JP2007505359A5 - - Google Patents

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Publication number
JP2007505359A5
JP2007505359A5 JP2006526317A JP2006526317A JP2007505359A5 JP 2007505359 A5 JP2007505359 A5 JP 2007505359A5 JP 2006526317 A JP2006526317 A JP 2006526317A JP 2006526317 A JP2006526317 A JP 2006526317A JP 2007505359 A5 JP2007505359 A5 JP 2007505359A5
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JP
Japan
Prior art keywords
optical film
particle size
film according
durable optical
durable
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.)
Pending
Application number
JP2006526317A
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Japanese (ja)
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JP2007505359A (en
Filing date
Publication date
Priority claimed from US10/662,085 external-priority patent/US7074463B2/en
Application filed filed Critical
Priority claimed from PCT/US2004/029603 external-priority patent/WO2005026793A1/en
Publication of JP2007505359A publication Critical patent/JP2007505359A/en
Publication of JP2007505359A5 publication Critical patent/JP2007505359A5/ja
Pending legal-status Critical Current

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Claims (10)

微細構造化表面と、シリカ、ジルコニア、またはそれらの混合物よりなる複数の表面改質コロイドナノ粒子と、を有する重合光学フィルム構造体、
を含む、耐久性光学フィルム。 A polymerized optical film structure having a microstructured surface and a plurality of surface-modified colloidal nanoparticles comprising silica, zirconia, or mixtures thereof;
Durable optical film including 前記重合光学フィルム構造体が、第１の表面に沿って延在する複数の稜を有する、請求項１に記載の耐久性光学フィルム。   The durable optical film of claim 1, wherein the polymerized optical film structure has a plurality of ridges extending along a first surface. 前記複数の表面改質コロイドナノ粒子が、１ｎｍ超かつ１００ｎｍ未満の粒度を有することを特徴とする、請求項１に記載の耐久性光学フィルム。   The durable optical film according to claim 1, wherein the plurality of surface-modified colloidal nanoparticles have a particle size of more than 1 nm and less than 100 nm. 前記ナノ粒子が、チタニア、酸化アンチモン、アルミナ、酸化スズ、それらの混合金属酸化物、またはそれらの混合物をさらに含む、請求項１に記載の耐久性光学フィルム。   The durable optical film of claim 1, wherein the nanoparticles further comprise titania, antimony oxide, alumina, tin oxide, a mixed metal oxide thereof, or a mixture thereof. 前記シリカの粒度が５〜７５ｎｍである、請求項１に記載の耐久性光学フィルム。   The durable optical film according to claim 1, wherein the silica has a particle size of 5 to 75 nm. 前記シリカの粒度が１０〜３０ｎｍである、請求項１に記載の耐久性光学フィルム。   The durable optical film according to claim 1, wherein the silica has a particle size of 10 to 30 nm. 前記ジルコニアの粒度が５〜５０ｎｍである、請求項１に記載の耐久性光学フィルム。   The durable optical film according to claim 1, wherein the zirconia has a particle size of 5 to 50 nm. 前記ジルコニアの粒度が５〜１５ｎｍである、請求項１に記載の耐久性光学フィルム。   The durable optical film according to claim 1, wherein the zirconia has a particle size of 5 to 15 nm. 前記チタニア混合金属酸化物の粒度が５〜５０ｎｍである、請求項４に記載の耐久性光学フィルム。   The durable optical film according to claim 4, wherein a particle size of the titania mixed metal oxide is 5 to 50 nm. 前記チタニア混合金属酸化物の粒度が５〜１５ｎｍである、請求項４に記載の耐久性光学フィルム。   The durable optical film according to claim 4, wherein a particle size of the titania mixed metal oxide is 5 to 15 nm.
JP2006526317A 2003-09-12 2004-09-13 Durable optical element Pending JP2007505359A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/662,085 US7074463B2 (en) 2003-09-12 2003-09-12 Durable optical element
US10/939,184 US7179513B2 (en) 2003-09-12 2004-09-10 Durable optical element
PCT/US2004/029603 WO2005026793A1 (en) 2003-09-12 2004-09-13 Durable optical element

