WO1998024240B1 - Systeme d'affichage a balayage par faisceaux laser multiples - Google Patents

Systeme d'affichage a balayage par faisceaux laser multiples

Info

Publication number
WO1998024240B1
WO1998024240B1 PCT/US1997/021545 US9721545W WO9824240B1 WO 1998024240 B1 WO1998024240 B1 WO 1998024240B1 US 9721545 W US9721545 W US 9721545W WO 9824240 B1 WO9824240 B1 WO 9824240B1
Authority
WO
WIPO (PCT)
Prior art keywords
scanning
band
beamlet
beamlets
configuration
Prior art date
Application number
PCT/US1997/021545
Other languages
English (en)
Other versions
WO1998024240A1 (fr
Filing date
Publication date
Application filed filed Critical
Priority to AU74128/98A priority Critical patent/AU7412898A/en
Publication of WO1998024240A1 publication Critical patent/WO1998024240A1/fr
Publication of WO1998024240B1 publication Critical patent/WO1998024240B1/fr

Links

Abstract

L'invention concerne un système d'affichage qui comporte des sources de lumière laser rouge, verte et bleue ainsi que des dispositifs de mise en forme de la lumière, qui reçoivent la lumière laser provenant des sources de lumière laser et mettent en forme la lumière pour créer plusieurs petits faisceaux à peu près identiques. Les petits faisceaux sont modulés individuellement; on combine les petits faisceaux ainsi modulés. Le produit de cette combinaison représente des petits faisceaux dont chacun comprend trois petits faisceaux d'entrée de couleur rouge, verte et bleue, respectivement. On peut ensuite balayer les petits faisceaux ainsi produits sur un écran d'affichage.
PCT/US1997/021545 1996-11-27 1997-11-26 Systeme d'affichage a balayage par faisceaux laser multiples WO1998024240A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74128/98A AU7412898A (en) 1996-11-27 1997-11-26 Multi beam laser scanning display system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3196796P 1996-11-27 1996-11-27
US60/031,967 1996-11-27

Publications (2)

Publication Number Publication Date
WO1998024240A1 WO1998024240A1 (fr) 1998-06-04
WO1998024240B1 true WO1998024240B1 (fr) 1998-08-06

Family

ID=21862377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/021545 WO1998024240A1 (fr) 1996-11-27 1997-11-26 Systeme d'affichage a balayage par faisceaux laser multiples

Country Status (2)

Country Link
AU (1) AU7412898A (fr)
WO (1) WO1998024240A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000062538A1 (fr) * 1999-04-13 2000-10-19 Koninklijke Philips Electronics N.V. Systeme d'affichage avec elements electroluminescents
US6323984B1 (en) * 2000-10-11 2001-11-27 Silicon Light Machines Method and apparatus for reducing laser speckle
US6785001B2 (en) 2001-08-21 2004-08-31 Silicon Light Machines, Inc. Method and apparatus for measuring wavelength jitter of light signal
US6594090B2 (en) * 2001-08-27 2003-07-15 Eastman Kodak Company Laser projection display system
US7184104B2 (en) 2002-05-03 2007-02-27 Hewlett-Packard Development Company, L.P. Projector having scanning optics
US7148933B2 (en) * 2002-05-03 2006-12-12 Hewlett-Packard Development Company, L.P. Projector having alignment optics and electronics
RU2002116304A (ru) * 2002-06-19 2004-01-27 Государственное унитарное предпри тие Научно-исследовательский институт лазерной физики Способ лазерной проекции изображений и лазерный проектор
US6869185B2 (en) * 2002-10-16 2005-03-22 Eastman Kodak Company Display systems using organic laser light sources
DE102004052102A1 (de) 2004-10-26 2006-05-04 Rheinmetall Defence Electronics Gmbh Sichtsystem
JP5191730B2 (ja) * 2005-02-25 2013-05-08 パナソニック株式会社 二次元画像形成装置
GB2456170B (en) * 2008-01-07 2012-11-21 Light Blue Optics Ltd Holographic image display systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04204812A (ja) * 1990-11-30 1992-07-27 Sony Corp レーザ画像表示装置
US5283694A (en) * 1992-09-21 1994-02-01 Frady Richard A Line projector lens
US5534950A (en) * 1993-10-04 1996-07-09 Laser Power Corporation High resolution image projection system and method employing lasers
US5519518A (en) * 1993-12-27 1996-05-21 Kabushiki Kaisha Toshiba Display apparatus with a variable aperture stop means on each side of the modulator
DE4428202A1 (de) * 1994-08-09 1996-02-15 Deutsche Forsch Luft Raumfahrt Vorrichtung zur Erzeugung eines Bildes

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