DE69424858D1 - Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin - Google Patents

Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin

Info

Publication number
DE69424858D1
DE69424858D1 DE69424858T DE69424858T DE69424858D1 DE 69424858 D1 DE69424858 D1 DE 69424858D1 DE 69424858 T DE69424858 T DE 69424858T DE 69424858 T DE69424858 T DE 69424858T DE 69424858 D1 DE69424858 D1 DE 69424858D1
Authority
DE
Germany
Prior art keywords
control system
lamp control
image projector
projector
image
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 - Lifetime
Application number
DE69424858T
Other languages
English (en)
Other versions
DE69424858T2 (de
Inventor
Douglas Stanton
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69424858D1 publication Critical patent/DE69424858D1/de
Publication of DE69424858T2 publication Critical patent/DE69424858T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N9/14—Picture reproducers using optical-mechanical scanning means only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Projection Apparatus (AREA)
DE69424858T 1993-10-21 1994-10-19 Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin Expired - Lifetime DE69424858T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14114593A 1993-10-21 1993-10-21
PCT/IB1994/000323 WO1995011572A1 (en) 1993-10-21 1994-10-19 Image projection device and lamp control system for use therein

Publications (2)

Publication Number Publication Date
DE69424858D1 true DE69424858D1 (de) 2000-07-13
DE69424858T2 DE69424858T2 (de) 2000-12-28

Family

ID=22494371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424858T Expired - Lifetime DE69424858T2 (de) 1993-10-21 1994-10-19 Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin

Country Status (7)

