JPS5969743A - 内視鏡装置用ストロボ制御回路 - Google Patents

内視鏡装置用ストロボ制御回路

Info

Publication number
JPS5969743A
JPS5969743A JP57180851A JP18085182A JPS5969743A JP S5969743 A JPS5969743 A JP S5969743A JP 57180851 A JP57180851 A JP 57180851A JP 18085182 A JP18085182 A JP 18085182A JP S5969743 A JPS5969743 A JP S5969743A
Authority
JP
Japan
Prior art keywords
signal
circuit
light
supplied
scanning period
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
JP57180851A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474914B2 (enrdf_load_stackoverflow
Inventor
Takeshi Sato
健 佐藤
Yutaka Takahashi
豊 高橋
Takashi Tsukatani
塚谷　隆志
Shinichi Kato
伸一 加藤
Shinichiro Hattori
服部　真一郎
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP57180851A priority Critical patent/JPS5969743A/ja
Priority to DE19833337455 priority patent/DE3337455A1/de
Publication of JPS5969743A publication Critical patent/JPS5969743A/ja
Priority to US06/817,168 priority patent/US4646724A/en
Publication of JPH0474914B2 publication Critical patent/JPH0474914B2/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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Endoscopes (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Stroboscope Apparatuses (AREA)
JP57180851A 1982-10-15 1982-10-15 内視鏡装置用ストロボ制御回路 Granted JPS5969743A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57180851A JPS5969743A (ja) 1982-10-15 1982-10-15 内視鏡装置用ストロボ制御回路
DE19833337455 DE3337455A1 (de) 1982-10-15 1983-10-14 Endoskopisches photografiegeraet
US06/817,168 US4646724A (en) 1982-10-15 1986-01-09 Endoscopic photographing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57180851A JPS5969743A (ja) 1982-10-15 1982-10-15 内視鏡装置用ストロボ制御回路

Publications (2)

Publication Number Publication Date
JPS5969743A true JPS5969743A (ja) 1984-04-20
JPH0474914B2 JPH0474914B2 (enrdf_load_stackoverflow) 1992-11-27

Family

ID=16090467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57180851A Granted JPS5969743A (ja) 1982-10-15 1982-10-15 内視鏡装置用ストロボ制御回路

Country Status (1)

Country Link
JP (1) JPS5969743A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256517A (ja) * 1988-08-23 1990-02-26 Toshiba Corp 内視鏡装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140544A (en) * 1978-04-23 1979-10-31 Canon Inc Exposure control device for zerographic apparatus
JPS5719122U (enrdf_load_stackoverflow) * 1980-07-08 1982-02-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140544A (en) * 1978-04-23 1979-10-31 Canon Inc Exposure control device for zerographic apparatus
JPS5719122U (enrdf_load_stackoverflow) * 1980-07-08 1982-02-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256517A (ja) * 1988-08-23 1990-02-26 Toshiba Corp 内視鏡装置

Also Published As

Publication number Publication date
JPH0474914B2 (enrdf_load_stackoverflow) 1992-11-27

Similar Documents

Publication Publication Date Title
US4487489A (en) Endoscopic photographing apparatus
US4561429A (en) Flashlight control apparatus for endoscope
US4291961A (en) Apparatus for endoscopic photography
EP0047007A2 (en) Endoscopic photographing apparatus
JPS5969743A (ja) 内視鏡装置用ストロボ制御回路
JP3033092B2 (ja) 内視鏡用光源装置
EP0027271B1 (en) Photographing system for endoscope
JP4437664B2 (ja) 眼底カメラ
JPS6162438A (ja) 内視鏡装置
JPH11216105A (ja) 内視鏡装置
JPS5971037A (ja) 内視鏡装置用ストロボ制御回路
JPH0256528A (ja) 赤目防止制御装置
JPH0576010B2 (enrdf_load_stackoverflow)
JPS5970371A (ja) 内視鏡装置用測光制御回路
JPH0416170B2 (enrdf_load_stackoverflow)
JP2710364B2 (ja) 内視鏡用光源装置
JPH0245852Y2 (enrdf_load_stackoverflow)
JP2002219101A (ja) 内視鏡装置用光源システム
JP2000166870A (ja) 撮像装置
JPS5969741A (ja) 内視鏡のストロボ光源装置
JPH0242412A (ja) 内視鏡光源装置
JPS6241636A (ja) 内視鏡用撮影装置
JPH0325761B2 (enrdf_load_stackoverflow)
JPH03153208A (ja) 内視鏡の調光装置
JPH08334817A (ja) リモコン付カメラ