FI895692A0 - Displaysystem som utnyttjar ljusgenomslaepplig skaerm och foerfarande foer framstaellning av detsamma. - Google Patents

Displaysystem som utnyttjar ljusgenomslaepplig skaerm och foerfarande foer framstaellning av detsamma.

Info

Publication number
FI895692A0
FI895692A0 FI895692A FI895692A FI895692A0 FI 895692 A0 FI895692 A0 FI 895692A0 FI 895692 A FI895692 A FI 895692A FI 895692 A FI895692 A FI 895692A FI 895692 A0 FI895692 A0 FI 895692A0
Authority
FI
Finland
Prior art keywords
skaerm
ljusgenomslaepplig
displaysystem
detsamma
foerfarande foer
Prior art date
Application number
FI895692A
Other languages
English (en)
Inventor
William Nevil Heaton Johnson
Nicholas J Phillips
Bruce Lawrence John Murray
Steve Done
Vincent Donahogue
Original Assignee
Scient Applied Research Sar
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
Priority claimed from GB878712798A external-priority patent/GB8712798D0/en
Priority claimed from GB878713432A external-priority patent/GB8713432D0/en
Priority claimed from GB888805218A external-priority patent/GB8805218D0/en
Application filed by Scient Applied Research Sar filed Critical Scient Applied Research Sar
Publication of FI895692A0 publication Critical patent/FI895692A0/fi

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
FI895692A 1987-06-01 1989-11-28 Displaysystem som utnyttjar ljusgenomslaepplig skaerm och foerfarande foer framstaellning av detsamma. FI895692A0 (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878712798A GB8712798D0 (en) 1987-06-01 1987-06-01 Display system
GB878713432A GB8713432D0 (en) 1987-06-09 1987-06-09 Three dimensional display system
GB888805218A GB8805218D0 (en) 1988-03-04 1988-03-04 Light transmitting screen & display system utilising same
PCT/GB1988/000422 WO1988009952A1 (en) 1987-06-01 1988-05-27 Display system utilising light transmitting screen and method of manufacturing same

Publications (1)

Publication Number Publication Date
FI895692A0 true FI895692A0 (fi) 1989-11-28

Family

ID=27263446

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895692A FI895692A0 (fi) 1987-06-01 1989-11-28 Displaysystem som utnyttjar ljusgenomslaepplig skaerm och foerfarande foer framstaellning av detsamma.

Country Status (15)

Country Link
EP (1) EP0294122B1 (fi)
JP (1) JP2926496B2 (fi)
KR (1) KR970009135B1 (fi)
CN (1) CN1031609A (fi)
AU (1) AU629170B2 (fi)
BR (1) BR8807538A (fi)
CA (1) CA1331299C (fi)
DE (1) DE3877829T2 (fi)
ES (1) ES2039622T3 (fi)
FI (1) FI895692A0 (fi)
GB (1) GB2206979A (fi)
IE (1) IE61668B1 (fi)
MY (1) MY103530A (fi)
PT (1) PT87627B (fi)
WO (1) WO1988009952A1 (fi)

