JPS59134967U - 撮像装置 - Google Patents

撮像装置

Info

Publication number
JPS59134967U
JPS59134967U JP1983026780U JP2678083U JPS59134967U JP S59134967 U JPS59134967 U JP S59134967U JP 1983026780 U JP1983026780 U JP 1983026780U JP 2678083 U JP2678083 U JP 2678083U JP S59134967 U JPS59134967 U JP S59134967U
Authority
JP
Japan
Prior art keywords
imaging device
buffer circuit
detection section
coupling capacitor
output 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.)
Pending
Application number
JP1983026780U
Other languages
English (en)
Inventor
佐瀬　昌利
成介 山中
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP1983026780U priority Critical patent/JPS59134967U/ja
Priority to CA000447648A priority patent/CA1202411A/en
Priority to AU24702/84A priority patent/AU572121B2/en
Priority to DE8484301040T priority patent/DE3480895D1/de
Priority to EP84301040A priority patent/EP0120586B1/en
Priority to US06/582,621 priority patent/US4551761A/en
Publication of JPS59134967U publication Critical patent/JPS59134967U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Picture Signal Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の一実施例における光学的黒検出部の
説明に用いる路線線図、第２図はこの考案の一実施例の
接続図、第３図はこの考案の一実施例の動作説明に用い
る波形図である。 １・・・・・・ＣＣＰイメージセンサ、２・・・・・・
黒検出部、５．１１・・・・・・バッファ回路、６．９
・・・・・・ローパスフィルタを構成する抵抗及びコン
デンサ、７・・・・・・スイッチ回路、１２．１４・・
・・・・結合コンデンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一　　光学的な黒検串部を有する撮像素子と、この撮像
    素子の出力信号が供給されるバッファ回路と、このバッ
    ファ回路の出力が結合コンデンサを介して供給されるク
    ランプ回路とを備えた撮像装置において、上記バッファ
    回路と上記結合コンデンサとの間に、上記撮像素子の出
    力信号中の上記黒検出部の区間でローパスフィルタが挿
    入されるようにしたことを特徴とする撮像装置。
JP1983026780U 1983-02-25 1983-02-25 撮像装置 Pending JPS59134967U (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1983026780U JPS59134967U (ja) 1983-02-25 1983-02-25 撮像装置
CA000447648A CA1202411A (en) 1983-02-25 1984-02-16 Signal processing circuit for image sensor
AU24702/84A AU572121B2 (en) 1983-02-25 1984-02-17 Black level preservation
DE8484301040T DE3480895D1 (de) 1983-02-25 1984-02-17 Signal-verarbeitungsschaltungen.
EP84301040A EP0120586B1 (en) 1983-02-25 1984-02-17 Signal processing circuits
US06/582,621 US4551761A (en) 1983-02-25 1984-02-22 Signal processing circuit including image sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983026780U JPS59134967U (ja) 1983-02-25 1983-02-25 撮像装置

Publications (1)

Publication Number Publication Date
JPS59134967U true JPS59134967U (ja) 1984-09-08

Family

ID=12202814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983026780U Pending JPS59134967U (ja) 1983-02-25 1983-02-25 撮像装置

Country Status (6)

Country Link
US (1) US4551761A (ja)
EP (1) EP0120586B1 (ja)
JP (1) JPS59134967U (ja)
AU (1) AU572121B2 (ja)
CA (1) CA1202411A (ja)
DE (1) DE3480895D1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268262A (ja) * 1988-04-19 1989-10-25 Victor Co Of Japan Ltd 映像信号処理回路

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113367A (ja) * 1984-11-07 1986-05-31 Canon Inc 撮像装置
US4734775A (en) * 1985-08-30 1988-03-29 U.S. Philips Corporation Camera for recording television, photographic or cinematographic images
US5006935A (en) * 1988-09-26 1991-04-09 Victor Company Of Japan, Ltd. Charge latent image recording reproducing system with a uniformly charge detection region providing a reference intensity of a recorded object
US5260794A (en) * 1989-10-18 1993-11-09 Sony Corporation Video signal processing apparatus for use with a video camera
JP3211969B2 (ja) * 1991-06-27 2001-09-25 ソニー株式会社 表示装置
US5349380A (en) * 1991-10-15 1994-09-20 Hughes Aircraft Company Resettable clamp-sample-and-hold signal processing circuit for imaging sensors
JPH07131677A (ja) * 1993-11-02 1995-05-19 Nec Corp ビデオ信号のサグ補正回路
JP2004088323A (ja) * 2002-08-26 2004-03-18 Sanyo Electric Co Ltd 撮像装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193987B (de) * 1963-12-19 1965-06-03 Inst Rundfunktechnik G M B H Verfahren und Anordnung zur getasteten Schwarzsteuerung von Fernsehsignalen
GB1176462A (en) * 1966-01-14 1970-01-01 Emi Ltd Improvements in or relating to Levelling Circuits
GB2010648B (en) * 1977-12-12 1982-02-24 Sony Corp Pick-up tube beam current control circuits
DE2826755A1 (de) * 1978-06-19 1979-12-20 Hell Rudolf Dr Ing Gmbh Abtasteinrichtung
US4295161A (en) * 1980-04-21 1981-10-13 Rca Corporation Keyed noise filter in a television receiver
JPS57188183A (en) * 1981-05-15 1982-11-19 Canon Inc Solid-state image pickup device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268262A (ja) * 1988-04-19 1989-10-25 Victor Co Of Japan Ltd 映像信号処理回路

Also Published As

Publication number Publication date
US4551761A (en) 1985-11-05
AU2470284A (en) 1984-08-30
EP0120586A2 (en) 1984-10-03
EP0120586A3 (en) 1987-09-16
CA1202411A (en) 1986-03-25
AU572121B2 (en) 1988-05-05
DE3480895D1 (de) 1990-02-01
EP0120586B1 (en) 1989-12-27

Similar Documents

Publication Publication Date Title
JPS59134967U (ja) 撮像装置
JPS59163935U (ja) 光学的応力検知装置
JPS5849231U (ja) 直読式検出表示装置
JPS6098030U (ja) 手持ち振動測定器
JPS58165661U (ja) 測定装置
JPS5927420U (ja) オイル確認用プロ−ブ
JPS58163014U (ja) 記録装置
JPS5828453U (ja) 電話録音装置
JPS6019035U (ja) カメラの警告装置
JPS5834453U (ja) Ｓｑｄ回路
JPS58139771U (ja) 撮像装置のクランプ回路
JPS643374U (ja)
JPS60106131U (ja) 振動検出装置
JPS5969557U (ja) フアクス信号可視表示器
JPS58158380U (ja) 超音波移動体感知器
JPS6086309U (ja) 診断画像記録・再生装置
JPS59149773U (ja) 撮像装置
JPS6138694U (ja) 音楽情報入力装置
JPS58186439U (ja) エンジンの故障診断装置
JPS5925485U (ja) 電子回路モジユ−ル用延長ユニツト
JPS5973861U (ja) 無手順デ−タ授受機器
JPS59135407U (ja) イメ−ジセンサによる巾寸法測定装置
JPS60170898U (ja) 検知装置
JPS5925407U (ja) 寸法計測用バ−
JPS58139743U (ja) 信号出力回路