JPS61166531A - 電子シャッタ - Google Patents

電子シャッタ

Info

Publication number
JPS61166531A
JPS61166531A JP819085A JP819085A JPS61166531A JP S61166531 A JPS61166531 A JP S61166531A JP 819085 A JP819085 A JP 819085A JP 819085 A JP819085 A JP 819085A JP S61166531 A JPS61166531 A JP S61166531A
Authority
JP
Japan
Prior art keywords
capacitor
output
charging
output voltage
transistor
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
JP819085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0576616B2 (enrdf_load_stackoverflow
Inventor
Toshihide Miyake
敏英 三宅
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP819085A priority Critical patent/JPS61166531A/ja
Publication of JPS61166531A publication Critical patent/JPS61166531A/ja
Publication of JPH0576616B2 publication Critical patent/JPH0576616B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
JP819085A 1985-01-18 1985-01-18 電子シャッタ Granted JPS61166531A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP819085A JPS61166531A (ja) 1985-01-18 1985-01-18 電子シャッタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP819085A JPS61166531A (ja) 1985-01-18 1985-01-18 電子シャッタ

Publications (2)

Publication Number Publication Date
JPS61166531A true JPS61166531A (ja) 1986-07-28
JPH0576616B2 JPH0576616B2 (enrdf_load_stackoverflow) 1993-10-25

Family

ID=11686369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP819085A Granted JPS61166531A (ja) 1985-01-18 1985-01-18 電子シャッタ

Country Status (1)

Country Link
JP (1) JPS61166531A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0576616B2 (enrdf_load_stackoverflow) 1993-10-25

Similar Documents

Publication Publication Date Title
US3886443A (en) Electric camera shutter with voltage checking circuit
US3568582A (en) Electronic shutter
US4086603A (en) Electrical driving circuit of camera
US3709123A (en) Flash illumination of photographed object
US4196988A (en) Manual or automatic camera and electronic flash for use therewith
US4078242A (en) Flash light photographic systems
US4302084A (en) Automatic rangefinding device for use in a camera
US4349260A (en) Automatic electronic flash device producing preliminary flash light and primary flash light
JPH11119289A (ja) 自動調光装置
JPS61166531A (ja) 電子シャッタ
US4249809A (en) Automatic control circuit system for cameras provided with a focal-plane shutter having front and rear screens
US4371243A (en) Photographic mode selector system
JPS5947289B2 (ja) Ｌｅｄオモチイタ フアインダ−ナイヒヨウジソウチ
US4449803A (en) Indicating apparatus for electronic flash system of TTL light measurement type
US3698302A (en) Circuit for preventing false operation of an electronic camera shutter
US4466727A (en) Shutter control circuit equipped with a flash light control signal circuit
US3848986A (en) Camera shutter controls for extremely short exposure time
US3797028A (en) Electric camera shutter with related controls
US3745901A (en) Electrically controlled photographic camera shutter apparatus
US3776116A (en) Electric camera shutter with energy controls
US4236802A (en) Safety device for camera
US3726196A (en) Shutter-control of single-lens reflex cameras
US3768391A (en) Electric camera shutter with light responsive controls
JPH0576617B2 (enrdf_load_stackoverflow)
JPH0132030Y2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees