JPS5548707A - Image pickup apparatus having automatic focusing mechanism - Google Patents

Image pickup apparatus having automatic focusing mechanism

Info

Publication number
JPS5548707A
JPS5548707A JP12151978A JP12151978A JPS5548707A JP S5548707 A JPS5548707 A JP S5548707A JP 12151978 A JP12151978 A JP 12151978A JP 12151978 A JP12151978 A JP 12151978A JP S5548707 A JPS5548707 A JP S5548707A
Authority
JP
Japan
Prior art keywords
lens
image pickup
servo
driving
output signals
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
JP12151978A
Other languages
English (en)
Inventor
Hideyuki Sakai
Yoshio Murata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12151978A priority Critical patent/JPS5548707A/ja
Publication of JPS5548707A publication Critical patent/JPS5548707A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP12151978A 1978-10-04 1978-10-04 Image pickup apparatus having automatic focusing mechanism Pending JPS5548707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12151978A JPS5548707A (en) 1978-10-04 1978-10-04 Image pickup apparatus having automatic focusing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12151978A JPS5548707A (en) 1978-10-04 1978-10-04 Image pickup apparatus having automatic focusing mechanism

Publications (1)

Publication Number Publication Date
JPS5548707A true JPS5548707A (en) 1980-04-08

Family

ID=14813219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12151978A Pending JPS5548707A (en) 1978-10-04 1978-10-04 Image pickup apparatus having automatic focusing mechanism

Country Status (1)

Country Link
JP (1) JPS5548707A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113624A (ja) * 1973-02-26 1974-10-30
JPS51105724A (ja) * 1975-03-14 1976-09-18 Yokogawa Electric Works Ltd

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113624A (ja) * 1973-02-26 1974-10-30
JPS51105724A (ja) * 1975-03-14 1976-09-18 Yokogawa Electric Works Ltd

Similar Documents

Publication Publication Date Title
JPS54140543A (en) Monitor for zerographic apparatus
JPS54140544A (en) Exposure control device for zerographic apparatus
JPS55163950A (en) Automatic aperture control method of solid-state pickup unit
JPS5576310A (en) Automatic focusing device
JPS55121778A (en) Automatic controller for sensitivity of television camera
JPS56119820A (en) Photometric system
JPS5548707A (en) Image pickup apparatus having automatic focusing mechanism
JPS5764713A (en) Automatic focus controller
JPS52122038A (en) Fixed noise elimination of solid image sensor
JPS57183186A (en) Focusing point detector
JPS55106421A (en) Focusing detector
JPS5541432A (en) Focus detector
JPS5567278A (en) Solid image pickup device
JPS535649A (en) Automatic focusing device
JPS59174084A (ja) カラ−ビデオカメラ
JPS5587129A (en) Automatic aperture circuit of lens
JPS5466023A (en) Television camera
JPS5721175A (en) Infrared ray video device
JPS5654418A (en) Focusing detection system
JPS541624A (en) Distortion detector of recording images
JPS5553304A (en) Focus detector
JPS5528080A (en) Pick-up method of hologram reconstructed image
JPS5787286A (en) Pyroelectric camera device
JPS54161825A (en) Tracking pickup device
JPS5673306A (en) Differential pattern display device for displacement and oscillation amplitude of object