0342665B2 (en) * 1988-09-30 1991-06-27
JPH01158456A (en) * 1988-09-30 1989-06-21 Ricoh Co Ltd Image recording device
KR100263863B1 (en) * 1991-12-27 2000-08-16 이데이 노부유끼 Optical apparatus
KR100280055B1 (en) * 1991-12-27 2001-01-15 이데이 노부유끼 Optical pickup apparatus
US6150063A (en) * 1999-05-26 2000-11-21 Sharp Kabushiki Kaisha Electrophotographic photoconductor and image formation method

Also Published As

Publication number Publication date
JPH0526191B2 (en) 1993-04-15

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