DE69827538D1 - Durchlichtbildanzeigevorrichtung - Google Patents

Durchlichtbildanzeigevorrichtung

Info

Publication number: DE69827538D1
Authority: DE; Germany
Prior art keywords: display device; image display; light image; light; image
Prior art date: 1997-02-28
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

DE69827538T

Other languages

English (en)

Other versions

DE69827538T2 (de

Inventor

Kazou Funazaki

Ichiro Matsuzaki

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.)

1997-02-28

Filing date

1998-02-27

Publication date

2004-12-23

1998-02-27 Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd

2004-12-23 Application granted granted Critical

2004-12-23 Publication of DE69827538D1 publication Critical patent/DE69827538D1/de

2005-11-10 Publication of DE69827538T2 publication Critical patent/DE69827538T2/de

2018-02-28 Anticipated expiration legal-status Critical

Status 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
- G03B21/625—Lenticular translucent screens

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Overhead Projectors And Projection Screens (AREA)

DE69827538T 1997-02-28 1998-02-27 Durchlichtbildanzeigevorrichtung Expired - Fee Related DE69827538T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9045633A JPH10239777A (ja)	1997-02-28	1997-02-28	背面投写型映像表示装置
JP4563397		1997-02-28

Publications (2)

Publication Number	Publication Date
DE69827538D1 true DE69827538D1 (de)	2004-12-23
DE69827538T2 DE69827538T2 (de)	2005-11-10

Family

ID=12724778

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE69835464T Expired - Fee Related DE69835464T2 (de)	1997-02-28	1998-02-27	Rückprojektionsvorrichtung
DE69827538T Expired - Fee Related DE69827538T2 (de)	1997-02-28	1998-02-27	Durchlichtbildanzeigevorrichtung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE69835464T Expired - Fee Related DE69835464T2 (de)	1997-02-28	1998-02-27	Rückprojektionsvorrichtung

Country Status (4)

Country	Link
US (2)	US6400505B1 (de)
EP (2)	EP1416319B1 (de)
JP (1)	JPH10239777A (de)
DE (2)	DE69835464T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3531494B2 (ja)	1998-10-05	2004-05-31	株式会社日立製作所	投写型画像ディスプレイ装置及びそれに用いるスクリーン
JP2002318425A (ja) *	2000-08-30	2002-10-31	Matsushita Electric Ind Co Ltd	背面投射型スクリーンおよび背面投射型ディスプレイ
US6769774B2 (en)	2002-11-14	2004-08-03	International Business Machines Corporation	Ambient light tolerant image projection method and system
AU2003302535A1 (en) *	2002-12-05	2004-06-23	Patrick Normand Argall	A projection screen for front projection
WO2004081650A2 (en) *	2003-03-12	2004-09-23	Avery Dennison Corporation	Rear projection screens and methods of making the same
US7234817B2 (en) *	2003-07-17	2007-06-26	Nitto Denko Corporation	Liquid crystal projection system
US6817722B1 (en) *	2003-09-25	2004-11-16	Hewlett-Packard Development Company, L.P.	Method and system for reducing moiré in displays
US7230757B2 (en) *	2004-01-30	2007-06-12	Lg Chem, Ltd.	Lenticular sheet and transmission type screen using the same
US20050226590A1 (en) *	2004-04-07	2005-10-13	Patel Falgun D	Variable optical attenuator based on rare earth doped glass
WO2006020583A2 (en) *	2004-08-10	2006-02-23	Fusion Optix, Inc.	Imaging material with improved contrast
US20060061861A1 (en) *	2004-09-23	2006-03-23	Reflexite Corporation	High performance rear-projection screen
US7187502B2 (en) *	2005-06-09	2007-03-06	Microalign Techologies, Inc.	Compact optical assembly for imaging a remote object
CN101238411A (zh) *	2005-08-05	2008-08-06	可乐丽股份有限公司	双凸透镜片
DE602005004544T2 (de) *	2005-09-19	2008-04-30	CRF Società Consortile per Azioni, Orbassano	Multifunktioneller optischer Sensor mit einer an Mikrolinsen gekoppelten Matrix von Photodetektoren
JP6102194B2 (ja)	2012-11-09	2017-03-29	船井電機株式会社	プロジェクタおよび投影用スクリーン

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2736235A (en) *		1956-02-28		Optical lens systems
BE792745A (fr) *	1971-12-15	1973-03-30	Freen Ltd	Ecran pour projection par transparence
JPS589634B2 (ja) *	1973-01-16	1983-02-22	ミノルタ株式会社	カラ−テレビニオケルイロムラボウシソウチ
US4927233A (en) *	1989-03-06	1990-05-22	Mitsubishi Rayon Co., Ltd.	Rear projection screen
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
DE69132092T2 (de) *	1990-10-29	2001-01-11	Kuraray Co	Lentikuläre blattförmige Linse
US5400114A (en) *	1991-09-05	1995-03-21	Hitachi, Ltd.	Rear-projection screen and a rear projection image display employing the rear-projection screen
US5359454A (en) *	1992-08-18	1994-10-25	Applied Physics Research, L.P.	Apparatus for providing autostereoscopic and dynamic images
GB2278480A (en) *	1993-05-25	1994-11-30	Sharp Kk	Optical apparatus
US5760955A (en) *	1995-04-06	1998-06-02	Philips Electronics North America Corporation	Rear projection screen with reduced speckle
US5959701A (en) *	1995-04-25	1999-09-28	Kuraray Co., Ltd.	Projection type display device
US5870224A (en) *	1995-10-25	1999-02-09	Toppan Printing Company Limited	Lenticular sheet, rear-projection screen or TV using the same, and fabrication method for said lenticular sheet
US6130777A (en) *	1996-05-16	2000-10-10	Dai Nippon Printing Co., Ltd.	Lenticular lens sheet with both a base sheet having lenticular elements and a surface diffusing part having elements of elementary shape smaller than lenticular elements
US6124969A (en) *	1997-08-08	2000-09-26	Kuraray Co., Ltd.	Rear projection type image display device

1997
- 1997-02-28 JP JP9045633A patent/JPH10239777A/ja active Pending
1998
- 1998-02-26 US US09/030,951 patent/US6400505B1/en not_active Expired - Fee Related
- 1998-02-27 DE DE69835464T patent/DE69835464T2/de not_active Expired - Fee Related
- 1998-02-27 DE DE69827538T patent/DE69827538T2/de not_active Expired - Fee Related
- 1998-02-27 EP EP03028583A patent/EP1416319B1/de not_active Expired - Lifetime
- 1998-02-27 EP EP98103483A patent/EP0862081B1/de not_active Expired - Lifetime
2001
- 2001-09-19 US US09/955,128 patent/US6462870B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0862081B1 (de)	2004-11-17
US6400505B1 (en)	2002-06-04
EP1416319A2 (de)	2004-05-06
US20020012165A1 (en)	2002-01-31
DE69827538T2 (de)	2005-11-10
EP1416319B1 (de)	2006-08-02
EP0862081A1 (de)	1998-09-02
US6462870B2 (en)	2002-10-08
EP1416319A3 (de)	2004-07-14
DE69835464D1 (de)	2006-09-14
DE69835464T2 (de)	2007-02-08
JPH10239777A (ja)	1998-09-11

Legal Events

Date	Code	Title	Description
2005-12-15	8364	No opposition during term of opposition
2009-12-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69815260D1 (de)	2003-07-10	Bildanzeigevorrichtung
DE69807958D1 (de)	2002-10-24	Bildanzeigevorrichtung
DE69535818D1 (de)	2008-10-02	Bildanzeigevorrichtung
DE69842070D1 (de)	2011-02-03	Bildanzeigevorrichtung
DE69637276D1 (de)	2007-11-15	Bildanzeigegerät
DE69614993D1 (de)	2001-10-11	Bildanzeigegerät
DE69714901D1 (de)	2002-10-02	Projektionsbildanzeigegerät
DE69719748T2 (de)	2003-09-11	Bildanzeigevorrichtung
DE69839431D1 (de)	2008-06-19	Stereoskopische Bilddarstellungsvorrichtung
DE69612800D1 (de)	2001-06-21	Bildanzeigevorrichtung
DE69627561D1 (de)	2003-05-28	Projektionsbildanzeigevorrichtung
DE69523592D1 (de)	2001-12-06	Bildanzeigevorrichtung
DE69730584D1 (de)	2004-10-14	Bildanzeigevorrichtung
DE69609100D1 (de)	2000-08-10	Bildanzeigevorrichtung
DE69512386D1 (de)	1999-10-28	Bildwiedergabevorrichtung
DE69531441D1 (de)	2003-09-11	Bildanzeigegerät
DE69838118D1 (de)	2007-09-06	Bildanzeigevorrichtung
DE69827538D1 (de)	2004-12-23	Durchlichtbildanzeigevorrichtung
DE69510329D1 (de)	1999-07-22	Bildwiedergabevorrichtung
DE69633972D1 (de)	2005-01-05	Bildanzeigevorrichtung
DE69723773D1 (de)	2003-09-04	Bildanzeigevorrichtung
DE69620985T2 (de)	2002-10-31	Bildanzeigevorrichtung
DE69927874D1 (de)	2005-12-01	Bildanzeigevorrichtung
DE69617807D1 (de)	2002-01-24	Projektionsbildanzeigegerät
DE69523716D1 (de)	2001-12-13	Bildwiedergabegerät