JPS6332314B2 - - Google Patents

Info

Publication number
JPS6332314B2
JPS6332314B2 JP56138552A JP13855281A JPS6332314B2 JP S6332314 B2 JPS6332314 B2 JP S6332314B2 JP 56138552 A JP56138552 A JP 56138552A JP 13855281 A JP13855281 A JP 13855281A JP S6332314 B2 JPS6332314 B2 JP S6332314B2
Authority
JP
Japan
Prior art keywords
area
circuit
video signal
designation signal
signal
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
Application number
JP56138552A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5840982A (ja
Inventor
Toshio Murakami
Kentaro Hanma
Yoshihiro Todaka
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 JP56138552A priority Critical patent/JPS5840982A/ja
Publication of JPS5840982A publication Critical patent/JPS5840982A/ja
Publication of JPS6332314B2 publication Critical patent/JPS6332314B2/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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
JP56138552A 1981-09-04 1981-09-04 ビデオカメラ Granted JPS5840982A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56138552A JPS5840982A (ja) 1981-09-04 1981-09-04 ビデオカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56138552A JPS5840982A (ja) 1981-09-04 1981-09-04 ビデオカメラ

Publications (2)

Publication Number Publication Date
JPS5840982A JPS5840982A (ja) 1983-03-10
JPS6332314B2 true JPS6332314B2 (enExample) 1988-06-29

Family

ID=15224804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56138552A Granted JPS5840982A (ja) 1981-09-04 1981-09-04 ビデオカメラ

Country Status (1)

Country Link
JP (1) JPS5840982A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017068U (ja) * 1983-07-12 1985-02-05 松下電器産業株式会社 焦点表示回路
KR910009562B1 (ko) * 1987-02-06 1991-11-21 가부시기가이샤 히다찌세이사꾸쇼 비디오 카메라등의 자동 초점 맞춤 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106225A (en) * 1978-02-08 1979-08-21 Minolta Camera Co Ltd Display device in finder for auto-focus camera
JPS5546722A (en) * 1978-09-29 1980-04-02 Canon Inc Camera provided with automatic focus adjuster

Also Published As

Publication number Publication date
JPS5840982A (ja) 1983-03-10

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