DE69119832D1 - Zeilenbildsensor vom Kontakt-Typ - Google Patents

Zeilenbildsensor vom Kontakt-Typ

Info

Publication number
DE69119832D1
DE69119832D1 DE69119832T DE69119832T DE69119832D1 DE 69119832 D1 DE69119832 D1 DE 69119832D1 DE 69119832 T DE69119832 T DE 69119832T DE 69119832 T DE69119832 T DE 69119832T DE 69119832 D1 DE69119832 D1 DE 69119832D1
Authority
DE
Germany
Prior art keywords
image sensor
contact type
line image
type line
contact
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
DE69119832T
Other languages
English (en)
Other versions
DE69119832T2 (de
Inventor
Hiromi Yamashita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69119832D1 publication Critical patent/DE69119832D1/de
Application granted granted Critical
Publication of DE69119832T2 publication Critical patent/DE69119832T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0314—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors using photodetectors and illumination means mounted in the same plane on a common support or substrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • H04N1/0318—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light-source, a lens array and a photodetector array which are supported by a single-piece frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03112—Light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03116—Light source lens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/0312—Reflecting element upstream of the scanned picture elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03125—Light guide upstream of the scanned picture elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03129—Transparent cover or transparent document support mounted on the head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03141—Photodetector lens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/028—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up
    • H04N2201/03—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted
    • H04N2201/031—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted for picture information pick-up deleted deleted
    • H04N2201/03104—Integral pick-up heads, i.e. self-contained heads whose basic elements are a light source, a lens and a photodetector supported by a single-piece frame
    • H04N2201/03108—Components of integral heads
    • H04N2201/03145—Photodetector
DE69119832T 1990-07-09 1991-03-27 Zeilenbildsensor vom Kontakt-Typ Expired - Fee Related DE69119832T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2181239A JPH0470053A (ja) 1990-07-09 1990-07-09 密着型イメージセンサ

Publications (2)

Publication Number Publication Date
DE69119832D1 true DE69119832D1 (de) 1996-07-04
DE69119832T2 DE69119832T2 (de) 1996-11-28

Family

ID=16097233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119832T Expired - Fee Related DE69119832T2 (de) 1990-07-09 1991-03-27 Zeilenbildsensor vom Kontakt-Typ

Country Status (4)

