DE69026436D1 - Fotoelektrische Wandler mit Belichtungssystem und damit ausgerüstetes Informationsverarbeitungsgerät - Google Patents
Fotoelektrische Wandler mit Belichtungssystem und damit ausgerüstetes InformationsverarbeitungsgerätInfo
- Publication number
- DE69026436D1 DE69026436D1 DE69026436T DE69026436T DE69026436D1 DE 69026436 D1 DE69026436 D1 DE 69026436D1 DE 69026436 T DE69026436 T DE 69026436T DE 69026436 T DE69026436 T DE 69026436T DE 69026436 D1 DE69026436 D1 DE 69026436D1
- Authority
- DE
- Germany
- Prior art keywords
- information processing
- processing device
- photoelectric converter
- exposure system
- equipped information
- 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
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
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
- H04N1/02865—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using an array of light sources or a combination of such arrays, e.g. an LED bar
-
- 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
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/02885—Means for compensating spatially uneven illumination, e.g. an aperture arrangement
- H04N1/0289—Light diffusing elements, e.g. plates or filters
-
- 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
- H04N1/0313—Direct contact pick-up heads, i.e. heads having no array of elements to project the scanned image elements onto the photodectors
-
- 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
- H04N1/0315—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 on separate supports or substrates or mounted in different planes
- H04N1/0316—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 on separate supports or substrates or mounted in different planes illuminating the scanned image elements through the plane of the photodetector, e.g. back-light illumination
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19110189 | 1989-07-24 | ||
JP30267389 | 1989-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026436D1 true DE69026436D1 (de) | 1996-05-15 |
DE69026436T2 DE69026436T2 (de) | 1996-09-19 |
Family
ID=26506498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026436T Expired - Fee Related DE69026436T2 (de) | 1989-07-24 | 1990-07-24 | Fotoelektrische Wandler mit Belichtungssystem und damit ausgerüstetes Informationsverarbeitungsgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5101285A (de) |
EP (1) | EP0410395B1 (de) |
JP (1) | JP3093244B2 (de) |
DE (1) | DE69026436T2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2744307B2 (ja) * | 1989-11-21 | 1998-04-28 | キヤノン株式会社 | 光電変換装置 |
JP3073045B2 (ja) * | 1991-04-26 | 2000-08-07 | キヤノン株式会社 | 原稿画像読取装置 |
JP2974461B2 (ja) * | 1991-07-25 | 1999-11-10 | キヤノン株式会社 | 原稿画像読取装置 |
US5233181A (en) * | 1992-06-01 | 1993-08-03 | General Electric Company | Photosensitive element with two layer passivation coating |
US5463225A (en) * | 1992-06-01 | 1995-10-31 | General Electric Company | Solid state radiation imager with high integrity barrier layer and method of fabricating |
JP3067435B2 (ja) * | 1992-12-24 | 2000-07-17 | キヤノン株式会社 | 画像読取用光電変換装置及び該装置を有する画像処理装置 |
KR0125137B1 (ko) * | 1993-10-14 | 1997-12-01 | 미타라이 하지메 | 밀착형 이미지센서 |
US5675357A (en) * | 1994-10-11 | 1997-10-07 | Sharp Kabushiki Kaisha | Image display/input apparatus |
JPH08125814A (ja) * | 1994-10-28 | 1996-05-17 | Canon Inc | 光電変換装置及び情報処理装置 |
JPH08321918A (ja) * | 1995-03-22 | 1996-12-03 | Canon Inc | 導光体、該導光体を有する照明装置及び該照明装置を有する情報処理装置 |
US5880852A (en) * | 1995-05-23 | 1999-03-09 | Canon Kabushiki Kaisha | Reading unit and recording apparatus on which the reading unit is mountable |
EP0744299B1 (de) * | 1995-05-26 | 2003-03-12 | Canon Kabushiki Kaisha | Leseeinheit und Aufzeichnungsgerät auf das eine solche Leseeinheit gesetzt werden kann |
US5912746A (en) * | 1996-03-14 | 1999-06-15 | Intergraph Corporation | Contact image sensor for large format scanner |
JPH1098581A (ja) * | 1996-08-02 | 1998-04-14 | Canon Inc | 画像読取装置及び画像読取システム |
JPH1097612A (ja) | 1996-08-02 | 1998-04-14 | Canon Inc | 画像読取装置及び画像読取システム |
US6008485A (en) * | 1997-10-23 | 1999-12-28 | Primax Electronics Ltd. | Image capturing device having de-friction function |
JPH11136439A (ja) * | 1997-10-29 | 1999-05-21 | Canon Inc | イメージセンサ及び、それを用いた情報処理装置 |
JP3585097B2 (ja) | 1998-06-04 | 2004-11-04 | セイコーエプソン株式会社 | 光源装置,光学装置および液晶表示装置 |
EP1017222A3 (de) | 1998-12-24 | 2004-05-06 | Canon Kabushiki Kaisha | Beleuchtungs-Gerät mit Benutzung von Lichtleitern |
JP3531908B2 (ja) | 1999-02-17 | 2004-05-31 | キヤノン株式会社 | 撮像装置、放射線検出装置および画像処理システム |
JP2001075736A (ja) * | 1999-09-06 | 2001-03-23 | Canon Inc | 座標入力装置 |
DE19960055A1 (de) * | 1999-12-13 | 2001-06-21 | Thomson Brandt Gmbh | Photoelement für ein Gerät zum Lesen optischer Aufzeichnungsträger und Verfahren zu dessen Herstellung |
JP3603828B2 (ja) * | 2001-05-28 | 2004-12-22 | 富士ゼロックス株式会社 | インクジェット式記録ヘッド及びその製造方法並びにインクジェット式記録装置 |
JP2005156600A (ja) * | 2003-11-20 | 2005-06-16 | Ricoh Co Ltd | 照明装置、画像読取装置及び画像形成装置 |
EP1511289B1 (de) * | 2003-08-19 | 2011-11-23 | Ricoh Company, Ltd. | Beleuchtungsanordnung, Bildlesevorrichtung und Bilderzeugungsgerät |
US7586082B2 (en) * | 2007-01-24 | 2009-09-08 | Xerox Corporation | Optical element for a document illuminator |
US7763876B2 (en) * | 2007-04-06 | 2010-07-27 | Xerox Corporation | Gloss and differential gloss measuring system |
JP2009063613A (ja) * | 2007-09-04 | 2009-03-26 | Ricoh Co Ltd | 画像読取装置及び画像形成装置 |
US7764893B2 (en) * | 2008-01-31 | 2010-07-27 | Xerox Corporation | Use of customer documents for gloss measurements |
JP2009246462A (ja) | 2008-03-28 | 2009-10-22 | Kyocera Mita Corp | 画像読取装置及び画像形成装置 |
EP2241940B1 (de) * | 2009-04-17 | 2012-02-29 | Kabushiki Kaisha Toshiba | Beleuchtungsvorrichtung und Bildlesevorrichtung |
EP2264528A1 (de) * | 2009-06-19 | 2010-12-22 | ASML Netherlands B.V. | Sensor und Lithografievorrichtung |
JP5471108B2 (ja) * | 2009-07-17 | 2014-04-16 | 富士ゼロックス株式会社 | 画像読み取り装置および線状光源装置 |
US20170280034A1 (en) * | 2016-03-23 | 2017-09-28 | Magna Electronics Inc. | Vehicle vision system camera with enhanced imager and lens assembly |
US10003713B2 (en) * | 2016-04-06 | 2018-06-19 | Kabushiki Kaisha Toshiba | Image forming method and image forming apparatus comprising a scanner section and a light reflection area determination section |
JP2022019912A (ja) * | 2017-03-31 | 2022-01-27 | 株式会社ユニバーサルエンターテインメント | 遊技機 |
US11293804B2 (en) * | 2019-12-24 | 2022-04-05 | Palo Alto Research Center Incorporated | Optical sensor system to identify objects and their movement |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544713A (en) * | 1968-09-03 | 1970-12-01 | Marquardt Corp | Solid state electro-optical contact scanner |
US4467195A (en) * | 1977-12-08 | 1984-08-21 | Canon Kabushiki Kaisha | Information detecting apparatus |
JPS5848962A (ja) * | 1981-09-18 | 1983-03-23 | Hitachi Ltd | 光センサアレイ装置 |
US4680644A (en) * | 1984-07-23 | 1987-07-14 | Canon Kabushiki Kaisha | Method and apparatus for reading an image |
JP2823156B2 (ja) * | 1985-07-23 | 1998-11-11 | キヤノン株式会社 | ディスプレイ装置 |
JP2702131B2 (ja) * | 1987-06-12 | 1998-01-21 | キヤノン株式会社 | 画像読取装置及び該装置を有する画像情報読取装置 |
DE3851794T2 (de) * | 1987-07-08 | 1995-05-18 | Sharp Kk | Bildeinlesevorrichtung. |
JPS6415970A (en) * | 1987-07-09 | 1989-01-19 | Canon Kk | Image reading equipment |
US4959533A (en) * | 1987-10-21 | 1990-09-25 | Semiconductor Energy Laboratory Co., Ltd. | Photosensitive semiconductor contact image sensor |
JPH088624B2 (ja) * | 1988-03-14 | 1996-01-29 | 株式会社日立製作所 | 完全密着型読取センサ及び読取センサアセンブリ |
-
1990
- 1990-07-23 JP JP02195331A patent/JP3093244B2/ja not_active Expired - Fee Related
- 1990-07-23 US US07/555,761 patent/US5101285A/en not_active Expired - Lifetime
- 1990-07-24 EP EP90114196A patent/EP0410395B1/de not_active Expired - Lifetime
- 1990-07-24 DE DE69026436T patent/DE69026436T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0410395A3 (en) | 1992-10-28 |
JP3093244B2 (ja) | 2000-10-03 |
EP0410395B1 (de) | 1996-04-10 |
DE69026436T2 (de) | 1996-09-19 |
US5101285A (en) | 1992-03-31 |
JPH03224354A (ja) | 1991-10-03 |
EP0410395A2 (de) | 1991-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |