CA2241404A1 - Contact-type image sensor - Google Patents
Contact-type image sensorInfo
- Publication number
- CA2241404A1 CA2241404A1 CA002241404A CA2241404A CA2241404A1 CA 2241404 A1 CA2241404 A1 CA 2241404A1 CA 002241404 A CA002241404 A CA 002241404A CA 2241404 A CA2241404 A CA 2241404A CA 2241404 A1 CA2241404 A1 CA 2241404A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- image sensor
- contact
- type image
- case
- 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
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
- H04N1/0318—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
- 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
-
- 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
- H04N1/0311—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 an array of elements to project the scanned image elements onto the photodetectors
- H04N1/0312—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 an array of elements to project the scanned image elements onto the photodetectors using an array of optical fibres or rod-lenses
-
- 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
- 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
- H04N2201/02452—Arrangements for mounting or supporting elements within a scanning 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
- H04N2201/02452—Arrangements for mounting or supporting elements within a scanning head
- H04N2201/02454—Element mounted or supported
- H04N2201/02458—Lens or optical system
-
- 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
- H04N2201/02452—Arrangements for mounting or supporting elements within a scanning head
- H04N2201/02466—Mounting or supporting method
- H04N2201/02474—Clasping; Clamping
-
- 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
- H04N2201/02452—Arrangements for mounting or supporting elements within a scanning head
- H04N2201/02479—Mounting or supporting means
- H04N2201/02481—Single piece support, e.g. molded plastic support
-
- 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
- H04N2201/02452—Arrangements for mounting or supporting elements within a scanning head
- H04N2201/02479—Mounting or supporting means
- H04N2201/02485—Dedicated element, e.g. bracket or arm
-
- 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
- H04N2201/03125—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
- H04N2201/03133—Window, i.e. a transparent member mounted in the 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
- H04N2201/03141—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
-
- 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
- H04N2201/0315—Details of integral heads not otherwise provided for
- H04N2201/0317—Shape
Abstract
A contact-type image sensor (20) comprises a case (21), a glass cover (22) provided on an upper surface of the case (21), a bottom substrate (23) mounted in a bottom surface of the case (21), light receiving elements (24) mounted on the bottom substrate, light emitting elements (25) for irradiating an object (D) on the glass cover (22) with light, and a rod lens array (27) for collecting the light reflected by the object (D) on the glass cover (22) onto the light receiving elements (24). The light emitting elements (25) are mounted on the bottom substrate (23). The contact-type image sensor further comprises a light guide (26) provided in the case (21) for efficiently directing the light from the light emitting elements (25) to a predetermined region (L) of the glass cover (22).
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33969495 | 1995-12-26 | ||
JP7/339694 | 1995-12-26 | ||
JP33327696 | 1996-12-13 | ||
JP8/333276 | 1996-12-13 | ||
PCT/JP1996/003872 WO1997023991A1 (en) | 1995-12-26 | 1996-12-26 | Contact-type image sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2241404A1 true CA2241404A1 (en) | 1997-07-03 |