Publications (2)

Publication Number Publication Date
JP2007505359A JP2007505359A (en) 2007-03-08
JP2007505359A5 true JP2007505359A5 (en) 2007-09-13

Family

ID=34316889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006526317A Pending JP2007505359A (en) 2003-09-12 2004-09-13 Durable optical element

Country Status (4)

Country Link
EP (1) EP1664860A1 (en)
JP (1) JP2007505359A (en)
KR (1) KR20060121919A (en)
WO (1) WO2005026793A1 (en)

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Publication number Priority date Publication date Assignee Title
KR101372024B1 (en) 2005-06-09 2014-03-07 유브라이트 옵트로닉스 코포레이션 Moire reducing optical substrates with irregular prism structure
US7547467B2 (en) * 2005-11-15 2009-06-16 3M Innovative Properties Company Brightness enhancing film and methods of surface treating inorganic nanoparticles
WO2007067692A1 (en) * 2005-12-06 2007-06-14 Ubright Optronics Corporation Luminance enhancement optical substrates with anti-chatter structures
KR101471213B1 (en) 2006-06-30 2014-12-12 유브라이트 옵트로닉스 코포레이션 Luminance enhancement optical substrates with optical defect masking structures
EP2058702A1 (en) * 2006-08-25 2009-05-13 National University Corporation The University of Electro - Communications Photosensitive composition comprising organic-zirconia composite microparticle
WO2008120416A1 (en) * 2007-02-27 2008-10-09 Konica Minolta Opto, Inc. Optical composite material, method for manufacturing the optical composite material, and optical element using the optical composite material
JP2008249962A (en) * 2007-03-30 2008-10-16 Nippon Carbide Ind Co Inc Retroreflective sheet
US8282863B2 (en) 2008-12-15 2012-10-09 3M Innovative Properties Company High refractive index inorganic oxide nanoparticles comprising surface treatment, polymerizable resin, and articles
US7957621B2 (en) * 2008-12-17 2011-06-07 3M Innovative Properties Company Light extraction film with nanoparticle coatings
JP2018180099A (en) 2017-04-05 2018-11-15 スリーエム イノベイティブ プロパティズ カンパニー Hydrophilic hard coat laminate and method for manufacturing the same
KR102038143B1 (en) * 2018-04-16 2019-11-26 박성민 Removable light reflector patch
WO2021152411A1 (en) * 2020-01-29 2021-08-05 3M Innovative Properties Company Retroreflective element and retroreflective film

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08217991A (en) * 1995-02-02 1996-08-27 Minnesota Mining & Mfg Co <3M> Radiation-curable material
US5626800A (en) * 1995-02-03 1997-05-06 Minnesota Mining And Manufacturing Company Prevention of groove tip deformation in brightness enhancement film
US5760126A (en) * 1996-12-20 1998-06-02 Minnesota Mining And Manufacturing Company Aqueous fluorochemical compositions and abrasion-resistant coatings therefrom
US5898523A (en) * 1997-07-02 1999-04-27 Minnesota Mining & Manufacturing Company Tiled retroreflective sheeting composed of highly canted cube corner elements
JP2001133607A (en) * 1999-08-25 2001-05-18 Sumitomo Chem Co Ltd Light scattering layer, light scattering plate, color filter and liquid crystal display device utilizing them
US6356391B1 (en) * 1999-10-08 2002-03-12 3M Innovative Properties Company Optical film with variable angle prisms
US6896958B1 (en) * 2000-11-29 2005-05-24 Nanophase Technologies Corporation Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles
US6962946B2 (en) * 2001-11-21 2005-11-08 3M Innovative Properties Company Nanoparticles having a rutile-like crystalline phase and method of preparing same
JP4177637B2 (en) * 2002-10-28 2008-11-05 Ｔｄｋ株式会社 Method for producing non-glare treated object

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