JP7626305B2 - 光学積層体、偏光板、ディスプレイパネル及び画像表示装置 - Google Patents

光学積層体、偏光板、ディスプレイパネル及び画像表示装置 Download PDF

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Publication number
JP7626305B2
JP7626305B2 JP2019564769A JP2019564769A JP7626305B2 JP 7626305 B2 JP7626305 B2 JP 7626305B2 JP 2019564769 A JP2019564769 A JP 2019564769A JP 2019564769 A JP2019564769 A JP 2019564769A JP 7626305 B2 JP7626305 B2 JP 7626305B2
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refractive index
low refractive
index layer
optical laminate
fine particles
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Japanese (ja)
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JPWO2019139150A1 (ja
Inventor
淳哉 江口
雅俊 西村
洋介 高坂
伸之 戸部
将宏 鳥本
貴之 福田
満広 葛原
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • 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
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • G02B5/30—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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2019564769A 2018-01-12 2019-01-11 光学積層体、偏光板、ディスプレイパネル及び画像表示装置 Active JP7626305B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024033102A JP7816403B2 (ja) 2018-01-12 2024-03-05 光学積層体、偏光板、ディスプレイパネル及び画像表示装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018003482 2018-01-12
JP2018003481 2018-01-12
JP2018003482 2018-01-12
JP2018003481 2018-01-12
PCT/JP2019/000793 WO2019139150A1 (ja) 2018-01-12 2019-01-11 光学積層体、偏光板、ディスプレイパネル及び画像表示装置

Related Child Applications (1)

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JP2024033102A Division JP7816403B2 (ja) 2018-01-12 2024-03-05 光学積層体、偏光板、ディスプレイパネル及び画像表示装置

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JPWO2019139150A1 JPWO2019139150A1 (ja) 2021-01-14
JP7626305B2 true JP7626305B2 (ja) 2025-02-07

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JP2019564769A Active JP7626305B2 (ja) 2018-01-12 2019-01-11 光学積層体、偏光板、ディスプレイパネル及び画像表示装置
JP2024033102A Active JP7816403B2 (ja) 2018-01-12 2024-03-05 光学積層体、偏光板、ディスプレイパネル及び画像表示装置

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Country Link
US (2) US12164080B2 (https=)
JP (2) JP7626305B2 (https=)
KR (2) KR20250064685A (https=)
CN (2) CN111602075B (https=)
TW (1) TWI771554B (https=)
WO (1) WO2019139150A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI684632B (zh) * 2018-08-02 2020-02-11 明基材料股份有限公司 抗反射膜、具此抗反射膜之偏光板、及含此抗反射膜及/或含具此抗反射膜之偏光板的影像顯示裝置
US12554047B2 (en) 2020-03-31 2026-02-17 Dai Nippon Printing Co., Ltd. Optical laminated body, and polarizing plate, surface plate, and image display device that are provided with said optical laminated body
JP7121070B2 (ja) * 2020-05-21 2022-08-17 デクセリアルズ株式会社 反射防止フィルム
WO2022014560A1 (ja) * 2020-07-15 2022-01-20 大日本印刷株式会社 反射防止部材、並びに前記反射防止部材を用いた偏光板、画像表示装置及び反射防止性物品、並びに、反射防止部材の選定方法
CN116615333A (zh) * 2020-09-29 2023-08-18 富士胶片株式会社 层叠体、采光部件及农用箱体
CN112379131A (zh) * 2020-11-02 2021-02-19 中国科学技术大学 一种杂化波导及光学显微镜探针的制备方法、光学显微镜探针
CN114690921B (zh) * 2020-12-25 2025-05-30 京东方科技集团股份有限公司 显示面板、显示装置及制作显示面板的方法
JP7041769B1 (ja) * 2021-03-25 2022-03-24 デクセリアルズ株式会社 光学積層体、物品および画像表示装置
TWI789017B (zh) * 2021-09-17 2023-01-01 明基材料股份有限公司 高霧度防眩膜以及高霧度防眩抗反射膜
US12032121B2 (en) 2021-09-17 2024-07-09 Benq Materials Corporation High-haze anti-glare film and high-haze anti-glare anti-reflection film
JP7220854B1 (ja) * 2021-12-07 2023-02-13 東洋インキＳｃホールディングス株式会社 低屈折率層形成用塗液、低屈折率層、および反射防止フィルム
CN118244532A (zh) * 2022-12-23 2024-06-25 群创光电股份有限公司 电子装置
WO2025205812A1 (ja) * 2024-03-26 2025-10-02 Ｔｏｐｐａｎ・Ｔｏｍｏｅｇａｗａオプティカルフィルム株式会社 反射防止フィルム及びこれを用いた画像表示装置
JP2025149435A (ja) * 2024-03-26 2025-10-08 Ｔｏｐｐａｎ・Ｔｏｍｏｅｇａｗａオプティカルフィルム株式会社 反射防止フィルム及びこれを用いた画像表示装置

