JPS5017882A - - Google Patents

Info

Publication number
JPS5017882A
JPS5017882A JP6743673A JP6743673A JPS5017882A JP S5017882 A JPS5017882 A JP S5017882A JP 6743673 A JP6743673 A JP 6743673A JP 6743673 A JP6743673 A JP 6743673A JP S5017882 A JPS5017882 A JP S5017882A
Authority
JP
Japan
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.)
Pending
Application number
JP6743673A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP6743673A priority Critical patent/JPS5017882A/ja
Priority to DE19742428927 priority patent/DE2428927C3/de
Publication of JPS5017882A publication Critical patent/JPS5017882A/ja
Pending 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
    • G03B7/093—Digital circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Exposure Control For Cameras (AREA)
  • Analogue/Digital Conversion (AREA)
JP6743673A 1973-06-15 1973-06-15 Pending JPS5017882A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6743673A JPS5017882A (de) 1973-06-15 1973-06-15
DE19742428927 DE2428927C3 (de) 1973-06-15 1974-06-15 Vorrichtung zur Messung der Objekthelligkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6743673A JPS5017882A (de) 1973-06-15 1973-06-15

Publications (1)

Publication Number Publication Date
JPS5017882A true JPS5017882A (de) 1975-02-25

Family

ID=13344857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6743673A Pending JPS5017882A (de) 1973-06-15 1973-06-15

Country Status (2)

Country Link
JP (1) JPS5017882A (de)
DE (1) DE2428927C3 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154363A (en) * 1976-06-18 1977-12-22 Tokyo Ouka Kougiyou Kk Method of forming photoresist
JPS57179852A (en) * 1981-04-30 1982-11-05 Kansai Paint Co Ltd Manufacture of material for lithographic print
JPS58174945A (ja) * 1982-04-07 1983-10-14 Asahi Chem Ind Co Ltd 感光性樹脂印刷版用支持体
JPS60260948A (ja) * 1984-06-07 1985-12-24 Toyobo Co Ltd 感光性樹脂積層体
JPH0594015A (ja) * 1991-03-20 1993-04-16 E I Du Pont De Nemours & Co 感光性印刷用エレメント

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5198021A (de) * 1975-02-25 1976-08-28
US4079387A (en) * 1975-05-27 1978-03-14 Canon Kabushiki Kaisha Counter circuit for a camera
JPS51140725A (en) * 1975-05-30 1976-12-03 Fuji Photo Optical Co Ltd Exposure time control unit
JPS522730A (en) * 1975-06-24 1977-01-10 Canon Inc Automatic exposure controlling method
DE2857159C2 (de) * 1977-07-27 1983-03-03 Ricoh Co., Ltd., Tokyo Einrichtung zur manuellen und automatischen Belichtungszeiteinstellung für eine Spiegelreflexkamera
US5040017A (en) * 1989-06-05 1991-08-13 Asahi Kogaku Kogyo Kabushiki Kaisha Shutter apparatus having two blade members pivoted about one point

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52154363A (en) * 1976-06-18 1977-12-22 Tokyo Ouka Kougiyou Kk Method of forming photoresist
JPS57179852A (en) * 1981-04-30 1982-11-05 Kansai Paint Co Ltd Manufacture of material for lithographic print
JPS58174945A (ja) * 1982-04-07 1983-10-14 Asahi Chem Ind Co Ltd 感光性樹脂印刷版用支持体
JPH0367262B2 (de) * 1982-04-07 1991-10-22 Asahi Chemical Ind
JPS60260948A (ja) * 1984-06-07 1985-12-24 Toyobo Co Ltd 感光性樹脂積層体
JPH0594015A (ja) * 1991-03-20 1993-04-16 E I Du Pont De Nemours & Co 感光性印刷用エレメント

Also Published As

Publication number Publication date
DE2428927B2 (de) 1979-12-20
DE2428927A1 (de) 1975-01-16
DE2428927C3 (de) 1980-09-04

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