DE60136453D1 - Dreidimensionaler bildprojektor - Google Patents

Dreidimensionaler bildprojektor

Info

Publication number
DE60136453D1
DE60136453D1 DE60136453T DE60136453T DE60136453D1 DE 60136453 D1 DE60136453 D1 DE 60136453D1 DE 60136453 T DE60136453 T DE 60136453T DE 60136453 T DE60136453 T DE 60136453T DE 60136453 D1 DE60136453 D1 DE 60136453D1
Authority
DE
Germany
Prior art keywords
module
dimensional image
image projector
laser projector
optics
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 - Lifetime
Application number
DE60136453T
Other languages
English (en)
Inventor
Steven P Kaufman
Arkady Savikovsky
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.)
Laser Projection Technologies Inc
Original Assignee
Laser Projection Technologies Inc
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 Laser Projection Technologies Inc filed Critical Laser Projection Technologies Inc
Application granted granted Critical
Publication of DE60136453D1 publication Critical patent/DE60136453D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
DE60136453T 2000-04-19 2001-04-18 Dreidimensionaler bildprojektor Expired - Lifetime DE60136453D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/553,235 US6547397B1 (en) 2000-04-19 2000-04-19 Apparatus and method for projecting a 3D image
PCT/US2001/012751 WO2001082634A2 (en) 2000-04-19 2001-04-18 Three-dimensional image projector

Publications (1)

Publication Number Publication Date
DE60136453D1 true DE60136453D1 (de) 2008-12-18

Family

ID=24208663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136453T Expired - Lifetime DE60136453D1 (de) 2000-04-19 2001-04-18 Dreidimensionaler bildprojektor

Country Status (7)

