DE69634793D1 - Bildanzeigegerät mit Rückprojektion - Google Patents

Bildanzeigegerät mit Rückprojektion

Info

Publication number
DE69634793D1
DE69634793D1 DE69634793T DE69634793T DE69634793D1 DE 69634793 D1 DE69634793 D1 DE 69634793D1 DE 69634793 T DE69634793 T DE 69634793T DE 69634793 T DE69634793 T DE 69634793T DE 69634793 D1 DE69634793 D1 DE 69634793D1
Authority
DE
Germany
Prior art keywords
display device
image display
rear projection
projection
image
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 - Fee Related
Application number
DE69634793T
Other languages
English (en)
Other versions
DE69634793T2 (de
Inventor
Masaki Ishii
Ichiro Matsuzaki
Toru Watanabe
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of DE69634793D1 publication Critical patent/DE69634793D1/de
Application granted granted Critical
Publication of DE69634793T2 publication Critical patent/DE69634793T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE69634793T 1995-03-16 1996-03-15 Bildanzeigegerät mit Rückprojektion Expired - Fee Related DE69634793T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5638195 1995-03-16
JP5638195 1995-03-16

Publications (2)

Publication Number Publication Date
DE69634793D1 true DE69634793D1 (de) 2005-07-07
DE69634793T2 DE69634793T2 (de) 2005-10-27

Family

ID=13025688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634793T Expired - Fee Related DE69634793T2 (de) 1995-03-16 1996-03-15 Bildanzeigegerät mit Rückprojektion

Country Status (3)

Country Link
US (1) US5675435A (de)
EP (2) EP0732615B1 (de)
DE (1) DE69634793T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998003898A1 (fr) * 1996-07-23 1998-01-29 Dai Nippon Printing Co., Ltd. Ecran de projection arriere
US6400504B2 (en) 1996-07-23 2002-06-04 Dai Nippon Printing Co., Ltd. Rear projection screen having reduced scintillation
US6519087B2 (en) * 1997-04-10 2003-02-11 3M Innovative Properties Company Rear projection screen incorporating diffuser
US6937393B2 (en) * 1997-06-30 2005-08-30 Lg Chemical Ltd. Projection television screen
US5963284A (en) * 1998-04-01 1999-10-05 Ois Optical Imaging Systems, Inc. LCD with diffuser having diffusing particles therein located between polarizers
US6266476B1 (en) * 1998-08-25 2001-07-24 Physical Optics Corporation Optical element having an integral surface diffuser
KR20010099829A (ko) * 1998-12-18 2001-11-09 추후제출 투과형 스크린
US6307675B1 (en) * 1998-12-24 2001-10-23 Toppan Printing Co. Ltd. Rear-projection screen for use with a liquid crystal panel as a video source
US6407859B1 (en) 1999-01-13 2002-06-18 3M Innovative Properties Company Fresnel lens for projection screen
EP1218795B1 (de) * 1999-09-29 2003-05-07 Scan Vision Screen APS Lichtdurchlässiger schirm mit einem linsensystem
US6466368B1 (en) 2000-04-26 2002-10-15 3M Innovative Properties Company Rear projection screen with reduced speckle
US6665118B2 (en) 2000-08-30 2003-12-16 Matsushita Electric Industrial Co., Ltd. Rear-projection screen and rear-projection image display
US6535333B1 (en) * 2000-11-21 2003-03-18 3M Innovative Properties Company Optical system with reduced color shift
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
US6970288B2 (en) * 2001-06-01 2005-11-29 Toppan Printing Co., Ltd. Micro-lens sheet and projection screen
JP2005300967A (ja) * 2004-04-13 2005-10-27 Mitsubishi Gas Chem Co Inc 背面投射型スクリーン
US7408707B2 (en) 2004-08-04 2008-08-05 Fusion Optix Inc. Multi-region light scattering element
TW200624916A (en) * 2005-01-13 2006-07-16 Prodisc Technology Inc Twin image screen
JP4299272B2 (ja) * 2005-06-14 2009-07-22 ソニー株式会社 透過型スクリーン用拡散板，透過型スクリーン及び背面投射型表示装置
JP5532535B2 (ja) * 2006-08-28 2014-06-25 セイコーエプソン株式会社 プロジェクタ
JP2010061090A (ja) * 2008-08-05 2010-03-18 Mitsubishi Electric Corp 投写型表示装置
KR20140019608A (ko) * 2012-08-06 2014-02-17 삼성전자주식회사 프론트 프로젝션 장치용 스크린 및 그 제조 방법

