JP2003533713A - スペックルを低減した背面投射スクリーン - Google Patents

スペックルを低減した背面投射スクリーン

Info

Publication number
JP2003533713A
JP2003533713A JP2001579026A JP2001579026A JP2003533713A JP 2003533713 A JP2003533713 A JP 2003533713A JP 2001579026 A JP2001579026 A JP 2001579026A JP 2001579026 A JP2001579026 A JP 2001579026A JP 2003533713 A JP2003533713 A JP 2003533713A
Authority
JP
Japan
Prior art keywords
screen
layer
screen assembly
light
matte surface
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.)
Withdrawn
Application number
JP2001579026A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003533713A5 (OSRAM
Inventor
ペイペル，アンドリュー
ゲーリング，トーマス
モシュレフザデー，ロバート
トーマス，パトリック
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2003533713A publication Critical patent/JP2003533713A/ja
Publication of JP2003533713A5 publication Critical patent/JP2003533713A5/ja
Withdrawn legal-status Critical Current

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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • 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
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2001579026A 2000-04-26 2000-09-05 スペックルを低減した背面投射スクリーン Withdrawn JP2003533713A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/560,267 US6466368B1 (en) 2000-04-26 2000-04-26 Rear projection screen with reduced speckle
US09/560,267 2000-04-26
PCT/US2000/024154 WO2001081996A1 (en) 2000-04-26 2000-09-05 Rear projection screen with reduced speckle

Publications (2)

Publication Number Publication Date
JP2003533713A true JP2003533713A (ja) 2003-11-11
JP2003533713A5 JP2003533713A5 (OSRAM) 2007-11-01

Family

ID=24237054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001579026A Withdrawn JP2003533713A (ja) 2000-04-26 2000-09-05 スペックルを低減した背面投射スクリーン

Country Status (7)

Country Link
US (1) US6466368B1 (OSRAM)
EP (1) EP1277084A1 (OSRAM)
JP (1) JP2003533713A (OSRAM)
KR (1) KR100652081B1 (OSRAM)
CN (1) CN100388122C (OSRAM)
AU (1) AU2000271059A1 (OSRAM)
WO (1) WO2001081996A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007316415A (ja) * 2006-05-26 2007-12-06 Dainippon Printing Co Ltd シート状部材、透過型スクリーンおよび背面投射型映像表示装置
JP2017173440A (ja) * 2016-03-22 2017-09-28 大日本印刷株式会社 反射スクリーン、映像表示システム

