JP2007517469A - レーザー投影ディスプレイによって送達されるパワーを制御可能に低減するための方法および装置 - Google Patents

レーザー投影ディスプレイによって送達されるパワーを制御可能に低減するための方法および装置 Download PDF

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Publication number
JP2007517469A
JP2007517469A JP2006547240A JP2006547240A JP2007517469A JP 2007517469 A JP2007517469 A JP 2007517469A JP 2006547240 A JP2006547240 A JP 2006547240A JP 2006547240 A JP2006547240 A JP 2006547240A JP 2007517469 A JP2007517469 A JP 2007517469A
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Prior art keywords
laser
controller
laser light
display surface
reflected
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Japanese (ja)
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JP2007517469A5 (https=
Inventor
ミクロス スターン，
ポール ドボスキス，
ナラヤン ナンブディリ，
カール ウィッテンブルグ，
チン タン，
ロン ゴールドマン，
ドミトリー ヤビッド，
フレデリック エフ． ウッド，
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シンボル テクノロジーズ， インコーポレイテッド
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Publication of JP2007517469A publication Critical patent/JP2007517469A/ja
Publication of JP2007517469A5 publication Critical patent/JP2007517469A5/ja
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lasers (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Surgery Devices (AREA)
JP2006547240A 2003-12-31 2004-12-21 レーザー投影ディスプレイによって送達されるパワーを制御可能に低減するための方法および装置 Pending JP2007517469A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53400803P 2003-12-31 2003-12-31
US10/836,813 US7030353B2 (en) 2003-12-31 2004-04-30 Method and apparatus for controllably reducing power delivered by a laser projection display
PCT/US2004/042835 WO2005067309A1 (en) 2003-12-31 2004-12-21 Method and apparatus for controllably reducing power delivered by a laser projection display

Publications (2)

Publication Number Publication Date
JP2007517469A true JP2007517469A (ja) 2007-06-28
JP2007517469A5 JP2007517469A5 (https=) 2008-01-10

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JP2006547240A Pending JP2007517469A (ja) 2003-12-31 2004-12-21 レーザー投影ディスプレイによって送達されるパワーを制御可能に低減するための方法および装置

Country Status (6)

Country Link
US (1) US7030353B2 (https=)
EP (1) EP1700485B1 (https=)
JP (1) JP2007517469A (https=)
CN (1) CN1902945B (https=)
DE (1) DE602004028961D1 (https=)
WO (1) WO2005067309A1 (https=)

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CN102375309A (zh) * 2010-08-26 2012-03-14 鸿富锦精密工业（深圳）有限公司 投影机光线调整系统及方法

