DE69812210T2 - Durchlicht-Projektionsschirm - Google Patents

Durchlicht-Projektionsschirm

Info

Publication number
DE69812210T2
DE69812210T2 DE69812210T DE69812210T DE69812210T2 DE 69812210 T2 DE69812210 T2 DE 69812210T2 DE 69812210 T DE69812210 T DE 69812210T DE 69812210 T DE69812210 T DE 69812210T DE 69812210 T2 DE69812210 T2 DE 69812210T2
Authority
DE
Germany
Prior art keywords
projection screen
rear projection
screen
projection
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
DE69812210T
Other languages
English (en)
Other versions
DE69812210D1 (de
Inventor
Osamu Yoshimura
Hidehiro Tango
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.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of DE69812210D1 publication Critical patent/DE69812210D1/de
Publication of DE69812210T2 publication Critical patent/DE69812210T2/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
    • G03B21/625—Lenticular translucent screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
DE69812210T 1997-04-25 1998-04-23 Durchlicht-Projektionsschirm Expired - Fee Related DE69812210T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10842797 1997-04-25

Publications (2)

Publication Number Publication Date
DE69812210D1 DE69812210D1 (de) 2003-04-24
DE69812210T2 true DE69812210T2 (de) 2003-12-04

Family

ID=14484506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812210T Expired - Fee Related DE69812210T2 (de) 1997-04-25 1998-04-23 Durchlicht-Projektionsschirm

Country Status (3)

Country Link
US (1) US6101031A (de)
EP (1) EP0874269B1 (de)
DE (1) DE69812210T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597502B2 (en) 1998-02-23 2003-07-22 Dai Nippon Printing Co., Ltd. Rear projection screen with uniformity of luminance
JP3537309B2 (ja) * 1998-02-23 2004-06-14 大日本印刷株式会社 透過型スクリーン用レンズシート及び透過型スクリーン
US6421181B1 (en) 1998-08-03 2002-07-16 Dai Nippon Printing Co., Ltd. Lenticular lens sheet and rear projection screen
JP3968545B2 (ja) * 1998-10-28 2007-08-29 セイコーエプソン株式会社 マイクロレンズアレイの製造方法
DE69917894T2 (de) 1998-12-21 2005-05-25 KURARAY CO., LTD, Kurashiki Linsenrasterplatte
US6624934B1 (en) * 1999-06-18 2003-09-23 3M Innovative Properties Company Projection screen using variable power lenticular lens for asymmetric viewing angle
US6535333B1 (en) * 2000-11-21 2003-03-18 3M Innovative Properties Company Optical system with reduced color shift
US6783253B2 (en) * 2002-03-21 2004-08-31 Guardian Industries Corp. First surface mirror with DLC coating
US20040136079A1 (en) * 2003-01-10 2004-07-15 National Graphics, Inc. Lenticular lens pattern-forming device for producing a web roll of lenticular lens
JP2006520017A (ja) * 2003-03-12 2006-08-31 エーブリー　デニソン　コーポレイション 後方投影スクリーンおよびその製造方法
CA2522218A1 (en) * 2003-04-14 2004-10-28 National Graphics, Inc. Lenticular images formed on selected images portions
US20050226590A1 (en) * 2004-04-07 2005-10-13 Patel Falgun D Variable optical attenuator based on rare earth doped glass
JP3857703B2 (ja) * 2004-08-19 2006-12-13 株式会社日本製鋼所 成形体の製造方法および製造装置
US20060061861A1 (en) * 2004-09-23 2006-03-23 Reflexite Corporation High performance rear-projection screen
US20060082701A1 (en) * 2004-10-18 2006-04-20 Tong Li Module for liquid crystal displays
US7212346B2 (en) * 2004-12-30 2007-05-01 National Graphics, Inc. Continuous lenticular image label web
JP2007068032A (ja) * 2005-09-01 2007-03-15 Ricoh Co Ltd 画像表示媒体、合成画像表示データの作成方法及び画像生成システム
ES2532131T3 (es) 2009-10-30 2015-03-24 Koninklijke Philips N.V. Dispositivo de visualización de múltiples vistas

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893748A (en) * 1973-11-30 1975-07-08 Eastman Kodak Co Low scintillation, multi-component projection screen
US4190320A (en) * 1978-10-24 1980-02-26 Jesus Ferro Projection screen
US4509823A (en) * 1982-10-15 1985-04-09 Dai Nippon Insatsu Kabushiki Kaisha Rear projection screen
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
US5262101A (en) * 1989-11-21 1993-11-16 Toshiba Kikai Kabushiki Kaisha Bank quantity monitoring method and apparatus, sheet forming method and apparatus, and sheet temperature measuring method and apparatus
JPH04306630A (ja) * 1991-04-04 1992-10-29 Matsushita Electric Ind Co Ltd 投写型テレビジョン装置
EP0819974A1 (de) * 1991-11-15 1998-01-21 Matsushita Electric Industrial Co., Ltd. Transparenter Projektionsschirm und Verfahren zu seiner Herstellung
US5457572A (en) * 1992-12-17 1995-10-10 Kuraray Co., Ltd. Rear-projection screen
US5611611A (en) * 1994-10-05 1997-03-18 Hitachi, Ltd. Rear projection type display system
US5687024A (en) * 1995-06-30 1997-11-11 Kuraray Co., Ltd. Lenticular lens sheet

Also Published As

Publication number Publication date
EP0874269B1 (de) 2003-03-19
DE69812210D1 (de) 2003-04-24
US6101031A (en) 2000-08-08
EP0874269A1 (de) 1998-10-28

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Legal Events

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