KR102872650B1 - 반사 방지 부재, 그리고 상기 반사 방지 부재를 사용한 편광판, 화상 표시 장치 및 반사 방지성 물품, 그리고, 반사 방지 부재의 선정 방법 - Google Patents

반사 방지 부재, 그리고 상기 반사 방지 부재를 사용한 편광판, 화상 표시 장치 및 반사 방지성 물품, 그리고, 반사 방지 부재의 선정 방법

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Publication number
KR102872650B1
KR102872650B1 KR1020237004885A KR20237004885A KR102872650B1 KR 102872650 B1 KR102872650 B1 KR 102872650B1 KR 1020237004885 A KR1020237004885 A KR 1020237004885A KR 20237004885 A KR20237004885 A KR 20237004885A KR 102872650 B1 KR102872650 B1 KR 102872650B1
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South Korea
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reflection member
less
index layer
refractive index
elevation
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KR1020237004885A
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English (en)
Korean (ko)
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KR20230036147A (ko
Inventor
쇼 스즈키
요시나리 마츠다
아츠시 호리이
노리아키 가와키타
게이스케 엔도
Original Assignee
다이니폰 인사츠 가부시키가이샤
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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
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • G02B5/30—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
    • 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
    • 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
    • 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
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/38—Anti-reflection arrangements
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/03—Function characteristic scattering
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
KR1020237004885A 2020-07-15 2021-07-13 반사 방지 부재, 그리고 상기 반사 방지 부재를 사용한 편광판, 화상 표시 장치 및 반사 방지성 물품, 그리고, 반사 방지 부재의 선정 방법 Active KR102872650B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020121363 2020-07-15
JPJP-P-2020-121363 2020-07-15
PCT/JP2021/026233 WO2022014560A1 (ja) 2020-07-15 2021-07-13 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

Publications (2)

Publication Number Publication Date
KR20230036147A KR20230036147A (ko) 2023-03-14
KR102872650B1 true KR102872650B1 (ko) 2025-10-20

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KR1020237004885A Active KR102872650B1 (ko) 2020-07-15 2021-07-13 반사 방지 부재, 그리고 상기 반사 방지 부재를 사용한 편광판, 화상 표시 장치 및 반사 방지성 물품, 그리고, 반사 방지 부재의 선정 방법

Country Status (6)

Country Link
US (1) US12560744B2 (https=)
EP (1) EP4191291A4 (https=)
JP (1) JPWO2022014560A1 (https=)
KR (1) KR102872650B1 (https=)
CN (1) CN116057422B (https=)
WO (1) WO2022014560A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182862A1 (ja) * 2024-02-28 2025-09-04 大日本印刷株式会社 光学シート、シート物品、偏光板、表示装置、パネル、光学シートの選定方法、及び光学シートの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013210620A (ja) 2012-02-29 2013-10-10 Sumitomo Chemical Co Ltd 防眩フィルム
US20180106929A1 (en) 2016-03-09 2018-04-19 Lg Chem, Ltd. Anti-refractive film
WO2019139150A1 (ja) 2018-01-12 2019-07-18 大日本印刷株式会社 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007078711A (ja) 2005-09-09 2007-03-29 Asahi Kasei Corp 反射防止膜
JP2008268357A (ja) * 2007-04-17 2008-11-06 Fujifilm Corp 反射防止フィルム
JP2012159691A (ja) * 2011-01-31 2012-08-23 Fujifilm Corp 防眩フィルム、偏光板、画像表示装置、及び防眩フィルムの製造方法
JP6011527B2 (ja) 2011-04-26 2016-10-19 大日本印刷株式会社 反射防止フィルム、偏光板及び画像表示装置
KR101725585B1 (ko) * 2011-05-16 2017-04-10 다이니폰 인사츠 가부시키가이샤 반사 방지 필름의 제조 방법, 반사 방지 필름, 편광판 및 화상 표시 장치
JP6167480B2 (ja) 2012-07-09 2017-07-26 大日本印刷株式会社 光学フィルム、偏光板、液晶パネルおよび画像表示装置
JP5470433B2 (ja) * 2012-10-04 2014-04-16 日東電工株式会社 防眩性ハードコートフィルム、それを用いた偏光板、画像表示装置
JP2014119650A (ja) * 2012-12-18 2014-06-30 Sumitomo Chemical Co Ltd 防眩性偏光板および画像表示装置
US10670776B2 (en) * 2015-03-20 2020-06-02 Dai Nippon Printing Co., Ltd. Antireflection film, display device in which said antireflection film is used, and method for selecting antireflection film
JP7128571B2 (ja) * 2017-02-07 2022-08-31 大日本印刷株式会社 低屈折率層用組成物
JP7567168B2 (ja) * 2019-01-10 2024-10-16 大日本印刷株式会社 反射防止部材、並びに、これを備える偏光板、画像表示装置及び反射防止性物品
JP2019148805A (ja) * 2019-04-08 2019-09-05 大日本印刷株式会社 反射防止フィルム、偏光板、および画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013210620A (ja) 2012-02-29 2013-10-10 Sumitomo Chemical Co Ltd 防眩フィルム
US20180106929A1 (en) 2016-03-09 2018-04-19 Lg Chem, Ltd. Anti-refractive film
WO2019139150A1 (ja) 2018-01-12 2019-07-18 大日本印刷株式会社 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
US20210364673A1 (en) 2018-01-12 2021-11-25 Dai Nippon Printing Co., Ltd. Optical layered body, polarizing plate, display panel, and image display device

Also Published As

Publication number Publication date
EP4191291A1 (en) 2023-06-07
US20230258845A1 (en) 2023-08-17
CN116057422B (zh) 2026-04-14
KR20230036147A (ko) 2023-03-14
WO2022014560A1 (ja) 2022-01-20
EP4191291A4 (en) 2024-10-30
US12560744B2 (en) 2026-02-24
CN116057422A (zh) 2023-05-02
TW202210875A (zh) 2022-03-16
JPWO2022014560A1 (https=) 2022-01-20

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