JPS536517B2 - - Google Patents

Info

Publication number
JPS536517B2
JPS536517B2 JP2387175A JP2387175A JPS536517B2 JP S536517 B2 JPS536517 B2 JP S536517B2 JP 2387175 A JP2387175 A JP 2387175A JP 2387175 A JP2387175 A JP 2387175A JP S536517 B2 JPS536517 B2 JP S536517B2
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.)
Expired
Application number
JP2387175A
Other languages
Japanese (ja)
Other versions
JPS5199493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP2387175A priority Critical patent/JPS536517B2/ja
Publication of JPS5199493A publication Critical patent/JPS5199493A/ja
Publication of JPS536517B2 publication Critical patent/JPS536517B2/ja
Priority to US06/050,061 priority patent/US4329028A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Exposure Control For Cameras (AREA)
JP2387175A 1975-02-25 1975-02-28 Expired JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2387175A JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-28 1975-02-28
US06/050,061 US4329028A (en) 1975-02-25 1979-06-19 Memory locking means for digital exposure control device in cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2387175A JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-28 1975-02-28

Publications (2)

Publication Number Publication Date
JPS5199493A JPS5199493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-02
JPS536517B2 true JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-08

Family

ID=12122495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2387175A Expired JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-25 1975-02-28

Country Status (2)

Country Link
US (1) US4329028A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS536517B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147329U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-11 1987-09-17

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138969A (en) * 1980-03-31 1981-10-29 Canon Inc Photoelectric converter
US6714249B2 (en) 1998-12-31 2004-03-30 Eastman Kodak Company Producing panoramic digital images by digital camera systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995284A (en) * 1972-12-29 1976-11-30 Minolta Camera Kabushiki Kaisha Automatic exposure time control circuit
US3992098A (en) * 1975-07-02 1976-11-16 Itek Corporation System for digitally controlling exposure time of camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147329U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-03-11 1987-09-17

Also Published As

Publication number Publication date
US4329028A (en) 1982-05-11
JPS5199493A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-02

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