CA2241404C CA2241404C (en) | 2001-12-25 |
Family
ID=26574450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002241404A Expired - Fee Related CA2241404C (en) | 1995-12-26 | 1996-12-26 | Contact-type image sensor |
Country Status (8)
Country | Link |
---|---|
US (1) | US6166832A (en) |
EP (2) | EP0871319B1 (en) |
JP (1) | JP3710822B2 (en) |
KR (1) | KR100290011B1 (en) |
CA (1) | CA2241404C (en) |
DE (2) | DE69637801D1 (en) |
TW (1) | TW339493B (en) |
WO (1) | WO1997023991A1 (en) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6786420B1 (en) | 1997-07-15 | 2004-09-07 | Silverbrook Research Pty. Ltd. | Data distribution mechanism in the form of ink dots on cards |
US6618117B2 (en) | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
AUPO798697A0 (en) * | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Data processing method and apparatus (ART51) |
US6624848B1 (en) | 1997-07-15 | 2003-09-23 | Silverbrook Research Pty Ltd | Cascading image modification using multiple digital cameras incorporating image processing |
US7551201B2 (en) | 1997-07-15 | 2009-06-23 | Silverbrook Research Pty Ltd | Image capture and processing device for a print on demand digital camera system |
US6690419B1 (en) | 1997-07-15 | 2004-02-10 | Silverbrook Research Pty Ltd | Utilising eye detection methods for image processing in a digital image camera |
US6985207B2 (en) | 1997-07-15 | 2006-01-10 | Silverbrook Research Pty Ltd | Photographic prints having magnetically recordable media |
US6879341B1 (en) | 1997-07-15 | 2005-04-12 | Silverbrook Research Pty Ltd | Digital camera system containing a VLIW vector processor |
AUPO802797A0 (en) | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Image processing method and apparatus (ART54) |
AUPO850597A0 (en) | 1997-08-11 | 1997-09-04 | Silverbrook Research Pty Ltd | Image processing method and apparatus (art01a) |
US7110024B1 (en) | 1997-07-15 | 2006-09-19 | Silverbrook Research Pty Ltd | Digital camera system having motion deblurring means |
AT408038B (en) * | 1998-03-17 | 2001-08-27 | Keba Rondo Gesmbh | READING UNIT FOR A DOCUMENT |
FR2782779B1 (en) * | 1998-05-15 | 2002-06-07 | Rohm Co Ltd | IMAGE READING DEVICE AND LIGHTING DEVICE USED THEREFOR |
US6064062A (en) * | 1998-06-02 | 2000-05-16 | Hewlett-Packard Company | Optical stray light baffle for image scanner |
JP3436139B2 (en) * | 1998-07-06 | 2003-08-11 | 三菱電機株式会社 | Line light source and image input device |
WO2000003537A1 (en) * | 1998-07-13 | 2000-01-20 | Rohm Co., Ltd. | Integrated image read/write head and image processor with the head |
CN1164071C (en) * | 1998-07-31 | 2004-08-25 | 罗姆股份有限公司 | Integrated image read/write head, and image processor with read/write head |
AUPP702098A0 (en) | 1998-11-09 | 1998-12-03 | Silverbrook Research Pty Ltd | Image creation method and apparatus (ART73) |
AUPQ056099A0 (en) | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
US6801345B1 (en) * | 1999-06-02 | 2004-10-05 | Rohm Co., Ltd. | Color image sensor and image reading apparatus |
US6565248B2 (en) * | 1999-12-17 | 2003-05-20 | Kabushiki Kaisha Toshiba | Light guide, line illumination apparatus, and image acquisition system |
TW446257U (en) * | 1999-12-18 | 2001-07-11 | Umax Data Systems Inc | Improved device of the light source of scanner for the usable range in the axial direction |
DE10000030A1 (en) * | 2000-01-03 | 2001-07-05 | Giesecke & Devrient Gmbh | Camera system for processing documents |
JP2001238048A (en) * | 2000-02-23 | 2001-08-31 | Rohm Co Ltd | Image reader and light guiding member used for the same |
JP2001339574A (en) * | 2000-05-29 | 2001-12-07 | Rohm Co Ltd | Image reader |
US6894813B2 (en) * | 2001-01-16 | 2005-05-17 | Xerox Corporation | Integrated imaging module for wide format scanner |
JP4460198B2 (en) * | 2001-09-10 | 2010-05-12 | ローム株式会社 | Bi-directional image sensor |
