JPS5550227A - Display device of camera - Google Patents

Display device of camera

Info

Publication number
JPS5550227A
JPS5550227A JP12297678A JP12297678A JPS5550227A JP S5550227 A JPS5550227 A JP S5550227A JP 12297678 A JP12297678 A JP 12297678A JP 12297678 A JP12297678 A JP 12297678A JP S5550227 A JPS5550227 A JP S5550227A
Authority
JP
Japan
Prior art keywords
gate
output
coincidence
comparator
aperture
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.)
Pending
Application number
JP12297678A
Other languages
English (en)
Inventor
Masaharu Kawamura
Yoshihiro Shigeta
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12297678A priority Critical patent/JPS5550227A/ja
Priority to US06/080,798 priority patent/US4299463A/en
Publication of JPS5550227A publication Critical patent/JPS5550227A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/18—Signals indicating condition of a camera member or suitability of light
    • G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
JP12297678A 1978-10-05 1978-10-05 Display device of camera Pending JPS5550227A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12297678A JPS5550227A (en) 1978-10-05 1978-10-05 Display device of camera
US06/080,798 US4299463A (en) 1978-10-05 1979-09-28 Display device for camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12297678A JPS5550227A (en) 1978-10-05 1978-10-05 Display device of camera

Publications (1)

Publication Number Publication Date
JPS5550227A true JPS5550227A (en) 1980-04-11

Family

ID=14849227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12297678A Pending JPS5550227A (en) 1978-10-05 1978-10-05 Display device of camera

Country Status (2)

Country Link
US (1) US4299463A (ja)
JP (1) JPS5550227A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886628U (ja) * 1981-12-08 1983-06-11 旭光学工業株式会社 カメラにおけるフラツシユ装置による撮影絞りの設定装置
JPS5920225U (ja) * 1982-07-29 1984-02-07 ウエスト電気株式会社 ストロボ装置のアダプタ

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090668B (en) * 1980-11-04 1984-10-31 Asahi Optical Co Ltd Aperture value control device utilizing a frequency signal from a flash unit on a camera
GB2170320B (en) * 1984-12-28 1988-12-21 Canon Kk Camera system
JPS6238437A (ja) * 1985-08-13 1987-02-19 Nippon Kogaku Kk <Nikon> カメラ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1522335A1 (de) * 1966-10-29 1969-08-07 Zeiss Ikon Ag Photographische Kamera mit Blitzlichtarbeitsbereich
US4200370A (en) * 1976-04-22 1980-04-29 Canon Kabushiki Kaisha Camera for daylight and flash photography

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5886628U (ja) * 1981-12-08 1983-06-11 旭光学工業株式会社 カメラにおけるフラツシユ装置による撮影絞りの設定装置
JPS5920225U (ja) * 1982-07-29 1984-02-07 ウエスト電気株式会社 ストロボ装置のアダプタ

Also Published As

Publication number Publication date
US4299463A (en) 1981-11-10

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