AU4700099A - Reflective projection screen and projection system - Google Patents

Reflective projection screen and projection system

Info

Publication number
AU4700099A
AU4700099A AU47000/99A AU4700099A AU4700099A AU 4700099 A AU4700099 A AU 4700099A AU 47000/99 A AU47000/99 A AU 47000/99A AU 4700099 A AU4700099 A AU 4700099A AU 4700099 A AU4700099 A AU 4700099A
Authority
AU
Australia
Prior art keywords
projection
reflective
screen
projection system
projection screen
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.)
Abandoned
Application number
AU47000/99A
Other languages
English (en)
Inventor
Charles L. Bruzzone
Takashi Harada
Makoto Ishikawa
Robert S Moshrefzadeh
Timothy J. Nevitt
Andrew J. Ouderkirk
Yorinobu Takamatsu
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU4700099A publication Critical patent/AU4700099A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AU47000/99A 1999-03-19 1999-06-21 Reflective projection screen and projection system Abandoned AU4700099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/272,159 US6381068B1 (en) 1999-03-19 1999-03-19 Reflective projection screen and projection system
US09272159 1999-03-19
PCT/US1999/013914 WO2000057214A1 (en) 1999-03-19 1999-06-21 Reflective projection screen and projection system

Publications (1)

Publication Number Publication Date
AU4700099A true AU4700099A (en) 2000-10-09

Family

ID=23038664

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47000/99A Abandoned AU4700099A (en) 1999-03-19 1999-06-21 Reflective projection screen and projection system

Country Status (9)

Country Link
US (1) US6381068B1 (enExample)
EP (1) EP1166158B1 (enExample)
JP (1) JP2002540445A (enExample)
KR (1) KR20020001782A (enExample)
CN (1) CN1350648A (enExample)
AU (1) AU4700099A (enExample)
DE (1) DE69919746T2 (enExample)
MX (1) MXPA01009398A (enExample)
WO (1) WO2000057214A1 (enExample)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498683B2 (en) 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
US6926952B1 (en) * 1998-01-13 2005-08-09 3M Innovative Properties Company Anti-reflective polymer constructions and method for producing same
US6515785B1 (en) * 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
JP2001174633A (ja) * 1999-12-15 2001-06-29 Nitto Denko Corp 偏光部材及び液晶表示装置
CN1193243C (zh) * 2000-03-15 2005-03-16 皇家菲利浦电子有限公司 投影屏
US8054416B2 (en) 2000-08-15 2011-11-08 Reflexite Corporation Light polarizer
JP2002116322A (ja) * 2000-10-11 2002-04-19 Nitto Denko Corp 偏光部材及び液晶表示装置
TWI235866B (en) * 2000-12-14 2005-07-11 Mitsui Chemicals Inc Reflector, sidelight type backlighting apparatus and reflector substrate
US6819486B2 (en) * 2001-01-17 2004-11-16 3M Innovative Properties Company Projection screen having elongated structures
JP3840932B2 (ja) * 2001-08-31 2006-11-01 セイコーエプソン株式会社 リアプロジェクタ
US6847483B2 (en) 2001-12-21 2005-01-25 Bose Corporation Selective reflecting
US20050231800A1 (en) * 2001-12-21 2005-10-20 Barret Lippey Selective reflecting
US7520624B2 (en) * 2001-12-21 2009-04-21 Bose Corporation Light enhancing
US7515336B2 (en) 2001-12-21 2009-04-07 Bose Corporation Selective reflecting
US20030214632A1 (en) * 2002-05-16 2003-11-20 Jiaying Ma Projection display system
US6900941B2 (en) 2002-05-16 2005-05-31 Eastman Kodak Company Light diffuser with colored variable diffusion
US7010212B2 (en) * 2002-05-28 2006-03-07 3M Innovative Properties Company Multifunctional optical assembly
US7624783B2 (en) * 2006-07-12 2009-12-01 Sensenig Luke G Curtain system for domestic animal shelter
MXPA05003106A (es) * 2002-09-20 2005-06-22 Honeywell Int Inc Pantalla de visualizacion de alta eficiencia.
US6943941B2 (en) * 2003-02-27 2005-09-13 Asml Netherlands B.V. Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems
US7206059B2 (en) * 2003-02-27 2007-04-17 Asml Netherlands B.V. Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems
TWI319124B (en) * 2003-02-27 2010-01-01 Asml Netherlands Bv Stationary and dynamic radial transverse electric polarizer for high numerical aperture systems
US20040227694A1 (en) * 2003-05-14 2004-11-18 Xiao-Dong Sun System and method for a three-dimensional color image display utilizing laser induced fluorescence of nanopartcles and organometallic molecules in a transparent medium
US7452082B2 (en) * 2004-04-19 2008-11-18 Superimaging, Inc. Excitation light emission apparatus
US7090355B2 (en) * 2003-05-19 2006-08-15 Superimaging, Inc. System and method for a transparent color image display utilizing fluorescence conversion of nano particles and molecules
US7976169B2 (en) * 2003-05-14 2011-07-12 Sun Innovations, Inc. Waveguide display
JP4083191B2 (ja) * 2003-05-26 2008-04-30 シャープ株式会社 反射型スクリーン
WO2004104694A1 (ja) 2003-05-26 2004-12-02 Sharp Kabushiki Kaisha 反射型スクリーン
DE602004031385D1 (de) * 2003-06-10 2011-03-24 Dainippon Printing Co Ltd Projektionsschirm und Projektionssystem
US7234817B2 (en) * 2003-07-17 2007-06-26 Nitto Denko Corporation Liquid crystal projection system
US7057813B2 (en) * 2003-07-22 2006-06-06 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7123409B2 (en) * 2003-08-04 2006-10-17 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7123410B2 (en) * 2003-08-07 2006-10-17 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7161737B2 (en) * 2003-09-08 2007-01-09 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7193777B2 (en) * 2003-09-08 2007-03-20 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7158297B2 (en) * 2003-09-19 2007-01-02 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
US7158299B2 (en) * 2003-09-26 2007-01-02 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
JP2005107216A (ja) * 2003-09-30 2005-04-21 Dainippon Printing Co Ltd 投影スクリーン及びそれを備えた投影システム
US7206130B2 (en) * 2003-10-03 2007-04-17 Dai Nippon Printing Co., Ltd. Projection screen and projection system comprising the same
WO2005043232A2 (en) * 2003-11-03 2005-05-12 Superimaging, Inc. Light emitting material integrated into a substantially transparent substrate
JP2008506972A (ja) * 2003-11-03 2008-03-06 スーパーイメージング，インコーポレーション 透明基板一体型の発光材料
DE602004014338D1 (de) * 2004-03-08 2008-07-24 Asml Netherlands Bv Lithographischer Apparat mit einem radialen Polarisator
US7213923B2 (en) * 2004-04-19 2007-05-08 Superimaging, Inc. Emission of visible light in response to absorption of excitation light
CN1989451B (zh) 2004-07-22 2010-12-15 帝人株式会社 屏幕
US7408707B2 (en) * 2004-08-04 2008-08-05 Fusion Optix Inc. Multi-region light scattering element
JP4727962B2 (ja) * 2004-09-14 2011-07-20 直史 山内 スクリーン及び画像投影システム
JP4903376B2 (ja) * 2004-09-14 2012-03-28 直史 山内 スクリーン及び画像投影システム
JP4717418B2 (ja) * 2004-11-18 2011-07-06 大日本印刷株式会社 投影システム
JP4717419B2 (ja) * 2004-11-18 2011-07-06 大日本印刷株式会社 投影システム
JP2006189817A (ja) * 2004-12-09 2006-07-20 Dainippon Printing Co Ltd 投影スクリーン及びそれを備えた投影システム
JP4822104B2 (ja) * 2005-01-21 2011-11-24 大日本印刷株式会社 投影システム
JP5250933B2 (ja) * 2005-02-02 2013-07-31 大日本印刷株式会社 反射スクリーン、及び、反射スクリーンの製造方法
US7835078B2 (en) * 2005-02-02 2010-11-16 Dai Nippon Printing Co., Ltd. Reflecting screen, method of manufacturing the same, and reflection-type projection system
KR100682938B1 (ko) * 2005-02-18 2007-02-15 삼성전자주식회사 이방성 광확산 특성을 가지는 광학 시트 및 이를 포함하는면광원 장치
WO2006094262A2 (en) * 2005-03-03 2006-09-08 Superimaging, Inc. Display
US20060221610A1 (en) * 2005-04-01 2006-10-05 Chew Tong F Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted
US7311431B2 (en) * 2005-04-01 2007-12-25 Avago Technologies Ecbu Ip Pte Ltd Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates
US7517091B2 (en) * 2005-05-12 2009-04-14 Bose Corporation Color gamut improvement in presence of ambient light
WO2006120956A1 (ja) * 2005-05-13 2006-11-16 Kimoto Co., Ltd. 反射型スクリーン
US20070097509A1 (en) * 2005-10-31 2007-05-03 Nevitt Timothy J Optical elements for high contrast applications
US20070139766A1 (en) * 2005-12-20 2007-06-21 Radcliffe Marc D High contrast front projection screen
KR101187552B1 (ko) * 2006-02-17 2012-10-02 코오롱인더스트리 주식회사 광확산성을 갖는 플레이트
US11317057B2 (en) 2006-03-18 2022-04-26 Steve H MCNELLEY Advanced telepresence environments
US20070248811A1 (en) * 2006-04-21 2007-10-25 Yao Hwong Projection screen
US7784954B1 (en) 2006-07-25 2010-08-31 Fusion Optix, Inc. Polarization sensitive light homogenizer
EP2106560B1 (en) * 2007-01-24 2017-04-26 Ravenbrick, LLC Thermally switched optical downconverting filter
US7936500B2 (en) * 2007-03-02 2011-05-03 Ravenbrick Llc Wavelength-specific optical switch
US8081368B2 (en) * 2007-03-29 2011-12-20 Bose Corporation Selective absorbing
US7710645B2 (en) * 2007-06-29 2010-05-04 Bose Corporation Selective reflecting for laser projector
WO2009009770A1 (en) 2007-07-11 2009-01-15 Ravenbrick, Llc Thermally switched reflective optical shutter
CA2703010A1 (en) * 2007-09-19 2009-03-26 Ravenbrick, Llc Low-emissivity window films and coatings incorporating nanoscale wire grids
US8169685B2 (en) 2007-12-20 2012-05-01 Ravenbrick, Llc Thermally switched absorptive window shutter
CN103513305A (zh) * 2008-04-23 2014-01-15 雷文布里克有限责任公司 反射性和热反射性表面的眩光管理
US9116302B2 (en) * 2008-06-19 2015-08-25 Ravenbrick Llc Optical metapolarizer device
KR101331058B1 (ko) 2008-08-20 2013-11-20 라벤브릭 엘엘씨 열변색 필터를 제조하는 방법
TWI410713B (zh) * 2008-11-06 2013-10-01 Ind Tech Res Inst 背光模組與液晶顯示器
JP4408942B1 (ja) * 2008-11-17 2010-02-03 帝人株式会社 直線偏光選択性反射型スクリーン
EP2385904A1 (en) * 2009-01-08 2011-11-16 3M Innovative Properties Company Dry erasable projection article and system
EP2386073A1 (en) * 2009-01-08 2011-11-16 3M Innovative Properties Company Front projection screen with high contrast
EP2408867A4 (en) * 2009-03-20 2013-03-06 Eric William Hearn Teather COLOR COMPOSITION USING DIFFUSER LIGHT REFLECTION, PROCESS FOR PREPARING THE COLOR COMPOSITION, AND ARTICLES WITH DIFFUSER LIGHT REFLECTION
US7993016B2 (en) * 2009-04-03 2011-08-09 Seiko Epson Corporation Retro-reflective light diffusing display systems
US8287127B2 (en) * 2009-04-03 2012-10-16 Seiko Epson Corporation Aerial three-dimensional image display systems
CN102460238A (zh) 2009-04-10 2012-05-16 雷文布里克有限责任公司 结合有宾主型结构的热切换滤光器
US8643795B2 (en) * 2009-04-10 2014-02-04 Ravenbrick Llc Thermally switched optical filter incorporating a refractive optical structure
US8947760B2 (en) 2009-04-23 2015-02-03 Ravenbrick Llc Thermotropic optical shutter incorporating coatable polarizers
JP5263117B2 (ja) * 2009-10-15 2013-08-14 セイコーエプソン株式会社 スクリーンおよびプロジェクションシステム
WO2011053853A2 (en) * 2009-10-30 2011-05-05 Ravenbrick Llc Thermochromic filters and stopband filters for use with same
US20120212812A1 (en) * 2009-11-17 2012-08-23 3M Innovative Properties Company Polarization sensitive front projection screen
CN102667618B (zh) * 2009-11-23 2015-02-25 3M创新有限公司 具有高对比度的正投影屏幕
AU2011235265A1 (en) * 2010-03-29 2012-10-25 Ravenbrick Llc Polymer-stabilized thermotropic liquid crystal device
US8699114B2 (en) 2010-06-01 2014-04-15 Ravenbrick Llc Multifunctional building component
US8682030B2 (en) * 2010-09-24 2014-03-25 Microsoft Corporation Interactive display
EP2638431A1 (en) * 2010-11-12 2013-09-18 3M Innovative Properties Company Interactive polarization-selective projection display
CN103189823B (zh) 2010-11-12 2016-03-09 3M创新有限公司 交互式偏振保持投影显示器
US20140022222A1 (en) * 2011-01-31 2014-01-23 Huei Pei Kuo Diffuser with a dynamically tunable scattering angle
JP5027323B2 (ja) * 2011-05-17 2012-09-19 直史 山内 スクリーン及び画像投影システム
JP6388830B2 (ja) * 2011-06-13 2018-09-12 ドルビー ラボラトリーズ ライセンシング コーポレイション 高指向性のスクリーン
JP2013015615A (ja) * 2011-07-01 2013-01-24 Seiko Epson Corp スクリーン
FR2991786B1 (fr) 2012-06-08 2014-06-20 Saint Gobain Ecran de projection fonctionnant en reflexion comprenant un systeme a diffusion lumineuse variable
DE102012210773B4 (de) * 2012-06-25 2022-10-06 Osram Gmbh Vorrichtung zum Erzeugen von polarisierter elektromagnetischer Strahlung und Projektor
JP5949355B2 (ja) * 2012-09-07 2016-07-06 大日本印刷株式会社 反射スクリーン、映像表示システム
US10003777B2 (en) 2013-11-21 2018-06-19 Hewlett-Packard Development Company, L.P. Projection screen for specularly reflecting light
US9653044B2 (en) 2014-02-14 2017-05-16 Microsoft Technology Licensing, Llc Interactive display system
CN103900799B (zh) * 2014-03-28 2016-05-04 哈尔滨工程大学 一种可抑制干涉噪声的光学相干偏振测量装置
US20150286125A1 (en) * 2014-04-02 2015-10-08 Microsoft Corporation High-efficiency projection screen
US9494726B2 (en) 2014-05-27 2016-11-15 Microsoft Technology Licensing, Llc Switchable backlight unit
US9740004B2 (en) 2014-06-05 2017-08-22 Making Virtual Solid—California LLC. Pupil-expanded biocular volumetric display
CN107077059A (zh) 2014-07-22 2017-08-18 巴科公司 采用偏振反射屏幕的显示系统和方法
CN107003596A (zh) 2014-07-22 2017-08-01 巴科公司 利用投影屏幕和投影仪的时间复用的显示系统和方法
US9766535B2 (en) 2014-07-22 2017-09-19 Barco, Inc. Display systems and methods employing wavelength multiplexing of colors
US10459574B2 (en) * 2014-07-31 2019-10-29 Hewlett-Packard Development Company, L.P. Display including hot mirror
KR20170080626A (ko) 2014-10-27 2017-07-10 바르코 인코포레이티드 마이크로 렌즈 또는 마이크로 거울의 어레이를 가지는 스크린을 사용하는 디스플레이 시스템 및 방법
US20160327853A1 (en) * 2015-05-08 2016-11-10 Honeywell International Inc. Transparent active window display
JP2017015897A (ja) * 2015-06-30 2017-01-19 日本ゼオン株式会社 画像投射システム及び投影面部材
CN108713162B (zh) * 2016-02-25 2021-10-22 日华化学株式会社 反射型屏幕和反射型屏幕用片材
JPWO2017221527A1 (ja) * 2016-06-20 2019-04-18 パナソニックＩｐマネジメント株式会社 透明スクリーン、及び、映像表示システム
US10732497B2 (en) * 2016-06-20 2020-08-04 Panasonic Intellectual Property Management Co., Ltd. Transparent screen and image display system
KR102070627B1 (ko) * 2016-10-13 2020-01-29 주식회사 엘지화학 편광 변환 소자 및 광고립 장치
CN110462456B (zh) * 2017-03-31 2021-11-26 株式会社巴川制纸所 防眩性膜以及显示装置
CA3013888C (en) * 2017-08-11 2025-09-23 8259402 Canada Inc Transmissive aerial image display
EP3470892A3 (en) * 2017-10-11 2019-07-17 Agc Inc. Transparent screen
EP3783402A4 (en) * 2018-04-17 2022-01-12 Nitto Denko Corporation OPTICAL LAMINATE FOR A PROJECTION SCREEN AND PROJECTION SCREEN WITH OPTICAL LAMINATE
WO2020071169A1 (ja) * 2018-10-01 2020-04-09 富士フイルム株式会社 ディスプレイ
JP7414369B2 (ja) 2020-01-19 2024-01-16 スリーエム イノベイティブ プロパティズ カンパニー ディスプレイデバイスのための物品及びディスプレイシステム
WO2021224735A1 (en) * 2020-05-08 2021-11-11 3M Innovative Properties Company Optical film with discontinuous coating
US20230228918A1 (en) * 2020-05-08 2023-07-20 3M Innovative Properties Company Optically diffusive film with elongated structures
CN113741135A (zh) * 2021-09-27 2021-12-03 青岛海信激光显示股份有限公司 一种投影屏幕及投影装置
JPWO2023140106A1 (enExample) * 2022-01-24 2023-07-27

