KR102873991B1 - 방현성 반사 방지 부재, 그리고 이것을 구비하는 편광판, 표면판 및 화상 표시 장치, 그리고 방현성 반사 방지 부재의 선별 방법 - Google Patents

방현성 반사 방지 부재, 그리고 이것을 구비하는 편광판, 표면판 및 화상 표시 장치, 그리고 방현성 반사 방지 부재의 선별 방법

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Publication number
KR102873991B1
KR102873991B1 KR1020227034204A KR20227034204A KR102873991B1 KR 102873991 B1 KR102873991 B1 KR 102873991B1 KR 1020227034204 A KR1020227034204 A KR 1020227034204A KR 20227034204 A KR20227034204 A KR 20227034204A KR 102873991 B1 KR102873991 B1 KR 102873991B1
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KR
South Korea
Prior art keywords
glare
less
index layer
refractive index
mass
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KR1020227034204A
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English (en)
Korean (ko)
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KR20220146639A (ko
Inventor
쇼세이 구보타
요시코 다나카
다카시 구로다
아키노부 우시야마
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다이니폰 인사츠 가부시키가이샤
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Publication of KR20220146639A publication Critical patent/KR20220146639A/ko
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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
    • G02B1/11—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
    • G02B5/0205—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
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • 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
    • 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
    • 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
    • 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
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020227034204A 2020-03-09 2021-03-09 방현성 반사 방지 부재, 그리고 이것을 구비하는 편광판, 표면판 및 화상 표시 장치, 그리고 방현성 반사 방지 부재의 선별 방법 Active KR102873991B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020040205 2020-03-09
JPJP-P-2020-040205 2020-03-09
PCT/JP2021/009107 WO2021182424A1 (ja) 2020-03-09 2021-03-09 防眩性反射防止部材、並びに、これを備える偏光板、表面板及び画像表示装置、並びに、防眩性反射防止部材の選別方法

Publications (2)

Publication Number Publication Date
KR20220146639A KR20220146639A (ko) 2022-11-01
KR102873991B1 true KR102873991B1 (ko) 2025-10-22

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Country Status (6)

