JPH0261745B2 - - Google Patents

Info

Publication number
JPH0261745B2
JPH0261745B2 JP1454282A JP1454282A JPH0261745B2 JP H0261745 B2 JPH0261745 B2 JP H0261745B2 JP 1454282 A JP1454282 A JP 1454282A JP 1454282 A JP1454282 A JP 1454282A JP H0261745 B2 JPH0261745 B2 JP H0261745B2
Authority
JP
Japan
Prior art keywords
fresnel lens
image
lens
scanning direction
connecting surface
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
Application number
JP1454282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58132260A (ja
Inventor
Kazuo Kashiwagi
Yoshihiro Saito
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 JP1454282A priority Critical patent/JPS58132260A/ja
Publication of JPS58132260A publication Critical patent/JPS58132260A/ja
Publication of JPH0261745B2 publication Critical patent/JPH0261745B2/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
    • G03G15/04—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
    • 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
JP1454282A 1982-02-01 1982-02-01 複写装置 Granted JPS58132260A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1454282A JPS58132260A (ja) 1982-02-01 1982-02-01 複写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1454282A JPS58132260A (ja) 1982-02-01 1982-02-01 複写装置

Publications (2)

Publication Number Publication Date
JPS58132260A JPS58132260A (ja) 1983-08-06
JPH0261745B2 true JPH0261745B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-20

Family

ID=11864033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1454282A Granted JPS58132260A (ja) 1982-02-01 1982-02-01 複写装置

Country Status (1)

Country Link
JP (1) JPS58132260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546589U (ja) * 1991-12-05 1993-06-22 アラコ株式会社 シートのポケット構造
JPH0653304U (ja) * 1992-12-29 1994-07-19 池田物産株式会社 自動車のシートバック

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052819A (ja) * 1983-09-01 1985-03-26 Canon Inc 読取り装置
JPS6054569A (ja) * 1983-09-05 1985-03-29 Canon Inc 画像処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0546589U (ja) * 1991-12-05 1993-06-22 アラコ株式会社 シートのポケット構造
JPH0653304U (ja) * 1992-12-29 1994-07-19 池田物産株式会社 自動車のシートバック

Also Published As

Publication number Publication date
JPS58132260A (ja) 1983-08-06

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