ATE484180T1 - Verfahren und schaltungsanordnung zum betrieb einer hochdruck-gasentladungslampe - Google Patents

Verfahren und schaltungsanordnung zum betrieb einer hochdruck-gasentladungslampe

Info

Publication number
ATE484180T1
ATE484180T1 AT05748334T AT05748334T ATE484180T1 AT E484180 T1 ATE484180 T1 AT E484180T1 AT 05748334 T AT05748334 T AT 05748334T AT 05748334 T AT05748334 T AT 05748334T AT E484180 T1 ATE484180 T1 AT E484180T1
Authority
AT
Austria
Prior art keywords
circuit arrangement
operating
gas discharge
pressure gas
discharge lamp
Prior art date
Application number
AT05748334T
Other languages
English (en)
Inventor
Carsten Deppe
Holger Moench
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE484180T1 publication Critical patent/ATE484180T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3927—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation
    • H05B41/3928—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by pulse width modulation for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
AT05748334T 2004-06-03 2005-06-03 Verfahren und schaltungsanordnung zum betrieb einer hochdruck-gasentladungslampe ATE484180T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102484 2004-06-03
PCT/IB2005/051815 WO2005120138A1 (en) 2004-06-03 2005-06-03 Method and circuit arrangement for operating a high-pressure gas discharge lamp

Publications (1)

Publication Number Publication Date
ATE484180T1 true ATE484180T1 (de) 2010-10-15

Family

ID=34970178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05748334T ATE484180T1 (de) 2004-06-03 2005-06-03 Verfahren und schaltungsanordnung zum betrieb einer hochdruck-gasentladungslampe

Country Status (7)

Country Link
US (1) US7768211B2 (de)
EP (1) EP1757172B1 (de)
JP (1) JP5214964B2 (de)
CN (1) CN1977571B (de)
AT (1) ATE484180T1 (de)
DE (1) DE602005023989D1 (de)
WO (1) WO2005120138A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672932A1 (de) * 2004-12-20 2006-06-21 Barco, naamloze vennootschap. Verbesserte Bildprojektionsvorrichtung mit einem einzelnen Lichtventil und Bildprojektionsverfahren
US20060209269A1 (en) * 2005-03-15 2006-09-21 Peter Gerets Single light valve projection device and method for projecting images
US7443103B2 (en) * 2005-06-24 2008-10-28 General Electric Company High pressure lamp with lamp flicker suppression and lamp voltage control
KR101300031B1 (ko) 2005-06-30 2013-08-29 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 프로젝터 시스템의 고압 가스 방전 램프를 구동하기 위한방법
CN101395972B (zh) 2006-03-03 2012-11-14 皇家飞利浦电子股份有限公司 驱动放电灯的方法以及驱动单元
DE102006036112A1 (de) * 2006-08-02 2008-02-07 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zum Betreiben eines Beleuchtungssystems mit einer sequentiellen Farbfilterung und einer Hochdruckentladungslampe
CN101554096B (zh) * 2006-12-18 2012-09-19 欧司朗股份有限公司 用于驱动高压放电灯的电路装置和方法
JP5069317B2 (ja) 2007-01-25 2012-11-07 オスラム アクチエンゲゼルシャフト 高圧放電ランプを作動させるための回路装置および方法
JP2009031333A (ja) * 2007-07-24 2009-02-12 Sharp Corp プロジェクタの駆動方法及びプロジェクタ
US8167438B2 (en) * 2007-12-14 2012-05-01 Seiko Epson Corporation Light source device, projector, and driving method of discharge lamp
JP4572940B2 (ja) 2008-02-19 2010-11-04 セイコーエプソン株式会社 放電灯の駆動方法、駆動装置、及びプロジェクタ
JP4525774B2 (ja) * 2008-02-27 2010-08-18 セイコーエプソン株式会社 放電灯の駆動方法、駆動装置、及びプロジェクタ
JP4525775B2 (ja) 2008-02-29 2010-08-18 セイコーエプソン株式会社 放電灯の駆動方法、駆動装置、及びプロジェクタ
CN101477788B (zh) * 2009-01-13 2011-07-13 苏州佳世达光电有限公司 一种显示装置及其驱动方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262701A (en) * 1991-03-15 1993-11-16 U.S. Philips Corporation Circuit arrangement for operating a high pressure sodium lamp
WO1995011572A1 (en) 1993-10-21 1995-04-27 Philips Electronics N.V. Image projection device and lamp control system for use therein
TW339496B (en) * 1994-06-22 1998-09-01 Philips Electronics Nv Method and circuit arrangement for operating a high-pressure discharge lamp
US5706061A (en) * 1995-03-31 1998-01-06 Texas Instruments Incorporated Spatial light image display system with synchronized and modulated light source
EP0752785A3 (de) 1995-07-03 1998-03-25 Matsushita Electric Industrial Co., Ltd. Videoanzeigevorrichtung
DE10023342A1 (de) 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
US6520648B2 (en) * 2001-02-06 2003-02-18 Infocus Corporation Lamp power pulse modulation in color sequential projection displays
US7391475B2 (en) 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
DE10220509A1 (de) * 2002-05-08 2003-11-20 Philips Intellectual Property Verfahren und Schaltungsanordnung zum Betrieb einer Hochdruckgasentladungslampe
KR20050026076A (ko) 2002-08-01 2005-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 교류-동작 램프를 가진 스크롤링 칼라 시스템
AU2003253161A1 (en) * 2002-09-25 2004-04-19 Koninklijke Philips Electronics N.V. Scrolling color projection system with lamp synchronization
DE60312878T2 (de) * 2002-10-04 2007-12-13 Koninklijke Philips Electronics N.V. Kompensieren eines Lichtquellenintenstiätsimpulses in Projektionssystemen des Rollfarbentyps
DE10319571A1 (de) 2003-04-30 2004-11-18 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungssystem mit sequentieller Farbfilterung und Hochdruckentladungslampe
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

Also Published As

Publication number Publication date
WO2005120138A1 (en) 2005-12-15
JP2008538008A (ja) 2008-10-02
US20080258638A1 (en) 2008-10-23
EP1757172A1 (de) 2007-02-28
EP1757172B1 (de) 2010-10-06
US7768211B2 (en) 2010-08-03
DE602005023989D1 (de) 2010-11-18
CN1977571B (zh) 2014-07-23
JP5214964B2 (ja) 2013-06-19
CN1977571A (zh) 2007-06-06

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