[go: up one dir, main page]

DE69329992D1 - Farbbildprojektor - Google Patents

Farbbildprojektor

Info

Publication number
DE69329992D1
DE69329992D1 DE69329992T DE69329992T DE69329992D1 DE 69329992 D1 DE69329992 D1 DE 69329992D1 DE 69329992 T DE69329992 T DE 69329992T DE 69329992 T DE69329992 T DE 69329992T DE 69329992 D1 DE69329992 D1 DE 69329992D1
Authority
DE
Germany
Prior art keywords
color projector
projector
color
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
DE69329992T
Other languages
English (en)
Other versions
DE69329992T2 (de
Inventor
Cecile Joubert
Claude Puech
Brigitte Loiseaux
Jean-Pierre Huignard
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE69329992D1 publication Critical patent/DE69329992D1/de
Publication of DE69329992T2 publication Critical patent/DE69329992T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3164—Modulator illumination systems using multiple light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Projection Apparatus (AREA)
DE69329992T 1992-07-24 1993-07-16 Farbbildprojektor Expired - Fee Related DE69329992T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9209162A FR2694103B1 (fr) 1992-07-24 1992-07-24 Projecteur d'images en couleurs.
PCT/FR1993/000727 WO1994003016A1 (fr) 1992-07-24 1993-07-16 Projecteur d'images en couleurs

Publications (2)

Publication Number Publication Date
DE69329992D1 true DE69329992D1 (de) 2001-04-12
DE69329992T2 DE69329992T2 (de) 2001-07-19

Family

ID=9432236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329992T Expired - Fee Related DE69329992T2 (de) 1992-07-24 1993-07-16 Farbbildprojektor

Country Status (6)

Country Link
US (1) US5526063A (de)
EP (1) EP0605699B1 (de)
JP (1) JPH06511328A (de)
DE (1) DE69329992T2 (de)
FR (1) FR2694103B1 (de)
WO (1) WO1994003016A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970004780A (ko) * 1995-06-16 1997-01-29 양방향 프로젝션 텔레비젼
FR2738645B1 (fr) 1995-09-12 1997-10-03 Thomson Csf Systeme d'illumination d'un ecran de visualisation couleurs electrooptique
JPH09114397A (ja) * 1995-10-19 1997-05-02 Mitsubishi Electric Corp ディスプレイデバイスおよびディスプレイ装置
FR2751398B1 (fr) * 1996-07-16 1998-08-28 Thomson Csf Dispositif d'eclairage et application a l'eclairage d'un ecran transmissif
FR2755516B1 (fr) 1996-11-05 1999-01-22 Thomson Csf Dispositif compact d'illumination
FR2755530B1 (fr) * 1996-11-05 1999-01-22 Thomson Csf Dispositif de visualisation et ecran plat de television utilisant ce dispositif
US6046716A (en) 1996-12-19 2000-04-04 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
US5920298A (en) 1996-12-19 1999-07-06 Colorado Microdisplay, Inc. Display system having common electrode modulation
US6078303A (en) 1996-12-19 2000-06-20 Colorado Microdisplay, Inc. Display system having electrode modulation to alter a state of an electro-optic layer
IT1291938B1 (it) * 1997-03-20 1999-01-21 Clay Paky Spa Dispositivo proiettore di fasci di luci.
US6281949B1 (en) * 1997-03-24 2001-08-28 Sony Corporation Apparatus for displaying a picture which involves spatially modulating a light beam
JP2000180959A (ja) * 1998-12-10 2000-06-30 Samsung Sdi Co Ltd 光ポンピングバルブを用いたレ―ザ―映像投射装置
FR2793566B1 (fr) 1999-05-11 2002-07-12 Thomson Csf Separateur de polarisations
US6636274B1 (en) * 1999-08-10 2003-10-21 Kabushiki Kaisha Toshiba Image display device
JP4785234B2 (ja) * 1999-09-30 2011-10-05 株式会社半導体エネルギー研究所 プロジェクター
FR2813128B1 (fr) 2000-08-18 2003-01-17 Thomson Csf Dispositif de visualisation a cristal liquide a compensateur de birefringence
DE50106330D1 (de) * 2000-08-18 2005-06-30 Linde Ag Verfahren zur herstellung einer luftzerlegungsanlage
FR2819061B1 (fr) * 2000-12-28 2003-04-11 Thomson Csf Dispositif de controle de polarisation dans une liaison optique
US7088321B1 (en) * 2001-03-30 2006-08-08 Infocus Corporation Method and apparatus for driving LED light sources for a projection display
US6688747B2 (en) * 2001-06-08 2004-02-10 Infocus Corporation Achieving color balance in image projection systems by injecting compensating light
US6698892B2 (en) * 2001-06-08 2004-03-02 Infocus Corporation Achieving color balance in image projection systems by injecting compensating light in a controlled amount
US6847483B2 (en) * 2001-12-21 2005-01-25 Bose Corporation Selective reflecting
US7515336B2 (en) * 2001-12-21 2009-04-07 Bose Corporation Selective reflecting
US20050231800A1 (en) * 2001-12-21 2005-10-20 Barret Lippey Selective reflecting
US7520624B2 (en) * 2001-12-21 2009-04-21 Bose Corporation Light enhancing
WO2003071793A1 (en) * 2002-02-19 2003-08-28 Unaxis Balzers Limited System for projecting an image using narrow band light sources
JP2003255465A (ja) 2002-02-28 2003-09-10 Toshiba Corp 照明装置とこれを用いた投写型表示装置
US7055967B2 (en) * 2002-05-17 2006-06-06 Bierhuizen Serge J A Illumination systems employing corrective optics for use in reduced étendue color video projection systems
US6839095B2 (en) * 2002-05-17 2005-01-04 Infocus Corporation Single-path color video projection systems employing reflective liquid crystal display devices
WO2004043077A1 (en) * 2002-11-01 2004-05-21 3M Innovative Properties Company Light source spectra for projection displays
US6807010B2 (en) 2002-11-13 2004-10-19 Eastman Kodak Company Projection display apparatus having both incoherent and laser light sources
CN100383660C (zh) * 2003-01-22 2008-04-23 三洋电机株式会社 照明装置和投影型图像显示器
US8061856B2 (en) * 2003-11-01 2011-11-22 Silicon Quest Kabushiki-Kaisha Projection apparatus and image projection changeover method
KR101017207B1 (ko) 2004-05-17 2011-02-25 엘지전자 주식회사 휘도 보상 제어 방법, 장치 및 액정 프로젝터
US7517091B2 (en) * 2005-05-12 2009-04-14 Bose Corporation Color gamut improvement in presence of ambient light
US8098265B2 (en) 2008-10-10 2012-01-17 Ostendo Technologies, Inc. Hierarchical multicolor primaries temporal multiplexing system
JP5766871B2 (ja) 2011-04-19 2015-08-19 ドルビー ラボラトリーズ ライセンシング コーポレイション 高輝度投影ディスプレイ及び関連方法
TWI639151B (zh) 2013-03-15 2018-10-21 美商傲思丹度科技公司 動態色域顯示系統、方法、及其應用
US11302248B2 (en) 2019-01-29 2022-04-12 Osram Opto Semiconductors Gmbh U-led, u-led device, display and method for the same
US11271143B2 (en) 2019-01-29 2022-03-08 Osram Opto Semiconductors Gmbh μ-LED, μ-LED device, display and method for the same
US11156759B2 (en) * 2019-01-29 2021-10-26 Osram Opto Semiconductors Gmbh μ-LED, μ-LED device, display and method for the same
CN113646827A (zh) 2019-01-29 2021-11-12 奥斯兰姆奥普托半导体股份有限两合公司 视频墙、驱动器电路、控制系统及其方法
US11610868B2 (en) 2019-01-29 2023-03-21 Osram Opto Semiconductors Gmbh μ-LED, μ-LED device, display and method for the same
US11538852B2 (en) 2019-04-23 2022-12-27 Osram Opto Semiconductors Gmbh μ-LED, μ-LED device, display and method for the same
JP7494215B2 (ja) 2019-05-23 2024-06-03 エイエムエス－オスラム インターナショナル ゲーエムベーハー 照明配置構造体、光誘導配置構造体およびそれらに関する方法
CN113126404B (zh) * 2019-12-31 2023-08-18 深圳光峰科技股份有限公司 光源装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507984A (en) * 1966-11-17 1970-04-21 Singer General Precision Laser multicolor television display apparatus
US4150396A (en) * 1974-09-06 1979-04-17 Thomson-Csf Erasable thermo-optic storage display of a transmitted color image
GB1544097A (en) * 1976-07-22 1979-04-11 Redifon Flight Simulation Ltd Laser systems
US4229072A (en) * 1978-06-06 1980-10-21 Sperry Rand Corporation Color display system using magneto-optic screen having a dispersive Faraday coefficient
JPS62254589A (ja) * 1986-04-28 1987-11-06 Seiko Epson Corp 投写型カラ−表示装置
JPH083583B2 (ja) * 1986-08-01 1996-01-17 セイコーエプソン株式会社 投写型カラ−表示装置
US4882617A (en) * 1986-12-24 1989-11-21 U.S. Philips Corporation Projection device and associated electro-optic monochrome display device with phosphor layer and interference filters
JPH01128689A (ja) * 1987-11-13 1989-05-22 Nec Corp 液晶投射ディスプレイ
US4912614A (en) * 1987-12-23 1990-03-27 North American Philips Corporation Light valve projection system with non imaging optics for illumination
DE3836955A1 (de) * 1988-10-29 1990-05-03 Philips Patentverwaltung Farbfernsehprojektionsanordnung
US5148285A (en) * 1988-12-21 1992-09-15 Sony Corporation Image display apparatus with increased raster scan rate of laser beams
EP0391529B1 (de) * 1989-02-27 1995-05-03 Texas Instruments Incorporated Apparat für ein digitalisiertes Videosystem
US5135300A (en) * 1990-02-01 1992-08-04 Mitsubishi Denki Kabushiki Kaisha Projection color display apparatus
JP2533672B2 (ja) * 1990-04-28 1996-09-11 三菱電機株式会社 投写型表示装置
JPH04204812A (ja) * 1990-11-30 1992-07-27 Sony Corp レーザ画像表示装置
US5317348A (en) * 1992-12-01 1994-05-31 Knize Randall J Full color solid state laser projector system

Also Published As

Publication number Publication date
DE69329992T2 (de) 2001-07-19
WO1994003016A1 (fr) 1994-02-03
FR2694103A1 (fr) 1994-01-28
EP0605699A1 (de) 1994-07-13
US5526063A (en) 1996-06-11
EP0605699B1 (de) 2001-03-07
FR2694103B1 (fr) 1994-08-26
JPH06511328A (ja) 1994-12-15

Similar Documents

Publication Publication Date Title
DE69329992D1 (de) Farbbildprojektor
DE69221807D1 (de) Farbprojektor
DE69415595D1 (de) Projektor
DE69215436D1 (de) Projektor
DK0571192T3 (da) Farvedisplaysystem
DE69315369D1 (de) Projektionsfernsehgerät
DE69322711D1 (de) Farbändernde Zusammensetzungen
DE69131357D1 (de) Projektor
FI931842A0 (fi) Elektrisk ledande pigment
FI933121L (fi) Sothaltiga pigment
DE69322467D1 (de) Farbkode
DE69319224D1 (de) Bildverbesserung
FI934583L (fi) Intensivt faergade paerlemoartade pigment
FI930487A0 (fi) Nytt flingformigt pigment
DE69333404D1 (de) Farbbildanzeigevorrichtung
DE69323948D1 (de) Bilddekodierer
DE69311623D1 (de) Projektionsfernsehgerät
DE69211225D1 (de) Projektor
DE69209268D1 (de) Elektrophotographisches Farbgerät
FI931072L (fi) Ytmodifierade pigment
DE69515791D1 (de) Farbbildprojektor
DE69315784D1 (de) Farbdrucker
DE69331145D1 (de) Farbbildprojektionsgerät
DE69622119D1 (de) Farbprojektor
DE68927360D1 (de) Farbbildröhre

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee