DE69412315T2 - Optisches Abtasthandgerät mit Geschwindigkeitskontrolle - Google Patents

Optisches Abtasthandgerät mit Geschwindigkeitskontrolle

Info

Publication number
DE69412315T2
DE69412315T2 DE69412315T DE69412315T DE69412315T2 DE 69412315 T2 DE69412315 T2 DE 69412315T2 DE 69412315 T DE69412315 T DE 69412315T DE 69412315 T DE69412315 T DE 69412315T DE 69412315 T2 DE69412315 T2 DE 69412315T2
Authority
DE
Germany
Prior art keywords
speed control
handheld scanner
optical handheld
optical
scanner
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
DE69412315T
Other languages
English (en)
Other versions
DE69412315D1 (de
Inventor
Charles H Mcconica
Eric F Aas
Richard L Kochis
Dan L Dalton
Eugene A Miksch
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69412315D1 publication Critical patent/DE69412315D1/de
Publication of DE69412315T2 publication Critical patent/DE69412315T2/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/10—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces
    • H04N1/107—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using flat picture-bearing surfaces with manual scanning
    • 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
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
    • H04N2201/04724—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on a separate encoder wheel
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04739—Detection of scanning velocity or position by detecting the scanning head or scanning carriage
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
DE69412315T 1993-03-15 1994-03-02 Optisches Abtasthandgerät mit Geschwindigkeitskontrolle Expired - Fee Related DE69412315T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/031,771 US5306908A (en) 1993-03-15 1993-03-15 Manually operated hand-held optical scanner with tactile speed control assembly

Publications (2)

Publication Number Publication Date
DE69412315D1 DE69412315D1 (de) 1998-09-17
DE69412315T2 true DE69412315T2 (de) 1998-12-17

Family

ID=21861301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412315T Expired - Fee Related DE69412315T2 (de) 1993-03-15 1994-03-02 Optisches Abtasthandgerät mit Geschwindigkeitskontrolle

Country Status (4)

Country Link
US (1) US5306908A (de)
EP (1) EP0616461B1 (de)
JP (1) JPH0774896A (de)
DE (1) DE69412315T2 (de)

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US5459588A (en) * 1993-08-18 1995-10-17 Logitech, Inc. Apparatus and method for clutchless motor driven hand held scanner
US5475503A (en) * 1994-02-08 1995-12-12 Logitech, Inc. Roller for optical scanner
US5578813A (en) * 1995-03-02 1996-11-26 Allen; Ross R. Freehand image scanning device which compensates for non-linear movement
US5744795A (en) * 1995-07-31 1998-04-28 Hewlett-Packard Company Illumination strobing in a scanner to improve image sharpness and power consumption
US5646402A (en) * 1995-09-05 1997-07-08 Hewlett-Packard Company Expandable hand-held scanning device
US5723859A (en) * 1996-01-29 1998-03-03 Hewlett-Packard Company Line contact hand-held scanning device and method having a light path substantially perpendicular to the orientation of the object at a line portion
US5777321A (en) * 1996-01-29 1998-07-07 Hewlett-Packard Company Scanning device with non-contact optical components
US6010072A (en) * 1996-05-20 2000-01-04 Nec Corporation Hand scanner movable over a document without meandering
IL118914A0 (en) * 1996-07-22 1996-10-31 Zohar Argamanit Ltd Hand-holdable optical scanner particularly useful as electronic translator
US5923444A (en) * 1997-04-14 1999-07-13 Hewlett-Packard Company Floating image head design for portable scanner
EP0873003B1 (de) 1997-04-14 2007-03-21 Hewlett-Packard Company, A Delaware Corporation Verfahren und Vorrichtung zur Bildabtastung
DE69816185T2 (de) 1997-06-12 2004-04-15 Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto Bildverarbeitungsverfahren und -vorrichtung
US5995243A (en) * 1997-06-18 1999-11-30 Hewlett-Packard Company Illumination system with white level calibration for hand-held scanner
US6064496A (en) * 1997-06-18 2000-05-16 Hewlett-Packard Company Scanning device with floating window member
US6639203B1 (en) 1997-07-02 2003-10-28 Hewlett-Packard Development Company, L.P. Catadioptric lens system for a scanning device
US6118553A (en) * 1998-01-28 2000-09-12 Hewlett-Packard Company Compact motor drive and active speed governor with optical encoder for scanner mechanisms
US6002124A (en) * 1998-03-20 1999-12-14 Hewlett-Packard Company Portable image scanner with optical position sensors
US6033086A (en) * 1998-04-30 2000-03-07 Hewlett-Packard Company Compact illumination system for image scanner
US6064062A (en) * 1998-06-02 2000-05-16 Hewlett-Packard Company Optical stray light baffle for image scanner
US6147343A (en) * 1998-07-23 2000-11-14 Hewlett-Packard Company Photoelectric imaging method and apparatus
US6330082B1 (en) 1998-08-28 2001-12-11 Hewlett-Packard Company Converter for optical scanner
US6229137B1 (en) 1998-09-14 2001-05-08 Hewlett-Packard Company Scan line illumination system utilizing hollow reflector
US6292274B1 (en) 1998-12-11 2001-09-18 Hewlett-Packard Company Portable scanner with tilting body design
US6878922B1 (en) 1998-12-23 2005-04-12 Hewlett-Packard Development Company, L.P. Optical system for compensating for non-uniform illumination of an object
US6184515B1 (en) * 1999-02-05 2001-02-06 Hewlett-Packard Company Expandable hand scanner with lens reduction optics
US6160250A (en) 1999-03-31 2000-12-12 Hewlett-Packard Company Integrated optical imaging assembly
JP2000349984A (ja) * 1999-06-04 2000-12-15 Fujitsu Ltd 画像読取装置および画像処理装置
US6265706B1 (en) 1999-07-12 2001-07-24 Hewlett-Packard Company Edge to edge image sensor and navigator for portable scanner
US6350980B1 (en) 1999-08-27 2002-02-26 Hewlett-Packard Company Imaging assembly with a side mounted optical detector for a scanner
US6429422B1 (en) 1999-11-12 2002-08-06 Hewlett-Packard Company Scanner navigation system with variable aperture
US6426498B1 (en) 2000-04-03 2002-07-30 Hewlett-Packard Co. Optics module for optical scanning device
JP3581644B2 (ja) * 2000-09-05 2004-10-27 キヤノン株式会社 画像読取装置及び該装置の制御方法並びに記憶媒体
US6357939B1 (en) 2001-02-02 2002-03-19 Hewlett-Packard Company Method of and apparatus for handheld printing of images on a media
US6816154B2 (en) * 2001-05-30 2004-11-09 Palmone, Inc. Optical sensor based user interface for a portable electronic device
DE10205001A1 (de) * 2002-02-07 2003-08-28 Bosch Gmbh Robert Handgeführtes Gerät
AUPS048502A0 (en) * 2002-02-13 2002-03-07 Silverbrook Research Pty. Ltd. Methods and systems (ap44)
AUPS048602A0 (en) * 2002-02-13 2002-03-07 Silverbrook Research Pty. Ltd. Methods and systems (ap46)
US20050022686A1 (en) * 2003-07-28 2005-02-03 Dreampatch, Llc Apparatus, method, and computer program product for animation pad transfer
US7417751B2 (en) * 2003-08-12 2008-08-26 Hewlett-Packard Development Company, L.P. Scanning to storage medium using scanning device
TWI264184B (en) * 2005-06-14 2006-10-11 Inventec Appliances Corp Portable communication apparatus having optics character recognition function
US7559476B2 (en) * 2006-02-14 2009-07-14 Lite-On Technology Corporation Thin MFP (multifunction peripheral)
TW201238322A (en) * 2011-03-10 2012-09-16 Silicon Optronics Inc Integrated contact image sensor module and image scanning system
CN102131030A (zh) * 2011-03-18 2011-07-20 孟克巴依尔 便携式复印装置
US10019839B2 (en) 2016-06-30 2018-07-10 Microsoft Technology Licensing, Llc Three-dimensional object scanning feedback

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US3541248A (en) * 1967-09-29 1970-11-17 Xerox Corp Document abstractor with hand-held optical scanner with constant resolution scanning
JPS6124365A (ja) * 1984-07-12 1986-02-03 Matsushita Electric Ind Co Ltd ハンドスキヤナ−
US4870268A (en) * 1986-04-02 1989-09-26 Hewlett-Packard Company Color combiner and separator and implementations
US4709144A (en) * 1986-04-02 1987-11-24 Hewlett-Packard Company Color imager utilizing novel trichromatic beamsplitter and photosensor
WO1987007805A1 (en) * 1986-06-12 1987-12-17 Casio Computer, Co., Ltd. Manually scanned image data processor
JPS6342275A (ja) * 1986-08-07 1988-02-23 Mitsubishi Electric Corp ハンデイ・イメ−ジリ−ダ
WO1988001123A1 (en) * 1986-08-07 1988-02-11 Mitsubishi Denki Kabushiki Kaisha Handy image reader
US4793812A (en) * 1987-10-05 1988-12-27 Xerox Corporation Hand held optical scanner for omni-font character recognition
US4926041A (en) * 1989-07-20 1990-05-15 Hewlett-Packard Company Optical scanner
US4967188A (en) * 1989-07-26 1990-10-30 Ncr Corporation Method for detecting low battery voltage in portable scanning systems
JPH04319857A (ja) * 1991-04-19 1992-11-10 Canon Inc 画像読み取り装置
US5182450A (en) * 1991-11-06 1993-01-26 Primax Electronics Ltd. Handheld image scanner with automatic movement control

Also Published As

Publication number Publication date
JPH0774896A (ja) 1995-03-17
DE69412315D1 (de) 1998-09-17
EP0616461B1 (de) 1998-08-12
EP0616461A2 (de) 1994-09-21
US5306908A (en) 1994-04-26
EP0616461A3 (de) 1994-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8339 Ceased/non-payment of the annual fee