ATE308772T1 - Projektionsvorrichtung mit mitteln zur einstellung der polarisationsrichtung und mit lichtdurchlässigem und -streuendem schirm - Google Patents

Projektionsvorrichtung mit mitteln zur einstellung der polarisationsrichtung und mit lichtdurchlässigem und -streuendem schirm

Info

Publication number
ATE308772T1
ATE308772T1 AT02735804T AT02735804T ATE308772T1 AT E308772 T1 ATE308772 T1 AT E308772T1 AT 02735804 T AT02735804 T AT 02735804T AT 02735804 T AT02735804 T AT 02735804T AT E308772 T1 ATE308772 T1 AT E308772T1
Authority
AT
Austria
Prior art keywords
polarization
changing
adjusting
projection device
adjustable
Prior art date
Application number
AT02735804T
Other languages
English (en)
Inventor
Vaan Adrianus De
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 ATE308772T1 publication Critical patent/ATE308772T1/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AT02735804T 2001-06-14 2002-06-11 Projektionsvorrichtung mit mitteln zur einstellung der polarisationsrichtung und mit lichtdurchlässigem und -streuendem schirm ATE308772T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01202298 2001-06-14
PCT/IB2002/002198 WO2002103452A1 (en) 2001-06-14 2002-06-11 Projection device with means for adjusting the direction of polarisation and with transmissive diffusive system.

Publications (1)

Publication Number Publication Date
ATE308772T1 true ATE308772T1 (de) 2005-11-15

Family

ID=8180485

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02735804T ATE308772T1 (de) 2001-06-14 2002-06-11 Projektionsvorrichtung mit mitteln zur einstellung der polarisationsrichtung und mit lichtdurchlässigem und -streuendem schirm

Country Status (9)

Country Link
US (1) US6715879B2 (de)
EP (1) EP1402315B1 (de)
JP (1) JP2004522204A (de)
KR (1) KR20030026338A (de)
CN (1) CN1516824A (de)
AT (1) ATE308772T1 (de)
DE (1) DE60207076T2 (de)
TW (1) TW587194B (de)
WO (1) WO2002103452A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004287202A (ja) * 2003-03-24 2004-10-14 Seiko Epson Corp プロジェクタ
US7493335B2 (en) 2004-07-02 2009-02-17 Graphlogic Inc. Object process graph relational database interface
JP2008513830A (ja) * 2004-09-22 2008-05-01 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 背面投射スクリーンに基づく電子窓
US7559660B2 (en) * 2004-11-24 2009-07-14 Pitney Bowes Inc. Restricted access display system
US7213930B2 (en) * 2005-04-18 2007-05-08 Quach Cang V Polarized projection display
US7204029B2 (en) 2005-05-04 2007-04-17 The Stanley Works Level
US7494230B2 (en) * 2005-06-23 2009-02-24 Hewlett-Packard Development Company, Lp Reflecting non-visible light off one or more mirrors
JP4427498B2 (ja) * 2005-09-28 2010-03-10 株式会社東芝 炭酸ガス吸収材および炭酸ガス分離装置
US20070081239A1 (en) * 2005-10-06 2007-04-12 May Gregory J Optical characteristics of a screen
CN105867060A (zh) * 2016-05-31 2016-08-17 深圳市华星光电技术有限公司 投影装置及投影系统
JP7201297B2 (ja) 2018-09-26 2023-01-10 シスメックス株式会社 フローサイトメーター、データ送信方法及び情報処理システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5982538A (en) * 1994-01-28 1999-11-09 Mitsubishi Denki Kabushiki Kaisha Stereoscopic image projection apparatus and telecentric zoom lens
JPH07253621A (ja) * 1994-03-16 1995-10-03 Fujitsu Ltd スクリーン及びこれを用いた投写型表示装置
JPH07333428A (ja) * 1994-06-14 1995-12-22 Mitsubishi Rayon Co Ltd 散乱型偏光シート及びその製造方法
US5611611A (en) * 1994-10-05 1997-03-18 Hitachi, Ltd. Rear projection type display system
JP3447145B2 (ja) * 1995-06-09 2003-09-16 富士通株式会社 プロジェクター
CN1119675C (zh) * 1995-06-29 2003-08-27 皇家菲利浦电子有限公司 偏振元件和图像投影装置
JP2947160B2 (ja) * 1996-03-12 1999-09-13 日本電気株式会社 透過型スクリーン
US6064521A (en) * 1997-05-14 2000-05-16 Burke; Douglas Polarizing resonant scattering three dimensional image screen and display systems
US6449089B1 (en) * 1998-03-30 2002-09-10 3M Innovative Properties Company Rear projection screen with enhanced contrast
US6163402A (en) * 1998-06-11 2000-12-19 3M Innovative Properties Company Rear projection screen
US6239907B1 (en) * 1999-09-03 2001-05-29 3M Innovative Properties Company Rear projection screen using birefringent optical film for asymmetric light scattering

Also Published As

Publication number Publication date
CN1516824A (zh) 2004-07-28
DE60207076D1 (de) 2005-12-08
JP2004522204A (ja) 2004-07-22
WO2002103452A1 (en) 2002-12-27
EP1402315B1 (de) 2005-11-02
TW587194B (en) 2004-05-11
US20020191155A1 (en) 2002-12-19
US6715879B2 (en) 2004-04-06
EP1402315A1 (de) 2004-03-31
KR20030026338A (ko) 2003-03-31
DE60207076T2 (de) 2006-07-13

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Legal Events

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