DK1010039T3 - Baglysprojektionsskærm - Google Patents

Baglysprojektionsskærm

Info

Publication number
DK1010039T3
DK1010039T3 DK98930664T DK98930664T DK1010039T3 DK 1010039 T3 DK1010039 T3 DK 1010039T3 DK 98930664 T DK98930664 T DK 98930664T DK 98930664 T DK98930664 T DK 98930664T DK 1010039 T3 DK1010039 T3 DK 1010039T3
Authority
DK
Denmark
Prior art keywords
projection screen
rear projection
screen
projection
Prior art date
Application number
DK98930664T
Other languages
English (en)
Inventor
Erik Clausen
Original Assignee
Scan Vision Screen Aps
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 Scan Vision Screen Aps filed Critical Scan Vision Screen Aps
Application granted granted Critical
Publication of DK1010039T3 publication Critical patent/DK1010039T3/da

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
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DK98930664T 1997-07-04 1998-07-03 Baglysprojektionsskærm DK1010039T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK80197 1997-07-04
PCT/DK1998/000307 WO1999001794A1 (da) 1997-07-04 1998-07-03 Rear projection screen

Publications (1)

Publication Number Publication Date
DK1010039T3 true DK1010039T3 (da) 2002-02-18

Family

ID=8097724

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98930664T DK1010039T3 (da) 1997-07-04 1998-07-03 Baglysprojektionsskærm

Country Status (6)

Country Link
US (1) US6304378B1 (da)
EP (1) EP1010039B1 (da)
AU (1) AU8102998A (da)
DE (1) DE69802552T2 (da)
DK (1) DK1010039T3 (da)
WO (1) WO1999001794A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002882A1 (en) * 1999-07-02 2001-01-11 Thomson Licensing S.A. Lenticular lens sheet for projection screen
US6461004B1 (en) * 2001-06-08 2002-10-08 Yeong Shyan Hsueh Reflective device for attaching onto various objects
US6982166B2 (en) * 2002-05-16 2006-01-03 Applera Corporation Lens assembly for biological testing
US9157860B2 (en) * 2002-05-16 2015-10-13 Applied Biosystems, Llc Achromatic lens array
USD487102S1 (en) 2002-08-15 2004-02-24 Souhei Suzuki Condensing lens system
US7045936B2 (en) * 2002-10-01 2006-05-16 Hitachi Electronic Devices (Usa), Inc. Projection coupler with contrast ribs
FR2849932B1 (fr) * 2003-01-15 2005-02-18 Saint Gobain Ecran de retroprojection et/ou de projection
JP2005265894A (ja) * 2004-03-16 2005-09-29 Fuji Photo Film Co Ltd 集光フィルタ
US20060181770A1 (en) 2005-02-15 2006-08-17 K Laser Technology, Inc. Rear projection screen with spatial varying diffusing angle
DE102007042632A1 (de) * 2007-09-07 2009-03-12 Novomatic Ag Elektronisches Spielgerät
USD614218S1 (en) * 2008-09-22 2010-04-20 Brother Industries, Ltd. LED lens
CN108254934B (zh) 2016-12-29 2020-07-07 南京瀚宇彩欣科技有限责任公司 显示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578841A (en) 1967-12-15 1971-05-18 William B Elmer Rear projection screen
US4418986A (en) 1981-04-07 1983-12-06 Mitsubishi Rayon Co., Ltd. Rear projection screen
US4469402A (en) 1981-06-15 1984-09-04 Mitsubishi Rayon Co., Ltd. Rear projection screen
JPS58145933A (ja) * 1982-02-25 1983-08-31 Mitsubishi Rayon Co Ltd 背面投影スクリ−ン
DK156188C (da) * 1983-05-10 1989-11-27 Scan Screen Production A S Transparent baglysprojektionsskaerm
DK151320C (da) * 1983-10-12 1988-05-09 Scan Screen Transparent baglysprojektionsskaerm
US4875064A (en) * 1986-08-06 1989-10-17 Casio Computer Co., Ltd. Projector apparatus with mirror means
DK160593C (da) 1988-09-28 1991-09-09 Dainippon Printing Co Ltd Baglysprojektionsskaerm
US4927233A (en) * 1989-03-06 1990-05-22 Mitsubishi Rayon Co., Ltd. Rear projection screen
US5428476A (en) 1994-04-07 1995-06-27 Stewart Filmscreen Corporation Wide angle rear projection lenticular lens system
JP2000506630A (ja) 1996-03-18 2000-05-30 スキャン ビジョン スクリーン エーピーエス 後方投影スクリーン

Also Published As

Publication number Publication date
DE69802552T2 (de) 2002-06-27
AU8102998A (en) 1999-01-25
DE69802552D1 (de) 2001-12-20
EP1010039A1 (en) 2000-06-21
EP1010039B1 (en) 2001-11-14
WO1999001794A1 (da) 1999-01-14
US6304378B1 (en) 2001-10-16

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