DE60239389D1 - Lampenleistungsimpulsmodulation in sequentiellen farbprojektionsanzeigen - Google Patents

Lampenleistungsimpulsmodulation in sequentiellen farbprojektionsanzeigen

Info

Publication number
DE60239389D1
DE60239389D1 DE60239389T DE60239389T DE60239389D1 DE 60239389 D1 DE60239389 D1 DE 60239389D1 DE 60239389 T DE60239389 T DE 60239389T DE 60239389 T DE60239389 T DE 60239389T DE 60239389 D1 DE60239389 D1 DE 60239389D1
Authority
DE
Germany
Prior art keywords
color
time periods
display
arc lamp
sequential 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 - Lifetime
Application number
DE60239389T
Other languages
English (en)
Inventor
Steven E Stark
Henry Pruett
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of DE60239389D1 publication Critical patent/DE60239389D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/14Details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111Projection 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
    • H04N9/3114Projection 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
DE60239389T 2001-02-06 2002-01-14 Lampenleistungsimpulsmodulation in sequentiellen farbprojektionsanzeigen Expired - Lifetime DE60239389D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/778,225 US6520648B2 (en) 2001-02-06 2001-02-06 Lamp power pulse modulation in color sequential projection displays
PCT/US2002/000969 WO2002063391A1 (en) 2001-02-06 2002-01-14 Lamp power pulse modulation in color sequential projection displays

Publications (1)

Publication Number Publication Date
DE60239389D1 true DE60239389D1 (de) 2011-04-21

Family

ID=25112671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239389T Expired - Lifetime DE60239389D1 (de) 2001-02-06 2002-01-14 Lampenleistungsimpulsmodulation in sequentiellen farbprojektionsanzeigen

Country Status (9)

Country Link
US (2) US6520648B2 (de)
EP (1) EP1358520B1 (de)
JP (1) JP3902760B2 (de)
KR (1) KR100532793B1 (de)
CN (1) CN100468188C (de)
AT (1) ATE501462T1 (de)
DE (1) DE60239389D1 (de)
HK (1) HK1062937A1 (de)
WO (1) WO2002063391A1 (de)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023342A1 (de) * 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
JP2002006395A (ja) * 2000-06-26 2002-01-09 Canon Inc 画像表示装置
KR100397428B1 (ko) * 2000-12-29 2003-09-13 엘지전자 주식회사 전반사 프리즘 및 이를 이용한 화상 투사장치
US7567384B2 (en) * 2001-06-08 2009-07-28 Infocus Corporation Method and apparatus for combining light paths of like-colored light sources
US6956701B1 (en) 2004-04-26 2005-10-18 Infocus Corporation Method and apparatus for combining light paths of multiple colored light sources through a common integration tunnel
JP3870791B2 (ja) * 2002-01-23 2007-01-24 セイコーエプソン株式会社 プロジェクタ
WO2003073405A2 (en) 2002-02-26 2003-09-04 Uni-Pixel Displays, Inc. Enhancements to optical flat panel displays
JP2003279887A (ja) * 2002-03-22 2003-10-02 Nec Viewtechnology Ltd Dmdプロジェクターとその映像信号補正方法
JP2005534987A (ja) * 2002-08-01 2005-11-17 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 交流動作ランプを用いたスクローリング・カラー・システム
WO2004052023A1 (de) * 2002-12-04 2004-06-17 Barco Control Rooms Gmbh Helligkeits- und farbregelung eines projektionsapparates
KR20050085921A (ko) * 2002-12-30 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 광 디스플레이 구동 방법
JP4016876B2 (ja) * 2003-04-23 2007-12-05 セイコーエプソン株式会社 プロジェクタ
DE10319571A1 (de) * 2003-04-30 2004-11-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem mit sequentieller Farbfilterung und Hochdruckentladungslampe
WO2004112443A1 (en) * 2003-06-16 2004-12-23 Philips Intellectual Property & Standards Gmbh Projection system
JP4603250B2 (ja) * 2003-07-23 2010-12-22 Necディスプレイソリューションズ株式会社 カラー表示装置
US20080218458A1 (en) * 2007-03-02 2008-09-11 Taro Endo Color display system
US8432341B2 (en) * 2003-11-01 2013-04-30 Silicon Quest Kabushiki-Kaisha Color sequence control for video display apparatus
US7055962B2 (en) * 2003-11-21 2006-06-06 Dell Products L.P. System and method for managing projector bulb life
US6950217B2 (en) * 2004-01-02 2005-09-27 Reflectivity, Inc. Spatial light modulators having photo-detectors for use in display systems
JP2005196011A (ja) * 2004-01-09 2005-07-21 Ushio Inc プロジェクター装置の光源装置
US6984040B2 (en) * 2004-01-20 2006-01-10 Hewlett-Packard Development Company, L.P. Synchronizing periodic variation of a plurality of colors of light and projection of a plurality of sub-frame images
US7086736B2 (en) * 2004-01-20 2006-08-08 Hewlett-Packard Development Company, L.P. Display system with sequential color and wobble device
KR20050091279A (ko) * 2004-03-11 2005-09-15 삼성전자주식회사 실시간으로 조절되는 조리개를 구비한 광학 시스템
US20050227217A1 (en) * 2004-03-31 2005-10-13 Wilson Andrew D Template matching on interactive surface
US7394459B2 (en) 2004-04-29 2008-07-01 Microsoft Corporation Interaction between objects and a virtual environment display
US7083284B2 (en) * 2004-04-30 2006-08-01 Infocus Corporation Method and apparatus for sequencing light emitting devices in projection systems
US7172295B2 (en) * 2004-05-10 2007-02-06 Infocus Corporation LED control system with feedback
CN1977571B (zh) * 2004-06-03 2014-07-23 皇家飞利浦电子股份有限公司 用于运行高压气体放电灯的方法和电路布置
US7787706B2 (en) * 2004-06-14 2010-08-31 Microsoft Corporation Method for controlling an intensity of an infrared source used to detect objects adjacent to an interactive display surface
US7593593B2 (en) * 2004-06-16 2009-09-22 Microsoft Corporation Method and system for reducing effects of undesired signals in an infrared imaging system
US7519223B2 (en) 2004-06-28 2009-04-14 Microsoft Corporation Recognizing gestures and using gestures for interacting with software applications
US7517093B2 (en) * 2004-07-15 2009-04-14 Phoenix Electric Co., Ltd. Projection-type system and method of operating the same
JP2006058859A (ja) * 2004-07-23 2006-03-02 Kazuji Yoshida 画像表示装置
EP1811333B1 (de) * 2004-09-03 2017-12-27 Sharp Kabushiki Kaisha Projektor
EP1817920A1 (de) * 2004-11-24 2007-08-15 Philips Intellectual Property & Standards GmbH Schutzsystem und verfahren zum betrieb einer entladungslampe
EP1672932A1 (de) * 2004-12-20 2006-06-21 Barco, naamloze vennootschap. Verbesserte Bildprojektionsvorrichtung mit einem einzelnen Lichtventil und Bildprojektionsverfahren
WO2006073397A1 (en) * 2005-01-06 2006-07-13 Thomson Licensing Reducing rainbow artifacts in digital light projection systems
US7372883B2 (en) * 2005-02-28 2008-05-13 Infocus Corporation Light emitting device driver circuit
US7499027B2 (en) 2005-04-29 2009-03-03 Microsoft Corporation Using a light pointer for input on an interactive display surface
KR100710371B1 (ko) * 2005-09-29 2007-04-23 엘지전자 주식회사 휴대용 프로젝터 광학시스템
TWI276907B (en) * 2005-05-13 2007-03-21 Coretronic Corp Color wheel calibrating method, color wheel module and projection apparatus
US7384150B2 (en) * 2005-05-27 2008-06-10 3M Innovative Properties Company Light emitting diode (LED) illumination control system and method
WO2006138599A2 (en) * 2005-06-17 2006-12-28 Infocus Corporation Synchronization of an image producing element and a light color modulator
US7525538B2 (en) * 2005-06-28 2009-04-28 Microsoft Corporation Using same optics to image, illuminate, and project
EP1905280A1 (de) * 2005-06-30 2008-04-02 Philips Intellectual Property & Standards GmbH Verfahren zum antreiben einer entladungslampe in einem projektionssystem und antriebseinheit
US7410262B2 (en) * 2005-08-02 2008-08-12 Tte Technology, Inc. System and method for compensating for spoke light
US20070030453A1 (en) * 2005-08-02 2007-02-08 Brent Hoffman System and method for increasing the brightness of an image
TWI259931B (en) * 2005-08-03 2006-08-11 Coretronic Corp Projection apparatus, illuminating module and color-level correcting method therefor
TWI279638B (en) * 2005-08-04 2007-04-21 Benq Corp Projecting apparatus and method of adjusting light source's brightness thereof
JP2007047234A (ja) * 2005-08-08 2007-02-22 Phoenix Denki Kk 直流点灯の高圧放電灯による投射型システム
KR100747856B1 (ko) * 2005-08-12 2007-08-08 엘지전자 주식회사 Dlp 광학 엔진
US7911444B2 (en) 2005-08-31 2011-03-22 Microsoft Corporation Input method for surface of interactive display
WO2007032422A1 (ja) * 2005-09-14 2007-03-22 Matsushita Electric Industrial Co., Ltd. レーザ画像形成装置
US20070063996A1 (en) * 2005-09-14 2007-03-22 Childers Winthrop D Image display system and method
US20070064008A1 (en) * 2005-09-14 2007-03-22 Childers Winthrop D Image display system and method
US7551154B2 (en) * 2005-09-15 2009-06-23 Hewlett-Packard Development Company, L.P. Image display system and method
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
JP2007121971A (ja) * 2005-10-31 2007-05-17 Toshiba Corp 投射型画像表示装置及びランプ点灯回路制御方法
US8167431B2 (en) * 2005-12-21 2012-05-01 International Business Machines Corporation Universal stereographic trigger peripheral for electronic equipment
US8157381B2 (en) * 2005-12-21 2012-04-17 International Business Machines Corporation Method to synchronize stereographic hardware to sequential color rendering apparatus
US8152303B2 (en) * 2005-12-21 2012-04-10 International Business Machines Corporation Signal synthesizer for periodic acceleration and deceleration of rotating optical devices
US8189038B2 (en) * 2005-12-21 2012-05-29 International Business Machines Corporation Stereographic projection apparatus with passive eyewear utilizing a continuously variable polarizing element
US8182099B2 (en) * 2005-12-21 2012-05-22 International Business Machines Corporation Noise immune optical encoder for high ambient light projection imaging systems
US7635189B2 (en) * 2005-12-21 2009-12-22 International Business Machines Corporation Method and system for synchronizing opto-mechanical filters to a series of video synchronization pulses and derivatives thereof
US8172399B2 (en) * 2005-12-21 2012-05-08 International Business Machines Corporation Lumen optimized stereo projector using a plurality of polarizing filters
US8060840B2 (en) 2005-12-29 2011-11-15 Microsoft Corporation Orientation free user interface
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
JP4739035B2 (ja) * 2006-01-25 2011-08-03 シャープ株式会社 プロジェクタ装置
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
US7515143B2 (en) * 2006-02-28 2009-04-07 Microsoft Corporation Uniform illumination of interactive display panel
DE102006009975A1 (de) * 2006-03-03 2007-09-06 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungseinrichtung und Displaysystem mit einer Beleuchtungseinrichtung
US7976172B2 (en) * 2006-03-17 2011-07-12 Casio Computer Co., Ltd. Projection apparatus, projection method, and computer program
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
US20080048578A1 (en) * 2006-08-26 2008-02-28 Matthew Beasley Projector HID lamp ballast having auxiliary resonant circuit
US20080048577A1 (en) * 2006-08-26 2008-02-28 Matthew Beasley Projector HID lam ballast having LLC resonant converter
US8264525B2 (en) * 2006-08-30 2012-09-11 International Business Machines Corporation Closed loop feedback control to maximize stereo separation in 3D imaging systems
US8152304B2 (en) * 2006-08-30 2012-04-10 International Business Machines Corporation Stereographic imaging system using open loop magnetomechanically resonant polarizing filter actuator
US8162482B2 (en) 2006-08-30 2012-04-24 International Business Machines Corporation Dynamic projector refresh rate adjustment via PWM control
EP2065877B1 (de) * 2006-09-28 2012-12-05 Phoenix Electric Co., Ltd. Bildprojektionssystem mittels einer hochspannungsentladungslampe des gleichstromtyps
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
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
US8212857B2 (en) * 2007-01-26 2012-07-03 Microsoft Corporation Alternating light sources to reduce specular reflection
JP2008292607A (ja) * 2007-05-23 2008-12-04 Hitachi Media Electoronics Co Ltd 映像投射装置及びその作動方法
US7719766B2 (en) * 2007-06-20 2010-05-18 Texas Instruments Incorporated Illumination source and method therefor
US8253755B2 (en) * 2007-09-07 2012-08-28 Texas Instruments Incorporated System and method for image-based color sequence reallocation
CN101393313B (zh) * 2007-09-21 2010-06-02 鸿富锦精密工业(深圳)有限公司 色轮
JP5152008B2 (ja) * 2009-01-26 2013-02-27 ウシオ電機株式会社 プロジェクター装置
US8371702B2 (en) * 2009-09-22 2013-02-12 Christie Digital Systems Usa, Inc. Method and system for digital light processing projection using pulsed lamps
JP5796272B2 (ja) * 2009-09-28 2015-10-21 カシオ計算機株式会社 光源装置、投影装置及び投影方法
CN101737701B (zh) * 2010-01-07 2013-03-20 苏州佳世达光电有限公司 发光二极管照明系统及其控制方法、投影机
US8322865B2 (en) * 2010-03-16 2012-12-04 Optoma Corporation Projection apparatus and image adjustment method
CN102235618B (zh) * 2010-04-23 2014-11-19 中强光电股份有限公司 照明模块与投影装置
CN102213903B (zh) * 2011-06-10 2013-08-21 苏州佳世达光电有限公司 一种投影机图像白平衡补偿方法及系统
CN103091953A (zh) * 2011-10-31 2013-05-08 台达电子工业股份有限公司 发光模块及显示装置
CN102650813B (zh) * 2011-11-28 2015-02-04 深圳市光峰光电技术有限公司 光源系统、投影装置及其色平衡调整方法
JP6082560B2 (ja) * 2012-10-09 2017-02-15 株式会社日立メディアエレクトロニクス 光源装置およびそれを用いた投射型表示装置
WO2014155571A1 (ja) * 2013-03-27 2014-10-02 Necディスプレイソリューションズ株式会社 投写型表示装置および投写型表示装置の制御方法
JP6450924B2 (ja) * 2014-03-05 2019-01-16 パナソニックIpマネジメント株式会社 投写型映像表示装置
CN104730821B (zh) * 2014-12-30 2016-06-08 苏州佳世达光电有限公司 投影装置
JP2017219762A (ja) * 2016-06-09 2017-12-14 株式会社リコー プロジェクタ、投影方法、及び、プログラム
WO2018192661A1 (en) 2017-04-20 2018-10-25 Huawei Technologies Co., Ltd. System, apparatus and method for displaying image data
CN110082999B (zh) * 2018-01-26 2021-11-16 中强光电股份有限公司 投影机、光学引擎及画素偏移装置
CN212276198U (zh) * 2019-10-16 2021-01-01 中强光电股份有限公司 投影机及转轮式光学组件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111916A (ja) 1983-11-22 1985-06-18 Canon Inc 光源装置
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
JPH02119005A (ja) 1988-10-28 1990-05-07 Fuji Photo Optical Co Ltd 照明装置
US5233385A (en) 1991-12-18 1993-08-03 Texas Instruments Incorporated White light enhanced color field sequential projection
CN1053312C (zh) 1993-10-21 2000-06-07 皇家菲利浦电子有限公司 图象投影设备及其中使用的灯控制系统
US5706061A (en) * 1995-03-31 1998-01-06 Texas Instruments Incorporated Spatial light image display system with synchronized and modulated light source
JPH0937218A (ja) 1995-07-14 1997-02-07 Sony Corp セレクタ
US6147720A (en) * 1995-12-27 2000-11-14 Philips Electronics North America Corporation Two lamp, single light valve projection system
EP0865210B1 (de) 1997-03-12 2006-07-26 Texas Instruments Incorporated Farbsequentielle Video-Anzeigevorrichtung		
US6054832A (en) * 1997-05-30 2000-04-25 Texas Instruments Incorporated Electronically programmable color wheel
US6155687A (en) * 1999-07-16 2000-12-05 Infocus Corporation Light guide for use in a color wheel display synchronization apparatus and method
US6377236B1 (en) 1999-07-29 2002-04-23 Hewlett-Packard Company Method of illuminating a light valve with improved light throughput and color balance correction

Also Published As

Publication number Publication date
EP1358520B1 (de) 2011-03-09
USRE44279E1 (en) 2013-06-11
US6520648B2 (en) 2003-02-18
US20020140910A1 (en) 2002-10-03
ATE501462T1 (de) 2011-03-15
KR100532793B1 (ko) 2005-12-05
HK1062937A1 (en) 2004-12-03
CN1496493A (zh) 2004-05-12
EP1358520A4 (de) 2008-01-23
KR20040002861A (ko) 2004-01-07
JP2004526992A (ja) 2004-09-02
CN100468188C (zh) 2009-03-11
JP3902760B2 (ja) 2007-04-11
EP1358520A1 (de) 2003-11-05
WO2002063391A1 (en) 2002-08-15

Similar Documents

Publication Publication Date Title
DE60239389D1 (de) Lampenleistungsimpulsmodulation in sequentiellen farbprojektionsanzeigen
US7481541B2 (en) Method and systems for projecting images
KR101228787B1 (ko) 방전 램프 점등 장치 및 프로젝터
TW200730994A (en) Projection type image display apparatus and lighting circuit control method
US20080246926A1 (en) Method For Operating a High-Intensity Discharge Lamp, Lamp Driver and Projection System
JP5743468B2 (ja) 投影システムにおける交流水銀ランプおよびdmdの動作方法および装置
JP2009237302A (ja) 画像投影装置、プロジェクタ用の光源点灯装置
DE60322887D1 (de) Verfahren und schaltkreis zum betreiben einer hochdruckentladungslampe
JP2008164749A (ja) 画像表示装置および画像表示方法
JP2007187750A (ja) 投影装置及び投影方法
KR101300031B1 (ko) 프로젝터 시스템의 고압 가스 방전 램프를 구동하기 위한방법
JP5446721B2 (ja) 放電ランプ点灯装置および投射型映像表示装置
JP2005181528A (ja) 発光ダイオード式投写装置
JP2007133094A (ja) プロジェクタ及び光調整方法
JP4331762B2 (ja) 光源用の電力供給ユニットおよびその制御方法
JP2006349912A (ja) 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
JP2011203292A (ja) 投射型表示装置
JP4177378B2 (ja) シーケンシャルカラーフィルタリングを行う照明システムおよび高圧放電ランプ
JP4707646B2 (ja) プロジェクタ
JP2005534987A (ja) 交流動作ランプを用いたスクローリング・カラー・システム
JP2009252573A (ja) 光源システム、プロジェクタ、および表示装置
JP2009080277A (ja) 投写型映像表示装置
JP4178819B2 (ja) 画像表示装置、および画像表示装置の制御方法
US6867555B2 (en) Intensity modulator for light source such as AC lamp
KR20080109776A (ko) 조명장치 및 조명장치를 구비한 디스플레이 시스템