Country Link
US (1) US5917558A (de)
EP (1) EP0676115B1 (de)
JP (1) JPH08505031A (de)
KR (1) KR100356972B1 (de)
CN (1) CN1053312C (de)
DE (1) DE69424858T2 (de)
WO (1) WO1995011572A1 (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535187B1 (en) 1998-04-21 2003-03-18 Lawson A. Wood Method for using a spatial light modulator
US7253794B2 (en) * 1995-01-31 2007-08-07 Acacia Patent Acquisition Corporation Display apparatus and method
US5680180A (en) * 1995-05-08 1997-10-21 Texas Instruments Incorporated Color balance compensation for digital display system with color wheel
US5668572A (en) * 1995-05-26 1997-09-16 Texas Instruments Incorporated Color temperature compensation for digital display system with color wheel
US6969635B2 (en) * 2000-12-07 2005-11-29 Reflectivity, Inc. Methods for depositing, releasing and packaging micro-electromechanical devices on wafer substrates
AT405471B (de) * 1996-10-21 1999-08-25 Jessl Rainer System zur räumlichen bewegung des projektionsstrahls von optoelektronischen bildquellen mit korrektur des abbildungsfehlers
WO1999056166A2 (de) * 1998-04-28 1999-11-04 Carl Zeiss Jena Gmbh Projektionseinrichtung
US6392717B1 (en) 1997-05-30 2002-05-21 Texas Instruments Incorporated High brightness digital display system
US6962419B2 (en) 1998-09-24 2005-11-08 Reflectivity, Inc Micromirror elements, package for the micromirror elements, and projection system therefor
US6467911B1 (en) * 1998-10-08 2002-10-22 Minolta Co., Ltd. Projector and lamp unit
US6285415B1 (en) * 1998-10-22 2001-09-04 Philips Electronics North America Corporation Method for color correction of field sequential light valve projectors with line-at-a-time addressing
JP3896719B2 (ja) * 1999-03-04 2007-03-22 三菱電機株式会社 画像ディスプレイ
US6155687A (en) * 1999-07-16 2000-12-05 Infocus Corporation Light guide for use in a color wheel display synchronization apparatus and method
JP4016538B2 (ja) * 1999-07-27 2007-12-05 コニカミノルタオプト株式会社 投影システム
US6624756B1 (en) * 1999-07-29 2003-09-23 Hewlett-Packard Development Company, L.P. Liquid crystal light valve system with automatic color balance correction
JP3335961B2 (ja) 1999-09-24 2002-10-21 エヌイーシービューテクノロジー株式会社 時分割方式映像投写装置
US6359662B1 (en) * 1999-11-05 2002-03-19 Agilent Technologies, Inc. Method and system for compensating for defects in a multi-light valve display system
JP4616955B2 (ja) * 1999-12-21 2011-01-19 キヤノン株式会社 投射型表示装置
JP2003518643A (ja) * 1999-12-24 2003-06-10 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 投射系及びその制御方法
US6738104B2 (en) * 2000-02-25 2004-05-18 Texas Instruments Incorporated Robust color wheel phase error method for improved channel change re-lock performance
DE10023342A1 (de) 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
US7012731B2 (en) * 2000-08-30 2006-03-14 Reflectivity, Inc Packaged micromirror array for a projection display
EP1325629A4 (de) * 2000-09-01 2006-08-23 Warner Bros Entertainment Inc Vorrichtung und verfahren zur digitalen projektion mit asymmetrischer stroboskopie
US6520648B2 (en) 2001-02-06 2003-02-18 Infocus Corporation Lamp power pulse modulation in color sequential projection displays
JP4628566B2 (ja) * 2001-03-12 2011-02-09 三菱電機株式会社 画像投写装置
US7023606B2 (en) * 2001-08-03 2006-04-04 Reflectivity, Inc Micromirror array for projection TV
JP2003126031A (ja) * 2001-10-26 2003-05-07 Olympus Optical Co Ltd 内視鏡装置
US7460179B2 (en) * 2002-01-31 2008-12-02 Hewlett-Packard Development Company, L.P. Adaptive image display
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
EP1527612A1 (de) * 2002-08-01 2005-05-04 Koninklijke Philips Electronics N.V. System mit sich verschiebenden farben und mit gleichstrombetriebener lampe
KR100503465B1 (ko) * 2002-10-14 2005-07-25 삼성전자주식회사 프로젝션 텔레비젼의 광학엔진
DE10256503B4 (de) * 2002-12-04 2005-03-10 Barco Control Rooms Gmbh Helligkeits- und Farbregelung eines Projektionsapparates
WO2004052023A1 (de) * 2002-12-04 2004-06-17 Barco Control Rooms Gmbh Helligkeits- und farbregelung eines projektionsapparates
FR2849737B1 (fr) * 2003-01-07 2005-04-01 Thomson Licensing Sa Capteurs photosensibles integres au substrat d'un imageur illumine par des bandes defilantes
