JP3694528B2 - ２ランプ、単一光弁投写装置 - Google Patents

２ランプ、単一光弁投写装置 Download PDF

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Publication number
JP3694528B2
JP3694528B2 JP52414097A JP52414097A JP3694528B2 JP 3694528 B2 JP3694528 B2 JP 3694528B2 JP 52414097 A JP52414097 A JP 52414097A JP 52414097 A JP52414097 A JP 52414097A JP 3694528 B2 JP3694528 B2 JP 3694528B2
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Japan
Prior art keywords
light
light source
ring
region
color
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Expired - Lifetime
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JP52414097A
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English (en)
Japanese (ja)
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JPH11502094A (ja
JPH11502094A5 (2
Inventor
マシュー スコット ブレンネスホルツ
ダグラス エイ スタントン
ウィリアム エー ゲリノット
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Koninklijke Philips NV
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Philips Electronics NV
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Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Publication of JPH11502094A publication Critical patent/JPH11502094A/ja
Publication of JPH11502094A5 publication Critical patent/JPH11502094A5/ja
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Publication of JP3694528B2 publication Critical patent/JP3694528B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
    • 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)
  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
JP52414097A 1995-12-27 1996-12-09 ２ランプ、単一光弁投写装置 Expired - Lifetime JP3694528B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/579,655 US6147720A (en) 1995-12-27 1995-12-27 Two lamp, single light valve projection system
US08/579,655 1995-12-27
PCT/IB1996/001388 WO1997024871A2 (en) 1995-12-27 1996-12-09 Two lamp, single light valve projection system

Publications (3)

Publication Number Publication Date
JPH11502094A JPH11502094A (ja) 1999-02-16
JPH11502094A5 JPH11502094A5 (2) 2004-11-04
JP3694528B2 true JP3694528B2 (ja) 2005-09-14

Family

ID=24317801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52414097A Expired - Lifetime JP3694528B2 (ja) 1995-12-27 1996-12-09 ２ランプ、単一光弁投写装置

Country Status (5)

Country Link
US (1) US6147720A (2)
EP (1) EP0812508B1 (2)
JP (1) JP3694528B2 (2)
DE (1) DE69615541T2 (2)
WO (1) WO1997024871A2 (2)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6264333B1 (en) * 1998-07-24 2001-07-24 Asahi Kogaku Kogyo Kabushiki Kaisha Reflection type projector
US6567134B1 (en) * 1999-06-08 2003-05-20 Texas Instruments Incorporated Secondary color boost in sequential color systems
WO2001002906A1 (en) * 1999-07-02 2001-01-11 Matsushita Electric Industrial Co., Ltd. Projection image display
JP2001147485A (ja) * 1999-11-19 2001-05-29 Seiko Epson Corp 投写型表示装置
JP2001222064A (ja) * 2000-02-08 2001-08-17 Ibm Japan Ltd 照光制御装置、プロジェクタ、および照光制御方法
DE10023342A1 (de) 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
US8487850B1 (en) 2000-06-05 2013-07-16 Hewlett-Packard Development Company, L.P. Multi-source LCD backlight for white balance adjustment
US6733139B2 (en) * 2000-06-05 2004-05-11 Hewlett-Packard Development Company, L.P. Projector with narrow-spectrum light source to complement broad-spectrum light source
US6870523B1 (en) * 2000-06-07 2005-03-22 Genoa Color Technologies Device, system and method for electronic true color display
KR100870577B1 (ko) * 2000-06-07 2008-11-27 마사야 오키타 컬러 표시 장치 및 방법
KR100385880B1 (ko) * 2000-12-15 2003-06-02 엘지.필립스 엘시디 주식회사 액정표시장치의 구동방법
US7352488B2 (en) * 2000-12-18 2008-04-01 Genoa Color Technologies Ltd Spectrally matched print proofer
US7176967B1 (en) 2001-01-24 2007-02-13 Dalsa, Inc. Method and apparatus for a two-chip cinematography camera
US7202891B1 (en) 2001-01-24 2007-04-10 Dalsa, Inc. Method and apparatus for a chopped two-chip cinematography camera
US6520648B2 (en) * 2001-02-06 2003-02-18 Infocus Corporation Lamp power pulse modulation in color sequential projection displays
US7057674B2 (en) * 2001-02-06 2006-06-06 Reflectivity, Inc Projection display with full color saturation and variable luminosity
US6726333B2 (en) * 2001-02-09 2004-04-27 Reflectivity, Inc Projection display with multiply filtered light
JP4628566B2 (ja) * 2001-03-12 2011-02-09 三菱電機株式会社 画像投写装置
IL159233A0 (en) * 2001-06-07 2004-06-01 Genoa Technologies Ltd Device, system and method of data conversion for wide gamut displays
US7714824B2 (en) * 2001-06-11 2010-05-11 Genoa Color Technologies Ltd. Multi-primary display with spectrally adapted back-illumination
WO2004107025A2 (en) * 2003-05-27 2004-12-09 Genoa Color Technologies Ltd. Multi-primary display with spectrally adapted back-illumination
US8289266B2 (en) 2001-06-11 2012-10-16 Genoa Color Technologies Ltd. Method, device and system for multi-color sequential LCD panel
US7268757B2 (en) 2001-06-11 2007-09-11 Genoa Color Technologies Ltd Device, system and method for color display
US6962414B2 (en) * 2001-07-12 2005-11-08 Genoa Color Technologies Ltd. Sequential projection color display using multiple imaging panels
IL159972A0 (en) * 2001-07-23 2004-06-20 Genoa Technologies Ltd System and method for displaying an image
US6932477B2 (en) 2001-12-21 2005-08-23 Koninklijke Philips Electronics N.V. Apparatus for providing multi-spectral light for an image projection system
WO2003058587A2 (en) * 2002-01-07 2003-07-17 Genoa Technologies Ltd. Electronic color display for soft proofing
JP4055610B2 (ja) * 2002-03-22 2008-03-05 セイコーエプソン株式会社 画像表示デバイス及びプロジェクタ
US9953590B2 (en) * 2002-04-11 2018-04-24 Samsung Display Co., Ltd. Color display devices and methods with enhanced attributes
US6648475B1 (en) 2002-05-20 2003-11-18 Eastman Kodak Company Method and apparatus for increasing color gamut of a display
CN1717715A (zh) 2002-07-24 2006-01-04 吉诺彩色技术有限公司 高亮度宽色域显示
KR20040019767A (ko) 2002-08-29 2004-03-06 삼성전자주식회사 두 광원 또는 두 라이트 밸브를 채용한 프로젝션 시스템
WO2004032523A1 (en) * 2002-10-01 2004-04-15 Koninklijke Philips Electronics N.V. Color display device
US6769772B2 (en) * 2002-10-11 2004-08-03 Eastman Kodak Company Six color display apparatus having increased color gamut
MXPA05005216A (es) * 2002-11-20 2005-07-22 Thomson Licensing Sa Sistema de despliegue secuencial con cambio en el orden de color.
KR20050085737A (ko) * 2002-12-18 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 4원색들을 포함하는 컬러-순차 투사 시스템
JP4660466B2 (ja) 2003-01-28 2011-03-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ カラーディスプレイ上に画像を表示する方法
EP1590784B1 (en) 2003-01-28 2008-06-04 Genoa Color Technologies Ltd. Subpixel arrangement for displays with more than three primary colors
US20040164101A1 (en) * 2003-02-20 2004-08-26 Valois Sas Fluid dispenser
US7679614B2 (en) * 2003-05-06 2010-03-16 Au Optronics Corporation Matrix driven liquid crystal display module system, apparatus and method
FR2854698A1 (fr) * 2003-05-09 2004-11-12 Thomson Licensing Sa Systeme de projection d'images a un seul imageur dote d'une roue coloree ayant plusieurs sous-ensembles de segments colores
TWI222549B (en) * 2003-07-04 2004-10-21 Benq Corp Projector
US7131762B2 (en) * 2003-07-25 2006-11-07 Texas Instruments Incorporated Color rendering of illumination light in display systems
US7212359B2 (en) * 2003-07-25 2007-05-01 Texas Instruments Incorporated Color rendering of illumination light in display systems
EP1660937A2 (en) * 2003-08-04 2006-05-31 Genoa Color Technologies Ltd. Multi-primary color display
DE602004007350T2 (de) * 2004-01-23 2008-03-06 Seiko Epson Corp. Vorrichtung und Verfahren zur Pixelgenerierung, Vorrichtung und Verfahren zur Bildprojektion
TWI247186B (en) * 2004-06-18 2006-01-11 Delta Electronics Inc Multi-function color wheel
JP2006023436A (ja) * 2004-07-07 2006-01-26 Olympus Corp 照明装置及びプロジェクタ
US7273282B2 (en) * 2004-10-23 2007-09-25 Hewlett-Packard Development Company, L.P. Projection system with optical filter
EP1672932A1 (en) * 2004-12-20 2006-06-21 Barco, naamloze vennootschap. Improved single light valve projection device and method for projecting images
JP5225688B2 (ja) * 2005-01-06 2013-07-03 トムソン ライセンシング デジタル光プロジェクションシステムにおけるレインボーアーチファクトの低減
JP4285428B2 (ja) * 2005-03-25 2009-06-24 カシオ計算機株式会社 投影装置
DE102005020539A1 (de) * 2005-05-03 2006-11-09 Carl Zeiss Jena Gmbh Anordnung zur Erzeugung eines mehrfarbigen Bildes auf eine Projektionsfläche
FR2887673A1 (fr) * 2005-06-24 2006-12-29 Thomson Licensing Sa Systeme d'illumination d'un imageur de projecteur, projecteur et procede correspondants
US7760173B2 (en) * 2005-07-11 2010-07-20 Casio Computer Co., Ltd. Projection display apparatus having image modulation timing changing function
WO2007040479A1 (en) 2005-09-21 2007-04-12 Tte Technology, Inc. A system and method for increasing the brightness of an image
WO2007060672A2 (en) 2005-11-28 2007-05-31 Genoa Color Technologies Ltd. Sub-pixel rendering of a multiprimary image
TWI269077B (en) * 2005-12-27 2006-12-21 Young Optics Inc Filter device
FR2903199A1 (fr) * 2006-06-30 2008-01-04 Thomson Licensing Sas Systeme optique pour projecteur et projecteur correspondant
US20080239248A1 (en) * 2007-03-30 2008-10-02 Kabushiki Kaisha Toshiba Display illumination apparatus
TWI370316B (en) * 2007-07-27 2012-08-11 Aixin Technologies Llc Illumination system
CN101392894B (zh) * 2007-09-18 2010-06-02 中强光电股份有限公司 照明系统
CN101435903B (zh) * 2007-11-15 2010-10-13 亚洲光学股份有限公司 滤光模块及采用所述滤光模块的投影系统
JP5495239B2 (ja) * 2007-11-28 2014-05-21 コーニンクレッカ フィリップス エヌ ヴェ スポーク時間の間に放射される光を制御するための照明システム、方法及び投影デバイス
JP4662185B2 (ja) * 2008-05-15 2011-03-30 カシオ計算機株式会社 光源装置及びプロジェクタ
EP2134089A1 (en) 2008-06-11 2009-12-16 THOMSON Licensing Method to display colors using five primaries that allow colors to be metameric for most of the viewers
JP4742349B2 (ja) * 2009-06-30 2011-08-10 カシオ計算機株式会社 光源装置及びプロジェクタ
JP4756403B2 (ja) * 2009-06-30 2011-08-24 カシオ計算機株式会社 光源装置及びプロジェクタ
JP5617288B2 (ja) * 2010-03-18 2014-11-05 セイコーエプソン株式会社 照明装置及びプロジェクター
US8641757B2 (en) 2010-09-10 2014-02-04 Edwards Lifesciences Corporation Systems for rapidly deploying surgical heart valves
US9370418B2 (en) 2010-09-10 2016-06-21 Edwards Lifesciences Corporation Rapidly deployable surgical heart valves
US9094656B2 (en) 2010-09-13 2015-07-28 Thomson Licensing Method for sequentially displaying a colour image
EP2472875A1 (en) 2010-12-28 2012-07-04 Thomson Licensing Control of a multiprimary display device for observers having different visual characteristics
DE102011002961A1 (de) * 2011-01-21 2012-07-26 Osram Ag Leuchtstoffvorrichtung mit Innenkühlung und Reflektorleuchtenanordnung mit dieser Leuchtstoffvorrichtung
US9146452B2 (en) 2013-03-12 2015-09-29 Christie Digital Systems Usa, Inc. Multi-color illumination apparatus
TWI509487B (zh) * 2014-04-25 2015-11-21 Coretronic Corp 互動觸控系統及光源裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1462404C3 (de) * 1966-02-04 1974-06-27 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Wiedergabe eines mehrfarbigen Fernsehbildes
US3894798A (en) * 1972-04-13 1975-07-15 Jesse D Wolf Projector and method for projecting 360{20 {10 pictures
US4404585A (en) * 1981-10-08 1983-09-13 Hjortzberg Bernhard A Video sequential color system
JPH0833548B2 (ja) * 1988-11-30 1996-03-29 シャープ株式会社 液晶表示装置
JP3015201B2 (ja) * 1992-05-06 2000-03-06 キヤノン株式会社 画像形成装置、投射型表示装置並びに光変調装置
US5475513A (en) * 1993-06-02 1995-12-12 Sharp Kabushiki Kaisha Projection type image display device maintaining resolution of an image unaffected by parallax
US5386250A (en) * 1993-08-09 1995-01-31 Philips Electronics North America Corp. Two-source illumination system
US5428408A (en) * 1994-05-26 1995-06-27 Philips Electronics North America Corporation Color correction system for projection video system utilizing multiple light sources
US5619284A (en) * 1995-01-17 1997-04-08 Philips Electronics North America Corporation Beam combiner for LCD projector utilizing a penta-prism
US5612753A (en) * 1995-01-27 1997-03-18 Texas Instruments Incorporated Full-color projection display system using two light modulators
US5654775A (en) * 1995-12-27 1997-08-05 Philips Electronics North America Corporation Three lamp, three light valve projection system

Also Published As

Publication number Publication date
DE69615541D1 (de) 2001-10-31
DE69615541T2 (de) 2002-05-08
EP0812508B1 (en) 2001-09-26
EP0812508A2 (en) 1997-12-17
WO1997024871A3 (en) 1997-08-21
US6147720A (en) 2000-11-14
JPH11502094A (ja) 1999-02-16
WO1997024871A2 (en) 1997-07-10

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