WO2020100958A1 - Film antireflet, son procédé de fabrication, élément optique et dispositif d'affichage d'image - Google Patents

Film antireflet, son procédé de fabrication, élément optique et dispositif d'affichage d'image Download PDF

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Publication number
WO2020100958A1
WO2020100958A1 PCT/JP2019/044614 JP2019044614W WO2020100958A1 WO 2020100958 A1 WO2020100958 A1 WO 2020100958A1 JP 2019044614 W JP2019044614 W JP 2019044614W WO 2020100958 A1 WO2020100958 A1 WO 2020100958A1
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WO
WIPO (PCT)
Prior art keywords
antiglare
layer
less
weight
film
Prior art date
Application number
PCT/JP2019/044614
Other languages
English (en)
Japanese (ja)
Inventor
佑輔 茂手木
尚樹 橋本
済木　雄二
Original Assignee
日東電工株式会社
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 日東電工株式会社 filed Critical 日東電工株式会社
Priority to CN201980075233.9A priority Critical patent/CN113039463A/zh
Priority to KR1020217017909A priority patent/KR20210090240A/ko
Priority to SG11202105022TA priority patent/SG11202105022TA/en
Publication of WO2020100958A1 publication Critical patent/WO2020100958A1/fr

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133502—Antiglare, refractive index matching layers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un film antireflet dans lequel la génération de brume blanche est supprimée. Un film antireflet selon la présente invention est un film antireflet (10) dans lequel une couche antireflet (B) (12) est stratifiée sur un substrat transmettant la lumière (11), le film antireflet (10) étant caractérisé en ce que des évidements et des saillies sont formés sur la surface la plus à l'extérieur sur le côté couche antireflet (B) (12) dans le film antireflet (10), et les évidements et les saillies satisfont les équations numériques (1) et (2) suivantes. (1): θa ≤ 0.24, (2): Rz ≤ 0.20. Dans l'équation numérique (1), θa est l'angle d'inclinaison moyen [º] des évidements et des saillies, et dans l'équation numérique (2), Rz est la hauteur moyenne en dix points [μm] des évidements et des saillies.
PCT/JP2019/044614 2018-11-14 2019-11-13 Film antireflet, son procédé de fabrication, élément optique et dispositif d'affichage d'image WO2020100958A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201980075233.9A CN113039463A (zh) 2018-11-14 2019-11-13 防眩性薄膜、防眩性薄膜的制造方法、光学构件和图像显示装置
KR1020217017909A KR20210090240A (ko) 2018-11-14 2019-11-13 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치
SG11202105022TA SG11202105022TA (en) 2018-11-14 2019-11-13 Anti-glare film, method for producing anti-glare film, optical member, and image display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-213945 2018-11-14
JP2018213945A JP7343273B2 (ja) 2018-11-14 2018-11-14 防眩性フィルム、防眩性フィルムの製造方法、光学部材および画像表示装置

Publications (1)

Publication Number Publication Date
WO2020100958A1 true WO2020100958A1 (fr) 2020-05-22

Family

ID=70732039

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/044614 WO2020100958A1 (fr) 2018-11-14 2019-11-13 Film antireflet, son procédé de fabrication, élément optique et dispositif d'affichage d'image

Country Status (5)

Country Link
JP (1) JP7343273B2 (fr)
KR (1) KR20210090240A (fr)
CN (1) CN113039463A (fr)
SG (1) SG11202105022TA (fr)
WO (1) WO2020100958A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230172692A (ko) * 2022-06-16 2023-12-26 삼성에스디아이 주식회사 방현성 저반사 필름, 편광판 및 광학 표시 장치

