WO2012020295A8 - Eléments optiques ayant des propriétés hydrophiles et antibuée de longue durée et leur procédé de préparation - Google Patents

Eléments optiques ayant des propriétés hydrophiles et antibuée de longue durée et leur procédé de préparation Download PDF

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Publication number
WO2012020295A8
WO2012020295A8 PCT/IB2011/001791 IB2011001791W WO2012020295A8 WO 2012020295 A8 WO2012020295 A8 WO 2012020295A8 IB 2011001791 W IB2011001791 W IB 2011001791W WO 2012020295 A8 WO2012020295 A8 WO 2012020295A8
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
long
optical elements
fog properties
lasting hydrophilic
Prior art date
Application number
PCT/IB2011/001791
Other languages
English (en)
Other versions
WO2012020295A1 (fr
Inventor
Rosa Di Mundo
Fabio Palumbo
Riccardo D'agostino
Original Assignee
Università Degli Studi Di Bari
Plasma Solution S.R.L.
Consiglio Nazionale Delle Ricerche
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 Università Degli Studi Di Bari, Plasma Solution S.R.L., Consiglio Nazionale Delle Ricerche filed Critical Università Degli Studi Di Bari
Publication of WO2012020295A1 publication Critical patent/WO2012020295A1/fr
Publication of WO2012020295A8 publication Critical patent/WO2012020295A8/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
    • C23C16/0245—Pretreatment of the material to be coated by cleaning or etching by etching with a plasma
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/401—Oxides containing silicon
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation

Abstract

L'invention concerne un élément optique comprenant un corps (6) constitué d'une matière plastique transparente et dont au moins l'une des surfaces est modifiée afin de présenter une pluralité de nanostructures (7) directement formées sur la surface (5, 5') du corps (6); la surface nanostructurée est au moins partiellement revêtue d'un film (15) de matériau hydrophile, de préférence inorganique, et possède des propriétés superhydrophiles stables dans le temps.
PCT/IB2011/001791 2010-08-09 2011-07-29 Eléments optiques ayant des propriétés hydrophiles et antibuée de longue durée et leur procédé de préparation WO2012020295A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001529A ITMI20101529A1 (it) 2010-08-09 2010-08-09 Elementi ottici plastici con caratteristiche antiappannanti e metodo per la loro realizzazione
ITMI2010A001529 2010-08-09

Publications (2)

Publication Number Publication Date
WO2012020295A1 WO2012020295A1 (fr) 2012-02-16
WO2012020295A8 true WO2012020295A8 (fr) 2012-05-18

Family

ID=43548823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/001791 WO2012020295A1 (fr) 2010-08-09 2011-07-29 Eléments optiques ayant des propriétés hydrophiles et antibuée de longue durée et leur procédé de préparation

Country Status (2)

Country Link
IT (1) ITMI20101529A1 (fr)
WO (1) WO2012020295A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110799858A (zh) * 2017-06-21 2020-02-14 株式会社尼康 具有疏水和防雾性质的纳米结构化透明制品及其制造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106392B4 (de) 2013-06-19 2017-06-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer Entspiegelungsschicht
JP6596642B2 (ja) * 2015-03-30 2019-10-30 長崎県 表面にｄｌｃ膜をコーティングしたモスアイ構造を有する透明基材及びその製造方法
JP6770576B2 (ja) * 2015-08-21 2020-10-14 セコ コーポレイション リミテッド プラズマエッチングを用いた反射防止表面の製造方法
EP3508889A1 (fr) * 2018-01-09 2019-07-10 Danmarks Tekniske Universitet Surface transparente antibuée
CN111501015B (zh) * 2020-04-30 2022-08-19 江苏菲沃泰纳米科技股份有限公司 亲水防雾膜层及其制备方法、应用和产品
CN115079317A (zh) * 2021-03-12 2022-09-20 江苏菲沃泰纳米科技股份有限公司 带有亲水防雾膜层的护目镜和镀膜方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2016740A1 (fr) 1989-05-26 1990-11-26 Shih-Chung Chen Revetement antibuee
JP2918771B2 (ja) 1993-10-06 1999-07-12 日本ペイント株式会社 親水性表面処理水溶液、親水性表面処理方法及び親水性表面処理皮膜
US5487920A (en) 1994-04-19 1996-01-30 The Boc Group, Inc. Process for plasma-enhanced chemical vapor deposition of anti-fog and anti-scratch coatings onto various substrates
US5804612A (en) 1995-06-08 1998-09-08 Arkwright, Incorporated Transparent anti-fog coating
US5897925A (en) 1996-03-28 1999-04-27 Industrial Technology Research Institute Fog-resistant microporous SiOH films and the method of manufacturing the same
US6593247B1 (en) * 1998-02-11 2003-07-15 Applied Materials, Inc. Method of depositing low k films using an oxidizing plasma
JP4381742B2 (ja) 2002-08-01 2009-12-09 セントラル硝子株式会社 防曇性膜及びその形成方法並びに防曇性膜形成用塗布剤
DE102007009512A1 (de) * 2007-02-27 2008-08-28 Friedrich-Schiller-Universität Jena Optisches Element mit einer Antibeschlagsschicht und Verfahren zu dessen Herstellung
DE102007059886B4 (de) * 2007-12-12 2014-03-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer reflexionsmindernden Schicht und optisches Element mit einer reflexionsmindernden Schicht
TWI424185B (zh) * 2007-12-27 2014-01-21 Ind Tech Res Inst 抗反射板及其抗反射結構之製造方法
DE102008018866A1 (de) * 2008-04-15 2009-10-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Reflexionsminderndes Interferenzschichtsystem und Verfahren zu dessen Herstellung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110799858A (zh) * 2017-06-21 2020-02-14 株式会社尼康 具有疏水和防雾性质的纳米结构化透明制品及其制造方法
CN110799858B (zh) * 2017-06-21 2022-04-29 株式会社尼康 具有疏水和防雾性质的纳米结构化透明制品及其制造方法

Also Published As

Publication number Publication date
WO2012020295A1 (fr) 2012-02-16
ITMI20101529A1 (it) 2012-02-10

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