CN101258441B - 激光束聚焦装置和方法 - Google Patents

激光束聚焦装置和方法 Download PDF

Info

Publication number
CN101258441B
CN101258441B CN200680010255XA CN200680010255A CN101258441B CN 101258441 B CN101258441 B CN 101258441B CN 200680010255X A CN200680010255X A CN 200680010255XA CN 200680010255 A CN200680010255 A CN 200680010255A CN 101258441 B CN101258441 B CN 101258441B
Authority
CN
China
Prior art keywords
support
laser
laser beam
optical axis
condenser lens
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
CN200680010255XA
Other languages
English (en)
Chinese (zh)
Other versions
CN101258441A (zh
Inventor
卡尔·维坦博格
辛正
范晓行
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.)
Microvision Inc
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of CN101258441A publication Critical patent/CN101258441A/zh
Application granted granted Critical
Publication of CN101258441B publication Critical patent/CN101258441B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/104—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with scanning systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CN200680010255XA 2005-03-28 2006-03-10 激光束聚焦装置和方法 Expired - Fee Related CN101258441B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/091,855 US7303290B2 (en) 2004-12-07 2005-03-28 Laser beam focusing arrangement and method
US11/091,855 2005-03-28
PCT/US2006/009622 WO2006104718A2 (en) 2005-03-28 2006-03-10 Laser beam focusing arrangement and method

Publications (2)

Publication Number Publication Date
CN101258441A CN101258441A (zh) 2008-09-03
CN101258441B true CN101258441B (zh) 2010-08-04

Family

ID=37053883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200680010255XA Expired - Fee Related CN101258441B (zh) 2005-03-28 2006-03-10 激光束聚焦装置和方法

Country Status (5)

Country Link
US (1) US7303290B2 (enExample)
JP (1) JP2008537162A (enExample)
CN (1) CN101258441B (enExample)
DE (1) DE112006000757T5 (enExample)
WO (1) WO2006104718A2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883214B2 (en) * 2007-02-28 2011-02-08 Microvision, Inc. Compact image projection arrangement with correction for laser beam angular misalignment
JP4285563B2 (ja) * 2007-06-19 2009-06-24 コニカミノルタビジネステクノロジーズ株式会社 レーザ走査装置及び画像形成装置
US20090160833A1 (en) * 2007-12-21 2009-06-25 Microvision, Inc. Laser Projection White Balance Tracking
US7997742B2 (en) * 2008-03-25 2011-08-16 Microvision, Inc. Capacitive comb feedback for high speed scan mirror
US20090251670A1 (en) * 2008-04-03 2009-10-08 Motorola, Inc. Optical feedback for high speed scan mirror
DE102009001726A1 (de) * 2009-03-23 2011-02-24 Robert Bosch Gmbh Linsenhalter
JP5370037B2 (ja) * 2009-09-17 2013-12-18 ブラザー工業株式会社 画像形成装置
DE102009055225B4 (de) * 2009-12-23 2013-09-19 Osram Gmbh Verfahren zur Herstellung einer Laservorrichtung
JP6007861B2 (ja) * 2012-08-06 2016-10-12 株式会社リコー 光偏向器及び画像投射装置
US9523905B2 (en) * 2012-08-06 2016-12-20 Intel Corporation Projection device and a method of manufacturing a projection device
WO2014103093A1 (ja) 2012-12-26 2014-07-03 パナソニック株式会社 画像表示装置とこれに用いられる光変換パネル
EP2966490A1 (de) * 2014-07-08 2016-01-13 Fisba Optik Ag Vorrichtung zur Erzeugung von Licht mit mehreren Wellenlängen, Verfahren zur Herstellung einer Vorrichtung, Verwendung eines Positionierungsmoduls, Verfahren zur Kombination von Lichtstrahlen und Vorrichtung zur Erzeugung von Licht mit mehreren Wellenlängen
JP6604033B2 (ja) * 2015-05-20 2019-11-13 日本精機株式会社 投写型表示装置
CN205262296U (zh) * 2015-11-27 2016-05-25 西安华科光电有限公司 一种多功能激光光源
US10302938B2 (en) 2016-02-08 2019-05-28 Panasonic Intellectual Property Management Co., Ltd. Light source device and image display apparatus
CN107918182A (zh) 2016-10-08 2018-04-17 信泰光学(深圳)有限公司 光学装置
JP2018063345A (ja) * 2016-10-13 2018-04-19 株式会社日立エルジーデータストレージ 光学素子の支持体および画像描画装置
US10036892B1 (en) * 2017-04-20 2018-07-31 Oculus Vr, Llc Adhesive immersion of an optical assembly
CN107768283A (zh) * 2017-09-26 2018-03-06 武汉华星光电技术有限公司 机台及机台控制方法
US11402733B2 (en) * 2020-05-29 2022-08-02 Mega1 Company Ltd. Projecting apparatus
US20220026198A1 (en) * 2020-07-27 2022-01-27 Beijing Voyager Technology Co., Ltd. METHODS AND APPARATUSES FOR ALIGNING A LASER MODULE IN A LiDAR SYSTEM
KR102274415B1 (ko) * 2020-11-26 2021-07-07 한화시스템 주식회사 광학계, 적외선 카메라 및 조립방법
KR102274416B1 (ko) * 2020-11-26 2021-07-07 한화시스템 주식회사 광학 렌즈계, 광학장비 및 고정방법
CN112648887B (zh) * 2020-12-16 2022-08-16 航天科工微电子系统研究院有限公司 基于共架雷达复合探测的光电跟踪与控制方法
JP2023010142A (ja) * 2021-07-09 2023-01-20 セイコーエプソン株式会社 回路装置、制御装置及びレーザープロジェクター

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762395A (en) * 1986-09-02 1988-08-09 Amp Incorporated Lens assembly for optical coupling with a semiconductor laser
US20020075916A1 (en) * 2000-12-06 2002-06-20 Wataru Sato Laser device and lens position adjustment method in the laser device
CN1551998A (zh) * 2001-05-25 2004-12-01 �´ﱣ����ӡ���������ι�˾ 小型成像头和高速多头激光成像组件和方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000514274A (ja) * 1997-01-28 2000-10-24 コーポレイション フォー レーザー オプティクス リサーチ レーザービデオディスプレイのシステムと手段

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762395A (en) * 1986-09-02 1988-08-09 Amp Incorporated Lens assembly for optical coupling with a semiconductor laser
US20020075916A1 (en) * 2000-12-06 2002-06-20 Wataru Sato Laser device and lens position adjustment method in the laser device
CN1551998A (zh) * 2001-05-25 2004-12-01 �´ﱣ����ӡ���������ι�˾ 小型成像头和高速多头激光成像组件和方法

Also Published As

Publication number Publication date
DE112006000757T5 (de) 2008-02-07
CN101258441A (zh) 2008-09-03
WO2006104718A2 (en) 2006-10-05
WO2006104718A3 (en) 2007-05-31
US20060119805A1 (en) 2006-06-08
JP2008537162A (ja) 2008-09-11
US7303290B2 (en) 2007-12-04

Similar Documents

Publication Publication Date Title
CN101258441B (zh) 激光束聚焦装置和方法
CN101124514B (zh) 彩色图像投影设备和方法
US7859600B2 (en) Arrangement for and method of projecting a level image
KR101020072B1 (ko) 선형 스캔 라인으로 화상을 투영하는 장치 및 방법
WO2007145771A2 (en) Arrangement for, and method of, enhancing image projection by holding scan mirror steady during part of mirror drive cycle
US7815119B2 (en) Monitoring scan mirror motion in laser scanning arrangements
CN100582862C (zh) 改善图像投影设备的图像质量的设备和方法
CN101233528A (zh) 拉紧、扭转弯曲部和利用该弯曲部扫描光的紧凑驱动器和方法
US7006274B1 (en) Compact acousto-optical modulator
WO2007145769A2 (en) Arrangement for and method of projecting an image to be viewed over extended viewing range
US7460287B2 (en) Arrangement for and method of increasing pixel symmetry, especially for image projection arrangements
CN101189619A (zh) 光栅图形中的扫描行对准
JP2008547055A (ja) 電気的干渉による画像の歪みを減少させる装置および方法
US20080204385A1 (en) Multiple control data interface between different hosts and controller for an image projection arrangement
US20070273843A1 (en) Arrangement for, and method of, increasing brightness of a projected image with drive-assisted flyback
US20070279509A1 (en) Arrangement for and method of projecting an image with modulated lasers
US20070278393A1 (en) System for and method of projecting an image and adjusting a data frequency of a video signal during image projection
JP2008535021A (ja) コンパクト音響光学変調器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: MICROVISION INC.

Free format text: FORMER OWNER: SYMBOL TECHNOLOGIES, INC.

Effective date: 20101224

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: NEW YORK, USA TO: WASHINGTON, USA

TR01 Transfer of patent right

Effective date of registration: 20101224

Address after: Washington, USA

Patentee after: Microvision Inc.

Address before: American New York

Patentee before: Symbol Technologies Co., Ltd.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100804

Termination date: 20140310