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JP2004038146A5 - - Google Patents

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Publication number
JP2004038146A5
JP2004038146A5 JP2003062849A JP2003062849A JP2004038146A5 JP 2004038146 A5 JP2004038146 A5 JP 2004038146A5 JP 2003062849 A JP2003062849 A JP 2003062849A JP 2003062849 A JP2003062849 A JP 2003062849A JP 2004038146 A5 JP2004038146 A5 JP 2004038146A5
Authority
JP
Japan
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.)
Granted
Application number
JP2003062849A
Other versions
JP2004038146A (ja
JP4255295B2 (ja
Filing date
Publication date
Priority claimed from US10/095,601 external-priority patent/US6890642B2/en
Application filed filed Critical
Publication of JP2004038146A publication Critical patent/JP2004038146A/ja
Publication of JP2004038146A5 publication Critical patent/JP2004038146A5/ja
Application granted granted Critical
Publication of JP4255295B2 publication Critical patent/JP4255295B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2003062849A 2002-03-11 2003-03-10 孔質ポリマー光拡散体の表面形成レンズ Expired - Fee Related JP4255295B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/095,601 US6890642B2 (en) 2002-03-11 2002-03-11 Surface formed lenses on voided polymer light diffuser

Publications (3)

Publication Number Publication Date
JP2004038146A JP2004038146A (ja) 2004-02-05
JP2004038146A5 true JP2004038146A5 (ja) 2006-03-09
JP4255295B2 JP4255295B2 (ja) 2009-04-15

Family

ID=27788254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003062849A Expired - Fee Related JP4255295B2 (ja) 2002-03-11 2003-03-10 孔質ポリマー光拡散体の表面形成レンズ

Country Status (2)

Country Link
US (1) US6890642B2 (ja)
JP (1) JP4255295B2 (ja)

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US9112185B2 (en) * 2009-03-31 2015-08-18 Toppan Printing Co., Ltd. El panel, and illumination device and display device using the same
EP2419475B1 (en) 2009-04-15 2017-01-25 3M Innovative Properties Company Process and apparatus for manufacturing a nanovoided article
CN102460244B (zh) 2009-04-15 2014-11-19 3M创新有限公司 具有包括空隙的光学膜的光导和用于显示系统的背光源
BRPI1006654A2 (pt) 2009-04-15 2016-02-10 3M Innovative Properties Co construções ópticas retrorrefletoras e filmes ópticos
TWI491930B (zh) 2009-04-15 2015-07-11 ３Ｍ新設資產公司 光學膜
TWI605276B (zh) 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
JP5727460B2 (ja) 2009-04-15 2015-06-03 スリーエム イノベイティブ プロパティズ カンパニー 光結合を防止するための光学フィルム
US9291752B2 (en) 2013-08-19 2016-03-22 3M Innovative Properties Company Retroreflecting optical construction
US9464179B2 (en) 2009-04-15 2016-10-11 3M Innovative Properties Company Process and apparatus for a nanovoided article
US8922733B2 (en) 2009-10-24 2014-12-30 3M Innovative Properties Company Light source and display system incorporating same
JP5869494B2 (ja) 2009-12-08 2016-02-24 スリーエム イノベイティブ プロパティズ カンパニー 光ガイド及び低屈折率フィルムを組み込んだ光学構造体
KR101849889B1 (ko) 2010-04-15 2018-04-17 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품
KR101960149B1 (ko) 2010-04-15 2019-03-19 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품
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WO2017176343A2 (en) 2016-01-22 2017-10-12 California Institute Of Technology Dispersionless and dispersion-controlled optical dielectric metasurfaces
US10488651B2 (en) 2017-04-10 2019-11-26 California Institute Of Technology Tunable elastic dielectric metasurface lenses
CN107942424B (zh) * 2017-11-27 2020-07-07 复旦大学 一种可变色逆反射材料的制备方法
CN110542939A (zh) * 2018-05-29 2019-12-06 宁波长阳科技股份有限公司 反射结构及其应用
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US6721102B2 (en) * 2002-03-11 2004-04-13 Eastman Kodak Company Surface formed complex polymer lenses for visible light diffusion

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