JPS56114962A - Light beam exposure device - Google Patents

Light beam exposure device

Info

Publication number
JPS56114962A
JPS56114962A JP1739980A JP1739980A JPS56114962A JP S56114962 A JPS56114962 A JP S56114962A JP 1739980 A JP1739980 A JP 1739980A JP 1739980 A JP1739980 A JP 1739980A JP S56114962 A JPS56114962 A JP S56114962A
Authority
JP
Japan
Prior art keywords
photoreceptor
light beam
laser
light
mirror
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
JP1739980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377506B2 (enrdf_load_stackoverflow
Inventor
Kozo Arao
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
Priority to JP1739980A priority Critical patent/JPS56114962A/ja
Publication of JPS56114962A publication Critical patent/JPS56114962A/ja
Publication of JPH0377506B2 publication Critical patent/JPH0377506B2/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)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP1739980A 1980-02-15 1980-02-15 Light beam exposure device Granted JPS56114962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1739980A JPS56114962A (en) 1980-02-15 1980-02-15 Light beam exposure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1739980A JPS56114962A (en) 1980-02-15 1980-02-15 Light beam exposure device

Publications (2)

Publication Number Publication Date
JPS56114962A true JPS56114962A (en) 1981-09-09
JPH0377506B2 JPH0377506B2 (enrdf_load_stackoverflow) 1991-12-10

Family

ID=11942910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1739980A Granted JPS56114962A (en) 1980-02-15 1980-02-15 Light beam exposure device

Country Status (1)

Country Link
JP (1) JPS56114962A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723914A (en) * 1980-07-21 1982-02-08 Canon Inc Recorder
JPS62189483A (ja) * 1986-02-14 1987-08-19 Minolta Camera Co Ltd 半導体レ−ザ−による静電潜像形成装置
JPS63188663U (enrdf_load_stackoverflow) * 1987-05-22 1988-12-02
US5250961A (en) * 1991-06-14 1993-10-05 Minolta Camera Kabushiki Kaisha Image forming apparatus with improved laser transmitting optical system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6347079B2 (ja) * 2014-07-31 2018-06-27 船井電機株式会社 レーザレンジファインダ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051519U (enrdf_load_stackoverflow) * 1974-05-10 1975-05-19
JPS52119331A (en) * 1976-03-31 1977-10-06 Canon Inc Laser recording device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5051519U (enrdf_load_stackoverflow) * 1974-05-10 1975-05-19
JPS52119331A (en) * 1976-03-31 1977-10-06 Canon Inc Laser recording device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723914A (en) * 1980-07-21 1982-02-08 Canon Inc Recorder
JPS62189483A (ja) * 1986-02-14 1987-08-19 Minolta Camera Co Ltd 半導体レ−ザ−による静電潜像形成装置
JPS63188663U (enrdf_load_stackoverflow) * 1987-05-22 1988-12-02
US5250961A (en) * 1991-06-14 1993-10-05 Minolta Camera Kabushiki Kaisha Image forming apparatus with improved laser transmitting optical system

Also Published As

Publication number Publication date
JPH0377506B2 (enrdf_load_stackoverflow) 1991-12-10

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