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JP2004039568A (ja) * 2002-07-05 2004-02-05 Toyota Industries Corp 照明装置及び表示装置
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JP2005010545A (ja) 2003-06-20 2005-01-13 Hitachi Ltd 透過型スクリーン及びそれを用いた背面投写型映像表示装置
DE10336131A1 (de) * 2003-08-04 2005-02-24 Röhm GmbH & Co. KG Stabiler Rückprojektionsschirm sowie Verfahren zu dessen Herstellung
DE10344323A1 (de) * 2003-09-22 2005-04-21 X3D Technologies Gmbh Verfahren und Anordnung zur räumlichen Darstellung
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US20050226590A1 (en) * 2004-04-07 2005-10-13 Patel Falgun D Variable optical attenuator based on rare earth doped glass
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JP4676190B2 (ja) * 2004-11-25 2011-04-27 大日本印刷株式会社 光拡散シート及び透過型スクリーン
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US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
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KR20160075775A (ko) * 2007-02-02 2016-06-29 아르끄마 프랑스 다층 스크린 복합재
US20080192501A1 (en) * 2007-02-12 2008-08-14 Texas Instruments Incorporated System and method for displaying images
US20100245995A1 (en) * 2007-05-07 2010-09-30 3M Innovative Properties Company Projection screen
US7923675B2 (en) * 2007-06-06 2011-04-12 3M Innovative Properties Company Projection system having avirtual mask
US8059340B2 (en) * 2007-08-01 2011-11-15 Texas Instruments Incorporated Method and system for reducing speckle by vibrating a line generating element
DE102009005273A1 (de) * 2009-01-20 2010-07-22 Mitja Jelusic Rückprojektionssystem, Verfahren zur Herstellung und Anwendung
US8004759B2 (en) * 2009-02-02 2011-08-23 Microsoft Corporation Diffusing screen
WO2012033170A1 (ja) 2010-09-08 2012-03-15 大日本印刷株式会社 投射装置および投射型映像表示装置
EP2720089B1 (en) 2010-09-08 2018-08-15 Dai Nippon Printing Co., Ltd. Illumination device, projection device, and projection-type image display device
JP5737633B2 (ja) 2010-09-08 2015-06-17 大日本印刷株式会社 照明装置、投射装置および投射型映像表示装置
EP2615502B1 (en) 2010-09-08 2019-11-06 Dai Nippon Printing Co., Ltd. Illumination apparatus, projection apparatus, and projection video display apparatus
WO2012033171A1 (ja) 2010-09-08 2012-03-15 大日本印刷株式会社 投射装置および投射型映像表示装置
US9454014B2 (en) 2010-09-08 2016-09-27 Dai Nippon Printing Co., Ltd. Illumination device, projection apparatus and projection-type image display apparatus
US9411180B2 (en) * 2011-02-28 2016-08-09 Corning Incorporated Apparatus and method for determining sparkle
US8599483B1 (en) 2012-06-05 2013-12-03 3M Innovative Properties Company High angle rear projection system
KR102604648B1 (ko) * 2012-10-10 2023-11-21 코닝 인코포레이티드 감소된 번쩍임 현상을 제공하는 눈부심 방지층을 갖춘 디스플레이 장치
US9992463B2 (en) 2013-03-14 2018-06-05 3M Innovative Properties Company Alignments for a projection system with a shaped projection screen using alignment content
US9013790B1 (en) 2014-06-12 2015-04-21 Google Inc. High contrast rear projection screen for use with a diverging illumination source
US9176370B1 (en) * 2014-06-12 2015-11-03 Google Inc. High contrast rear projection screen
US9250508B1 (en) 2014-11-17 2016-02-02 Google Inc. Rear projection screen with pin-hole concentrator array
US9256115B1 (en) * 2014-12-29 2016-02-09 Google Inc. Dual sided lens array using clear beads
WO2016127039A2 (en) 2015-02-06 2016-08-11 The Board Of Trustees Of The Leland Stanford Junior University High-resolution optical molecular imaging systems, compositions, and methods
US9519206B1 (en) 2015-06-25 2016-12-13 X Development Llc High contrast projection screen with stray light rejection
US9772550B2 (en) 2015-08-04 2017-09-26 X Development Llc Apparatus, system and method for mitigating contrast artifacts at an overlap region of a projected image
US10482525B2 (en) 2015-08-25 2019-11-19 Keenwawa, Inc. Computer systems and methods for processing and managing product orders
US20180299251A1 (en) * 2015-10-19 2018-10-18 The Board Of Trustees Of The Leland Stanford Junior University Methods and apparatus for speckle-free optical coherence imaging
CN106152017A (zh) * 2016-08-16 2016-11-23 上海小糸车灯有限公司 汽车制动灯的配光方法
KR20180077733A (ko) * 2016-12-29 2018-07-09 엘에스산전 주식회사 태양전지 모듈용 보호 유리 및 그 제조방법
US10620447B2 (en) 2017-01-19 2020-04-14 Cognex Corporation System and method for reduced-speckle laser line generation
CN110083005A (zh) * 2018-01-23 2019-08-02 台湾扬昕股份有限公司 背投屏幕
CN208110256U (zh) * 2018-03-21 2018-11-16 中强光电股份有限公司 背投影幕
WO2019191469A1 (en) * 2018-03-28 2019-10-03 Keenwawa, Inc. Real-time processing and managing of product orders

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007316415A (ja) * 2006-05-26 2007-12-06 Dainippon Printing Co Ltd シート状部材、透過型スクリーンおよび背面投射型映像表示装置
JP2017173440A (ja) * 2016-03-22 2017-09-28 大日本印刷株式会社 反射スクリーン、映像表示システム

Also Published As

Publication number Publication date
AU2000271059A1 (en) 2001-11-07
KR20030062231A (ko) 2003-07-23
KR100652081B1 (ko) 2006-11-30
CN100388122C (zh) 2008-05-14
WO2001081996A1 (en) 2001-11-01
US6466368B1 (en) 2002-10-15
CN1452729A (zh) 2003-10-29
EP1277084A1 (en) 2003-01-22

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