ATE151891T1 - Optischer abtaster - Google Patents

Optischer abtaster

Info

Publication number
ATE151891T1
ATE151891T1 AT91113316T AT91113316T ATE151891T1 AT E151891 T1 ATE151891 T1 AT E151891T1 AT 91113316 T AT91113316 T AT 91113316T AT 91113316 T AT91113316 T AT 91113316T AT E151891 T1 ATE151891 T1 AT E151891T1
Authority
AT
Austria
Prior art keywords
optical scanner
scanning
vibrating
vibration
image
Prior art date
Application number
AT91113316T
Other languages
English (en)
Inventor
Hiroshi Goto
Original Assignee
Omron Tateisi Electronics 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
Priority claimed from JP2209804A external-priority patent/JP2570237B2/ja
Priority claimed from JP2209803A external-priority patent/JPH0495916A/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Application granted granted Critical
Publication of ATE151891T1 publication Critical patent/ATE151891T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Holo Graphy (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Microscoopes, Condenser (AREA)
  • Laser Beam Printer (AREA)
AT91113316T 1990-08-07 1991-08-07 Optischer abtaster ATE151891T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2209804A JP2570237B2 (ja) 1990-08-07 1990-08-07 光スキャナ、振動装置、光学装置及び光ビ−ムプリンタ
JP2209803A JPH0495916A (ja) 1990-08-07 1990-08-07 光スキャナ

Publications (1)

Publication Number Publication Date
ATE151891T1 true ATE151891T1 (de) 1997-05-15

Family

ID=26517668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91113316T ATE151891T1 (de) 1990-08-07 1991-08-07 Optischer abtaster

Country Status (4)

Country Link
US (2) US5245463A (de)
EP (1) EP0471291B1 (de)
AT (1) ATE151891T1 (de)
DE (1) DE69125666T2 (de)