CN1739300B (zh) * 2003-01-15 2010-04-28 皇家飞利浦电子股份有限公司 基于视频信号表示视频图像的装置
US7042622B2 (en) * 2003-10-30 2006-05-09 Reflectivity, Inc Micromirror and post arrangements on substrates
DE10319571A1 (de) * 2003-04-30 2004-11-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem mit sequentieller Farbfilterung und Hochdruckentladungslampe
US7070284B2 (en) * 2003-06-19 2006-07-04 Marantz Japan, Inc. Projector apparatus
US7268932B2 (en) * 2003-11-01 2007-09-11 Silicon Quest Kabushiki Kaisha Micromirrors with lower driving voltages
US8270061B2 (en) * 2003-11-01 2012-09-18 Silicon Quest Kabushiki-Kaisha Display apparatus using pulsed light source
US8350790B2 (en) 2003-11-01 2013-01-08 Silicon Quest Kabushiki-Kaisha Video display system
US20090174810A1 (en) * 2003-11-01 2009-07-09 Taro Endo Video display system
US7869115B2 (en) * 2003-11-01 2011-01-11 Silicon Quest Kabushiki-Kaisha Display apparatus using pulsed light source
US8493298B2 (en) * 2003-11-01 2013-07-23 Silicon Quest Kabushiki-Kaisha Video display system
US7817330B2 (en) * 2003-11-01 2010-10-19 Silicon Quest Kabushiki-Kaisha Projection apparatus with adjustable light source
US20080007576A1 (en) * 2003-11-01 2008-01-10 Fusao Ishii Image display device with gray scales controlled by oscillating and positioning states
US8282221B2 (en) * 2003-11-01 2012-10-09 Silicon Quest Kabushiki Kaisha Projection apparatus using variable light source
JP2005196011A (ja) * 2004-01-09 2005-07-21 Ushio Inc プロジェクター装置の光源装置
US7622869B2 (en) * 2004-02-24 2009-11-24 Panasonic Electric Works Co., Ltd. Discharge lamp ballast and projector
ATE484180T1 (de) * 2004-06-03 2010-10-15 Koninkl Philips Electronics Nv Verfahren und schaltungsanordnung zum betrieb einer hochdruck-gasentladungslampe
JP4415377B2 (ja) * 2004-06-24 2010-02-17 セイコーエプソン株式会社 光源駆動方法およびプロジェクタ
KR100705060B1 (ko) * 2004-07-08 2007-04-06 엘지전자 주식회사 컬러 휠 인덱스 조정장치 및 방법
US20060066540A1 (en) * 2004-09-27 2006-03-30 Texas Instruments Incorporated Spatial light modulation display system
EP1817920A1 (de) * 2004-11-24 2007-08-15 Philips Intellectual Property & Standards GmbH Schutzsystem und verfahren zum betrieb einer entladungslampe
KR100689846B1 (ko) * 2004-12-20 2007-03-08 삼성전자주식회사 프로젝션 ｔｖ
JP2006189485A (ja) * 2004-12-28 2006-07-20 Phoenix Denki Kk 直流点灯の高圧放電灯による投射型システムとその作動方法
JP4540499B2 (ja) * 2005-02-18 2010-09-08 シャープ株式会社 点灯装置
JP2006349912A (ja) * 2005-06-15 2006-12-28 Phoenix Denki Kk 直流点灯の高圧放電灯による投射型システムとその作動方法
TWI274514B (en) * 2005-06-22 2007-02-21 Delta Electronics Inc Contrast adjustable projector apparatus
FR2887640B1 (fr) * 2005-06-24 2008-10-03 Thomson Licensing Sa Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant
WO2007004114A1 (en) * 2005-06-30 2007-01-11 Koninklijke Philips Electronics N.V. Method for driving a high-pressure gas discharge lamp of a projector system
US20070030453A1 (en) * 2005-08-02 2007-02-08 Brent Hoffman System and method for increasing the brightness of an image
CN100574457C (zh) 2005-09-21 2009-12-23 深圳Tcl新技术有限公司 用于增加图像亮度的系统和方法
US7855511B2 (en) * 2005-10-27 2010-12-21 Luxim Corporation Plasma lamp with phase control
JP4752514B2 (ja) 2006-01-11 2011-08-17 カシオ計算機株式会社 投影装置及び投影方法
JP2007214012A (ja) 2006-02-10 2007-08-23 Ushio Inc 放電ランプ点灯装置およびプロジェクタ
US7623286B2 (en) 2006-02-24 2009-11-24 Texas Instruments Incorporated System and method for displaying images
JP2009528661A (ja) * 2006-03-03 2009-08-06 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 放電ランプの駆動方法、及び駆動装置
JP4752569B2 (ja) 2006-03-29 2011-08-17 カシオ計算機株式会社 投影装置、光源制御方法及びプログラム
JP5124971B2 (ja) 2006-04-10 2013-01-23 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
US20080062115A1 (en) * 2006-09-13 2008-03-13 Houston Brown System and method for predicting a failure of a backlight for an LCD display
EP2065877B1 (de) 2006-09-28 2012-12-05 Phoenix Electric Co., Ltd. Bildprojektionssystem mittels einer hochspannungsentladungslampe des gleichstromtyps
WO2008048600A2 (en) * 2006-10-16 2008-04-24 Luxim Corporation Modulated light source systems and methods
JP4858100B2 (ja) 2006-11-14 2012-01-18 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
DE102006054333A1 (de) * 2006-11-17 2008-05-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem und Projektionsgerät
US8194192B2 (en) * 2006-12-06 2012-06-05 Mitsubishi Electric Corporation Projection display
JP5130703B2 (ja) 2006-12-06 2013-01-30 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
JP5002020B2 (ja) * 2006-12-13 2012-08-15 オスラム アクチエンゲゼルシャフト 放電ランプを動作させるための回路、および放電ランプの動作方法
EP2103193B1 (de) * 2006-12-18 2010-10-20 Osram Gesellschaft mit beschränkter Haftung Schaltungsanordnung und verfahren zum betreiben einer hochdruckentladungslampe
US8362708B2 (en) * 2007-06-14 2013-01-29 Osram Gesellschaft Mit Beschraenkter Haftung Circuit arrangement for operating discharge lamps and method for operating discharge lamps
ATE515928T1 (de) 2007-07-10 2011-07-15 Koninkl Philips Electronics Nv Verfahren und antriebsvorrichtung zum betreiben einer gasentladungslampe
US20090102988A1 (en) * 2007-10-02 2009-04-23 Yoshihiro Maeda Projection device provided with semiconductor light source
TW200951607A (en) * 2008-06-02 2009-12-16 Coretronic Corp Luminance control method and device
CN102159993A (zh) * 2008-09-19 2011-08-17 松下电工株式会社 图像投影仪
JP5287212B2 (ja) 2008-12-17 2013-09-11 セイコーエプソン株式会社 光源装置、画像表示装置、および時分割色分離光の光生成方法
TWI384312B (zh) * 2009-01-20 2013-02-01 Nat Univ Tsing Hua 複合影像顯示裝置及系統
DE102010039221A1 (de) 2010-08-11 2012-02-16 Osram Ag Verfahren zum Betreiben einer Hochdruckentladungslampe außerhalb ihres nominalen Leistungsbereiches
JP5741795B2 (ja) 2010-11-09 2015-07-01 セイコーエプソン株式会社 プロジェクター及びその制御方法
JP2012105216A (ja) 2010-11-12 2012-05-31 Sony Corp 表示制御回路及びプロジェクタ装置
JP5333421B2 (ja) * 2010-11-29 2013-11-06 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP5304843B2 (ja) * 2011-05-24 2013-10-02 セイコーエプソン株式会社 光源駆動方法およびプロジェクタ
CN102933010B (zh) * 2011-08-10 2015-04-29 台达电子企业管理（上海）有限公司 放电灯的控制方法、装置及放电灯系统
JP5907475B2 (ja) 2011-11-11 2016-04-26 ウシオ電機株式会社 放電ランプ点灯装置およびプロジェクタ
JP2014212513A (ja) 2013-04-01 2014-11-13 パナソニック株式会社 投写型映像表示装置、映像投影制御装置、映像投影制御方法、及び映像投影制御プログラム
JP2016045346A (ja) * 2014-08-22 2016-04-04 株式会社リコー 画像投射装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090219A (en) * 1974-12-09 1978-05-16 Hughes Aircraft Company Liquid crystal sequential color display
JPS5897166A (ja) * 1981-12-03 1983-06-09 Sony Corp フロツピ−デイスクカセツト
US4546379A (en) * 1983-04-21 1985-10-08 Welch Allyn, Inc. Independent color adjustment for a video system
CA1241738A (en) * 1983-11-01 1988-09-06 Anatoly Arov Method and apparatus for displaying an image
JPH0646811B2 (ja) * 1984-08-31 1994-06-15 オリンパス光学工業株式会社 カラ−撮像装置の照明装置
FI73325C (fi) * 1985-03-05 1987-09-10 Elkoteade Ag Foerfarande foer alstring av individuellt reglerbara bildelement och pao dessa baserad faergdisplay.
JPS62192727A (ja) * 1986-02-20 1987-08-24 Honda Motor Co Ltd 液晶表示器用調光装置
JPS62250425A (ja) * 1986-04-23 1987-10-31 Canon Inc 投影表示方法および表示装置
ES2040258T3 (es) * 1986-09-20 1993-10-16 Thorn Emi Plc Dispositivo de pantalla.
US4786146A (en) * 1987-02-11 1988-11-22 Hughes Aircraft Company Color sequential illumination system for a liquid crystal light valve
JPS6479913A (en) * 1987-09-22 1989-03-24 Ricoh Kk Magnetic memory
JPH01114884A (ja) * 1987-10-29 1989-05-08 Toshiba Corp カラー液晶ディスプレイ装置
US5079544A (en) * 1989-02-27 1992-01-07 Texas Instruments Incorporated Standard independent digitized video system
EP0635986B1 (de) * 1989-02-27 2000-05-10 Texas Instruments Incorporated Apparat und Verfahren für ein digitalisiertes Videosystem
US5032924A (en) * 1989-04-10 1991-07-16 Nilford Laboratories, Inc. System for producing an image from a sequence of pixels
ATE178750T1 (de) * 1991-01-25 1999-04-15 Digital Projection Ltd System mit raumlichem lichtmodulator für ein optisches farbausgangssignal
US5282121A (en) * 1991-04-30 1994-01-25 Vari-Lite, Inc. High intensity lighting projectors
GB9223114D0 (en) * 1992-11-04 1992-12-16 Rank Brimar Ltd Display system
US5371543A (en) * 1993-03-03 1994-12-06 Texas Instruments Incorporated Monolithic color wheel

Also Published As

Publication number Publication date
JPH08505031A (ja) 1996-05-28
WO1995011572A1 (en) 1995-04-27
KR100356972B1 (ko) 2003-01-15
CN1116030A (zh) 1996-01-31
KR950704916A (ko) 1995-11-20
DE69424858T2 (de) 2000-12-28
CN1053312C (zh) 2000-06-07
EP0676115A1 (de) 1995-10-11
US5917558A (en) 1999-06-29
EP0676115B1 (de) 2000-06-07

Similar Documents

Publication Publication Date Title
DE69424858D1 (de) Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin
DE69401624D1 (de) Abgasreinigungssystem und Abgasreinigungsverfahren
DE69425247T2 (de) Fernbedienungsteuerungssystem, beleuchtungssystem und filter
DE69837358D1 (de) Beleuchtungssystem und Belichtungsapparat
DE69532771D1 (de) Folie zur Luminanzsteuerung
DE69131501T2 (de) Bildformatsregelung zur bildeinblendung
DE69422967D1 (de) Einrichtung zur Bildkodierung
DE69417546D1 (de) Einrichtung zur steuerung von squids
DE69626060T2 (de) Kamerakontrollsystem und Kontrollmethode davon
DE69423434D1 (de) Bildprojektionssystem
DE69526568T2 (de) Optisches Projektionssystem und Belichtungsapparat mit einem solchen
DE69431453D1 (de) Räumlicher Lichtmodulator und Ansteuerungsverfahren
DE69613216D1 (de) Projektionssystem mit drei lampen und drei lichtventilen
DE69612888D1 (de) Techniken zur Regelung von entfernten Lampenlasten
GB9419684D0 (en) Brightness control system for dental handpeice light
DE69418824T2 (de) Steuersystem zur Bewegtbilddekodierung
DE69737091D1 (de) Projektionsbildschirm und optisches beleuchtungssystem dafür
DE69724333D1 (de) Beleuchtungssystem und Belichtungsapparat
DE69414430T2 (de) Apparat zur Kontrolle der Spannungsquelle
DE69530258D1 (de) Ansteuerungsverfahren für räumlichen Lichtmodulator und Projektionsanzeigesysteme
DE69226165D1 (de) Bildsteuer- und anzeigesystem
DE69430691D1 (de) Bildaufzeichnungsgerät und Steuerverfahren dafür
DE69401394D1 (de) Metall-Halogen Entladungslampe, optischer Beleuchtungsapparat und Bildvorführungssystem
DE69420646D1 (de) Bildprojektionssystem
KR940004021U (ko) 투영기의 광도조절 및 램프 교체장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)