DK0943933T3 - Lentikulær linseplade, fremgangsmåde til fremstilling af denne og skærm af transmissionstypen - Google Patents

Lentikulær linseplade, fremgangsmåde til fremstilling af denne og skærm af transmissionstypen

Info

Publication number
DK0943933T3
DK0943933T3 DK98943072T DK98943072T DK0943933T3 DK 0943933 T3 DK0943933 T3 DK 0943933T3 DK 98943072 T DK98943072 T DK 98943072T DK 98943072 T DK98943072 T DK 98943072T DK 0943933 T3 DK0943933 T3 DK 0943933T3
Authority
DK
Denmark
Prior art keywords
manufacture
transmission type
lenticular lens
lens plate
type screen
Prior art date
Application number
DK98943072T
Other languages
Danish (da)
English (en)
Inventor
Masahiro Goto
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
Application granted granted Critical
Publication of DK0943933T3 publication Critical patent/DK0943933T3/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Overhead Projectors And Projection Screens (AREA)
DK98943072T 1997-09-19 1998-09-21 Lentikulær linseplade, fremgangsmåde til fremstilling af denne og skærm af transmissionstypen DK0943933T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9255175A JPH1195005A (ja) 1997-09-19 1997-09-19 レンチキュラーレンズシートとその製造方法及び透過型スクリーン
PCT/JP1998/004244 WO1999015918A1 (en) 1997-09-19 1998-09-21 Lenticular lens sheet, method of manufacturing the same, and transmission type screen

Publications (1)

Publication Number Publication Date
DK0943933T3 true DK0943933T3 (da) 2004-03-01

Family

ID=17275092

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98943072T DK0943933T3 (da) 1997-09-19 1998-09-21 Lentikulær linseplade, fremgangsmåde til fremstilling af denne og skærm af transmissionstypen

Country Status (6)

Country Link
US (1) US6144496A (de)
EP (1) EP0943933B1 (de)
JP (1) JPH1195005A (de)
DE (1) DE69819867T2 (de)
DK (1) DK0943933T3 (de)
WO (1) WO1999015918A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4025432B2 (ja) * 1997-09-26 2007-12-19 松下電器産業株式会社 背面投射型スクリーン
JPH11211902A (ja) * 1998-01-21 1999-08-06 Micro Opt:Kk 平板型マイクロレンズアレイ
US7153555B2 (en) * 2000-02-15 2006-12-26 Travel Tags, Inc. Plastic objects including lenticular lens sheets
US6324009B1 (en) * 2000-07-13 2001-11-27 Kenneth E. Conley Optically anisotropic micro lens window for special image effects featuring periodic holes
US6490093B2 (en) 2000-12-22 2002-12-03 Digital Replay, Inc. Method of protecting ink and providing enhanced bonding during molding of lenticular lens sheets in plastic objects
JP3377995B1 (ja) * 2001-11-29 2003-02-17 株式会社立山アールアンドディ パノラマ撮像レンズ
US6718664B2 (en) * 2002-01-03 2004-04-13 Williams Industries Container having image-carrying sheet and method of manufacturing such container
KR100553197B1 (ko) * 2002-09-27 2006-02-22 주식회사 엘지화학 연속적 렌티큘라 렌즈 제품 제조 방법 및 이로부터제조되는 렌티큘라 렌즈 제품
US20070132122A1 (en) * 2003-01-22 2007-06-14 Travel Tags, Inc. Methods of manufacturing plastic objects having bonded lenticular lens-sheets
US7768707B2 (en) * 2006-02-06 2010-08-03 Seiko Epson Corporation Converging substrate, electro-optic device, substrate for electro-optic device, projector, and electronic apparatus
JP2011170224A (ja) * 2010-02-22 2011-09-01 Konica Minolta Opto Inc 光学素子の製造方法
US9148658B2 (en) * 2014-01-15 2015-09-29 Disney Enterprises, Inc. Light-based caustic surface calibration
US10350460B2 (en) * 2017-02-28 2019-07-16 Nike, Inc. Sports ball

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587140A (en) * 1978-12-22 1980-07-01 Dainippon Printing Co Ltd Transmission type screen
JPS57153334U (de) * 1981-03-20 1982-09-27
JPS5872935A (ja) * 1981-10-28 1983-05-02 Sony Corp 透過形スクリ−ン
US4509823A (en) * 1982-10-15 1985-04-09 Dai Nippon Insatsu Kabushiki Kaisha Rear projection screen
JPS59214837A (ja) * 1983-05-20 1984-12-04 Matsushita Electric Ind Co Ltd 透過形スクリ−ン装置
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
JPS63273850A (ja) * 1987-05-01 1988-11-10 Mitsubishi Rayon Co Ltd 透過型スクリ−ン
JPH01167829A (ja) * 1987-12-24 1989-07-03 Mitsubishi Rayon Co Ltd 透過型スクリーン
DK174788B1 (da) * 1989-05-08 2003-11-10 Dainippon Printing Co Ltd Baglysprojektionsskærm
JP2963526B2 (ja) * 1990-10-30 1999-10-18 株式会社日立製作所 透過型投影スクリーンとその製造方法、並びにオーバヘッドプロジェクタおよびプロジェクションテレビセット
JPH0752280B2 (ja) * 1990-11-30 1995-06-05 カシオ計算機株式会社 背面投影スクリーン
US5076661A (en) * 1991-01-23 1991-12-31 North American Philips Corp. Rear projection screen
US6002829A (en) * 1992-03-23 1999-12-14 Minnesota Mining And Manufacturing Company Luminaire device
US5330799A (en) * 1992-09-15 1994-07-19 The Phscologram Venture, Inc. Press polymerization of lenticular images
JP3272833B2 (ja) * 1992-10-21 2002-04-08 大日本印刷株式会社 透過型スクリーン
JPH0764071A (ja) * 1993-08-30 1995-03-10 Toray Ind Inc マイクロレンズアレイシートおよびそれを用いた液晶ディスプレイ
US5555476A (en) * 1993-08-30 1996-09-10 Toray Industries, Inc. Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same
US5760955A (en) * 1995-04-06 1998-06-02 Philips Electronics North America Corporation Rear projection screen with reduced speckle
KR100197600B1 (ko) * 1996-03-30 1999-06-15 윤종용 코팅무늬를 갖는 홀로그래픽 스크린

Also Published As

Publication number Publication date
JPH1195005A (ja) 1999-04-09
DE69819867D1 (de) 2003-12-24
US6144496A (en) 2000-11-07
DE69819867T2 (de) 2004-09-02
WO1999015918A1 (en) 1999-04-01
EP0943933A1 (de) 1999-09-22
EP0943933B1 (de) 2003-11-19
EP0943933A4 (de) 2001-01-24

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