DE69635437D1 - Durchsichtprojektionsschirm mit reduziertem granulationseffekt - Google Patents

Durchsichtprojektionsschirm mit reduziertem granulationseffekt

Info

Publication number
DE69635437D1
DE69635437D1 DE69635437T DE69635437T DE69635437D1 DE 69635437 D1 DE69635437 D1 DE 69635437D1 DE 69635437 T DE69635437 T DE 69635437T DE 69635437 T DE69635437 T DE 69635437T DE 69635437 D1 DE69635437 D1 DE 69635437D1
Authority
DE
Germany
Prior art keywords
throughprojection
screen
granulation effect
reduced granulation
reduced
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
DE69635437T
Other languages
English (en)
Other versions
DE69635437T2 (de
Inventor
Jill F Goldenberg
Qiang Huang
Den Ven C Van
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 DE69635437D1 publication Critical patent/DE69635437D1/de
Publication of DE69635437T2 publication Critical patent/DE69635437T2/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
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/62Translucent screens
    • 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
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/62Translucent screens
    • G03B21/625Lenticular translucent screens
    • 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
    • G03B33/00Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10Simultaneous recording or projection
    • G03B33/14Simultaneous recording or projection using lenticular screens
DE69635437T 1995-04-06 1996-04-01 Durchsichtprojektionsschirm mit reduziertem granulationseffekt Expired - Lifetime DE69635437T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US418231 1995-04-06
US08/418,231 US5760955A (en) 1995-04-06 1995-04-06 Rear projection screen with reduced speckle
PCT/IB1996/000269 WO1996031803A1 (en) 1995-04-06 1996-04-01 Rear projection screen with reduced speckle

Publications (2)

Publication Number Publication Date
DE69635437D1 true DE69635437D1 (de) 2005-12-22
DE69635437T2 DE69635437T2 (de) 2006-07-27

Family

ID=23657248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635437T Expired - Lifetime DE69635437T2 (de) 1995-04-06 1996-04-01 Durchsichtprojektionsschirm mit reduziertem granulationseffekt

Country Status (7)

Country Link
US (3) US5760955A (de)
EP (1) EP0763220B1 (de)
JP (1) JP3397796B2 (de)
KR (1) KR100394898B1 (de)
DE (1) DE69635437T2 (de)
DK (1) DK0763220T3 (de)
WO (1) WO1996031803A1 (de)