Country Link
US (1) US5182445A (de)
EP (1) EP0465768B1 (de)
JP (1) JPH0470053A (de)
DE (1) DE69119832T2 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603522Y2 (ja) * 1991-03-29 2000-03-15 日本電気株式会社 イメージセンサ
JPH0591248A (ja) * 1991-09-30 1993-04-09 Rohm Co Ltd イメージセンサ
JPH05183679A (ja) * 1991-12-26 1993-07-23 Kyocera Corp 原稿読み取り装置
JPH05304318A (ja) * 1992-02-06 1993-11-16 Rohm Co Ltd 発光素子アレイ基板
EP0557891A1 (de) * 1992-02-28 1993-09-01 Kabushiki Kaisha Toshiba Kontaktbildsensor zur Erzeugung von elektrischen Signalen entsprechend einem Bild auf einem Dokument
JP3133147B2 (ja) * 1992-05-27 2001-02-05 ローム株式会社 イメージセンサ
MY138010A (en) * 1992-06-11 2009-04-30 Canon Kk Contact type image sensor, producing method of the same, and information processing apparatus
US6014231A (en) * 1992-09-09 2000-01-11 Rohm Co., Ltd. Image sensor
FR2700028B1 (fr) * 1992-12-31 1995-03-31 Int Jeux Dispositif anti-encrassement notamment pour détecteur d'images.
ATE166735T1 (de) * 1992-09-17 1998-06-15 Int Des Jeux Verbesserte vorrichtung zur analyse von informationsträgern
FR2700400B1 (fr) * 1993-01-13 1995-04-14 Int Jeux Dispositif de protection contre la poussière et les particules extérieures, notamment pour détecteur d'images.
KR970006788B1 (ko) * 1992-11-04 1997-04-30 캐논 가부시끼가이샤 밀착형 이미지 센서
US5902993A (en) * 1992-12-28 1999-05-11 Kyocera Corporation Image scanner for image inputting in computers, facsimiles word processor, and the like
DE69435168D1 (de) * 1993-01-19 2009-01-02 Canon Kk Längliche Beleuchtungsvorrichtung und Informationsauslesevorrichtung, die eine solche Beleuchtungsvorrichtung aufweist
DE19531917C1 (de) * 1995-08-30 1997-03-27 Preussag Ag Minimax Detektor für elektromagnetische Strahlung
KR0182048B1 (ko) * 1995-10-12 1999-04-15 김광호 밀착형 이미지 센서 및 그 제조방법
WO1997023991A1 (fr) * 1995-12-26 1997-07-03 Rohm Co., Ltd. Detecteur d'images par contact
JP3754738B2 (ja) * 1996-01-17 2006-03-15 キヤノン株式会社 画像読取装置
JPH09299811A (ja) * 1996-05-17 1997-11-25 Ngk Insulators Ltd ハニカム構造体
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
US5801849A (en) * 1996-10-21 1998-09-01 Telesensory Corporation Image reading device and document scanning system
JP3789579B2 (ja) * 1996-12-19 2006-06-28 株式会社日本自動車部品総合研究所 コーディエライトハニカム構造体およびその製造方法
JP3167111B2 (ja) * 1997-04-25 2001-05-21 キヤノン株式会社 画像読取装置
JP3150928B2 (ja) 1997-08-29 2001-03-26 日本碍子株式会社 薄壁コージェライト質ハニカム構造体の製造方法
JPH11150640A (ja) * 1997-11-18 1999-06-02 Mitsubishi Electric Corp イメージセンサ、原稿読取装置及びイメージセンサの製造方法
JPH11284796A (ja) * 1998-03-30 1999-10-15 Mitsubishi Electric Corp イメージセンサ
JP3436139B2 (ja) 1998-07-06 2003-08-11 三菱電機株式会社 ライン光源および画像入力装置
US6229137B1 (en) * 1998-09-14 2001-05-08 Hewlett-Packard Company Scan line illumination system utilizing hollow reflector
JP3340689B2 (ja) 1999-02-03 2002-11-05 日本碍子株式会社 コージェライト質セラミックハニカム構造体の製造方法
BR0001560B1 (pt) 1999-04-09 2010-04-06 processo para produzir um corpo cerámico-catalisador, e, corpo cerámico-catalisador.
JP2001111772A (ja) 1999-10-07 2001-04-20 Mitsubishi Electric Corp ライン光源およびこれを用いたイメージセンサ
JP3912945B2 (ja) * 1999-11-19 2007-05-09 日本板硝子株式会社 棒状導光体およびそれを組込んだ照明装置、原稿読取装置
DE10000030A1 (de) * 2000-01-03 2001-07-05 Giesecke & Devrient Gmbh Kamerasystem für die Bearbeitung von Dokumenten
JP3616299B2 (ja) 2000-03-17 2005-02-02 三菱電機株式会社 ライン光源およびそれを用いたイメージセンサ
JP2001326790A (ja) 2000-05-16 2001-11-22 Mitsubishi Electric Corp 密着イメージセンサ
US6744033B2 (en) * 2000-08-01 2004-06-01 Nippon Sheet Glass Co., Ltd. Bar-shaped light guide, line-illuminating device incorporated with the bar-shaped light guide and contact-type image sensor incorporated with the line-illuminating device
JP4030320B2 (ja) 2001-03-22 2008-01-09 株式会社デンソー セラミック体およびセラミック触媒体
JP2003152952A (ja) * 2001-11-13 2003-05-23 Rohm Co Ltd イメージセンサヘッドおよびこれを備えた画像読み取り装置
US7543966B2 (en) 2001-11-14 2009-06-09 Hewlett-Packard Development Company, L.P. Illumination system for illuminating a scan region on an object
US20040241633A1 (en) * 2003-05-28 2004-12-02 Drozda William P. Professor pop-up & method
US9253359B2 (en) 2009-12-28 2016-02-02 Canon Components, Inc. Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same
JP2012015987A (ja) * 2010-06-02 2012-01-19 Rohm Co Ltd 線状光源装置および画像読取装置
US9619047B2 (en) 2010-10-26 2017-04-11 Pixart Imaging Inc. Optical finger navigation device
JP5139507B2 (ja) 2010-12-10 2013-02-06 キヤノン・コンポーネンツ株式会社 イメージセンサユニット、及び、画像読取装置
JP5204207B2 (ja) * 2010-12-17 2013-06-05 キヤノン・コンポーネンツ株式会社 イメージセンサユニットおよびそれを用いた画像読取装置
JP5244952B2 (ja) 2010-12-21 2013-07-24 キヤノン・コンポーネンツ株式会社 イメージセンサユニット、及び、画像読取装置
JP5384471B2 (ja) 2010-12-28 2014-01-08 キヤノン・コンポーネンツ株式会社 イメージセンサユニット、及び、画像読取装置
JP5400188B2 (ja) 2011-05-11 2014-01-29 キヤノン・コンポーネンツ株式会社 イメージセンサユニットおよびそれを用いた画像読取装置、画像形成装置
JP5518953B2 (ja) 2011-08-09 2014-06-11 キヤノン・コンポーネンツ株式会社 イメージセンサユニットおよび画像読取装置
JP6176172B2 (ja) * 2014-03-31 2017-08-09 ブラザー工業株式会社 画像読取装置
CN105391905A (zh) * 2015-11-17 2016-03-09 威海华菱光电股份有限公司 红外信息检测装置及具有其的图像读取设备
CN110506414B (zh) * 2017-04-12 2021-05-11 三菱电机株式会社 图像读取装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187465A (ja) * 1985-02-15 1986-08-21 Toshiba Corp 画像読取装置
JPS61278265A (ja) * 1985-06-04 1986-12-09 Fuji Electric Co Ltd フアクシミリセンサユニツト
JPS62230255A (ja) * 1986-03-31 1987-10-08 Matsushita Electric Ind Co Ltd 密着型イメ−ジセンサユニツト
US4783700A (en) * 1986-06-10 1988-11-08 Canon Kabushiki Kaisha Image sensor unit and image reading apparatus having the unit
JPH0612920B2 (ja) * 1987-01-27 1994-02-16 三菱電機株式会社 イメ−ジセンサ
US5004905A (en) * 1988-11-10 1991-04-02 Sharp Kabushiki Kaisha Contact type image sensor with a fiber array coated in part with an absorber
JPH03212058A (ja) * 1990-01-17 1991-09-17 Matsushita Electric Ind Co Ltd 画像読み取り装置