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JP3553929B2 (ja) * 1990-05-21 2004-08-11 ナシュア コーポレイション 光拡散性材料を製造する方法
US7075501B1 (en) * 1990-12-31 2006-07-11 Kopin Corporation Head mounted display system
WO1992016075A2 (en) * 1991-03-08 1992-09-17 Durand Limited Viewing device
US5719588A (en) * 1991-03-08 1998-02-17 Nashua Corporation Viewing device
JP3298215B2 (ja) * 1993-03-26 2002-07-02 住友化学工業株式会社 屈折率分布を有する重合体粒子の製造方法
EP0801767B1 (en) * 1993-06-15 1999-08-25 Nashua Corporation Method of manufacturing a randomised mask for use in making a diffusion screen
GB2282671B (en) * 1993-10-08 1997-12-10 Durand Ltd Diffusing and depixelating means
JPH09506183A (ja) * 1993-09-02 1997-06-17 ナシュア コーポレイション マイクロレンズ・スクリーンおよび類似物に関する改良
GB2287553A (en) * 1994-03-10 1995-09-20 Sharp Kk A method of manufacturing a diffuser
US6123877A (en) * 1994-12-28 2000-09-26 Nashua Corporation Asymmetric light diffusing material
JP3958359B2 (ja) * 1994-12-28 2007-08-15 ナーシュア コーポレーション 光拡散材料
GB9509615D0 (en) * 1995-05-12 1995-07-05 Nashua Corp Improvements in or relating to front projection screens and the like
GB9514440D0 (en) * 1995-07-14 1995-09-13 Nashua Corp Screen for diffusing, depixelating or projection purposes and method of manufacturing same
GB9520912D0 (en) * 1995-10-12 1995-12-13 Nashua Corp Improvements in or relating to projection screens and the like
US6525877B1 (en) 1995-10-12 2003-02-25 Nashua Corporation Projection screens and the like
GB9524220D0 (en) 1995-11-27 1996-01-31 Nashua Corp Improvements in or relating to projection screens and the like
US6262840B1 (en) 1996-05-30 2001-07-17 Sony Corporation Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatus
US5932342A (en) * 1996-11-14 1999-08-03 Nashua Corporation Optical diffusers obtained by fluid phase mixing of incompatible materials
PL322039A1 (en) * 1997-09-10 1998-03-02 Grzegorz Drozdowski Method of optically analysing image in back-projection screens and projection screen therefor
AU9180098A (en) 1997-09-30 1999-04-23 Durand Limited Anti-counterfeiting and diffusive screens
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
US6424395B1 (en) 1998-04-08 2002-07-23 Toppan Printing Co., Ltd. Light scattering film and liquid crystal display device
JP2002534705A (ja) * 1998-12-31 2002-10-15 マイクロシャープ コーポレイション リミテッド 段が形成されている面をもつディフューザー
KR20030026244A (ko) * 2000-06-12 2003-03-31 마이크로샤프 코퍼레이션 리미티드 비대칭 광 분산특성을 지니는 스크린
AU2002214143A1 (en) 2000-11-10 2002-05-21 Durand Technology Limited Optical recording materials
JP2002318311A (ja) * 2001-04-20 2002-10-31 Clariant (Japan) Kk 制御された散乱・透過特性を有する光学フィルム
US6751019B2 (en) * 2001-06-11 2004-06-15 Scram Technologies, Inc. Ultrathin mesh optical panel and a method of making an ultrathin mesh optical panel
JP2003202415A (ja) * 2001-12-28 2003-07-18 Clariant Internatl Ltd 制御された散乱・透過特性を有する光学フィルムおよびそれを用いた液晶表示装置
JP4089371B2 (ja) 2002-09-24 2008-05-28 セイコーエプソン株式会社 透過型スクリーン及びリア型プロジェクタ
GB0224800D0 (en) * 2002-10-24 2002-12-04 Microsharp Corp Ltd Apparatus for producing approximately collimated light and method of curing a photopolymerisable layer using the apparatus
JP4668171B2 (ja) * 2003-03-31 2011-04-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 自動立体ディスプレイ
DE10335231B4 (de) 2003-08-01 2007-06-28 Lts Lohmann Therapie-Systeme Ag Verfahren zur Verbesserung der Durchlässigkeit der menschlichen Haut und Pflaster für die transdermale Zufuhr von Wirkstoffen
WO2006025023A1 (en) * 2004-09-03 2006-03-09 Koninklijke Philips Electronics N.V. A collimator for use in a backlight liquid crystal display system
US7274508B2 (en) 2004-10-15 2007-09-25 Hewlett-Packard Development Company, L.P. Reflective projection screen with angled sidewalls
US7199933B2 (en) * 2005-05-17 2007-04-03 Symbol Technologies, Inc. Image projection screen with reduced speckle noise
US7768602B2 (en) * 2007-10-16 2010-08-03 Rohm And Haas Company Light diffusing article with GRIN lenses
CN102169283B (zh) * 2011-04-19 2012-12-26 浙江大学 一种基于投影机阵列的悬浮式360°视场三维显示装置
JP5168526B2 (ja) * 2011-05-10 2013-03-21 大日本印刷株式会社 投射型映像表示装置
WO2012155243A1 (en) 2011-05-13 2012-11-22 Écrans Polaires Inc. / Polar Screens Inc. Method and display for concurrently displaying a first image and a second image
US9132361B2 (en) 2013-05-07 2015-09-15 Disney Enterprises, Inc. Projectable masks
JP6451277B2 (ja) * 2014-12-10 2019-01-16 株式会社リコー 虚像表示装置および画像投影装置
DE202019101748U1 (de) * 2019-03-27 2019-05-03 Peter Denz Einstellscheibe für optische Geräte
US11415728B2 (en) 2020-05-27 2022-08-16 Looking Glass Factory, Inc. System and method for holographic displays

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
FR750155A (fr) * 1932-01-23 1933-08-05 Procédé pour la projection d'images stéréoscopiques
US4026634A (en) * 1969-06-18 1977-05-31 Ricoh Co., Ltd. Directional light transmitting screen
US3909111A (en) * 1974-02-27 1975-09-30 Rca Corp Controlled angle viewing screens by interference techniques
DE2519617A1 (de) * 1975-05-02 1976-11-11 Agfa Gevaert Ag Projektionsschirm
JPS5564228A (en) * 1978-11-08 1980-05-14 Mitsubishi Electric Corp Reflection type projecting screen
US4399455A (en) * 1979-07-09 1983-08-16 Alvarez Luis W Television viewer

Also Published As

Publication number Publication date
GB2206979A (en) 1989-01-18
GB8812644D0 (en) 1988-06-29
DE3877829D1 (de) 1993-03-11
AU629170B2 (en) 1992-10-01
KR890702075A (ko) 1989-12-22
CN1031609A (zh) 1989-03-08
AU1801188A (en) 1989-01-04
PT87627A (pt) 1989-05-31
EP0294122A1 (en) 1988-12-07
KR970009135B1 (ko) 1997-06-05
JP2926496B2 (ja) 1999-07-28
DE3877829T2 (de) 1993-07-29
WO1988009952A1 (en) 1988-12-15
CA1331299C (en) 1994-08-09
BR8807538A (pt) 1990-03-27
MY103530A (en) 1993-07-31
IE881621L (en) 1988-12-01
PT87627B (pt) 1993-09-30
JPH03504539A (ja) 1991-10-03
ES2039622T3 (es) 1993-10-01
IE61668B1 (en) 1994-11-16
EP0294122B1 (en) 1993-01-27

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Owner name: SCIENTIFIC APPLIED RESEARCH (S.A.R.) PLC