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JPH1039418A (ja) * 1996-07-19 1998-02-13 Kimoto & Co Ltd 反射型スクリーンおよびその製造方法
US6400504B2 (en) 1996-07-23 2002-06-04 Dai Nippon Printing Co., Ltd. Rear projection screen having reduced scintillation
WO1998003898A1 (fr) * 1996-07-23 1998-01-29 Dai Nippon Printing Co., Ltd. Ecran de projection arriere
RU2162617C2 (ru) * 1996-11-07 2001-01-27 ЛДТ ГмбХ унд Ко. Лазер-Дисплей-Технологи КГ Устройство с лазером для воспроизведения изображений
US6078351A (en) * 1996-12-31 2000-06-20 Thomson Consumer Electronics, Inc. Projection televisions with three dimensional holographic screens
AU723050B2 (en) * 1997-01-28 2000-08-17 Christie Digital Systems Usa, Inc. Video projection holographic screen, system and method
JP2002514316A (ja) * 1997-01-29 2002-05-14 トムソン コンシューマ エレクトロニクス インコーポレイテッド 中心縁部間変化特性を有するホログラフィックスクリーンを含む投影テレビジョン
JPH10239777A (ja) * 1997-02-28 1998-09-11 Kuraray Co Ltd 背面投写型映像表示装置
JP3508908B2 (ja) * 1997-07-14 2004-03-22 大日本印刷株式会社 透過型スクリーン及びレンチキュラーレンズシート
US6151163A (en) * 1997-09-10 2000-11-21 Thomson Licensing S.A. Holographic projection screen having a rear-facing fresnel lens
JPH1195005A (ja) * 1997-09-19 1999-04-09 Dainippon Printing Co Ltd レンチキュラーレンズシートとその製造方法及び透過型スクリーン
CN1284235A (zh) * 1998-01-29 2001-02-14 汤姆森许可公司 具有消除高离轴光线全息屏的投影电视
US6163402A (en) * 1998-06-11 2000-12-19 3M Innovative Properties Company Rear projection screen
US6449089B1 (en) 1998-03-30 2002-09-10 3M Innovative Properties Company Rear projection screen with enhanced contrast
US6462794B1 (en) * 1998-10-14 2002-10-08 Hitachi, Ltd. Image forming unit, enlarging unit, optical parts, and image display apparatus having these components
EP1152286A4 (de) * 1998-12-18 2002-05-15 Mitsubishi Rayon Co Durchsichtschirm
US6191887B1 (en) 1999-01-20 2001-02-20 Tropel Corporation Laser illumination with speckle reduction
US6259561B1 (en) * 1999-03-26 2001-07-10 The University Of Rochester Optical system for diffusing light
US6469830B1 (en) * 1999-04-01 2002-10-22 Honeywell Inc. Display screen and method of manufacture therefor
US6278546B1 (en) 1999-04-01 2001-08-21 Honeywell International Inc. Display screen and method of manufacture therefor
US6466368B1 (en) * 2000-04-26 2002-10-15 3M Innovative Properties Company Rear projection screen with reduced speckle
KR20020003667A (ko) * 2000-06-24 2002-01-15 김병일 후면 투사 스크린
WO2002010804A1 (en) * 2000-07-31 2002-02-07 Rochester Photonics Corporation Structure screens for controlled spreading of light
US6970289B1 (en) * 2000-08-23 2005-11-29 Corning Incorporated Screen for rear projection display
JP4099964B2 (ja) * 2000-09-29 2008-06-11 株式会社日立製作所 背面投写型ディスプレイ装置及びそれに用いられる透過型スクリーン
US6805447B2 (en) * 2000-10-13 2004-10-19 Nec Viewtechnology Ltd. Rear projection display device and projecting method used for the same
US6624933B2 (en) * 2001-01-15 2003-09-23 Kuraray Co., Ltd. Front faceplate used in rear projection type screen, front-faceplate-equipped lenticular lens sheet, and rear projection type screen
US6695453B2 (en) * 2001-02-09 2004-02-24 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
US6443579B1 (en) 2001-05-02 2002-09-03 Kenneth Myers Field-of-view controlling arrangements
US6844970B2 (en) * 2001-05-03 2005-01-18 General Electric Company Projection television set, screens, and method
JP2004145251A (ja) * 2002-08-30 2004-05-20 Seiko Epson Corp 透過型スクリーン及びリア型プロジェクタ
US6995907B2 (en) * 2002-08-29 2006-02-07 Dai Nippon Printing Co., Ltd. Diffusion sheet for use in transmission-type screen and transmission-type screen
JP2004145252A (ja) * 2002-08-30 2004-05-20 Seiko Epson Corp 透過型スクリーン及びリア型プロジェクタ
JP4089371B2 (ja) * 2002-09-24 2008-05-28 セイコーエプソン株式会社 透過型スクリーン及びリア型プロジェクタ
US6869185B2 (en) * 2002-10-16 2005-03-22 Eastman Kodak Company Display systems using organic laser light sources
BE1015771A3 (nl) * 2003-11-06 2005-08-02 Kantoorinrichting Stulens N V Doorzichtscherm.
JP2006126312A (ja) * 2004-10-27 2006-05-18 Seiko Epson Corp スクリーン、スクリーンの製造方法及びプロジェクタ
US7167308B1 (en) 2005-03-09 2007-01-23 Rockwell Collins, Inc. System for eliminating secondary images in rear projection systems
FR2895523A1 (fr) * 2005-12-22 2007-06-29 Thomson Licensing Sas Reseau de microlentilles, ecran, retroprojecteur et procede de fabrication correspondants
JP2007323013A (ja) 2006-06-05 2007-12-13 Mitsubishi Electric Corp 透過型スクリーン及び投写型表示装置
US7796330B2 (en) * 2006-11-16 2010-09-14 High Definition Integration, Ltd. Anti-speckling laser rear-projection screen structure and methodology
US7530701B2 (en) * 2007-02-23 2009-05-12 Stuart A. Whang Photographic flashlight
US8031403B2 (en) * 2007-07-02 2011-10-04 Texas Instruments Incorporated System and method for reducing visible speckle in a projection visual display system
EP2174314B1 (de) 2007-07-27 2012-10-31 LDT Laser Display Technology Gmbh Verfahren und anordnung zum projizieren eines bildes auf eine projektionsfläche
TWI348070B (en) * 2007-12-31 2011-09-01 Ind Tech Res Inst Bistable projection screen
US8004759B2 (en) * 2009-02-02 2011-08-23 Microsoft Corporation Diffusing screen
US8299938B2 (en) * 2009-09-08 2012-10-30 Rosemount Inc. Projected instrument displays for field mounted process instruments
US8934173B2 (en) 2012-08-21 2015-01-13 Svv Technology Innovations, Inc. Optical article for illuminating building interiors with sunlight
CN113472989A (zh) * 2012-11-28 2021-10-01 核心光电有限公司 多孔径成像系统以及通过多孔径成像系统获取图像的方法
EP3155463B1 (de) 2014-06-13 2021-11-03 3M Innovative Properties Company Optische stapel zur glanzreduzierung
US9862124B2 (en) 2014-07-18 2018-01-09 3M Innovative Properties Company Multilayer optical adhesives and methods of making same
CN107209449B (zh) * 2015-02-04 2020-03-06 大日本印刷株式会社 透射型屏幕和使用该透射型屏幕的平视显示器装置
US20180052322A1 (en) * 2015-02-26 2018-02-22 Dai Nippon Printing Co., Ltd. Transmission type screen and head-up display device using same
US10056020B2 (en) * 2016-02-11 2018-08-21 Oculus Vr, Llc Waveguide display with two-dimensional scanner
US10690919B1 (en) 2017-02-17 2020-06-23 Facebook Technologies, Llc Superluminous LED array for waveguide display
US11204458B2 (en) 2018-11-12 2021-12-21 S.V.V. Technology Innovations, Inc. Wide-area solid-state illumination devices and systems employing sheet-form light guides and method of making the same
US20220030217A1 (en) * 2018-12-07 2022-01-27 Sony Group Corporation Display device
CN109375465A (zh) * 2018-12-18 2019-02-22 杭州鹏龙科技有限公司 胶体屏幕
US11892654B2 (en) * 2019-10-07 2024-02-06 Omnivision Technologies, Inc. Passive speckle-suppressing diffusers and associated methods and illuminators

