KR20210149719A - 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치 - Google Patents

방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치 Download PDF

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KR20210149719A
KR20210149719A KR1020217031811A KR20217031811A KR20210149719A KR 20210149719 A KR20210149719 A KR 20210149719A KR 1020217031811 A KR1020217031811 A KR 1020217031811A KR 20217031811 A KR20217031811 A KR 20217031811A KR 20210149719 A KR20210149719 A KR 20210149719A
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Prior art keywords
glare
layer
film
glare film
resin
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Ceased
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KR1020217031811A
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English (en)
Korean (ko)
Inventor
신야 히라오카
나오키 하시모토
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닛토덴코 가부시키가이샤
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Priority to KR1020257011756A priority Critical patent/KR102947761B1/ko
Publication of KR20210149719A publication Critical patent/KR20210149719A/ko
Ceased 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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
    • G02B5/0226—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
    • G02B5/0273—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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polarising Elements (AREA)
KR1020217031811A 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치 Ceased KR20210149719A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257011756A KR102947761B1 (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-075132 2019-04-10
JP2019075132A JP7393875B2 (ja) 2019-04-10 2019-04-10 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
PCT/JP2020/015837 WO2020209288A1 (ja) 2019-04-10 2020-04-08 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

Related Child Applications (1)

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KR1020257011756A Division KR102947761B1 (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

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KR20210149719A true KR20210149719A (ko) 2021-12-09

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KR1020217031811A Ceased KR20210149719A (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치
KR1020257011756A Active KR102947761B1 (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

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Country Status (6)

Country Link
JP (2) JP7393875B2 (https=)
KR (2) KR20210149719A (https=)
CN (1) CN113661418B (https=)
SG (1) SG11202111128WA (https=)
TW (1) TWI862570B (https=)
WO (1) WO2020209288A1 (https=)

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JP7573969B2 (ja) * 2020-02-05 2024-10-28 日東電工株式会社 防眩性ハードコートフィルム、防眩性ハードコートフィルムの製造方法、光学部材および画像表示装置
KR20250053211A (ko) * 2022-04-27 2025-04-21 다이니폰 인사츠 가부시키가이샤 광학 필름, 화상 표시 패널 및 화상 표시 장치
CN118033794B (zh) * 2022-09-30 2025-04-15 大日本印刷株式会社 光学膜及使用所述光学膜的偏光板、表面板、图像显示面板和图像显示装置、所述光学膜的制造方法及选定方法、指纹擦拭性的评价方法
CN120858302A (zh) * 2023-03-06 2025-10-28 凸版控股株式会社 光学膜和显示装置
CN121039536A (zh) * 2023-06-29 2025-11-28 凸版巴川光学薄膜株式会社 光学层叠体以及使用了该光学层叠体的图像显示装置

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JP2003202416A (ja) 2001-10-23 2003-07-18 Sharp Corp 防眩性フィルム及びその製造方法及び偏光素子及び表示装置並びに内部散乱フィルム
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

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KR101421756B1 (ko) * 2006-08-18 2014-07-22 다이니폰 인사츠 가부시키가이샤 광학 적층체, 편광판 및 화상 표시 장치
JP2008304638A (ja) * 2007-06-06 2008-12-18 Sony Corp 防眩性フィルムおよびその製造方法、偏光子ならびに表示装置
JP2009175725A (ja) * 2007-12-28 2009-08-06 Nippon Shokubai Co Ltd 防眩性積層体
WO2010035761A1 (ja) * 2008-09-25 2010-04-01 凸版印刷株式会社 防眩フィルム、防眩性偏光板及びその製造方法並びに透過型液晶ディスプレイ
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
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WO2017188186A1 (ja) * 2016-04-25 2017-11-02 大日本印刷株式会社 タッチパネル、表示装置、光学シート及び光学シートの選別方法
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KR20240172245A (ko) * 2016-12-06 2024-12-09 도판 홀딩스 가부시키가이샤 광학 필름, 그리고, 그것을 사용한 광학 배리어 필름, 색 변환 필름 및 백라이트 유닛
CN110062787A (zh) * 2016-12-19 2019-07-26 日本制纸株式会社 硬涂膜
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JP2003202416A (ja) 2001-10-23 2003-07-18 Sharp Corp 防眩性フィルム及びその製造方法及び偏光素子及び表示装置並びに内部散乱フィルム
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

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JP2022183161A (ja) 2022-12-08
JP2020173340A (ja) 2020-10-22
TW202040166A (zh) 2020-11-01
SG11202111128WA (en) 2021-11-29
KR20250057070A (ko) 2025-04-28
KR102947761B1 (ko) 2026-04-02
JP7393875B2 (ja) 2023-12-07
CN113661418A (zh) 2021-11-16
WO2020209288A1 (ja) 2020-10-15
TWI862570B (zh) 2024-11-21
CN113661418B (zh) 2023-12-05

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