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US5514861A (en) * 1988-05-11 1996-05-07 Symbol Technologies, Inc. Computer and/or scanner system mounted on a glove
US5410140A (en) * 1988-05-11 1995-04-25 Symbol Technologies, Inc. Mirrorless ring mounted miniature optical scanner
US5552592A (en) * 1989-10-30 1996-09-03 Symbol Technologies, Inc. Slim scan module with dual detectors
US5206492A (en) * 1989-10-30 1993-04-27 Symbol Technologies, Inc. Bar code symbol scanner with reduced power usage to effect reading
US5583331A (en) * 1989-10-30 1996-12-10 Symbol Technologies, Inc. Arrangement for compensating for scan line curvature
US5373148A (en) * 1989-10-30 1994-12-13 Symbol Technologies, Inc. Optical scanners with scan motion damping and orientation of astigmantic laser generator to optimize reading of two-dimensionally coded indicia
US5280165A (en) * 1989-10-30 1994-01-18 Symbol Technolgoies, Inc. Scan pattern generators for bar code symbol readers
US5367151A (en) * 1989-10-30 1994-11-22 Symbol Technologies, Inc. Slim scan module with interchangeable scan element
US5262627A (en) * 1989-10-30 1993-11-16 Symbol Technologies, Inc. Scanning arrangement and method
US5621371A (en) * 1989-10-30 1997-04-15 Symbol Technologies, Inc. Arrangement for two-dimensional optical scanning with springs of different moduli of elasticity
US5479000A (en) * 1989-10-30 1995-12-26 Symbol Technologies, Inc. Compact scanning module for reading bar codes
US5543610A (en) * 1989-10-30 1996-08-06 Symbol Technologies, Inc. Compact bar code scanning arrangement
US5412198A (en) * 1989-10-30 1995-05-02 Symbol Technologies, Inc. High-speed scanning arrangement with high-frequency, low-stress scan element
US5477043A (en) * 1989-10-30 1995-12-19 Symbol Technologies, Inc. Scanning arrangement for the implementation of scanning patterns over indicia by driving the scanning elements in different component directions
US5828051A (en) * 1991-02-12 1998-10-27 Omron Corporation Optical scanner and bar code reader employing same
US5610387A (en) * 1992-05-15 1997-03-11 Symbol Technologies, Inc. Portable optical scanning system worn by a user for reading indicia of differing light reflectivity
US5708262A (en) * 1992-05-15 1998-01-13 Symbol Technologies, Inc. Miniature high speed scan element mounted on a personal computer interface card
US6036098A (en) * 1992-05-15 2000-03-14 Symbol Technologies, Inc. Miniature scan element operably connected to a personal computer interface card
JP3003429B2 (ja) * 1992-10-08 2000-01-31 富士電機株式会社 ねじり振動子および光偏向子
EP0606887B1 (de) * 1993-01-12 1997-12-29 Canon Kabushiki Kaisha Optisches Abtastgerät
US5903300A (en) * 1993-01-12 1999-05-11 Canon Kabushiki Kaisha Deflection scanning apparatus having balance control
US6853293B2 (en) 1993-05-28 2005-02-08 Symbol Technologies, Inc. Wearable communication system
JP3210982B2 (ja) * 1993-05-28 2001-09-25 オムロン株式会社 光走査装置、並びに当該光走査装置を用いた光センサ装置、符号情報読み取り装置及びｐｏｓシステム
US6811088B2 (en) 1993-05-28 2004-11-02 Symbol Technologies, Inc. Portable data collection system
JP3636742B2 (ja) * 1993-12-22 2005-04-06 オムロン株式会社 光スキャナ及び光走査装置並びに当該光走査装置を用いた符号情報読み取り装置及びｐｏｓシステム
US6158662A (en) * 1995-03-20 2000-12-12 Symbol Technologies, Inc. Triggered optical reader
CA2179837C (en) * 1995-06-28 2000-01-11 Masaharu Yoshida Light scanner
US5929892A (en) * 1996-08-26 1999-07-27 Hewlett-Packard Company Beam deflecting for enhanced laser printer scanning
US5915063A (en) * 1997-01-15 1999-06-22 Colbourne; Paul Variable optical attenuator
US6049407A (en) * 1997-05-05 2000-04-11 University Of Washington Piezoelectric scanner
US5982528A (en) * 1998-01-20 1999-11-09 University Of Washington Optical scanner having piezoelectric drive
DE19728598C2 (de) * 1997-07-04 2000-12-14 Bosch Gmbh Robert Mikromechanische Spiegeleinrichtung
US6583772B1 (en) * 1998-08-05 2003-06-24 Microvision, Inc. Linked scanner imaging system and method
US7098871B1 (en) * 1998-08-05 2006-08-29 Microvision, Inc. Optical scanning system with correction
US6795221B1 (en) 1999-08-05 2004-09-21 Microvision, Inc. Scanned display with switched feeds and distortion correction
US6653621B2 (en) * 2001-03-23 2003-11-25 Microvision, Inc. Frequency tunable resonant scanner and method of making
US6882462B2 (en) * 2002-11-01 2005-04-19 Microvision, Inc. Resonant scanner with asymmetric mass distribution
US6362912B1 (en) 1999-08-05 2002-03-26 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6433907B1 (en) 1999-08-05 2002-08-13 Microvision, Inc. Scanned display with plurality of scanning assemblies
US6256131B1 (en) 1999-08-05 2001-07-03 Microvision Inc. Active tuning of a torsional resonant structure
US6384406B1 (en) 1999-08-05 2002-05-07 Microvision, Inc. Active tuning of a torsional resonant structure
US6245590B1 (en) 1999-08-05 2001-06-12 Microvision Inc. Frequency tunable resonant scanner and method of making
US6654158B2 (en) 2001-04-20 2003-11-25 Microvision, Inc. Frequency tunable resonant scanner with auxiliary arms
US6924476B2 (en) * 2002-11-25 2005-08-02 Microvision, Inc. Resonant beam scanner with raster pinch compensation
US6285489B1 (en) 1999-08-05 2001-09-04 Microvision Inc. Frequency tunable resonant scanner with auxiliary arms
US7262765B2 (en) * 1999-08-05 2007-08-28 Microvision, Inc. Apparatuses and methods for utilizing non-ideal light sources
US6445362B1 (en) 1999-08-05 2002-09-03 Microvision, Inc. Scanned display with variation compensation
US6515781B2 (en) * 1999-08-05 2003-02-04 Microvision, Inc. Scanned imaging apparatus with switched feeds
US6661393B2 (en) 1999-08-05 2003-12-09 Microvision, Inc. Scanned display with variation compensation
EP1081529A3 (de) * 1999-08-30 2002-05-29 PSC Scanning, Inc. Reflektierende Blattfeder
US6637657B2 (en) 2001-04-06 2003-10-28 Symbol Technologies, Inc. Compact scan module with magnetically centered scan mirror
US7023402B2 (en) * 2001-09-21 2006-04-04 Microvision, Inc. Scanned display with pinch, timing, and distortion correction
GB2389457B (en) * 2002-06-07 2006-07-26 Microsaic Systems Ltd Microengineered optical scanner
US20040004775A1 (en) * 2002-07-08 2004-01-08 Turner Arthur Monroe Resonant scanning mirror with inertially coupled activation
US7477425B2 (en) * 2002-07-19 2009-01-13 Hewlett-Packard Development Company, L.P. Biasable drive for an image scanner carriage
US7982765B2 (en) * 2003-06-20 2011-07-19 Microvision, Inc. Apparatus, system, and method for capturing an image with a scanned beam of light
WO2008038649A1 (fr) 2006-09-27 2008-04-03 National Institute Of Advanced Industrial Science And Technology Dispositif de balayage optique
JP5229899B2 (ja) * 2006-09-27 2013-07-03 独立行政法人産業技術総合研究所 光走査装置
EP1965225A3 (de) * 2007-02-28 2009-07-15 Denso Wave Incorporated Laserradarvorrichtung zur dreidimensionalen Erkennung von Objekten
TWI408413B (zh) * 2011-02-25 2013-09-11 Ind Tech Res Inst 二維掃描反射裝置
EP3133581B1 (de) 2015-08-18 2019-01-23 Ricoh Company, Ltd. Ansteuersystem, video vorrichtung, bildprojektionsvorrichtung und ansteuerverfahren
EP3136153B1 (de) * 2015-08-26 2019-05-15 Ricoh Company, Ltd. Aktuatorsteuerungsvorrichtung, antriebssystem, videovorrichtung, bildprojektionsvorrichtung und aktuatorsteuerungsverfahren
CN108803011A (zh) * 2018-03-15 2018-11-13 成都理想境界科技有限公司 一种图像矫正方法及光纤扫描成像设备

