JP4713583B2 - プロジェクションスクリーン装置およびプロジェクションテレビジョンシステム - Google Patents

プロジェクションスクリーン装置およびプロジェクションテレビジョンシステム Download PDF

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Publication number
JP4713583B2
JP4713583B2 JP2007520429A JP2007520429A JP4713583B2 JP 4713583 B2 JP4713583 B2 JP 4713583B2 JP 2007520429 A JP2007520429 A JP 2007520429A JP 2007520429 A JP2007520429 A JP 2007520429A JP 4713583 B2 JP4713583 B2 JP 4713583B2
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Japan
Prior art keywords
prism
facet
projection screen
lens
fresnel lens
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Expired - Fee Related
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JP2007520429A
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English (en)
Japanese (ja)
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JP2008506154A (ja
JP2008506154A5 (enExample
Inventor
ユー ファン
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ルーミン・オズ株式会社
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Publication of JP2008506154A publication Critical patent/JP2008506154A/ja
Publication of JP2008506154A5 publication Critical patent/JP2008506154A5/ja
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    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
JP2007520429A 2004-07-06 2005-06-30 プロジェクションスクリーン装置およびプロジェクションテレビジョンシステム Expired - Fee Related JP4713583B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58562104P 2004-07-06 2004-07-06
US60/585,621 2004-07-06
PCT/US2005/023760 WO2006014407A2 (en) 2004-07-06 2005-06-30 Total internal reflection fresnel lens and devices

Publications (3)

Publication Number Publication Date
JP2008506154A JP2008506154A (ja) 2008-02-28
JP2008506154A5 JP2008506154A5 (enExample) 2008-08-14
JP4713583B2 true JP4713583B2 (ja) 2011-06-29

Family

ID=35787592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007520429A Expired - Fee Related JP4713583B2 (ja) 2004-07-06 2005-06-30 プロジェクションスクリーン装置およびプロジェクションテレビジョンシステム

Country Status (3)

Country Link
US (1) US7230758B2 (enExample)
JP (1) JP4713583B2 (enExample)
WO (1) WO2006014407A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12486100B2 (en) 2019-11-01 2025-12-02 Intercontinental Great Brands Llc Dispenser for consumable products

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0325849D0 (en) * 2003-11-05 2003-12-10 Microsharp Corp Ltd Rear projection screen,and rear projection system using the screen
WO2005119358A1 (ja) * 2004-06-01 2005-12-15 Kuraray Co., Ltd. フレネルレンズシート、背面投射型スクリーンおよび背面投射型画像表示装置
JP4103911B2 (ja) 2005-02-02 2008-06-18 セイコーエプソン株式会社 スクリーン及び画像表示装置
RU2297020C1 (ru) * 2005-09-16 2007-04-10 Самсунг Электромеканикс (СЕМКО) Микролинзовый массив, основанный на эффекте полного внутреннего отражения, для широкоугольных осветительных систем
US7522339B2 (en) * 2005-11-21 2009-04-21 Hewlett-Packard Development Company, L.P. High contrast projection systen
KR100772383B1 (ko) * 2005-11-22 2007-11-01 삼성전자주식회사 콤팩트한 후면 투사 디스플레이
US8022927B1 (en) * 2006-07-24 2011-09-20 Greene Richard M Low-cost graphic input device with uniform sensitivity and no keystone distortion
JP2008116911A (ja) * 2006-10-13 2008-05-22 Seiko Epson Corp スクリーン及びプロジェクションシステム
US20080137220A1 (en) * 2006-12-06 2008-06-12 Yar-Chang Chiang Light refracting device
US8042949B2 (en) 2008-05-02 2011-10-25 Microsoft Corporation Projection of images onto tangible user interfaces
JP2011253130A (ja) * 2010-06-04 2011-12-15 Hitachi Consumer Electronics Co Ltd 背面投射型映像表示装置
US8599483B1 (en) 2012-06-05 2013-12-03 3M Innovative Properties Company High angle rear projection system
WO2014130647A1 (en) * 2013-02-20 2014-08-28 The Schepens Eye Research Institute, Inc. Vision modification based on a multiplexing prism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0128500Y2 (enExample) * 1979-11-08 1989-08-30
JPS58153924A (ja) * 1982-03-10 1983-09-13 Hitachi Ltd 投写用スクリン
JPS6219837A (ja) * 1985-07-19 1987-01-28 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JPH04241341A (ja) * 1991-01-14 1992-08-28 Kuraray Co Ltd 背面投写型スクリーン
JP2970487B2 (ja) * 1995-07-25 1999-11-02 日産自動車株式会社 フレネルレンズ
DK1359463T3 (da) * 1995-10-25 2006-12-04 Toppan Printing Co Ltd Linseformet ark, bagprojektionsskæærm eller fjernsyn, der benytter samme og fremstillingsfremgangsmåde til det linseformede ark
JP2000171613A (ja) * 1998-12-02 2000-06-23 Kuraray Co Ltd フレネルレンズシート
WO2002027399A1 (en) * 2000-09-29 2002-04-04 Mitsubishi Denki Kabushiki Kaisha Fresnel lens, screen, image display device, lens mold manufacturing method, and lens manufacturing method
JP2002221611A (ja) * 2001-01-26 2002-08-09 Nippon Tokushu Kogaku Jushi Kk プロジェクション映像表示装置用プリズムシート、シート状光学素子、シート状光学素子の製造方法及びプロジェクション映像表示装置
JP4196056B2 (ja) * 2002-06-06 2008-12-17 パナソニック電工株式会社 スポットライト用フレネルレンズ
JP2004077535A (ja) * 2002-08-09 2004-03-11 Dainippon Printing Co Ltd フレネルレンズシート
US7095558B2 (en) * 2003-09-01 2006-08-22 Hitachi, Ltd. Image display device, rear projection type screen used in image display device, Fresnel lens sheet, and method of making Fresnel lens sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12486100B2 (en) 2019-11-01 2025-12-02 Intercontinental Great Brands Llc Dispenser for consumable products

Also Published As

Publication number Publication date
JP2008506154A (ja) 2008-02-28
WO2006014407A3 (en) 2006-12-21
US7230758B2 (en) 2007-06-12
US20060007536A1 (en) 2006-01-12
WO2006014407A2 (en) 2006-02-09

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