Citations (5)

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Publication number Priority date Publication date Assignee Title
JP2004354828A (ja) 2003-05-30 2004-12-16 Konica Minolta Opto Inc 反射防止フィルム、該反射防止フィルムを有する偏光板及び表示装置
JP2005313593A (ja) 2004-03-31 2005-11-10 Dainippon Printing Co Ltd 反射防止積層体
JP2014126662A (ja) 2012-12-26 2014-07-07 Toppan Printing Co Ltd 反射防止フィルム、反射防止フィルム付偏光板および透過型液晶ディスプレイ
JP2017519232A (ja) 2014-05-12 2017-07-13 コーニング インコーポレイテッド 耐久性および耐擦傷性反射防止物品
JP2017227898A (ja) 2016-06-17 2017-12-28 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板

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JP4736234B2 (ja) * 2001-05-09 2011-07-27 凸版印刷株式会社 反射防止積層体の製造方法
JP5175672B2 (ja) 2008-09-26 2013-04-03 富士フイルム株式会社 防眩フィルム、反射防止フィルム、偏光板及び画像表示装置
KR101378603B1 (ko) * 2009-10-16 2014-03-25 다이니폰 인사츠 가부시키가이샤 광학 필름 및 디스플레이 패널
JP2014041249A (ja) * 2012-08-22 2014-03-06 Dainippon Printing Co Ltd 光学フィルム
JP6244678B2 (ja) * 2013-06-12 2017-12-13 大日本印刷株式会社 タッチパネル付光学積層体、偏光板及び画像表示装置
JP5982434B2 (ja) 2014-07-30 2016-08-31 富士フイルム株式会社 防眩フィルムの製造方法
JP6330881B2 (ja) * 2016-09-29 2018-05-30 大日本印刷株式会社 反射防止フィルムの耐鹸化性を改善する方法
CN107356489B (zh) * 2017-07-04 2018-10-26 湖北工业大学 一种基于纳米压痕试验测定花岗岩宏观力学性质的试验方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004354828A (ja) 2003-05-30 2004-12-16 Konica Minolta Opto Inc 反射防止フィルム、該反射防止フィルムを有する偏光板及び表示装置
JP2005313593A (ja) 2004-03-31 2005-11-10 Dainippon Printing Co Ltd 反射防止積層体
JP2014126662A (ja) 2012-12-26 2014-07-07 Toppan Printing Co Ltd 反射防止フィルム、反射防止フィルム付偏光板および透過型液晶ディスプレイ
JP2017519232A (ja) 2014-05-12 2017-07-13 コーニング インコーポレイテッド 耐久性および耐擦傷性反射防止物品
JP2017227898A (ja) 2016-06-17 2017-12-28 日東電工株式会社 反射防止フィルムおよびその製造方法、ならびに反射防止層付き偏光板

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Publication number Publication date
US20250067903A1 (en) 2025-02-27
JPWO2019139150A1 (ja) 2021-01-14
CN114721080A (zh) 2022-07-08
KR20200103803A (ko) 2020-09-02
US12164080B2 (en) 2024-12-10
US20210364673A1 (en) 2021-11-25
CN111602075B (zh) 2022-09-09
KR102800946B1 (ko) 2025-04-29
WO2019139150A1 (ja) 2019-07-18
JP7816403B2 (ja) 2026-02-18
CN111602075A (zh) 2020-08-28
TW201937201A (zh) 2019-09-16
JP2024061763A (ja) 2024-05-08
KR20250064685A (ko) 2025-05-09
TWI771554B (zh) 2022-07-21

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