DE60310389D1 - Projektionseinrichtung mit einer einheit zur auswahl der betriebsart - Google Patents

Projektionseinrichtung mit einer einheit zur auswahl der betriebsart

Info

Publication number
DE60310389D1
DE60310389D1 DE60310389T DE60310389T DE60310389D1 DE 60310389 D1 DE60310389 D1 DE 60310389D1 DE 60310389 T DE60310389 T DE 60310389T DE 60310389 T DE60310389 T DE 60310389T DE 60310389 D1 DE60310389 D1 DE 60310389D1
Authority
DE
Germany
Prior art keywords
projection device
image
submodule
light
projecting
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
DE60310389T
Other languages
English (en)
Inventor
Vaan 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 DE60310389D1 publication Critical patent/DE60310389D1/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
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Debugging And Monitoring (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Liquid Crystal Substances (AREA)
  • Vending Machines For Individual Products (AREA)
DE60310389T 2002-03-14 2003-02-05 Projektionseinrichtung mit einer einheit zur auswahl der betriebsart Expired - Lifetime DE60310389D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02076034 2002-03-14
PCT/IB2003/000383 WO2003077544A1 (en) 2002-03-14 2003-02-05 Projection device having a mode selection unit

Publications (1)

Publication Number Publication Date
DE60310389D1 true DE60310389D1 (de) 2007-01-25

Family

ID=27798877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310389T Expired - Lifetime DE60310389D1 (de) 2002-03-14 2003-02-05 Projektionseinrichtung mit einer einheit zur auswahl der betriebsart

Country Status (10)

Country Link
US (1) US20050213044A1 (de)
EP (1) EP1491040B1 (de)
JP (1) JP2005520197A (de)
KR (1) KR20040091730A (de)
CN (1) CN1643908A (de)
AT (1) ATE348482T1 (de)
AU (1) AU2003202742A1 (de)
DE (1) DE60310389D1 (de)
TW (1) TWI268716B (de)
WO (1) WO2003077544A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004105401A1 (en) * 2003-05-21 2004-12-02 Koninklijke Philips Electronics N.V. Display device with improved brightness level homogeniety
JP2007508732A (ja) * 2003-09-30 2007-04-05 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 画像投射装置
JP2005203859A (ja) * 2004-01-13 2005-07-28 Olympus Corp プロジェクタ
JP4906042B2 (ja) * 2005-09-12 2012-03-28 キヤノン株式会社 画像投射光学ユニットおよび画像投射装置
JP5428600B2 (ja) * 2009-07-09 2014-02-26 セイコーエプソン株式会社 プロジェクター、画像投写システムおよび画像投写方法
CN109144621B (zh) 2017-06-16 2022-08-16 微软技术许可有限责任公司 投影仪控制
CN108805819B (zh) * 2018-03-02 2019-04-23 安徽优品智能科技有限公司 图像显示模式自动切换方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3186207B2 (ja) * 1992-05-25 2001-07-11 セイコーエプソン株式会社 投写型表示装置
JPH06194598A (ja) * 1992-12-25 1994-07-15 Olympus Optical Co Ltd 頭部装着型ディスプレイ装置
JPH0784553A (ja) * 1993-09-16 1995-03-31 Toshiba Corp 投写型液晶表示装置
JP3480256B2 (ja) * 1997-08-22 2003-12-15 ミノルタ株式会社 投影光学装置
US6631995B2 (en) * 1999-09-02 2003-10-14 Koninklijke Philips Electronics N.V. Method of and device for generating an image having a desired brightness
JP2001092419A (ja) * 1999-09-22 2001-04-06 Canon Inc 表示装置
JP4337222B2 (ja) * 2000-03-16 2009-09-30 ソニー株式会社 投射型表示装置
JP3453545B2 (ja) * 2000-04-04 2003-10-06 キヤノン株式会社 表示装置
US6631992B2 (en) * 2001-03-30 2003-10-14 Koninklijke Philips Electronics N.V. Projector color correction to target white points
US7029127B2 (en) * 2003-03-06 2006-04-18 Seiko Epson Corporation Projector
TW566573U (en) * 2003-04-09 2003-12-11 Coretronic Corp Color temperature adjustable projection apparatus
JP4141938B2 (ja) * 2003-11-10 2008-08-27 セイコーエプソン株式会社 プロジェクタ

Also Published As

Publication number Publication date
WO2003077544A1 (en) 2003-09-18
US20050213044A1 (en) 2005-09-29
KR20040091730A (ko) 2004-10-28
CN1643908A (zh) 2005-07-20
TWI268716B (en) 2006-12-11
JP2005520197A (ja) 2005-07-07
TW200306121A (en) 2003-11-01
ATE348482T1 (de) 2007-01-15
EP1491040A1 (de) 2004-12-29
AU2003202742A1 (en) 2003-09-22
EP1491040B1 (de) 2006-12-13

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Legal Events

Date Code Title Description
8332 No legal effect for de