Also Published As

Publication number Publication date
JPH0470053A (ja) 1992-03-05
EP0465768A2 (de) 1992-01-15
EP0465768B1 (de) 1996-05-29
EP0465768A3 (en) 1992-07-22
DE69119832T2 (de) 1996-11-28
US5182445A (en) 1993-01-26

Similar Documents

Publication Publication Date Title
DE69119832D1 (de) Zeilenbildsensor vom Kontakt-Typ
DE69220602D1 (de) Bildsensor des Kontakttyps
DE69131076D1 (de) Bildsensor
DE69112570T2 (de) Kontaktlinse.
DE69105862D1 (de) Kontaktmesstaster.
DE69219543T2 (de) Bildsensor
DE69121303T2 (de) Bildsensor
DE69209374D1 (de) Festkörper-Bildsensor
DE69110797T2 (de) Bildsensor.
DE69422595T2 (de) Kontaktbildsensor
DE3869250D1 (de) Bildsensor des kontakttyps.
DE69015303D1 (de) Kontaktbildsensor.
DE69114891T2 (de) Bildlesevorrichtung.
DE69208548D1 (de) Kontaktanordnung
DE3869200D1 (de) Bildabtaster vom kontakt-typ.
DE68912896T2 (de) Kontaktlinsenreinigungsvorrichtung.
DK37791D0 (da) Kontaktloest joystik
DE69124954D1 (de) Festkörper-Bildsensor
DE69201501D1 (de) Kontaktfühler.
DE69231261D1 (de) Festkörperbildsensor
DE541432T1 (de) Kontaktfarbbildsensor.
DE69230232D1 (de) Festkörperbildsensor
DE69119364D1 (de) Festkörperbildsensor
DE3767025D1 (de) Kontaktbildsensorzeile.
DE59205806D1 (de) Kontaktanordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee