JP2002510067A5 - - Google Patents

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Publication number
JP2002510067A5
JP2002510067A5 JP2000541559A JP2000541559A JP2002510067A5 JP 2002510067 A5 JP2002510067 A5 JP 2002510067A5 JP 2000541559 A JP2000541559 A JP 2000541559A JP 2000541559 A JP2000541559 A JP 2000541559A JP 2002510067 A5 JP2002510067 A5 JP 2002510067A5
Authority
JP
Japan
Prior art keywords
layer
light
optically transparent
diffusing film
light diffusing
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.)
Withdrawn
Application number
JP2000541559A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002510067A (ja
Filing date
Publication date
Priority claimed from US09/192,118 external-priority patent/US6344263B1/en
Application filed filed Critical
Publication of JP2002510067A publication Critical patent/JP2002510067A/ja
Publication of JP2002510067A5 publication Critical patent/JP2002510067A5/ja
Withdrawn legal-status Critical Current

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JP2000541559A 1998-03-30 1999-03-24 光拡散フィルムと製造方法 Withdrawn JP2002510067A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5048998A 1998-03-30 1998-03-30
US09/050,489 1998-03-30
US09/192,118 US6344263B1 (en) 1998-03-30 1998-11-13 Light dispersing film and method of manufacture
US09/192,118 1998-11-13
PCT/US1999/006378 WO1999050710A1 (en) 1998-03-30 1999-03-24 Light dispersing film and method of manufacture

Publications (2)

Publication Number Publication Date
JP2002510067A JP2002510067A (ja) 2002-04-02
JP2002510067A5 true JP2002510067A5 (enExample) 2006-06-01

Family

ID=26728332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000541559A Withdrawn JP2002510067A (ja) 1998-03-30 1999-03-24 光拡散フィルムと製造方法

Country Status (8)

Country Link
US (2) US6344263B1 (enExample)
EP (1) EP1068558B1 (enExample)
JP (1) JP2002510067A (enExample)
KR (1) KR100606216B1 (enExample)
AU (1) AU742390B2 (enExample)
CA (1) CA2326525A1 (enExample)
DE (1) DE69913672T2 (enExample)
WO (1) WO1999050710A1 (enExample)

Families Citing this family (45)

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US6600599B2 (en) 1998-06-09 2003-07-29 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
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US6466368B1 (en) 2000-04-26 2002-10-15 3M Innovative Properties Company Rear projection screen with reduced speckle
JP4573946B2 (ja) * 2000-05-16 2010-11-04 株式会社きもと 光拡散性シート
US6535333B1 (en) 2000-11-21 2003-03-18 3M Innovative Properties Company Optical system with reduced color shift
DE60106374T2 (de) * 2000-12-06 2006-03-09 Fuji Photo Film Co. Ltd., Minamiashigara Optischer Diffusorfilm und Herstellungsverfahren dafür
US7164224B2 (en) * 2000-12-14 2007-01-16 Sharp Kabushiki Kaisha Backlight having discharge tube, reflector and heat conduction member contacting discharge tube
US6695453B2 (en) 2001-02-09 2004-02-24 Avery Dennison Corporation Rear projection screens and light filters with conformable coatings and methods of making the same
US6631030B2 (en) 2001-03-30 2003-10-07 3M Innovative Properties Company Projection screens and methods for making such projection screens
US6870670B2 (en) 2001-04-06 2005-03-22 3M Innovative Properties Company Screens and methods for displaying information
JP3686348B2 (ja) * 2001-04-10 2005-08-24 株式会社巴川製紙所 光学フィルムおよびその製造方法
US6567215B2 (en) * 2001-09-04 2003-05-20 3M Innovative Properties Company Beaded rear projection screen with tunable gain
EP1444537A2 (en) * 2001-11-09 2004-08-11 3M Innovative Properties Company Optical film with high contrast
US6939014B1 (en) * 2001-12-31 2005-09-06 Jenmar Visual Systems, Inc. Liquid transmissive filter having anisotropic properties and method of fabrication
CN100595630C (zh) * 2003-03-12 2010-03-24 艾利丹尼森公司 光透射滤光器及其制造方法
US20040217702A1 (en) * 2003-05-02 2004-11-04 Garner Sean M. Light extraction designs for organic light emitting diodes
GB0310702D0 (en) * 2003-05-09 2003-06-11 Seos Ltd Image display apparatus
US7723658B2 (en) * 2003-05-22 2010-05-25 Preh Gmbh Solar sensor having microspheres on the inside face of the protective cap
DE10323709A1 (de) * 2003-05-22 2004-12-09 Preh Gmbh Solarsensor
KR100940762B1 (ko) 2004-01-08 2010-02-11 에스케이씨하스디스플레이필름(유) 배면 투사형 스크린용 광확산 시트 및 이를 이용한 배면 투사형 스크린
US20050226590A1 (en) * 2004-04-07 2005-10-13 Patel Falgun D Variable optical attenuator based on rare earth doped glass
US7342719B1 (en) * 2004-06-25 2008-03-11 Rockwell Collins, Inc. Projection screen with reduced speckle
US7248406B2 (en) 2004-10-15 2007-07-24 Hewlett-Packard Development Company, L.P. Projection screen
KR100682905B1 (ko) * 2004-12-01 2007-02-15 삼성전자주식회사 단방향 투명 광학계의 제조 방법
US7453634B2 (en) * 2005-03-07 2008-11-18 Avery Dennison Corporation Discontinuous or variable thickness gain modification coating for projection film and method for making same
JP4837325B2 (ja) * 2005-07-26 2011-12-14 オリンパス株式会社 顕微鏡照明装置
KR20080099080A (ko) * 2007-05-08 2008-11-12 삼성에스디아이 주식회사 필터 및 이를 구비한 플라즈마 디스플레이 장치
KR100862554B1 (ko) 2007-05-09 2008-10-09 엘지전자 주식회사 복수의 구조체를 포함하는 광학 필름, 이를 포함하는백라이트 유닛 및 액정 표시 소자
US7923675B2 (en) 2007-06-06 2011-04-12 3M Innovative Properties Company Projection system having avirtual mask
US20090213478A1 (en) * 2007-06-15 2009-08-27 Eppendorf Ag Optically accessible cover
US8110290B2 (en) * 2008-01-31 2012-02-07 Razer (Asia-Pacific) Pte Ltd. Surface coating method
NL2002591C2 (nl) * 2009-03-04 2010-09-07 Blibblib Invest B V Projectiescherm, alsmede werkwijze voor het vervaardigen daarvan.
WO2010143109A1 (en) * 2009-06-10 2010-12-16 Koninklijke Philips Electronics N.V. Contrast enhancing device for lighting systems
WO2012021811A1 (en) 2010-08-13 2012-02-16 The Penn State Research Foundation Compact spectrometer including a diffractive optical element with dual dispersion and focusing functionality
US20120086643A1 (en) * 2010-10-07 2012-04-12 Microsoft Corporation Keyboard device with optically enhanced display output
US8705805B2 (en) 2011-01-10 2014-04-22 Peter Alexander Forrest Secure portable token and systems and methods for identification and authentication of the same
CN104145215B (zh) 2012-03-02 2016-12-14 三菱制纸株式会社 透射型屏幕
US9992463B2 (en) 2013-03-14 2018-06-05 3M Innovative Properties Company Alignments for a projection system with a shaped projection screen using alignment content
JP2014199340A (ja) * 2013-03-29 2014-10-23 大日本印刷株式会社 ビーズシート、透過型スクリーン、およびリアプロジェクション表示装置
TWI526505B (zh) 2014-09-11 2016-03-21 財團法人工業技術研究院 硬塗層組成物及應用其之偏光膜和顯示器
KR20180077733A (ko) * 2016-12-29 2018-07-09 엘에스산전 주식회사 태양전지 모듈용 보호 유리 및 그 제조방법
CN110007552B (zh) * 2018-12-14 2021-07-20 北京宝江科技有限公司 用于投影的透明薄膜和投影系统
CN210038821U (zh) * 2019-04-10 2020-02-07 深圳市汇顶科技股份有限公司 光学指纹识别装置和电子设备
US20240168204A1 (en) * 2021-03-16 2024-05-23 3M Innovative Properties Company Optical construction
CN116266031B (zh) * 2021-12-16 2025-09-30 宁波舜宇车载光学技术有限公司 投影膜及其制备方法、投影显示组件

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US3552822A (en) 1968-06-07 1971-01-05 Gerald Altman Rear projection screen
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US4715137A (en) 1986-01-31 1987-12-29 Scheve William J Illuminated display with beaded light-transmitting image
JPH0273242A (ja) 1988-09-08 1990-03-13 Asahi Chem Ind Co Ltd 光透過型スクリーン
JPH0353232A (ja) 1989-07-20 1991-03-07 Toppan Printing Co Ltd 反射形スクリーン
JPH05273651A (ja) 1992-03-25 1993-10-22 Toppan Printing Co Ltd 投映反射型スクリーン
EP0618476A1 (en) * 1993-03-31 1994-10-05 Hughes Aircraft Company Rear projection screen with off-axis sunlight rejection
US5563738A (en) 1993-09-03 1996-10-08 Jenmar Visual Systems Light transmitting and dispersing filter having low reflectance
US5731874A (en) * 1995-01-24 1998-03-24 The Board Of Trustees Of The Leland Stanford Junior University Discrete wavelength spectrometer
JPH0996870A (ja) 1995-09-29 1997-04-08 Toppan Printing Co Ltd 反射型スクリーン及びその製造方法
US5620775A (en) * 1995-11-03 1997-04-15 Minnesota Mining And Manufacturing Company Low refractive index glass microsphere coated article having a smooth surface and a method for preparing same
JPH09152659A (ja) 1995-11-30 1997-06-10 Victor Co Of Japan Ltd ビーズを用いたスクリーン
JPH09258331A (ja) 1996-03-25 1997-10-03 Mitsubishi Rayon Co Ltd 投写スクリーン及びその製造方法
DE60106374T2 (de) * 2000-12-06 2006-03-09 Fuji Photo Film Co. Ltd., Minamiashigara Optischer Diffusorfilm und Herstellungsverfahren dafür

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