JPH0114747B2 - - Google Patents

Info

Publication number
JPH0114747B2
JPH0114747B2 JP56081006A JP8100681A JPH0114747B2 JP H0114747 B2 JPH0114747 B2 JP H0114747B2 JP 56081006 A JP56081006 A JP 56081006A JP 8100681 A JP8100681 A JP 8100681A JP H0114747 B2 JPH0114747 B2 JP H0114747B2
Authority
JP
Japan
Prior art keywords
focusing
lens
focus
automatic
autofocus
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
JP56081006A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57196665A (en
Inventor
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 JP56081006A priority Critical patent/JPS57196665A/ja
Publication of JPS57196665A publication Critical patent/JPS57196665A/ja
Publication of JPH0114747B2 publication Critical patent/JPH0114747B2/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)
JP56081006A 1981-05-29 1981-05-29 Automatic forcusing device Granted JPS57196665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081006A JPS57196665A (en) 1981-05-29 1981-05-29 Automatic forcusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081006A JPS57196665A (en) 1981-05-29 1981-05-29 Automatic forcusing device

Publications (2)

Publication Number Publication Date
JPS57196665A JPS57196665A (en) 1982-12-02
JPH0114747B2 true JPH0114747B2 (de) 1989-03-14

Family

ID=13734421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081006A Granted JPS57196665A (en) 1981-05-29 1981-05-29 Automatic forcusing device

Country Status (1)

Country Link
JP (1) JPS57196665A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117676B2 (ja) * 1985-08-26 1995-12-18 キヤノン株式会社 防振系の制御装置
US4816860A (en) * 1986-07-07 1989-03-28 Minolta Camera Kabushiki Kaisha Camera
JP2504497B2 (ja) * 1987-12-15 1996-06-05 富士写真光機株式会社 テレビカメラの焦点調整方法及び装置
JP2504499B2 (ja) * 1987-12-28 1996-06-05 富士写真光機株式会社 テレビカメラの焦点調整方法及び装置
JP2668095B2 (ja) * 1992-02-05 1997-10-27 矢崎総業株式会社 太陽熱集熱システム

Also Published As

Publication number Publication date
JPS57196665A (en) 1982-12-02

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