JPH036374U - - Google Patents

Info

Publication number
JPH036374U
JPH036374U JP1989065510U JP6551089U JPH036374U JP H036374 U JPH036374 U JP H036374U JP 1989065510 U JP1989065510 U JP 1989065510U JP 6551089 U JP6551089 U JP 6551089U JP H036374 U JPH036374 U JP H036374U
Authority
JP
Japan
Prior art keywords
level
signal
adjuster
image sensor
detector
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
JP1989065510U
Other languages
English (en)
Other versions
JP2507163Y2 (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 JP1989065510U priority Critical patent/JP2507163Y2/ja
Publication of JPH036374U publication Critical patent/JPH036374U/ja
Application granted granted Critical
Publication of JP2507163Y2 publication Critical patent/JP2507163Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す構成図、第
２図〜第４図はその説明のための図、第５図は従
来例の構成図、第６図〜第８図はその説明のため
の図である。 ２……アイリス、３……撮像素子、５，１０…
…レベル検出器、６，１１……プリコントローラ
、７……アイリスドライバ、９……ＡＧＣアンプ
、１３……プロセス回路、１６……エンコーダ、
２１……アンプ、２３……ダイオード、２４……
抵抗器、２５……接続スイツチ、２６……低照度
ゲインコントローラ。

Claims (1)

  1. 【実用新案登録請求の範囲】 撮像素子の前面側に配されるアイリスと、上記
    撮像素子からの撮像信号のレベルを調整するレベ
    ル調整器と、 このレベル調整器の出力信号のレベルを検出す
    るレベル検出器と、 このレベル検出器からの検出信号に応じて上記
    アイリスの開きを制御する駆動回路とを備え、 逆光補正時には、上記レベル調整器によつて上
    記撮像信号のレベルが小さくされることを特徴と
    するビデオカメラ。
JP1989065510U 1989-06-05 1989-06-05 ビデオカメラ Expired - Fee Related JP2507163Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989065510U JP2507163Y2 (ja) 1989-06-05 1989-06-05 ビデオカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989065510U JP2507163Y2 (ja) 1989-06-05 1989-06-05 ビデオカメラ

Publications (2)

Publication Number Publication Date
JPH036374U true JPH036374U (ja) 1991-01-22
JP2507163Y2 JP2507163Y2 (ja) 1996-08-14

Family

ID=31597400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989065510U Expired - Fee Related JP2507163Y2 (ja) 1989-06-05 1989-06-05 ビデオカメラ

Country Status (1)

Country Link
JP (1) JP2507163Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518178A (ja) * 2004-11-01 2008-05-29 オード，リチャード 遮断アセンブリ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281683A (ja) * 1986-05-30 1987-12-07 Sharp Corp ビデオカメラのオ−トアイリス方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281683A (ja) * 1986-05-30 1987-12-07 Sharp Corp ビデオカメラのオ−トアイリス方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008518178A (ja) * 2004-11-01 2008-05-29 オード，リチャード 遮断アセンブリ

Also Published As

Publication number Publication date
JP2507163Y2 (ja) 1996-08-14

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Legal Events

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