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US12295744B2 (en) 2006-01-10 2025-05-13 Accuvein, Inc. Micro vein enhancer with two lasers and two optical detectors configured for removing surface topology
US11253198B2 (en) 2006-01-10 2022-02-22 Accuvein, Inc. Stand-mounted scanned laser vein contrast enhancer
US9854977B2 (en) 2006-01-10 2018-01-02 Accuvein, Inc. Scanned laser vein contrast enhancer using a single laser, and modulation circuitry
US12471844B2 (en) 2006-06-29 2025-11-18 Accuvein, Inc. Scanned laser vein contrast enhancer with full stopping of scanner movement during scan line reversals
US12408865B2 (en) 2006-01-10 2025-09-09 Accuvein Inc. Vein imaging device with differential image resolution at the center and the extremities of the vein image
US8255040B2 (en) 2006-06-29 2012-08-28 Accuvein, Llc Micro vein enhancer
US10238294B2 (en) 2006-06-29 2019-03-26 Accuvein, Inc. Scanned laser vein contrast enhancer using one laser
US12089951B2 (en) 2006-01-10 2024-09-17 AccuVeiw, Inc. Scanned laser vein contrast enhancer with scanning correlated to target distance
US8489178B2 (en) 2006-06-29 2013-07-16 Accuvein Inc. Enhanced laser vein contrast enhancer with projection of analyzed vein data
US8838210B2 (en) * 2006-06-29 2014-09-16 AccuView, Inc. Scanned laser vein contrast enhancer using a single laser
US10813588B2 (en) 2006-01-10 2020-10-27 Accuvein, Inc. Micro vein enhancer
US11278240B2 (en) 2006-01-10 2022-03-22 Accuvein, Inc. Trigger-actuated laser vein contrast enhancer
US9492117B2 (en) 2006-01-10 2016-11-15 Accuvein, Inc. Practitioner-mounted micro vein enhancer
US8463364B2 (en) * 2009-07-22 2013-06-11 Accuvein Inc. Vein scanner
US8594770B2 (en) 2006-06-29 2013-11-26 Accuvein, Inc. Multispectral detection and presentation of an object's characteristics
US8665507B2 (en) * 2006-06-29 2014-03-04 Accuvein, Inc. Module mounting mirror endoscopy
US8244333B2 (en) 2006-06-29 2012-08-14 Accuvein, Llc Scanned laser vein contrast enhancer
US8730321B2 (en) 2007-06-28 2014-05-20 Accuvein, Inc. Automatic alignment of a contrast enhancement system
KR20080060923A (ko) * 2006-12-27 2008-07-02 삼성전자주식회사 복수개의 레이저 광원에 공급되는 전원을 제어하기 위한레이저 프로젝터 및 그 방법
DE102007042720A1 (de) * 2007-09-07 2009-03-12 Robert Bosch Gmbh Laserprojektionssystem mit Leistungsüberprüfung
JP5157381B2 (ja) * 2007-11-14 2013-03-06 船井電機株式会社 画像表示装置
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
US8290208B2 (en) * 2009-01-12 2012-10-16 Eastman Kodak Company Enhanced safety during laser projection
US9061109B2 (en) 2009-07-22 2015-06-23 Accuvein, Inc. Vein scanner with user interface
US8690342B2 (en) * 2010-08-31 2014-04-08 Corning Incorporated Energy transfer in scanning laser projectors
CN101976011B (zh) * 2010-09-03 2012-05-16 朱强 Md短焦距投影显示装置
DE102010063921A1 (de) * 2010-12-22 2012-06-28 Osram Ag Projektionsvorrichtung zum Projizieren mindestens eines Bildes auf eine Projektionsfläche und entsprechendes Verfahren zum Betreiben einer Projektionsvorrichtung
KR20120097727A (ko) * 2011-02-25 2012-09-05 엘지전자 주식회사 레이저 프로젝터 및 그의 신호 처리방법
JP2013061598A (ja) * 2011-09-15 2013-04-04 Funai Electric Co Ltd プロジェクタおよびプロジェクタ機能を有する電子機器
US9072426B2 (en) 2012-08-02 2015-07-07 AccuVein, Inc Device for detecting and illuminating vasculature using an FPGA
US10517483B2 (en) 2012-12-05 2019-12-31 Accuvein, Inc. System for detecting fluorescence and projecting a representative image
US9140971B2 (en) * 2013-10-31 2015-09-22 Microvision, Inc. Scanning laser proximity detection

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JP2000019637A (ja) * 1998-07-03 2000-01-21 Seiko Epson Corp 投写型表示装置
JP2000276218A (ja) * 1999-03-26 2000-10-06 Kubota Corp 作業機械の制御装置
JP2001249399A (ja) * 1999-12-28 2001-09-14 Sony Corp 画像投射方法及び画像投射装置

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US6224216B1 (en) * 2000-02-18 2001-05-01 Infocus Corporation System and method employing LED light sources for a projection display
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US6489934B1 (en) * 2000-07-07 2002-12-03 Judah Klausner Cellular phone with built in optical projector for display of data
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JPH11501419A (ja) * 1996-09-30 1999-02-02 エルディティ ゲーエムベーハー ウント シーオー．レーザー―ディスプレー―テクノロギー カーゲー 画像表示装置
JP2000019637A (ja) * 1998-07-03 2000-01-21 Seiko Epson Corp 投写型表示装置
JP2000276218A (ja) * 1999-03-26 2000-10-06 Kubota Corp 作業機械の制御装置
JP2001249399A (ja) * 1999-12-28 2001-09-14 Sony Corp 画像投射方法及び画像投射装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102375309A (zh) * 2010-08-26 2012-03-14 鸿富锦精密工业（深圳）有限公司 投影机光线调整系统及方法

Also Published As

Publication number Publication date
EP1700485B1 (en) 2010-09-01
US20050175048A1 (en) 2005-08-11
CN1902945A (zh) 2007-01-24
CN1902945B (zh) 2010-08-04
DE602004028961D1 (de) 2010-10-14
WO2005067309A1 (en) 2005-07-21
EP1700485A1 (en) 2006-09-13
US7030353B2 (en) 2006-04-18

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