JPH0588594B2 - - Google Patents

Info

Publication number
JPH0588594B2
JPH0588594B2 JP59188360A JP18836084A JPH0588594B2 JP H0588594 B2 JPH0588594 B2 JP H0588594B2 JP 59188360 A JP59188360 A JP 59188360A JP 18836084 A JP18836084 A JP 18836084A JP H0588594 B2 JPH0588594 B2 JP H0588594B2
Authority
JP
Japan
Prior art keywords
sample
signal
hold
fluorescent lamp
optical path
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 - Fee Related
Application number
JP59188360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6165671A (ja
Inventor
Tomio Shimizu
Takayoshi Hasegawa
Masahiko Misawa
Tadayuki Morishita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59188360A priority Critical patent/JPS6165671A/ja
Publication of JPS6165671A publication Critical patent/JPS6165671A/ja
Publication of JPH0588594B2 publication Critical patent/JPH0588594B2/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)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP59188360A 1984-09-07 1984-09-07 自動焦点装置 Granted JPS6165671A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59188360A JPS6165671A (ja) 1984-09-07 1984-09-07 自動焦点装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59188360A JPS6165671A (ja) 1984-09-07 1984-09-07 自動焦点装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP5078175A Division JPH0678207A (ja) 1993-04-05 1993-04-05 蛍光灯フリッカ検出装置

Publications (2)

Publication Number Publication Date
JPS6165671A JPS6165671A (ja) 1986-04-04
JPH0588594B2 true JPH0588594B2 (enrdf_load_stackoverflow) 1993-12-22

Family

ID=16222257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59188360A Granted JPS6165671A (ja) 1984-09-07 1984-09-07 自動焦点装置

Country Status (1)

Country Link
JP (1) JPS6165671A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2580576B2 (ja) * 1986-12-03 1997-02-12 キヤノン株式会社 合焦検出装置
JPS6411479A (en) * 1987-07-03 1989-01-17 Tamron Kk Automatic focal point adjusting device for video camera
JP2516486B2 (ja) * 1991-02-28 1996-07-24 株式会社エルモ社 投影装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772115A (en) * 1980-10-23 1982-05-06 Canon Inc Output stablizing circuit for focus detector

Also Published As

Publication number Publication date
JPS6165671A (ja) 1986-04-04

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Legal Events

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