KR20250153790A - 광학 적층체, 및 상기 광학 적층체를 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치 - Google Patents

광학 적층체, 및 상기 광학 적층체를 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치

Info

Publication number
KR20250153790A
KR20250153790A KR1020257028586A KR20257028586A KR20250153790A KR 20250153790 A KR20250153790 A KR 20250153790A KR 1020257028586 A KR1020257028586 A KR 1020257028586A KR 20257028586 A KR20257028586 A KR 20257028586A KR 20250153790 A KR20250153790 A KR 20250153790A
Authority
KR
South Korea
Prior art keywords
optical laminate
index layer
less
low
average
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020257028586A
Other languages
English (en)
Korean (ko)
Inventor
유미 다카기
신타로 나스
도모유키 호리오
도모히로 오가와
미츠히로 구즈하라
히로유키 하세가와
마사토 오카다
Original Assignee
다이니폰 인사츠 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 다이니폰 인사츠 가부시키가이샤 filed Critical 다이니폰 인사츠 가부시키가이샤
Publication of KR20250153790A publication Critical patent/KR20250153790A/ko
Pending legal-status Critical Current

Links

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
    • 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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B3/26—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—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 particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • G02B5/20—Filters
    • 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

Landscapes

  • 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)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020257028586A 2023-03-02 2024-02-29 광학 적층체, 및 상기 광학 적층체를 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치 Pending KR20250153790A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023031727 2023-03-02
JPJP-P-2023-031727 2023-03-02
PCT/JP2024/007546 WO2024181533A1 (ja) 2023-03-02 2024-02-29 光学積層体、並びに、前記光学積層体を用いた偏光板、表面板、画像表示パネル及び画像表示装置

Publications (1)

Publication Number Publication Date
KR20250153790A true KR20250153790A (ko) 2025-10-27

Family

ID=92589948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257028586A Pending KR20250153790A (ko) 2023-03-02 2024-02-29 광학 적층체, 및 상기 광학 적층체를 사용한 편광판, 표면판, 화상 표시 패널 및 화상 표시 장치

Country Status (5)

Country Link
JP (1) JPWO2024181533A1 (https=)
KR (1) KR20250153790A (https=)
CN (1) CN120712500A (https=)
TW (1) TW202443198A (https=)
WO (1) WO2024181533A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010008757A (ja) 2008-06-27 2010-01-14 Konica Minolta Opto Inc 防眩性反射防止フィルム、偏光板及び画像表示装置
JP2020122926A (ja) 2019-01-31 2020-08-13 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、および防眩性反射防止ハードコートフィルムの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101375485B1 (ko) * 2007-01-12 2014-03-18 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 반사 방지 필름, 반사 방지 필름의 제조 방법, 편광판 및 표시 장치
JP2010143784A (ja) * 2008-12-18 2010-07-01 Adeka Corp 分鎖状シリカ粒子よりなるシリカゾル及びその製造方法
JPWO2015004811A1 (ja) * 2013-07-12 2017-03-02 株式会社日立製作所 有機ｅｌ素子及びそれを用いた有機ｅｌ照明装置
JPWO2015198762A1 (ja) * 2014-06-27 2017-04-20 コニカミノルタ株式会社 光学反射フィルム、光学反射フィルムの製造方法、およびそれを用いる光学反射体
JP2016012047A (ja) * 2014-06-30 2016-01-21 富士フイルム株式会社 液晶表示装置
JP2016137611A (ja) * 2015-01-27 2016-08-04 東レフィルム加工株式会社 透明積層フィルムおよびその製造方法
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010008757A (ja) 2008-06-27 2010-01-14 Konica Minolta Opto Inc 防眩性反射防止フィルム、偏光板及び画像表示装置
JP2020122926A (ja) 2019-01-31 2020-08-13 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、および防眩性反射防止ハードコートフィルムの製造方法

Also Published As

Publication number Publication date
WO2024181533A1 (ja) 2024-09-06
JPWO2024181533A1 (https=) 2024-09-06
CN120712500A (zh) 2025-09-26
TW202443198A (zh) 2024-11-01

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