JPS5713443A - Controlling method for exposure time of photoengraving camera - Google Patents

Controlling method for exposure time of photoengraving camera

Info

Publication number
JPS5713443A
JPS5713443A JP8644280A JP8644280A JPS5713443A JP S5713443 A JPS5713443 A JP S5713443A JP 8644280 A JP8644280 A JP 8644280A JP 8644280 A JP8644280 A JP 8644280A JP S5713443 A JPS5713443 A JP S5713443A
Authority
JP
Japan
Prior art keywords
exposure time
camera
value
exposure
photoengraving
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
JP8644280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6118173B2 (enExample
Inventor
Tsuneo Takagi
Hiroyuki Yonehara
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.)
Dainippon Screen Manufacturing Co Ltd
Original Assignee
Dainippon Screen Manufacturing 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 Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd
Priority to JP8644280A priority Critical patent/JPS5713443A/ja
Priority to DE3124693A priority patent/DE3124693C2/de
Priority to GB8119514A priority patent/GB2078986B/en
Priority to ES503365A priority patent/ES503365A0/es
Priority to DK279981A priority patent/DK279981A/da
Priority to IT4878481A priority patent/IT1171341B/it
Priority to KR1019810002323A priority patent/KR850000016B1/ko
Priority to FR8112657A priority patent/FR2485757A1/fr
Publication of JPS5713443A publication Critical patent/JPS5713443A/ja
Publication of JPS6118173B2 publication Critical patent/JPS6118173B2/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • G03B7/097—Digital circuits for control of both exposure time and aperture
    • 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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Exposure Control For Cameras (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP8644280A 1980-06-27 1980-06-27 Controlling method for exposure time of photoengraving camera Granted JPS5713443A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP8644280A JPS5713443A (en) 1980-06-27 1980-06-27 Controlling method for exposure time of photoengraving camera
DE3124693A DE3124693C2 (de) 1980-06-27 1981-06-24 Verfahren zur Einstellung der Belichtungszeiten in einer Reprokamera
GB8119514A GB2078986B (en) 1980-06-27 1981-06-24 Method and apparatus for controlling exposure time for photosensitive materials in consideration of reciprocity law failure
ES503365A ES503365A0 (es) 1980-06-27 1981-06-25 Metodo para regular un tiempo de exposicion en consideracionde la falta de ley de reciprocidad de un material fotosensi-tivo
DK279981A DK279981A (da) 1980-06-27 1981-06-25 Fremgangsmaade til styring af en sksponeringstid under hensyntagen til reciprocitetslovfejlen af et lysfoelsomt materiale
IT4878481A IT1171341B (it) 1980-06-27 1981-06-26 Metodo per determinare un tempo di esposizione in considerazione del fallimento della legge di reciprocita' di un materiale fotosensibile
KR1019810002323A KR850000016B1 (ko) 1980-06-27 1981-06-26 감광재료의 로광시간 제어방법
FR8112657A FR2485757A1 (fr) 1980-06-27 1981-06-26 Procede pour regler une duree d'exposition photographique pour tenir compte du defaut d'application de la loi de reciprocite d'un support photosensible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8644280A JPS5713443A (en) 1980-06-27 1980-06-27 Controlling method for exposure time of photoengraving camera

Publications (2)

Publication Number Publication Date
JPS5713443A true JPS5713443A (en) 1982-01-23
JPS6118173B2 JPS6118173B2 (enExample) 1986-05-10

Family

ID=13887025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8644280A Granted JPS5713443A (en) 1980-06-27 1980-06-27 Controlling method for exposure time of photoengraving camera

Country Status (2)

Country Link
JP (1) JPS5713443A (enExample)
KR (1) KR850000016B1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138929U (ja) * 1982-03-11 1983-09-19 上野化学工業株式会社 真空焼付機
JPS62178942A (ja) * 1986-02-03 1987-08-06 Konishiroku Photo Ind Co Ltd 露光制御装置
JPS6358343A (ja) * 1986-08-28 1988-03-14 Konica Corp カラ−プリントにおけるカラ−バランス濃度補正方法
JPH03226410A (ja) * 1990-01-26 1991-10-07 Matsushita Electric Works Ltd シート材のシール包装方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138929U (ja) * 1982-03-11 1983-09-19 上野化学工業株式会社 真空焼付機
JPS62178942A (ja) * 1986-02-03 1987-08-06 Konishiroku Photo Ind Co Ltd 露光制御装置
JPS6358343A (ja) * 1986-08-28 1988-03-14 Konica Corp カラ−プリントにおけるカラ−バランス濃度補正方法
JPH03226410A (ja) * 1990-01-26 1991-10-07 Matsushita Electric Works Ltd シート材のシール包装方法

Also Published As

Publication number Publication date
JPS6118173B2 (enExample) 1986-05-10
KR850000016B1 (ko) 1985-02-08
KR830006719A (ko) 1983-10-06

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