JPS59208537A - 露光方法 - Google Patents

露光方法

Info

Publication number
JPS59208537A
JPS59208537A JP58082253A JP8225383A JPS59208537A JP S59208537 A JPS59208537 A JP S59208537A JP 58082253 A JP58082253 A JP 58082253A JP 8225383 A JP8225383 A JP 8225383A JP S59208537 A JPS59208537 A JP S59208537A
Authority
JP
Japan
Prior art keywords
document
original
light
light source
exposure
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
JP58082253A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0436371B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Mizushima
水島　俊明
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 JP58082253A priority Critical patent/JPS59208537A/ja
Publication of JPS59208537A publication Critical patent/JPS59208537A/ja
Publication of JPH0436371B2 publication Critical patent/JPH0436371B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/50—Projection printing apparatus, e.g. enlarger, copying camera with slit or like diaphragm moving over original for progressive exposure

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP58082253A 1983-05-11 1983-05-11 露光方法 Granted JPS59208537A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58082253A JPS59208537A (ja) 1983-05-11 1983-05-11 露光方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58082253A JPS59208537A (ja) 1983-05-11 1983-05-11 露光方法

Publications (2)

Publication Number Publication Date
JPS59208537A true JPS59208537A (ja) 1984-11-26
JPH0436371B2 JPH0436371B2 (enrdf_load_stackoverflow) 1992-06-16

Family

ID=13769272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58082253A Granted JPS59208537A (ja) 1983-05-11 1983-05-11 露光方法

Country Status (1)

Country Link
JP (1) JPS59208537A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0436371B2 (enrdf_load_stackoverflow) 1992-06-16

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