TW536081U (en) * | 2001-10-22 | 2003-06-01 | Creative Sensor Inc | Assembling structure of contact-type image sensor |
US20060284905A1 (en) * | 2005-06-21 | 2006-12-21 | Xerox Corporation | Dual mode printer output spectrophotometer and input document scanning system |
US20090294630A1 (en) * | 2005-06-21 | 2009-12-03 | Nippon Sheet Glass Company, Limited | Image sensor, image reading device and production method of image sensor |
US8477385B2 (en) * | 2009-07-14 | 2013-07-02 | Fuji Xerox Co., Ltd. | Image reading apparatus with substrate support, image forming apparatus with substrate support |
JP5293475B2 (en) * | 2009-07-16 | 2013-09-18 | 富士ゼロックス株式会社 | Image reading apparatus and image forming apparatus |
JP5168243B2 (en) * | 2009-07-15 | 2013-03-21 | 富士ゼロックス株式会社 | Image reading apparatus and image forming apparatus |
JP5110050B2 (en) * | 2009-07-16 | 2012-12-26 | 富士ゼロックス株式会社 | Image reading apparatus and image forming apparatus |
EP2521346A4 (en) | 2009-12-28 | 2015-07-29 | Canon Components Kk | Contact-type image sensor unit and image reading device using same |
JP5139507B2 (en) | 2010-12-10 | 2013-02-06 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus |
JP5204207B2 (en) | 2010-12-17 | 2013-06-05 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus using the same |
JP5244952B2 (en) | 2010-12-21 | 2013-07-24 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus |
JP5384471B2 (en) | 2010-12-28 | 2014-01-08 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus |
JP5400188B2 (en) | 2011-05-11 | 2014-01-29 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus and image forming apparatus using the same |
JP5518953B2 (en) * | 2011-08-09 | 2014-06-11 | キヤノン・コンポーネンツ株式会社 | Image sensor unit and image reading apparatus |
WO2014196044A1 (en) | 2013-06-05 | 2014-12-11 | 富士通フロンテック株式会社 | Image pickup apparatus |
TWM472370U (en) * | 2013-08-07 | 2014-02-11 | Avision Inc | Linear light source module with two light guides and optical assembly for scanner |
WO2016194493A1 (en) * | 2015-06-04 | 2016-12-08 | キヤノン・コンポーネンツ株式会社 | Image sensor unit, paper-sheet type identification device, and image reading device |
JP1553412S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553847S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553845S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553848S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553414S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553413S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553846S (en) * | 2015-06-18 | 2016-07-11 | ||
JP1553417S (en) * | 2015-06-18 | 2016-07-11 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184622A (en) * | 1984-10-02 | 1986-04-30 | Canon Inc | Rod lens array |
JPS6188659A (en) * | 1984-10-08 | 1986-05-06 | Nippon Telegr & Teleph Corp <Ntt> | Lighting device |
JPH01176953A (en) * | 1988-01-06 | 1989-07-13 | Toshiba Corp | Inspection device for electronic component |
JPH01176953U (en) * | 1988-06-03 | 1989-12-18 | ||
JPH0362772A (en) * | 1989-07-31 | 1991-03-18 | Mitsubishi Electric Corp | Contact image sensor |
JPH03212058A (en) * | 1990-01-17 | 1991-09-17 | Matsushita Electric Ind Co Ltd | Picture reader |
JPH0470053A (en) * | 1990-07-09 | 1992-03-05 | Mitsubishi Electric Corp | Close contact type image sensor |
JPH04101557A (en) * | 1990-08-21 | 1992-04-03 | Sharp Corp | Structure of optical system of contact type image sensor |
JPH04286458A (en) * | 1991-03-15 | 1992-10-12 | Canon Inc | Original reader and information processing unit provided with the same |
JPH0583470A (en) * | 1991-09-25 | 1993-04-02 | Rohm Co Ltd | Image sensor |
JP3096171B2 (en) * | 1991-09-30 | 2000-10-10 | ローム株式会社 | Image sensor and electronic device incorporating the same |
JPH0746374A (en) * | 1993-07-30 | 1995-02-14 | Matsushita Electric Ind Co Ltd | Close contact image sensor |
