DE112006002607T5 - Farbbildprojektionsanordnung und Verfahren, welches ein durch Elektroabsorption moduliertes grünes Lasersystem einsetzt - Google Patents

Farbbildprojektionsanordnung und Verfahren, welches ein durch Elektroabsorption moduliertes grünes Lasersystem einsetzt Download PDF

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Publication number
DE112006002607T5
DE112006002607T5 DE112006002607T DE112006002607T DE112006002607T5 DE 112006002607 T5 DE112006002607 T5 DE 112006002607T5 DE 112006002607 T DE112006002607 T DE 112006002607T DE 112006002607 T DE112006002607 T DE 112006002607T DE 112006002607 T5 DE112006002607 T5 DE 112006002607T5
Authority
DE
Germany
Prior art keywords
laser
wavelength
infrared
guide
green
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.)
Withdrawn
Application number
DE112006002607T
Other languages
German (de)
English (en)
Inventor
Miklos Woodmere N.Y Stern
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.)
Symbol Technologies LLC
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 DE112006002607T5 publication Critical patent/DE112006002607T5/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • 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
    • G03B21/22—Soundproof bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Semiconductor Lasers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE112006002607T 2005-09-28 2006-08-31 Farbbildprojektionsanordnung und Verfahren, welches ein durch Elektroabsorption moduliertes grünes Lasersystem einsetzt Withdrawn DE112006002607T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/237,389 US20070070309A1 (en) 2005-09-28 2005-09-28 Color image projection arrangement and method employing electro-absorption modulated green laser system
US11/237,389 2005-09-28
PCT/US2006/034014 WO2007037908A2 (en) 2005-09-28 2006-08-31 Color image projection arrangement and method employing electro-absorption modulated green laser system

Publications (1)

Publication Number Publication Date
DE112006002607T5 true DE112006002607T5 (de) 2008-08-21

Family

ID=37893412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006002607T Withdrawn DE112006002607T5 (de) 2005-09-28 2006-08-31 Farbbildprojektionsanordnung und Verfahren, welches ein durch Elektroabsorption moduliertes grünes Lasersystem einsetzt

Country Status (5)

Country Link
US (1) US20070070309A1 (https=)
JP (1) JP2009510518A (https=)
CN (1) CN101297240B (https=)
DE (1) DE112006002607T5 (https=)
WO (1) WO2007037908A2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9001028B2 (en) * 2006-08-19 2015-04-07 David James Baker Projector pen
US7711018B2 (en) * 2007-12-21 2010-05-04 Microvision, Inc. Method and apparatus for laser diode compensation
US8346028B2 (en) * 2009-12-15 2013-01-01 Kotura, Inc. Optical device having modulator employing horizontal electrical field
US8585206B2 (en) * 2010-06-29 2013-11-19 Corning Incorporated Methods for operating scanning laser projectors to reduce speckle and image flicker
JP5703631B2 (ja) * 2010-08-26 2015-04-22 セイコーエプソン株式会社 プロジェクター
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
JP4817274B1 (ja) * 2011-01-18 2011-11-16 パナソニック株式会社 画像表示装置
JP5888399B2 (ja) * 2014-12-25 2016-03-22 セイコーエプソン株式会社 プロジェクター
JP6217773B2 (ja) * 2016-02-17 2017-10-25 セイコーエプソン株式会社 プロジェクター
US11104020B2 (en) 2016-03-04 2021-08-31 Harry's, Inc. Razor handle and method of manufacture
CN106330329B (zh) * 2016-08-22 2018-07-03 浙江大学 基于直接调制dpssl的无线光通信装置及其方法
DE102021201550A1 (de) * 2021-02-18 2022-08-18 Psa Automobiles Sa Verfahren zum Betreiben eines hochauflösenden Projektionsscheinwerfers und Projektionsscheinwerfersystem für ein Kraftfahrzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832724B2 (en) 1993-03-26 2004-12-21 Symbol Technologies, Inc. Electro-optical assembly for image projection, especially in portable instruments

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82326C (fi) * 1986-12-05 1991-02-11 Lasermatic Oy Laserhuvud.
US4802182A (en) * 1987-11-05 1989-01-31 Xerox Corporation Monolithic two dimensional waveguide coupled cavity laser/modulator
US5206629A (en) * 1989-02-27 1993-04-27 Texas Instruments Incorporated Spatial light modulator and memory for digitized video display
US5185752A (en) * 1992-02-18 1993-02-09 Spectra Diode Laboratories, Inc. Coupling arrangements for frequency-doubled diode lasers
FR2724050B1 (fr) * 1994-08-31 1997-01-10 Alcatel Nv Procede d'alignement d'un ruban enterre et d'un ruban externe dans un composant optique semiconducteur
JP3386261B2 (ja) * 1994-12-05 2003-03-17 三菱電機株式会社 光半導体装置、及びその製造方法
US5889913A (en) * 1995-03-15 1999-03-30 Kabushiki Kaisha Toshiba Optical semiconductor device and method of fabricating the same
JPH10335751A (ja) * 1997-06-03 1998-12-18 Mitsubishi Electric Corp 半導体レーザ装置およびその製造方法
US6246709B1 (en) * 1998-06-01 2001-06-12 Oki Electric Industry Co., Ltd. Integrated optical element and method for manufacturing an integrated optical element
US6483863B2 (en) * 2001-01-19 2002-11-19 The Trustees Of Princeton University Asymmetric waveguide electroabsorption-modulated laser
DE60215131T2 (de) * 2002-06-12 2007-03-15 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Integriertes Halbleiterlaser-Wellenleiter-Element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6832724B2 (en) 1993-03-26 2004-12-21 Symbol Technologies, Inc. Electro-optical assembly for image projection, especially in portable instruments

Also Published As

Publication number Publication date
WO2007037908A2 (en) 2007-04-05
CN101297240B (zh) 2010-05-19
CN101297240A (zh) 2008-10-29
JP2009510518A (ja) 2009-03-12
US20070070309A1 (en) 2007-03-29
WO2007037908A3 (en) 2007-11-22

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110301