Country Link
US (1) US12468071B2 (https=)
JP (2) JP7578134B2 (https=)
KR (1) KR102873991B1 (https=)
CN (1) CN115516342B (https=)
TW (1) TWI875980B (https=)
WO (1) WO2021182424A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116157725A (zh) * 2020-09-30 2023-05-23 大日本印刷株式会社 光学用的塑料膜、以及使用了该光学用的塑料膜的偏振片和图像显示装置、以及光学用的塑料膜的选择方法
CN118033795B (zh) * 2022-09-30 2024-09-03 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
KR102751558B1 (ko) 2022-09-30 2025-01-10 다이니폰 인사츠 가부시키가이샤 광학 필름, 그리고, 상기 광학 필름을 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치, 그리고, 상기 광학 필름의 제조 방법, 그리고, 광학 필름의 선정 방법, 그리고, 지문 닦아내기성의 평가 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224718A (ja) * 2007-03-08 2008-09-25 Konica Minolta Opto Inc 防眩性反射防止フィルム及び表示装置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515426B2 (ja) * 1999-05-28 2004-04-05 大日本印刷株式会社 防眩フィルムおよびその製造方法
WO2005033752A1 (ja) * 2003-10-06 2005-04-14 Dai Nippon Printing Co., Ltd. 防眩フィルム
US20050233069A1 (en) * 2003-11-25 2005-10-20 Dai Nippon Printing Co., Ltd. Antiglare film
TWI388876B (zh) * 2003-12-26 2013-03-11 Fujifilm Corp 抗反射膜、偏光板，其製造方法，液晶顯示元件，液晶顯示裝置，及影像顯示裝置
JP2005301246A (ja) * 2004-03-15 2005-10-27 Fuji Photo Film Co Ltd 反射防止フィルム、偏光板、および液晶表示装置
JP2007047722A (ja) * 2004-12-22 2007-02-22 Nitto Denko Corp 防眩性ハードコートフィルム及びその製造方法
JP2006267556A (ja) * 2005-03-24 2006-10-05 Dainippon Printing Co Ltd 光学積層体
JP2008003541A (ja) * 2006-01-27 2008-01-10 Fujifilm Corp 偏光板保護フィルムとそれを用いた偏光板及び液晶表示装置
JP2007249191A (ja) * 2006-02-17 2007-09-27 Fujifilm Corp 光学フィルム、反射防止フィルム、偏光板、及び画像表示装置
US20070291363A1 (en) * 2006-06-19 2007-12-20 Fujifilm Corporation Optical Film
JP5526468B2 (ja) * 2006-09-29 2014-06-18 大日本印刷株式会社 反射防止積層体
WO2008084604A1 (ja) * 2007-01-12 2008-07-17 Konica Minolta Opto, Inc. 反射防止フィルム、反射防止フィルムの製造方法、偏光板及び表示装置
WO2008126528A1 (ja) * 2007-03-12 2008-10-23 Konica Minolta Opto, Inc. 防眩性反射防止フィルムの製造方法、防眩性反射防止フィルム、偏光板及び表示装置
JP2008268939A (ja) * 2007-03-27 2008-11-06 Fujifilm Corp 防眩性フィルム、偏光板、及び画像表示装置
JP2009156938A (ja) * 2007-12-25 2009-07-16 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
JP2010139878A (ja) * 2008-12-12 2010-06-24 Fujifilm Corp 光学積層体の製造方法
KR101378603B1 (ko) * 2009-10-16 2014-03-25 다이니폰 인사츠 가부시키가이샤 광학 필름 및 디스플레이 패널
KR101273789B1 (ko) * 2012-04-19 2013-06-11 다이니폰 인사츠 가부시키가이샤 방현성 필름, 편광판 및 화상 표시 장치
WO2015001966A1 (ja) * 2013-07-05 2015-01-08 大日本印刷株式会社 防眩フィルム、偏光板、液晶パネル、および画像表示装置
TWI702414B (zh) * 2014-07-18 2020-08-21 日商大日本印刷股份有限公司 光學膜及附觸控面板之顯示裝置
JP2016218179A (ja) 2015-05-18 2016-12-22 日本製紙株式会社 反射防止フィルム
JP6825198B2 (ja) * 2015-07-14 2021-02-03 大日本印刷株式会社 防眩性光学積層体及び画像表示装置
JP6414173B2 (ja) * 2016-09-30 2018-10-31 Jnc株式会社 防眩性反射防止ハードコートフィルム、画像表示装置、防眩性反射防止ハードコートフィルムの製造方法
JP2018197829A (ja) 2017-05-25 2018-12-13 日油株式会社 防眩性反射防止フィルム及びそれを備えた画像表示装置
JP6636069B2 (ja) 2017-09-08 2020-01-29 株式会社ダイセル 反射防止フィルム
CN120122253A (zh) * 2019-05-30 2025-06-10 大日本印刷株式会社 光学用的塑料膜、偏振片和图像显示装置
CN116157725A (zh) * 2020-09-30 2023-05-23 大日本印刷株式会社 光学用的塑料膜、以及使用了该光学用的塑料膜的偏振片和图像显示装置、以及光学用的塑料膜的选择方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008224718A (ja) * 2007-03-08 2008-09-25 Konica Minolta Opto Inc 防眩性反射防止フィルム及び表示装置

Also Published As

Publication number Publication date
US20230124385A1 (en) 2023-04-20
WO2021182424A1 (ja) 2021-09-16
JPWO2021182424A1 (https=) 2021-09-16
TWI875980B (zh) 2025-03-11
KR20220146639A (ko) 2022-11-01
TW202141072A (zh) 2021-11-01
JP7578134B2 (ja) 2024-11-06
JP2025016543A (ja) 2025-02-04
US12468071B2 (en) 2025-11-11
CN115516342A (zh) 2022-12-23
CN115516342B (zh) 2025-03-14

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