KR20240089047A - 방현 필름, 그리고, 그것을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치 - Google Patents

방현 필름, 그리고, 그것을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치 Download PDF

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KR20240089047A
KR20240089047A KR1020247013636A KR20247013636A KR20240089047A KR 20240089047 A KR20240089047 A KR 20240089047A KR 1020247013636 A KR1020247013636 A KR 1020247013636A KR 20247013636 A KR20247013636 A KR 20247013636A KR 20240089047 A KR20240089047 A KR 20240089047A
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South Korea
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less
glare
glare film
film
particles
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Pending
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English (en)
Korean (ko)
Inventor
미츠히로 구즈하라
유키미츠 이와타
준 즈지모토
겐 후루이
마키오 구라시게
가즈토시 이시다
슘페이 니시오
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다이니폰 인사츠 가부시키가이샤
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Publication of KR20240089047A publication Critical patent/KR20240089047A/ko
Pending legal-status Critical Current

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    • 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
    • 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
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • 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
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • 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
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • 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
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • 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
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • H10K59/10—OLED displays
    • 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
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Inorganic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020247013636A 2021-10-28 2022-10-27 방현 필름, 그리고, 그것을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치 Pending KR20240089047A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2021-176739 2021-10-28
JP2021176739 2021-10-28
JP2022071718 2022-04-25
JPJP-P-2022-071718 2022-04-25
PCT/JP2022/040073 WO2023074779A1 (ja) 2021-10-28 2022-10-27 防眩フィルム、並びに、それを用いた偏光板、表面板、画像表示パネル及び画像表示装置

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KR20240089047A true KR20240089047A (ko) 2024-06-20

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KR1020247013636A Pending KR20240089047A (ko) 2021-10-28 2022-10-27 방현 필름, 그리고, 그것을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치

Country Status (5)

Country Link
US (1) US20250237790A1 (https=)
JP (3) JP7347627B2 (https=)
KR (1) KR20240089047A (https=)
TW (1) TW202336464A (https=)
WO (1) WO2023074779A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121569220A (zh) * 2023-07-27 2026-02-24 大日本印刷株式会社 防眩片材、片材物品、偏光板、显示装置以及防眩物品
TWI866560B (zh) * 2023-10-26 2024-12-11 友達光電股份有限公司 顯示面板
WO2025159080A1 (ja) * 2024-01-24 2025-07-31 大日本印刷株式会社 防眩シート、シート物品、偏光板、表示装置、パネル、防眩シートの選定方法、及び防眩シートの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172832A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法
JP2015172641A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法
JP2015172834A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1020103A (ja) * 1996-07-05 1998-01-23 Dainippon Printing Co Ltd 防眩フィルム
US6559915B1 (en) * 1999-07-19 2003-05-06 Fuji Photo Film Co., Ltd. Optical films having matt property, films having a high transmittance, polarizing plates and liquid crystal display devices
KR101406122B1 (ko) 2006-08-14 2014-06-12 다이니폰 인사츠 가부시키가이샤 방현성 광학 적층체
JP5181692B2 (ja) 2007-01-22 2013-04-10 大日本印刷株式会社 光学積層体、その製造方法、偏光板及び画像表示装置
JP4155337B1 (ja) 2007-02-21 2008-09-24 ソニー株式会社 防眩性フィルムおよびその製造方法、ならびに表示装置
WO2008140108A1 (ja) 2007-05-09 2008-11-20 Sony Corporation 防眩性フィルムおよびその製造方法、並びにそれを用いた表示装置
JP2010060743A (ja) * 2008-09-02 2010-03-18 Fujifilm Corp 防眩フィルム、反射防止フィルム、偏光板および画像表示装置
JP2010160398A (ja) 2009-01-09 2010-07-22 Nippon Shokubai Co Ltd 防眩性積層体
CN103582829B (zh) 2011-05-27 2015-12-02 柯尼卡美能达株式会社 防眩膜、其制造方法、偏振片、图像显示装置、及触摸面板用部件
WO2017170277A1 (ja) 2016-03-31 2017-10-05 デクセリアルズ株式会社 光学体、及びガラス材
US10698139B2 (en) 2016-10-03 2020-06-30 Stephen M. Dillon Diffuse reflecting optical construction
JP6819446B2 (ja) 2017-04-27 2021-01-27 大日本印刷株式会社 タッチパネル用表面部材、タッチパネル、表示装置、及びタッチパネル用表面部材の選別方法
CN110832360B (zh) 2017-08-04 2021-12-31 株式会社大赛璐 防眩膜
CN110709734B (zh) 2017-08-04 2021-11-09 株式会社大赛璐 防眩膜
CN110709735A (zh) 2017-08-04 2020-01-17 株式会社大赛璐 防眩膜
KR102300811B1 (ko) 2017-08-04 2021-09-13 주식회사 다이셀 방현 필름
JP7192777B2 (ja) 2017-09-29 2022-12-20 大日本印刷株式会社 防眩フィルム及びそれを用いた表示装置
JP7147413B2 (ja) * 2017-10-02 2022-10-05 凸版印刷株式会社 液晶パネル及び液晶パネルの製造方法
JP2021054047A (ja) * 2019-03-29 2021-04-08 ユニチカ株式会社 積層フィルム
CN114008491B (zh) 2019-06-07 2024-09-03 大日本印刷株式会社 防眩膜及使用了该防眩膜的防眩性物品、触摸面板及显示装置、以及防眩膜的选定方法
JP7370358B2 (ja) 2020-05-15 2023-10-27 大日本印刷株式会社 防眩フィルム及び画像表示装置
JP7511523B2 (ja) 2020-05-15 2024-07-05 大日本印刷株式会社 防眩フィルム及び画像表示装置
CN115769109A (zh) 2020-05-15 2023-03-07 大日本印刷株式会社 防眩膜和图像显示装置
JP7162098B2 (ja) 2020-05-15 2022-10-27 大日本印刷株式会社 防眩フィルム及び画像表示装置
TWI738382B (zh) 2020-06-15 2021-09-01 明基材料股份有限公司 防眩膜及具有此防眩膜之偏光板
TWI774005B (zh) 2020-06-15 2022-08-11 明基材料股份有限公司 防眩膜及具有此防眩膜之偏光板
JP7567256B2 (ja) * 2020-07-29 2024-10-16 三菱ケミカル株式会社 硬化膜及び積層体、並びにこれらの製造方法
US12032121B2 (en) * 2021-09-17 2024-07-09 Benq Materials Corporation High-haze anti-glare film and high-haze anti-glare anti-reflection film
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015172832A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法
JP2015172641A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法
JP2015172834A (ja) 2014-03-11 2015-10-01 大日本印刷株式会社 タッチパネル、表示装置及び光学シート、並びに光学シートの選別方法及び光学シートの製造方法

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JP7564375B2 (ja) 2024-10-08
JPWO2023074779A1 (https=) 2023-05-04
TW202336464A (zh) 2023-09-16
JP2024028673A (ja) 2024-03-04
JP2023066397A (ja) 2023-05-15
WO2023074779A1 (ja) 2023-05-04
US20250237790A1 (en) 2025-07-24
JP7347627B2 (ja) 2023-09-20

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PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000