JPH0356036B2 - - Google Patents

Info

Publication number
JPH0356036B2
JPH0356036B2 JP58243447A JP24344783A JPH0356036B2 JP H0356036 B2 JPH0356036 B2 JP H0356036B2 JP 58243447 A JP58243447 A JP 58243447A JP 24344783 A JP24344783 A JP 24344783A JP H0356036 B2 JPH0356036 B2 JP H0356036B2
Authority
JP
Japan
Prior art keywords
output
light
mode
aperture
photometric
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 - Lifetime
Application number
JP58243447A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60134567A (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 JP58243447A priority Critical patent/JPS60134567A/ja
Publication of JPS60134567A publication Critical patent/JPS60134567A/ja
Priority to US06/907,139 priority patent/US4746949A/en
Publication of JPH0356036B2 publication Critical patent/JPH0356036B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP58243447A 1983-12-22 1983-12-22 撮像装置 Granted JPS60134567A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58243447A JPS60134567A (ja) 1983-12-22 1983-12-22 撮像装置
US06/907,139 US4746949A (en) 1983-12-22 1986-09-12 Image sensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58243447A JPS60134567A (ja) 1983-12-22 1983-12-22 撮像装置

Publications (2)

Publication Number Publication Date
JPS60134567A JPS60134567A (ja) 1985-07-17
JPH0356036B2 true JPH0356036B2 (US20020051482A1-20020502-M00012.png) 1991-08-27

Family

ID=17104011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58243447A Granted JPS60134567A (ja) 1983-12-22 1983-12-22 撮像装置

Country Status (2)

Country Link
US (1) US4746949A (US20020051482A1-20020502-M00012.png)
JP (1) JPS60134567A (US20020051482A1-20020502-M00012.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012271A (en) * 1987-03-12 1991-04-30 Canon Kabushiki Kaisha Exposure control device
JP2526958B2 (ja) * 1987-12-29 1996-08-21 株式会社精工舎 逆光検出回路
JP2842604B2 (ja) * 1989-02-10 1999-01-06 旭光学工業株式会社 インターバル機能を有するカメラの露出制御装置
US5384617A (en) * 1988-06-30 1995-01-24 Asahi Kogaku Kogyo Kabushiki Kaisha Exposure control system of a camera having an interval mode
US5159384A (en) * 1989-11-07 1992-10-27 Minolta Camera Kabushiki Kaisha Camera exposure control system selectively operative in exposure control mode based on multi-spot light measurement or in exposure control mode based on flash light
EP0895416A3 (en) * 1991-04-30 1999-08-25 Canon Kabushiki Kaisha Magnetic recording type of photographic apparatus
US5678098A (en) * 1994-06-09 1997-10-14 Fuji Photo Film Co., Ltd. Method and apparatus for controlling exposure of camera
JP2000050152A (ja) * 1998-07-24 2000-02-18 Minolta Co Ltd デジタルカメラの露光量制御システム
US6652398B2 (en) * 2001-08-27 2003-11-25 Innercore Grip Company Vibration dampening grip cover for the handle of an implement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991216A (US20020051482A1-20020502-M00012.png) * 1972-12-29 1974-08-31
US3887930A (en) * 1974-07-12 1975-06-03 Eastman Kodak Co Light compensation for exposure control cameras
JPS53109622A (en) * 1977-03-07 1978-09-25 Minolta Camera Co Ltd Lens exchanging type flash built-in camera
DE2840849A1 (de) * 1977-09-22 1979-04-05 Hauser Raimund Laufbildkamera
US4366501A (en) * 1978-04-23 1982-12-28 Canon Kabushiki Kaisha Image recording system

Also Published As

Publication number Publication date
JPS60134567A (ja) 1985-07-17
US4746949A (en) 1988-05-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term