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091859A (ja) * 2004-08-27 2006-04-06 Fuji Photo Film Co Ltd 反射防止フィルム、並びにそれを用いた偏光板及び画像表示装置
JP2013105160A (ja) * 2011-11-16 2013-05-30 Fujifilm Corp 光学フィルム、偏光板、画像表示装置、及び光学フィルムの製造方法
JP2013228720A (ja) * 2012-03-30 2013-11-07 Fujifilm Corp 防眩フィルム、その製造方法、偏光板、及び画像表示装置
WO2015151672A1 (fr) * 2014-04-02 2015-10-08 株式会社ダイセル Film en couches transparent, procédé pour sa production, et électrode pour panneau tactile
JP2016022661A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 光学積層体
JP2016024622A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 タッチパネル付表示装置及び光学フィルム
JP2016024623A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 タッチパネル付表示装置及び光学フィルム
WO2016158305A1 (fr) * 2015-03-31 2016-10-06 大日本印刷株式会社 Dispositif d'affichage équipé d'un panneau tactile et film optique
WO2018175874A1 (fr) * 2017-03-23 2018-09-27 The Board Of Trustees Of The Leland Stanford Junior University Revêtement antireflet à large bande, indépendant de la polarisation, omnidirectionnel et à base de méta-matériaux

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4059710B2 (ja) 2001-10-23 2008-03-12 シャープ株式会社 防眩性フィルム及び偏光素子及び表示装置の製造方法
JP2003154610A (ja) 2001-11-20 2003-05-27 Fuji Photo Film Co Ltd 親水性部材
JP2009109683A (ja) 2007-10-30 2009-05-21 Tsujiden Co Ltd アンチグレア、アンチニュートンフィルム
JP5525886B2 (ja) 2009-03-30 2014-06-18 富士フイルム株式会社 防眩フィルムの製造方法、防眩フィルム、偏光板、画像表示装置及び透過型／半透過型液晶表示装置
JP5352316B2 (ja) 2009-03-30 2013-11-27 富士フイルム株式会社 光散乱フィルム、偏光板、画像表示装置および透過型／半透過型液晶表示装置
JP5974709B2 (ja) * 2012-07-26 2016-08-23 大日本印刷株式会社 防眩性フィルム、偏光板及び画像表示装置
US10642391B2 (en) 2015-06-19 2020-05-05 Lg Electronics Inc. Touch panel and display device
WO2018116998A1 (fr) 2016-12-19 2018-06-28 日本製紙株式会社 Film de revêtement dur

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006091859A (ja) * 2004-08-27 2006-04-06 Fuji Photo Film Co Ltd 反射防止フィルム、並びにそれを用いた偏光板及び画像表示装置
JP2013105160A (ja) * 2011-11-16 2013-05-30 Fujifilm Corp 光学フィルム、偏光板、画像表示装置、及び光学フィルムの製造方法
JP2013228720A (ja) * 2012-03-30 2013-11-07 Fujifilm Corp 防眩フィルム、その製造方法、偏光板、及び画像表示装置
WO2015151672A1 (fr) * 2014-04-02 2015-10-08 株式会社ダイセル Film en couches transparent, procédé pour sa production, et électrode pour panneau tactile
JP2016022661A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 光学積層体
JP2016024622A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 タッチパネル付表示装置及び光学フィルム
JP2016024623A (ja) * 2014-07-18 2016-02-08 大日本印刷株式会社 タッチパネル付表示装置及び光学フィルム
WO2016158305A1 (fr) * 2015-03-31 2016-10-06 大日本印刷株式会社 Dispositif d'affichage équipé d'un panneau tactile et film optique
WO2018175874A1 (fr) * 2017-03-23 2018-09-27 The Board Of Trustees Of The Leland Stanford Junior University Revêtement antireflet à large bande, indépendant de la polarisation, omnidirectionnel et à base de méta-matériaux

Also Published As

Publication number Publication date
KR20210090240A (ko) 2021-07-19
CN113039463A (zh) 2021-06-25
TW202026674A (zh) 2020-07-16
JP2020079914A (ja) 2020-05-28
JP7343273B2 (ja) 2023-09-12
SG11202105022TA (en) 2021-06-29

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