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US4184746A (en) * 1972-11-06 1980-01-22 Coale Edgar B Transmissive diffractive phase-grating
GB2022861A (en) * 1978-04-05 1979-12-19 Freen Ltd Rear Projection Screen
US4586781A (en) * 1982-07-30 1986-05-06 Hughes Aircraft Company Diffraction optics diffusing screen
US4730897A (en) * 1987-04-21 1988-03-15 North American Philips Corporation Projection screen having high resolution and good mechanical stability
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JP2972271B2 (ja) * 1989-04-26 1999-11-08 株式会社日立製作所 透過型スクリーン及びそれに用いられるシート状部材の製造方法、並びにそのスクリーンを用いた背面投写型画像ディスプレイ装置
US5162897A (en) * 1989-08-02 1992-11-10 Hitachi, Ltd. Projection type stereoscopic image display system
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KR920006820B1 (ko) * 1989-10-24 1992-08-20 주식회사 금성사 프로젝터용 배면 투사 스크린
US5124839A (en) * 1989-11-08 1992-06-23 Canon Kabushiki Kaisha Phase-type focusing screen
JPH03270133A (ja) * 1990-03-20 1991-12-02 Sony Corp 半導体装置の製造方法
JP2911627B2 (ja) * 1991-03-27 1999-06-23 株式会社日立製作所 大画面投写形ディスプレイ
JPH06273852A (ja) * 1993-03-19 1994-09-30 Matsushita Electric Ind Co Ltd 透過型キャビネットスクリーンとその製造法
US5473469A (en) * 1994-05-12 1995-12-05 Philips Electronics North America Corporation Front projection screen with lenticular front surface
US5760955A (en) * 1995-04-06 1998-06-02 Philips Electronics North America Corporation Rear projection screen with reduced speckle
US5999281A (en) * 1997-02-28 1999-12-07 Polaroid Corporation Holographic projection screen combining an elliptical holographic diffuser and a cylindrical light-collimator

Also Published As

Publication number Publication date
JPH10501636A (ja) 1998-02-10
DE69635437T2 (de) 2006-07-27
JP3397796B2 (ja) 2003-04-21
EP0763220B1 (de) 2005-11-16
WO1996031803A1 (en) 1996-10-10
US6327083B1 (en) 2001-12-04
EP0763220A1 (de) 1997-03-19
DK0763220T3 (da) 2006-04-03
KR970703547A (ko) 1997-07-03
KR100394898B1 (ko) 2003-12-01
US5760955A (en) 1998-06-02
US6147801A (en) 2000-11-14

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Legal Events

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8364 No opposition during term of opposition