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616135U (de) * 1979-01-17 1981-02-12
US4206969A (en) * 1979-04-11 1980-06-10 Minnesota Mining And Manufacturing Company Directional front projection screen
JPS58186732A (ja) * 1982-04-26 1983-10-31 Dainippon Printing Co Ltd 透過スクリ−ン
JPS59119341A (ja) 1982-12-27 1984-07-10 Dainippon Printing Co Ltd リヤスクリ−ン
JPS59127031A (ja) * 1983-01-11 1984-07-21 Matsushita Electric Ind Co Ltd 透過型スクリ−ン
JPS59135450A (ja) * 1983-01-24 1984-08-03 Dainippon Printing Co Ltd 透過型スクリ−ン
NL8300817A (nl) * 1983-03-07 1984-10-01 Philips Nv Projektiescherm.
JPH077179B2 (ja) 1984-06-13 1995-01-30 株式会社日立製作所 画像投写装置
JPH0721612B2 (ja) * 1986-07-25 1995-03-08 大日本印刷株式会社 透過型投影スクリ−ン用レンズシ−ト
JPS63261339A (ja) 1987-04-20 1988-10-28 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JPH07117818B2 (ja) 1988-10-05 1995-12-18 松下電器産業株式会社 投写型表示装置
JPH02199444A (ja) * 1989-01-30 1990-08-07 Matsushita Electric Ind Co Ltd 透過型スクリーンとその製造方法とそれを用いた透過型プロジェクションテレビ
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
JPH0313931A (ja) * 1989-06-12 1991-01-22 Mitsubishi Rayon Co Ltd 投影スクリーン
US5146342A (en) * 1990-04-20 1992-09-08 Pioneer Electronic Corporation Rear projection television set with lenticular sheet and fresnel lens
DE69132092T2 (de) * 1990-10-29 2001-01-11 Kuraray Co Lentikuläre blattförmige Linse
JP2918707B2 (ja) 1991-02-05 1999-07-12 大日本印刷株式会社 プロジェクションスクリーン
JP3220911B2 (ja) 1991-10-31 2001-10-22 大日本印刷株式会社 透過型スクリーン及びその製造方法
JP2942881B2 (ja) 1991-12-09 1999-08-30 三菱レイヨン株式会社 透過型スクリーン
JP3084462B2 (ja) 1992-01-24 2000-09-04 大日本印刷株式会社 透過型スクリーン
JP3311426B2 (ja) 1993-06-14 2002-08-05 大日本印刷株式会社 プロジェクションスクリーン

Also Published As

Publication number Publication date
EP0732615B1 (de) 2005-06-01
EP1542071A2 (de) 2005-06-15
DE69634793T2 (de) 2005-10-27
EP0732615A1 (de) 1996-09-18
EP1542071A3 (de) 2007-06-06
US5675435A (en) 1997-10-07

Similar Documents

Publication Publication Date Title
DE69627561D1 (de) Projektionsbildanzeigevorrichtung
DE69535818D1 (de) Bildanzeigevorrichtung
DE69634793D1 (de) Bildanzeigegerät mit Rückprojektion
DE69637276D1 (de) Bildanzeigegerät
DE69612800D1 (de) Bildanzeigevorrichtung
DE69429209D1 (de) Bildanzeigevorrichtung mit rückseitiger Beleuchtung
DE69714901D1 (de) Projektionsbildanzeigegerät
DE69423013T2 (de) Bildanzeigegerät
DE69433556D1 (de) Bildanzeigevorrichtung
DE69629350D1 (de) Farbbildanzeigevorrichtung mit Farbfilter
DE69431226D1 (de) Bildwiedergabegerät
DE69609100D1 (de) Bildanzeigevorrichtung
DE69427136T2 (de) Bildwiedergabegerät
DE69427274T2 (de) Bildanzeigevorrichtung
DE69633972D1 (de) Bildanzeigevorrichtung
DE69827538D1 (de) Durchlichtbildanzeigevorrichtung
DE69620985T2 (de) Bildanzeigevorrichtung
KR970004791A (ko) 투사형 화상표시장치
DE69424237D1 (de) Bildwiedergabeanordnung
DE69608165T2 (de) Projektionsfarbbildanzeigevorrichtung
DE69522292D1 (de) Projektionsbildanzeigevorrichtung
DE69534138D1 (de) Bildanzeigegerät mit Rückprojektion
DE69613214D1 (de) Bildanzeigevorrichtung
DE69417980D1 (de) Flache Bildanzeigevorrichtung
KR960033037U (ko) 투사형 화상표시장치

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee