DK366287A - Projektionsskaerm af transmissionstypen - Google Patents

Projektionsskaerm af transmissionstypen

Info

Publication number
DK366287A
DK366287A DK366287A DK366287A DK366287A DK 366287 A DK366287 A DK 366287A DK 366287 A DK366287 A DK 366287A DK 366287 A DK366287 A DK 366287A DK 366287 A DK366287 A DK 366287A
Authority
DK
Denmark
Prior art keywords
projection screen
transmission type
projection
screen
transmission
Prior art date
Application number
DK366287A
Other languages
English (en)
Other versions
DK169049B1 (da
DK366287D0 (da
Inventor
Hiroshi Sekiguchi
Original Assignee
Dainippon Printing Co Ltd
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 Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Publication of DK366287D0 publication Critical patent/DK366287D0/da
Publication of DK366287A publication Critical patent/DK366287A/da
Application granted granted Critical
Publication of DK169049B1 publication Critical patent/DK169049B1/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)
  • Overhead Projectors And Projection Screens (AREA)
DK366287A 1986-07-25 1987-07-14 Projektionsskærm af transmissionstypen DK169049B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61175341A JPH0721612B2 (ja) 1986-07-25 1986-07-25 透過型投影スクリ−ン用レンズシ−ト
JP17534186 1986-07-25

Publications (3)

Publication Number Publication Date
DK366287D0 DK366287D0 (da) 1987-07-14
DK366287A true DK366287A (da) 1988-01-26
DK169049B1 DK169049B1 (da) 1994-08-01

Family

ID=15994366

Family Applications (1)

Application Number Title Priority Date Filing Date
DK366287A DK169049B1 (da) 1986-07-25 1987-07-14 Projektionsskærm af transmissionstypen

Country Status (6)

Country Link
US (1) US4752116A (da)
EP (1) EP0254199B1 (da)
JP (1) JPH0721612B2 (da)
CA (1) CA1285161C (da)
DE (1) DE3785262T2 (da)
DK (1) DK169049B1 (da)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2670540B2 (ja) * 1987-02-28 1997-10-29 大日本印刷株式会社 レンチキユラーレンズスクリーン
JP2695422B2 (ja) * 1988-01-14 1997-12-24 三菱レイヨン株式会社 透過型スクリーン
JPH01210942A (ja) * 1988-02-19 1989-08-24 Pioneer Electron Corp 背面投写型プロジェクションテレビのスクリーン
JP2731169B2 (ja) * 1988-07-18 1998-03-25 株式会社日立製作所 近距離観視用投写形ディスプレイ装置
KR920008057B1 (ko) * 1989-01-28 1992-09-22 주식회사 금성사 광역의 흡수율을 갖는 리어프로젝션 스크린
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
JP2518922B2 (ja) * 1989-06-02 1996-07-31 日産自動車株式会社 ステアリングコラムのハ―ネス保護装置
US5146342A (en) * 1990-04-20 1992-09-08 Pioneer Electronic Corporation Rear projection television set with lenticular sheet and fresnel lens
JP3388780B2 (ja) * 1992-06-19 2003-03-24 株式会社日立製作所 背面投写型画像ディスプレイ装置
JP2734914B2 (ja) * 1992-12-14 1998-04-02 三菱電機株式会社 透過型スクリーンおよびその製造方法
US5675435A (en) * 1995-03-16 1997-10-07 Kuraray Co., Ltd. Rear projection image display device
JP3593577B2 (ja) * 1996-03-25 2004-11-24 大日本印刷株式会社 レンチキュラーレンズシート
US5994645A (en) * 1996-06-14 1999-11-30 Sumitomo Wiring Systems, Ltd. Wiring harness arranging construction
US6424786B1 (en) 1996-12-02 2002-07-23 Honeywell International Inc. Illumination assembly
US5957702A (en) * 1996-12-25 1999-09-28 Sumitomo Wiring Systems, Ltd. Wiring harness arranging construction
US6078351A (en) * 1996-12-31 2000-06-20 Thomson Consumer Electronics, Inc. Projection televisions with three dimensional holographic screens
FR2765312B1 (fr) * 1997-06-30 1999-09-17 Valeo Vision Feu de signalisation a ecran intermediaire de traitement optique et de style
US6151163A (en) * 1997-09-10 2000-11-21 Thomson Licensing S.A. Holographic projection screen having a rear-facing fresnel lens
US6407859B1 (en) * 1999-01-13 2002-06-18 3M Innovative Properties Company Fresnel lens for projection screen
JP2002308355A (ja) * 2001-04-12 2002-10-23 Daizo:Kk ディスペンサー装置
JP4111011B2 (ja) * 2002-03-14 2008-07-02 ソニー株式会社 投影用スクリーン
US20040165273A1 (en) * 2003-02-17 2004-08-26 Kuo Heng Sheng Optical module with optical transmission and diffusion elements
DE112005002243A5 (de) * 2004-07-09 2007-07-12 Seereal Technologies Gmbh Multi-Linsen-Lentikular und Beleuchtungseinrichtung für autostereoskopisches Display
JP4799341B2 (ja) * 2005-10-14 2011-10-26 株式会社東芝 照明装置
US8403538B2 (en) * 2008-09-30 2013-03-26 Tyco Electronics Corporation Color homogenizing optical assembly
JP5027829B2 (ja) * 2009-02-05 2012-09-19 住友電気工業株式会社 画像表示装置
ES2553420T3 (es) * 2009-12-28 2015-12-09 Pirelli & C. S.P.A. Concentrador fotovoltaico con lente óptica escalonada y procedimiento para diseñar el mismo

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147408A (en) * 1976-12-23 1979-04-03 Polaroid Corporation Back projection viewing screen
US4387959A (en) * 1981-01-06 1983-06-14 Zenith Radio Corporation Rear projection screen
US4374609A (en) * 1981-05-21 1983-02-22 Zenith Radio Corporation Image projection screen with decreased color shift as a function of viewing angle, and method of manufacture
US4432010A (en) * 1981-10-05 1984-02-14 Hitachi, Ltd. Rear projection apparatus
US4536056A (en) * 1981-10-05 1985-08-20 Hitachi, Ltd. Rear projection apparatus
JPS58192023A (ja) * 1982-05-06 1983-11-09 Dainippon Printing Co Ltd レンチキユラ−レンズシ−ト
DK162413C (da) * 1982-06-10 1992-03-23 Dainippon Printing Co Ltd Bagfra belyst projektionsskaerm
JPS59204833A (ja) * 1983-05-09 1984-11-20 Mitsubishi Rayon Co Ltd 背面投影スクリ−ン
DK156596C (da) * 1985-08-30 1990-01-29 Scan Screen Production A S Transparent baglysprojektionsskaerm

Also Published As

Publication number Publication date
EP0254199A3 (en) 1989-07-19
CA1285161C (en) 1991-06-25
EP0254199B1 (en) 1993-04-07
JPS6332527A (ja) 1988-02-12
DK169049B1 (da) 1994-08-01
JPH0721612B2 (ja) 1995-03-08
DK366287D0 (da) 1987-07-14
DE3785262D1 (de) 1993-05-13
DE3785262T2 (de) 1993-10-21
US4752116A (en) 1988-06-21
EP0254199A2 (en) 1988-01-27

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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