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US3666974A (en) * 1970-01-16 1972-05-30 Bulova Watch Co Inc Torsional fork transducers
US3921045A (en) * 1974-07-24 1975-11-18 Bulova Watch Co Inc Damped torsional rod oscillator
US3998092A (en) * 1974-12-23 1976-12-21 Bruce Sargent Maccabee Simple systems for light beam modulation by acoustic surface waves
DE2640282A1 (de) * 1976-09-08 1978-03-09 Leitz Ernst Gmbh Scanningspiegel fuer optische geraete
US4213146A (en) * 1978-03-24 1980-07-15 Laser Video, Inc. Scanning system for light beam displays
US4421381A (en) * 1980-04-04 1983-12-20 Yokogawa Hokushin Electric Corp. Mechanical vibrating element
JPS6256921A (ja) * 1985-09-06 1987-03-12 Citizen Watch Co Ltd 光走査装置
US4732440A (en) * 1985-10-22 1988-03-22 Gadhok Jagmohan S Self resonant scanning device
US4878721A (en) * 1987-02-17 1989-11-07 General Scanning, Inc. Resonant mechanical system
US4902083A (en) * 1988-05-31 1990-02-20 Reflection Technology, Inc. Low vibration resonant scanning unit for miniature optical display apparatus
US4919500A (en) * 1988-09-09 1990-04-24 General Scanning, Inc. Torsion bar scanner with damping
US5079641A (en) * 1990-09-17 1992-01-07 Eastman Kodak Company Assembly for static control and dynamic damping of an optical element

Also Published As

Publication number Publication date
EP0471291A3 (en) 1992-04-22
DE69125666T2 (de) 1997-11-27
US5245463A (en) 1993-09-14
DE69125666D1 (de) 1997-05-22
EP0471291A2 (de) 1992-02-19
EP0471291B1 (de) 1997-04-16
US5444565A (en) 1995-08-22

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