Country Link
US (1) US6547397B1 (de)
EP (1) EP1277066B1 (de)
AT (1) ATE413612T1 (de)
AU (1) AU2001255490A1 (de)
CA (1) CA2404976C (de)
DE (1) DE60136453D1 (de)
WO (1) WO2001082634A2 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001346227A (ja) * 2000-06-01 2001-12-14 Minolta Co Ltd 立体画像表示装置、立体画像表示システムおよび立体画像表示用データファイル
GB0216255D0 (en) * 2002-07-12 2002-08-21 Wynne Willson Gottelier Ltd Light beam steering device
CN100437342C (zh) * 2003-05-23 2008-11-26 明基电通股份有限公司 根据环境大小调整画面大小及亮度的投影机
US6935748B2 (en) * 2003-09-08 2005-08-30 Laser Projection Technologies, Inc. 3D projection with image recording
WO2005025199A2 (en) 2003-09-10 2005-03-17 Virtek Laser Systems, Inc. Laser projection systems and method
US7425073B2 (en) * 2003-12-31 2008-09-16 Symbol Technologies, Inc. Method and apparatus for conserving power in a laser projection display
US20050175941A1 (en) * 2004-02-06 2005-08-11 Rohm And Hass Electronic Materials, L.L.C. Imaging composition and method
KR101125678B1 (ko) * 2004-02-06 2012-03-28 롬 앤드 하스 일렉트로닉 머트어리얼즈, 엘.엘.씨. 개선된 이미지화 조성물 및 방법
US7977026B2 (en) * 2004-02-06 2011-07-12 Rohm And Haas Electronic Materials Llc Imaging methods
US7144676B2 (en) * 2004-02-06 2006-12-05 Rohm And Haas Electronic Materials Llc Imaging compositions and methods
US7270932B2 (en) * 2004-02-06 2007-09-18 Rohm And Haas Electronic Materials Llc Imaging composition and method
US7241981B2 (en) * 2004-03-05 2007-07-10 Lap Laser Llc Systems and methods for displaying images and processing work pieces
US7618415B2 (en) * 2004-04-09 2009-11-17 Technolas Perfect Vision Gmbh Beam steering system for corneal laser surgery
US7412662B2 (en) * 2004-04-12 2008-08-12 Microsoft Corporation Method and system for redirection of transformed windows
US7244029B2 (en) * 2004-10-08 2007-07-17 Virtek Vision International Inc. Laser projector having temperature control
US7701592B2 (en) * 2004-12-17 2010-04-20 The Boeing Company Method and apparatus for combining a targetless optical measurement function and optical projection of information
CA2596284C (en) 2005-02-01 2016-07-26 Laser Projection Technologies, Inc. Laser projection with object feature detection
US8085388B2 (en) * 2005-02-01 2011-12-27 Laser Projection Technologies, Inc. Laser radar projection with object feature detection and ranging
TWI364889B (en) * 2005-11-11 2012-05-21 Hon Hai Prec Ind Co Ltd Laser device and laser system using the same
US20070117042A1 (en) * 2005-11-23 2007-05-24 Rohm And Haas Electronic Materials Llc Imaging methods
US20070205875A1 (en) * 2006-03-03 2007-09-06 De Haan Ido G Auxiliary device with projection display information alert
US20080055554A1 (en) * 2006-08-30 2008-03-06 Keith Tubin Full Scale Plan Projection
CN101329813B (zh) * 2007-06-20 2010-09-29 鸿富锦精密工业（深圳）有限公司 三维遥控装置以及三维遥控系统
JP5315756B2 (ja) * 2008-04-01 2013-10-16 セイコーエプソン株式会社 画像表示装置
EP2131146A1 (de) * 2008-06-02 2009-12-09 Saab Ab Positionierung eines lichtreflektierenden Objekts durch das Schwenken von linienförmigen Lichtstrahlen
US7769063B2 (en) * 2008-10-23 2010-08-03 Corning Incorporated Correction of power variations in laser sources
US9586367B2 (en) * 2008-11-04 2017-03-07 Lockheed Martin Corporation Composite laminate thickness compensation
WO2010094135A1 (en) * 2009-02-23 2010-08-26 2G Robotics Inc. Laser scanner assembly
US9551575B2 (en) 2009-03-25 2017-01-24 Faro Technologies, Inc. Laser scanner having a multi-color light source and real-time color receiver
DE102009015920B4 (de) 2009-03-25 2014-11-20 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
DE102009025201B3 (de) * 2009-06-12 2011-01-27 Konrad Maierhofer Projektionsvorrichtung
US8118438B2 (en) * 2009-07-24 2012-02-21 Optimet, Optical Metrology Ltd. Method and apparatus for real-time projection onto an object of data obtained from 3-D measurement
US9210288B2 (en) 2009-11-20 2015-12-08 Faro Technologies, Inc. Three-dimensional scanner with dichroic beam splitters to capture a variety of signals
US9113023B2 (en) 2009-11-20 2015-08-18 Faro Technologies, Inc. Three-dimensional scanner with spectroscopic energy detector
DE102009057101A1 (de) 2009-11-20 2011-05-26 Faro Technologies, Inc., Lake Mary Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9529083B2 (en) 2009-11-20 2016-12-27 Faro Technologies, Inc. Three-dimensional scanner with enhanced spectroscopic energy detector
US9186849B2 (en) * 2009-12-10 2015-11-17 Michael Spellman Composite part manufacturing compensation system and method
US8630314B2 (en) 2010-01-11 2014-01-14 Faro Technologies, Inc. Method and apparatus for synchronizing measurements taken by multiple metrology devices
US9607239B2 (en) 2010-01-20 2017-03-28 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
WO2011090895A1 (en) 2010-01-20 2011-07-28 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with multi-bus arm technology
US8615893B2 (en) 2010-01-20 2013-12-31 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine having integrated software controls
US9628775B2 (en) 2010-01-20 2017-04-18 Faro Technologies, Inc. Articulated arm coordinate measurement machine having a 2D camera and method of obtaining 3D representations
JP2013517507A (ja) 2010-01-20 2013-05-16 ファロ テクノロジーズ インコーポレーテッド 組み込みアーム歪みセンサ
US8875409B2 (en) 2010-01-20 2014-11-04 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US8677643B2 (en) 2010-01-20 2014-03-25 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
US9879976B2 (en) 2010-01-20 2018-01-30 Faro Technologies, Inc. Articulated arm coordinate measurement machine that uses a 2D camera to determine 3D coordinates of smoothly continuous edge features
US9163922B2 (en) 2010-01-20 2015-10-20 Faro Technologies, Inc. Coordinate measurement machine with distance meter and camera to determine dimensions within camera images
CN102782442A (zh) 2010-01-20 2012-11-14 法罗技术股份有限公司 具有被照亮的探针端的坐标测量机及操作方法
US8898919B2 (en) 2010-01-20 2014-12-02 Faro Technologies, Inc. Coordinate measurement machine with distance meter used to establish frame of reference
US8832954B2 (en) 2010-01-20 2014-09-16 Faro Technologies, Inc. Coordinate measurement machines with removable accessories
DE102010020925B4 (de) 2010-05-10 2014-02-27 Faro Technologies, Inc. Verfahren zum optischen Abtasten und Vermessen einer Umgebung
US20120050688A1 (en) * 2010-09-01 2012-03-01 Wu Taychang Fabrication system having template projection
CN103003713B (zh) 2010-09-08 2015-04-01 法罗技术股份有限公司 具有投影器的激光扫描器或激光跟踪器
EP2453205A1 (de) 2010-11-11 2012-05-16 Leica Geosystems AG Konstruktionsvermessungsgerät zum Vermessen und Markieren von Raumpunkten entlang von auf einer Oberfläche horizontal verlaufenden Höhenlinien
US9168654B2 (en) 2010-11-16 2015-10-27 Faro Technologies, Inc. Coordinate measuring machines with dual layer arm
JP5803184B2 (ja) * 2010-11-19 2015-11-04 株式会社リコー 画像投影装置、メモリアクセス方法
US10001622B2 (en) * 2011-10-25 2018-06-19 Sanford Burnham Medical Research Institute Multifunction autofocus system and method for automated microscopy
DE102012100609A1 (de) 2012-01-25 2013-07-25 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9200899B2 (en) * 2012-03-22 2015-12-01 Virtek Vision International, Inc. Laser projection system and method
US8997362B2 (en) 2012-07-17 2015-04-07 Faro Technologies, Inc. Portable articulated arm coordinate measuring machine with optical communications bus
US10067231B2 (en) 2012-10-05 2018-09-04 Faro Technologies, Inc. Registration calculation of three-dimensional scanner data performed between scans based on measurements by two-dimensional scanner
US9513107B2 (en) 2012-10-05 2016-12-06 Faro Technologies, Inc. Registration calculation between three-dimensional (3D) scans based on two-dimensional (2D) scan data from a 3D scanner
DE102012109481A1 (de) 2012-10-05 2014-04-10 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung
US9644942B2 (en) * 2012-11-29 2017-05-09 Mitsubishi Hitachi Power Systems, Ltd. Method and apparatus for laser projection, and machining method
RU2533348C1 (ru) * 2013-07-04 2014-11-20 Святослав Николаевич Гузевич Оптический способ измерения размеров и положения объекта и дальномер-пеленгатор
WO2015021173A1 (en) 2013-08-06 2015-02-12 Laser Projection Technologies, Inc. Virtual laser projection system and method
CN103489338A (zh) * 2013-09-29 2014-01-01 国家电网公司 一种三维场景投影播放器
US9423278B1 (en) 2015-03-09 2016-08-23 Laser Projection Technologies, Inc. 3D laser projection, scanning and object tracking
DE102015109622B4 (de) * 2015-06-16 2019-12-12 Scanlab Gmbh Laserscanner und Laser-Materialbearbeitungssystem
DE102015122844A1 (de) 2015-12-27 2017-06-29 Faro Technologies, Inc. 3D-Messvorrichtung mit Batteriepack
US10284830B2 (en) 2017-05-12 2019-05-07 Sabre Communications Corporation 3D laser projection of part locations onto communication or utility poles or other structures
JP6718429B2 (ja) 2017-12-22 2020-07-08 株式会社Ｓｕｂａｒｕ 画像投影装置
US10884257B2 (en) 2018-06-25 2021-01-05 Faro Technologies, Inc. Background light suppression for a laser projector
US11035980B2 (en) 2018-07-24 2021-06-15 Faro Technologies, Inc. Laser scanner with projector
WO2020107123A1 (en) * 2018-11-29 2020-06-04 Ha Hieu Thuan Charles Projection device for displaying construction plans
US11552439B2 (en) * 2019-10-24 2023-01-10 Faro Technologies, Inc. Laser projector
US11892621B2 (en) 2019-10-24 2024-02-06 Faro Technologies, Inc. Trajectory and control optimizations for reduced power
US11867499B2 (en) 2020-02-19 2024-01-09 Faro Technologies, Inc. System and method for verifying a position of a component on an object
WO2024112760A1 (en) * 2022-11-22 2024-05-30 Faro Technologies, Inc. Three-dimensional projector and method

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813165A (en) 1971-09-20 1974-05-28 Laser Syst & Electronics Inc Digital distance measuring apparatus employing modulated light beam
US3975100A (en) 1974-09-13 1976-08-17 The United States Of America Method and apparatus for improving the accuracy of measuring the length of a gaging standard by laser interferometer means
US4063819A (en) 1976-08-27 1977-12-20 The United States Of America As Represented By The Secretary Of The Air Force High energy laser pointing and tracking system utilizing beam angle/focus dither method of operation
US4494874A (en) 1981-07-07 1985-01-22 Robotic Vision Systems, Inc. Detection of three-dimensional information using a projected point or line of light
US4396945A (en) 1981-08-19 1983-08-02 Solid Photography Inc. Method of sensing the position and orientation of elements in space
US4436417A (en) 1982-04-14 1984-03-13 Itek Corporation Beam director for optical ranging system
US4533870A (en) 1982-11-29 1985-08-06 The Boeing Company Method for testing multi-section photo-sensitive detectors
US4575625A (en) 1983-09-27 1986-03-11 Knowles Carl H Integral hand-held laser scanner
JPS60237307A (ja) 1984-05-11 1985-11-26 Yokogawa Hewlett Packard Ltd レ−ザ測長器
US4650325A (en) 1985-02-08 1987-03-17 Northrop Corporation Laser tracker designator
US4682894A (en) 1985-03-21 1987-07-28 Robotic Vision Systems, Inc. Calibration of three-dimensional space
JPH0727857B2 (ja) 1985-09-09 1995-03-29 株式会社ニコン 投影光学装置
US4744664A (en) 1986-06-03 1988-05-17 Mechanical Technology Incorporated Method and apparatus for determining the position of a feature of an object
US4816920A (en) 1986-11-18 1989-03-28 General Scanning, Inc. Planar surface scanning system
US4797749A (en) 1986-11-18 1989-01-10 General Scanning, Inc. Scanning system with tunable resonant actuator
DE3706347A1 (de) 1987-02-27 1988-09-08 Fraunhofer Ges Forschung Laserinterferometer zur interferometrischen laengenmessung
US5085502A (en) 1987-04-30 1992-02-04 Eastman Kodak Company Method and apparatus for digital morie profilometry calibrated for accurate conversion of phase information into distance measurements in a plurality of directions
US4790651A (en) 1987-09-30 1988-12-13 Chesapeake Laser Systems, Inc. Tracking laser interferometer
US4813783A (en) 1987-11-03 1989-03-21 Carl-Zeiss-Stiftung Interferometer system for making length or angle measurements
US4925308A (en) 1988-08-09 1990-05-15 Robotic Vision System, Inc. Calibration of three-dimensional space
FR2643450B1 (fr) 1989-02-21 1994-03-18 Aerospatiale Ste Nationale Indle Systeme pour la materialisation d'un point dans l'espace, ses applications et outillage pour ledit systeme
GB8920448D0 (en) 1989-09-09 1989-10-25 Renishaw Plc Apparatus for adjusting the alignment of a light beam
JPH03252507A (ja) 1990-03-02 1991-11-11 Hitachi Ltd レーザ干渉測長装置およびそれを用いた位置決め方法
US5046045A (en) 1990-03-16 1991-09-03 Chipware, Inc. Method of storing data in a read only memory to enhance access time
US5150249A (en) 1990-07-06 1992-09-22 General Scanning, Inc. Two-mirror scanner with pincushion error correction
US5048904A (en) 1990-07-06 1991-09-17 General Scanning, Inc. Two-mirror scanner with pincushion error correction
US5506394A (en) 1990-11-15 1996-04-09 Gap Technologies, Inc. Light beam scanning pen, scan module for the device and method of utilization
US5146463A (en) 1991-05-20 1992-09-08 Spectra-Physics Scanning Systems, Inc. Pointer beam for hand-held laser scanner
BE1006865A6 (nl) 1992-04-29 1995-01-10 Imec Inter Uni Micro Electr Werkwijze voor het fabriceren van opto-electronische componenten.
US5237444A (en) * 1992-06-26 1993-08-17 General Scanning, Inc. Optical scanning system
US5450147A (en) * 1992-09-28 1995-09-12 The Boeing Company Method for controlling projection of optical layup template utilizing cooperative targets
US5651600A (en) 1992-09-28 1997-07-29 The Boeing Company Method for controlling projection of optical layup template utilizing cooperative targets
US5341183A (en) 1992-09-28 1994-08-23 The Boeing Company Method for controlling projection of optical layup template
US5506641A (en) 1992-09-28 1996-04-09 The Boeing Company Apparatus for controlling projection of optical layup template
US5400143A (en) 1993-01-29 1995-03-21 Ball Corporation Compact laser interferometer system
DE4316348A1 (de) 1993-05-15 1994-11-17 Wild Heerbrugg Ag Vorrichtung zur Distanzmessung
FI94906C (fi) 1993-05-21 1995-11-10 Rautaruukki Oy Menetelmä kääntöakselilla ja suuaukolla varustetun säiliön vuorauksen kulumisen mittaamiseksi
US5400132A (en) 1993-10-12 1995-03-21 General Scanning Rectification of a laser pointing device
US5430662A (en) 1993-10-22 1995-07-04 Sepa -- Group Ltd. Laser projection system for truss manufacturing
US5381258A (en) 1994-03-14 1995-01-10 Virtek Vision Intelligence Robotics Technologies Corporation Laser projector for projecting an image onto a curvilinear surface
US5661667A (en) 1994-03-14 1997-08-26 Virtek Vision Corp. 3D imaging using a laser projector
US5464976A (en) 1994-09-26 1995-11-07 Allen-Bradley Company, Inc. Bar code reader having dual mirror oscillating assembly with different orientation of oscillation
US5940180A (en) 1994-10-11 1999-08-17 Giddings & Lewis Laser interferometer measurement system for use with machine tools
US5530548A (en) 1994-11-07 1996-06-25 Automotive Systems Laboratory, Inc. Calibratable optical distance sensing system and method
US5757500A (en) 1995-09-07 1998-05-26 Virtek Vision Corp. Calibration system for large tooling fixtures
US5663795A (en) 1995-09-07 1997-09-02 Virtek Vision Corp. Method of calibrating laser positions relative to workpieces
US5988862A (en) 1996-04-24 1999-11-23 Cyra Technologies, Inc. Integrated system for quickly and accurately imaging and modeling three dimensional objects
US5889582A (en) 1997-03-10 1999-03-30 Virtek Vision Corporation Image-directed active range finding system
US6000801A (en) * 1997-05-02 1999-12-14 General Scanning, Inc. Multi-color laser projector for optical layup template and the like
AU755210B2 (en) 1998-03-10 2002-12-05 Riegl Laser Measurement Systems Gmbh Method for monitoring objects or an object area

Also Published As

Publication number Publication date
WO2001082634A3 (en) 2002-03-21
EP1277066B1 (de) 2008-11-05
CA2404976C (en) 2013-08-13
WO2001082634A2 (en) 2001-11-01
AU2001255490A1 (en) 2001-11-07
CA2404976A1 (en) 2001-11-01
EP1277066A2 (de) 2003-01-22
US6547397B1 (en) 2003-04-15
ATE413612T1 (de) 2008-11-15

Similar Documents

Publication Publication Date Title
ATE413612T1 (de) Dreidimensionaler bildprojektor
DE50012452D1 (de) Projektionsobjektiv mit benachbart angeordneten asphärischen linsenoberflächen
DE60132648D1 (de) Projektionssystem mit mehreren Projektoren
DE60236779D1 (de) Laserprojektionssystem
EP1512999A3 (de) Optisches Gerät, Beleuchtungsvorrichtung unter Verwendung des Geräts, und Projektor unter Verwendung der Beleuchtungsvorrichtung
GB2383428B (en) Image projection device with an integrated photodiode light source
DE10083900T1 (de) Laser Illumination With Speckle Reduction
GB2398385B (en) Laser level with adjustable laser projection line
EP1191386A3 (de) Einrichtung zum Erzeugen von Laserlicht
DE60214576D1 (de) Pharmazeutisch unbedenkliche alendronatsalze in amorpher form
DE50109560D1 (de) Lasermodul mit ansteuerschaltung
DE60109561D1 (de) Lichtquelle mit Laserdioden-Modul
AU2003236881A8 (en) Monolithically integrated high power laser optical device
IL140386A0 (en) Optical device for unifying light beams emitted by several light sources
EP1464888A3 (de) Leuchte für Fahrzeuge
DE50301595D1 (de) Baulasergerät
AU2002220497A1 (en) Optically measuring an object using a coordinate measuring device, cameras and lighting sources
TW200643591A (en) Image-taking apparatus and projection module
WO2002084214A8 (en) Optical apparatus for measuring objects having a rectilinear profile
DE60000851D1 (de) Halbleiterlaser mit parametrischer Lichterzeugung
AU2002354820A1 (en) Arrangement for projecting the light emitted by a laser diode bar into a focal plane
ITMI20001131A0 (it) Proiettore luminoso particolarmente per la proiezione di luce ad infiniti colori, con potenza del fascio elevata.
DE50100626D1 (de) Distanzsensor
TW200714928A (en) Light splitting system and projector incorporating the same
HK1067799A1 (en) Laser diode with an internal mirror

Legal Events

Date Code Title Description
8364 No opposition during term of opposition