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124639A (en) 1964-03-10 figure
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US3860036A (en) 1970-11-02 1975-01-14 Dow Chemical Co Variable geometry feed block for multilayer extrusion
US3711176A (en) 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US4285577A (en) 1977-09-02 1981-08-25 Polaroid Corporation Window system comprising light polarizers
US4123141A (en) 1977-09-02 1978-10-31 Polaroid Corporation Window system comprising light polarizers
US4520189A (en) 1981-03-02 1985-05-28 Polaroid Corporation Optical device including birefringent aromatic amino carboxylic acid polymer
US4521588A (en) 1981-03-02 1985-06-04 Polaroid Corporation Optical device including birefringent polyhydrazide polymer
US4525413A (en) 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent polymer
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4720426A (en) 1986-06-30 1988-01-19 General Electric Company Reflective coating for solid-state scintillator bar
US5211878A (en) 1988-03-10 1993-05-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Difluorobenzonitrile derivatives
US5486949A (en) 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5235443A (en) 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
KR100203549B1 (ko) 1989-11-01 1999-06-15 샤트 마르틴, 부헥커 리하르트 액정 파라미터의 온도 보정
US5181130A (en) 1990-01-09 1993-01-19 Hewlett-Packard Company Fiber optic faceplate liquid crystal display
NL9000808A (nl) 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5217794A (en) 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
US5164856A (en) 1991-02-19 1992-11-17 Yongfeng Zhang Transmittance-adjustable window
JP3360851B2 (ja) 1992-04-21 2003-01-07 ソニー株式会社 液晶表示装置
US5294657A (en) 1992-05-15 1994-03-15 Melendy Peter S Adhesive composition with decorative glitter
US5422756A (en) * 1992-05-18 1995-06-06 Minnesota Mining And Manufacturing Company Backlighting system using a retroreflecting polarizer
DE4326521B4 (de) 1992-08-10 2005-12-22 Bridgestone Corp. Lichtstreuendes Material und Verfahren zu seiner Herstellung
US5269995A (en) 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
DE69325283T2 (de) 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
IL107539A0 (en) 1992-11-09 1994-02-27 Honeywell Inc A reflective polarizer
DE69409977T2 (de) 1993-01-11 1998-10-22 Koninkl Philips Electronics Nv Beleuchtungssystem und ein solches System umfassendes Anzeigegerät
TW289095B (enExample) * 1993-01-11 1996-10-21
EP0627638A1 (en) * 1993-06-02 1994-12-07 Hughes Aircraft Company Elliptical diffuser
US5389324A (en) 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5486935A (en) 1993-06-29 1996-01-23 Kaiser Aerospace And Electronics Corporation High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm
AU1443595A (en) 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
DE69430323T2 (de) 1993-12-21 2003-02-20 Minnesota Mining And Mfg. Co., Saint Paul Optischer polarisator
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
JP3971455B2 (ja) 1993-12-21 2007-09-05 スリーエム カンパニー 多層光学フィルム
WO1995017699A1 (en) 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Reflective polarizer display
US5629055A (en) 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
EP0754311B1 (en) 1994-04-06 2002-07-24 Minnesota Mining And Manufacturing Company Polarized light sources
US5629784A (en) 1994-04-12 1997-05-13 Ois Optical Imaging Systems, Inc. Liquid crystal display with holographic diffuser and prism sheet on viewer side
JP4034365B2 (ja) 1995-03-09 2008-01-16 大日本印刷株式会社 超微粒子含有反射防止フィルム、偏光板及び液晶表示装置
US5751388A (en) 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
JPH11508376A (ja) 1995-06-26 1999-07-21 ミネソタ マイニング アンド マニュファクチャリング カンパニー 拡散反射多層偏光子および拡散反射多層反射鏡
US5686979A (en) 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US5699188A (en) 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
US5767935A (en) 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
WO1997010774A1 (en) 1995-09-19 1997-03-27 Exide Corporation Process for the destruction of chemical agents and munitions
JP3532337B2 (ja) * 1996-02-08 2004-05-31 株式会社きもと 偏光プロジェクタ用反射型スクリーン
US5825543A (en) 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
DE69721505T2 (de) 1996-02-29 2003-11-20 Minnesota Mining And Manufacturing Company, St. Paul Film zur helligkeitserhoehung
US5783120A (en) 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
US5867316A (en) 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
EP0835476B1 (en) * 1996-04-26 2004-11-03 Koninklijke Philips Electronics N.V. Optical system
US5808794A (en) 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
US6024455A (en) * 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern

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US6381068B1 (en) 2002-04-30
MX225640B (enExample) 2005-01-18
DE69919746D1 (de) 2004-09-30
KR20020001782A (ko) 2002-01-09
EP1166158A1 (en) 2002-01-02
JP2002540445A (ja) 2002-11-26
WO2000057214A1 (en) 2000-09-28
EP1166158B1 (en) 2004-08-25
CN1350648A (zh) 2002-05-22
DE69919746T2 (de) 2005-09-01
MXPA01009398A (es) 2002-06-04

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