KR0125137B1 (en) * | 1993-10-14 | 1997-12-01 | 미타라이 하지메 | Contact type image sensor |
FR2714751B1 (en) * | 1994-01-04 | 1996-03-29 | Int Jeux | Anti-fouling device for a light transmission screen between an information medium lit by a light source and reading elements. |
KR0182048B1 (en) * | 1995-10-12 | 1999-04-15 | 김광호 | Closed image sensor and its manufacturing method |
JP3727718B2 (en) * | 1996-05-10 | 2005-12-14 | ローム株式会社 | Contact image sensor |
JPH1188601A (en) * | 1997-09-05 | 1999-03-30 | Mitsubishi Electric Corp | Image sensor |
-
1996
- 1996-12-26 EP EP96943339A patent/EP0871319B1/en not_active Expired - Lifetime
- 1996-12-26 US US09/091,852 patent/US6166832A/en not_active Expired - Lifetime
- 1996-12-26 DE DE69637801T patent/DE69637801D1/en not_active Expired - Lifetime
- 1996-12-26 JP JP52351397A patent/JP3710822B2/en not_active Expired - Fee Related
- 1996-12-26 KR KR1019980704903A patent/KR100290011B1/en not_active IP Right Cessation
- 1996-12-26 EP EP06075424A patent/EP1659773B1/en not_active Expired - Lifetime
- 1996-12-26 WO PCT/JP1996/003872 patent/WO1997023991A1/en active IP Right Grant
- 1996-12-26 DE DE69636146T patent/DE69636146T2/en not_active Expired - Fee Related
- 1996-12-26 CA CA002241404A patent/CA2241404C/en not_active Expired - Fee Related
- 1996-12-26 TW TW085116060A patent/TW339493B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1997023991A1 (en) | 1997-07-03 |
KR19990076778A (en) | 1999-10-15 |
TW339493B (en) | 1998-09-01 |
JP3710822B2 (en) | 2005-10-26 |
CA2241404C (en) | 2001-12-25 |
EP0871319B1 (en) | 2006-05-17 |
DE69636146D1 (en) | 2006-06-22 |
DE69636146T2 (en) | 2007-03-15 |
KR100290011B1 (en) | 2001-05-15 |
EP0871319A1 (en) | 1998-10-14 |
US6166832A (en) | 2000-12-26 |
EP1659773A3 (en) | 2006-06-28 |
EP1659773A2 (en) | 2006-05-24 |
DE69637801D1 (en) | 2009-02-12 |
EP1659773B1 (en) | 2008-12-31 |
EP0871319A4 (en) | 2001-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2241404A1 (en) | Contact-type image sensor | |
CN1126061C (en) | Optical stray light baffle for image scanner | |
EP0171925B1 (en) | Hand held scanning device | |
EP0535585A3 (en) | Image sensor | |
CA2098043A1 (en) | Gapless support system for contact type image sensor | |
EP0348182A3 (en) | Uneven-surface data detection apparatus | |
EP0874517A3 (en) | Image reading apparatus | |
EP0817280A3 (en) | Optical sensor for reading a pattern | |
CA2156152A1 (en) | Method and Apparatus for Illumination and Imaging of a Surface Employing Light-Emitting Diodes | |
WO1998010371A3 (en) | Image sensor | |
US5325276A (en) | Lighting apparatus for the computer imaging of a surface | |
ZA957154B (en) | Optical inspection of container finish dimensional parameters | |
EP0790654A3 (en) | Photoreflective detector and method for producing the same | |
EP0269450A3 (en) | Optical beam scanner | |
EP0767373A3 (en) | Apparatus for scanning of luminescent samples | |
AU586607B2 (en) | Device for scanning a radiation-reflecting information surface with optical radiation | |
AU7295894A (en) | Inspection of translucent containers | |
EP0783126A3 (en) | A hybrid lens, and an optical apparatus and image forming apparatus utilizing the hybrid lens | |
JP2580858B2 (en) | Image reading device | |
CA2090444A1 (en) | Contact-type image sensor for generating electric signals corresponding to an image formed on a document | |
EP0377454A3 (en) | Image reading apparatus | |
CA2301733A1 (en) | Method and device for reading raised designs borne by a transparent or translucent container | |
IE811899L (en) | Optical testing objects | |
WO2000025509A8 (en) | High resolution device for digitizing large size documents | |
CA2041568A1 (en) | Support Structure Having Built-in Light Source |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |