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DE60312878D1 - KOMPENSATION EINES LICHTQUELLENINTENSITuTSIMPULSES IN PROJEKTIONSSYSTEMEN DES ROLLFARBENTYPS - Google Patents

KOMPENSATION EINES LICHTQUELLENINTENSITuTSIMPULSES IN PROJEKTIONSSYSTEMEN DES ROLLFARBENTYPS

Info

Publication number
DE60312878D1
DE60312878D1 DE60312878T DE60312878T DE60312878D1 DE 60312878 D1 DE60312878 D1 DE 60312878D1 DE 60312878 T DE60312878 T DE 60312878T DE 60312878 T DE60312878 T DE 60312878T DE 60312878 D1 DE60312878 D1 DE 60312878D1
Authority
DE
Germany
Prior art keywords
lamp
compensation
light source
projection systems
color type
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 - Fee Related
Application number
DE60312878T
Other languages
English (en)
Other versions
DE60312878T2 (de
Inventor
Vaan Adrianus J De
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 DE60312878D1 publication Critical patent/DE60312878D1/de
Publication of DE60312878T2 publication Critical patent/DE60312878T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • 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
    • H04N9/3117—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 two or more colours simultaneously, e.g. by creating scrolling colour bands
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE60312878T 2002-10-04 2003-09-17 Kompensieren eines Lichtquellenintenstiätsimpulses in Projektionssystemen des Rollfarbentyps Expired - Fee Related DE60312878T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02079129 2002-10-04
EP02079129 2002-10-04
PCT/IB2003/004118 WO2004032522A1 (en) 2002-10-04 2003-09-17 Compensation of light source intensity pulse in scrolling colour type projection system

Publications (2)

Publication Number Publication Date
DE60312878D1 true DE60312878D1 (de) 2007-05-10
DE60312878T2 DE60312878T2 (de) 2007-12-13

Family

ID=32050055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312878T Expired - Fee Related DE60312878T2 (de) 2002-10-04 2003-09-17 Kompensieren eines Lichtquellenintenstiätsimpulses in Projektionssystemen des Rollfarbentyps

Country Status (10)

Country Link
US (1) US7303287B2 (de)
EP (1) EP1552706B1 (de)
JP (1) JP2006501511A (de)
KR (1) KR20050061502A (de)
CN (1) CN100336404C (de)
AT (1) ATE358393T1 (de)
AU (1) AU2003260886A1 (de)
DE (1) DE60312878T2 (de)
TW (1) TW200413819A (de)
WO (1) WO2004032522A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2560084C (en) 2004-03-16 2012-07-03 Sign-Tronic Ag Method for establishing a light beam with substantially constant luminous intensity
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
US7517093B2 (en) * 2004-07-15 2009-04-14 Phoenix Electric Co., Ltd. Projection-type system and method of operating the same
US20060038809A1 (en) * 2004-08-23 2006-02-23 Kuo Huei P Method of illuminating a light valve with an overdrive level
CN100533259C (zh) * 2005-06-08 2009-08-26 松下电器产业株式会社 图像显示装置
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
US7883216B2 (en) * 2006-02-13 2011-02-08 High Definition Integration Ltd. Methods and systems for multiple primary color display
JP2014195184A (ja) * 2013-03-29 2014-10-09 Funai Electric Co Ltd プロジェクタおよびヘッドアップディスプレイ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443696A (en) * 1981-08-28 1984-04-17 John Taboada Optical beam intensity control system
EP0492721B1 (de) * 1990-12-27 1997-03-12 Koninklijke Philips Electronics N.V. Farbbildanzeigevorrichtung und Schaltung zur Ansteuerung vom Lichtventil einer solcher Vorrichtung
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
DE10023342A1 (de) * 2000-05-12 2001-11-15 Philips Corp Intellectual Pty Projektionssystem und Verfahren zum Betreiben eines Projektionssystems
JP2003021800A (ja) * 2001-07-10 2003-01-24 Canon Inc 投射型表示装置
EP1474929A1 (de) * 2002-02-05 2004-11-10 Koninklijke Philips Electronics N.V. Einrichtung und verfahren zum erzeugen eines bildes zur projektion
US7517093B2 (en) * 2004-07-15 2009-04-14 Phoenix Electric Co., Ltd. Projection-type system and method of operating the same
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

Also Published As

Publication number Publication date
EP1552706A1 (de) 2005-07-13
US7303287B2 (en) 2007-12-04
DE60312878T2 (de) 2007-12-13
CN1689338A (zh) 2005-10-26
CN100336404C (zh) 2007-09-05
ATE358393T1 (de) 2007-04-15
KR20050061502A (ko) 2005-06-22
EP1552706B1 (de) 2007-03-28
AU2003260886A1 (en) 2004-04-23
TW200413819A (en) 2004-08-01
WO2004032522A1 (en) 2004-04-15
US20050280782A1 (en) 2005-12-22
JP2006501511A (ja) 2006-01-12

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee