JPH0448776U - - Google Patents

Info

Publication number
JPH0448776U
JPH0448776U JP8999790U JP8999790U JPH0448776U JP H0448776 U JPH0448776 U JP H0448776U JP 8999790 U JP8999790 U JP 8999790U JP 8999790 U JP8999790 U JP 8999790U JP H0448776 U JPH0448776 U JP H0448776U
Authority
JP
Japan
Prior art keywords
lens
imaging
signal
video signal
detecting
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
JP8999790U
Other languages
English (en)
Other versions
JP2526069Y2 (ja
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 filed Critical
Priority to JP1990089997U priority Critical patent/JP2526069Y2/ja
Publication of JPH0448776U publication Critical patent/JPH0448776U/ja
Application granted granted Critical
Publication of JP2526069Y2 publication Critical patent/JP2526069Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
  • Focusing (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る合焦装置を示
す構成説明図、第２図は従来の合焦装置を示す構
成説明図、第３図は第１図及び第２図のタイミン
グ発生回路の動作を説明するための図である。 １……レンズ、２……モータ、３……イメージ
ヤ、４……プロセス回路、５１，５２……バンド
パスフイルタ、６……タイミング発生回路、９…
…コントロールユニツト、１０……整流回路、１
１……積分回路、１２……Ａ／Ｄ変換回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 被写体をレンズを通して撮像し、映像信号を得
    る撮像手段と、 この撮像手段で得られた映像信号から輝度信号
    を検出する輝度信号検出手段と、 前記撮像手段で得られた映像信号から色信号を
    検出する色信号検出手段と、 この色信号検出手段で検出された色信号の検波
    出力および前記輝度信号検出手段で検出された輝
    度信号の検波出力が最大となるように前記撮像手
    段のレンズを駆動するレンズ駆動手段と を具備したことを特徴とする合焦装置。
JP1990089997U 1990-08-30 1990-08-30 合焦装置 Expired - Lifetime JP2526069Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990089997U JP2526069Y2 (ja) 1990-08-30 1990-08-30 合焦装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990089997U JP2526069Y2 (ja) 1990-08-30 1990-08-30 合焦装置

Publications (2)

Publication Number Publication Date
JPH0448776U true JPH0448776U (ja) 1992-04-24
JP2526069Y2 JP2526069Y2 (ja) 1997-02-12

Family

ID=31824383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990089997U Expired - Lifetime JP2526069Y2 (ja) 1990-08-30 1990-08-30 合焦装置

Country Status (1)

Country Link
JP (1) JP2526069Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006267261A (ja) * 2005-03-22 2006-10-05 Victor Co Of Japan Ltd オートフォーカス装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0273784A (ja) * 1988-09-09 1990-03-13 Canon Inc 撮像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0273784A (ja) * 1988-09-09 1990-03-13 Canon Inc 撮像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006267261A (ja) * 2005-03-22 2006-10-05 Victor Co Of Japan Ltd オートフォーカス装置

Also Published As

Publication number Publication date
JP2526069Y2 (ja) 1997-02-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term