DE69424858T2 - Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin - Google Patents

Bildprojektionsvorrichtung und lampensteuerungssystem zur verwendung darin

Info

Publication number
DE69424858T2
DE69424858T2 DE69424858T DE69424858T DE69424858T2 DE 69424858 T2 DE69424858 T2 DE 69424858T2 DE 69424858 T DE69424858 T DE 69424858T DE 69424858 T DE69424858 T DE 69424858T DE 69424858 T2 DE69424858 T2 DE 69424858T2
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
DE69424858D1 (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 DE69424858D1 (de) 2000-07-13
DE69424858T2 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7316483B2 (en) 2003-01-15 2008-01-08 Koninklijke Philips Electronics N.V. Method of representing a video image by means of a projector

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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
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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
KR20050026076A (ko) * 2002-08-01 2005-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 교류-동작 램프를 가진 스크롤링 칼라 시스템
KR100503465B1 (ko) * 2002-10-14 2005-07-25 삼성전자주식회사 프로젝션 텔레비젼의 광학엔진
ATE377910T1 (de) * 2002-12-04 2007-11-15 Barco Control Rooms Gmbh Helligkeits- und farbregelung eines projektionsapparates
DE10256503B4 (de) * 2002-12-04 2005-03-10 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
US7042622B2 (en) * 2003-10-30 2006-05-09 Reflectivity, Inc Micromirror and post arrangements on substrates
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US20080007576A1 (en) * 2003-11-01 2008-01-10 Fusao Ishii Image display device with gray scales controlled by oscillating and positioning states
US8493298B2 (en) * 2003-11-01 2013-07-23 Silicon Quest Kabushiki-Kaisha Video display system
US20090174810A1 (en) * 2003-11-01 2009-07-09 Taro Endo Video display system
US8282221B2 (en) * 2003-11-01 2012-10-09 Silicon Quest Kabushiki Kaisha Projection apparatus using variable light source
US7869115B2 (en) * 2003-11-01 2011-01-11 Silicon Quest Kabushiki-Kaisha Display apparatus using pulsed light source
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
US7817330B2 (en) * 2003-11-01 2010-10-19 Silicon Quest Kabushiki-Kaisha Projection apparatus with adjustable 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
WO2005081589A1 (ja) * 2004-02-24 2005-09-01 Matsushita Electric Works, Ltd. 放電ランプ点灯装置およびプロジェクタ
JP5214964B2 (ja) * 2004-06-03 2013-06-19 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 高圧ガス放電ランプを動作させる方法及び回路構成
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
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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
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FR2887640B1 (fr) * 2005-06-24 2008-10-03 Thomson Licensing Sa Procede d'illumination d'un imageur de projecteur, systeme et projecteur correspondant
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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
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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
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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
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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
US7994734B2 (en) * 2006-12-13 2011-08-09 Osram Gesellschaft mit beschränkter Haftung Circuit arrangement for operation of discharge lamps, and method for operation of discharge lamps
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CN101690411B (zh) * 2007-06-14 2014-05-21 奥斯兰姆有限公司 驱动放电灯的电路装置以及驱动放电灯的方法
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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
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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
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Publication number Priority date Publication date Assignee Title
US7316483B2 (en) 2003-01-15 2008-01-08 Koninklijke Philips Electronics N.V. Method of representing a video image by means of a projector

Also Published As

Publication number Publication date
WO1995011572A1 (en) 1995-04-27
EP0676115B1 (de) 2000-06-07
KR100356972B1 (ko) 2003-01-15
KR950704916A (ko) 1995-11-20
CN1116030A (zh) 1996-01-31
EP0676115A1 (de) 1995-10-11
DE69424858D1 (de) 2000-07-13
US5917558A (en) 1999-06-29
JPH08505031A (ja) 1996-05-28
CN1053312C (zh) 2000-06-07

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