KR102687832B1 - 광학 적층체 및 물품 - Google Patents

광학 적층체 및 물품 Download PDF

Info

Publication number
KR102687832B1
KR102687832B1 KR1020227029449A KR20227029449A KR102687832B1 KR 102687832 B1 KR102687832 B1 KR 102687832B1 KR 1020227029449 A KR1020227029449 A KR 1020227029449A KR 20227029449 A KR20227029449 A KR 20227029449A KR 102687832 B1 KR102687832 B1 KR 102687832B1
Authority
KR
South Korea
Prior art keywords
value
optical laminate
incident
refractive index
layer
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.)
Active
Application number
KR1020227029449A
Other languages
English (en)
Korean (ko)
Other versions
KR20220146474A (ko
Inventor
유지 가토
가오리 데즈카
다다아키 도요시마
Original Assignee
데쿠세리아루즈 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 데쿠세리아루즈 가부시키가이샤 filed Critical 데쿠세리아루즈 가부시키가이샤
Publication of KR20220146474A publication Critical patent/KR20220146474A/ko
Application granted granted Critical
Publication of KR102687832B1 publication Critical patent/KR102687832B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G02B1/113—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
    • 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
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • 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

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
KR1020227029449A 2020-03-23 2021-03-19 광학 적층체 및 물품 Active KR102687832B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPJP-P-2020-051220 2020-03-23
JP2020051220 2020-03-23
JPJP-P-2021-043915 2021-03-17
JP2021043915A JP6956909B2 (ja) 2020-03-23 2021-03-17 光学積層体および物品
KR1020217032252A KR102439066B1 (ko) 2020-03-23 2021-03-19 광학 적층체 및 물품
PCT/JP2021/011337 WO2021193416A1 (ja) 2020-03-23 2021-03-19 光学積層体および物品

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217032252A Division KR102439066B1 (ko) 2020-03-23 2021-03-19 광학 적층체 및 물품

Publications (2)

Publication Number Publication Date
KR20220146474A KR20220146474A (ko) 2022-11-01
KR102687832B1 true KR102687832B1 (ko) 2024-07-24

Family

ID=77886539

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020227029449A Active KR102687832B1 (ko) 2020-03-23 2021-03-19 광학 적층체 및 물품
KR1020217032252A Active KR102439066B1 (ko) 2020-03-23 2021-03-19 광학 적층체 및 물품

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020217032252A Active KR102439066B1 (ko) 2020-03-23 2021-03-19 광학 적층체 및 물품

Country Status (7)

Country Link
US (1) US12558870B2 (https=)
EP (2) EP4130806B1 (https=)
JP (3) JP6956909B2 (https=)
KR (2) KR102687832B1 (https=)
CN (2) CN113728251B (https=)
TW (2) TWI873518B (https=)
WO (1) WO2021193416A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6956909B2 (ja) * 2020-03-23 2021-11-02 デクセリアルズ株式会社 光学積層体および物品
TWI890879B (zh) * 2020-10-21 2025-07-21 日商大日本印刷股份有限公司 光學膜、偏光板、影像顯示裝置及光學膜之篩選方法
KR20240157671A (ko) * 2022-03-14 2024-11-01 닛토덴코 가부시키가이샤 표시 시스템 및 적층 필름
WO2023176654A1 (ja) * 2022-03-14 2023-09-21 日東電工株式会社 表示システムおよび積層フィルム
US20250189807A1 (en) * 2022-03-14 2025-06-12 Nitto Denko Corporation Lens unit and laminated film
JP2024095083A (ja) * 2022-12-28 2024-07-10 日東電工株式会社 レンズ部および積層フィルム
WO2023176655A1 (ja) * 2022-03-14 2023-09-21 日東電工株式会社 レンズ部および積層フィルム
CN117672078A (zh) * 2022-08-29 2024-03-08 瀚宇彩晶股份有限公司 反射式显示装置
CN117665979A (zh) * 2022-09-06 2024-03-08 康宁公司 用于空接面显示器应用的半透明抗反射组件
JP2024064509A (ja) * 2022-10-28 2024-05-14 東山フイルム株式会社 反射防止フィルム
JP2024110316A (ja) 2023-02-02 2024-08-15 株式会社トッパンＴｏｍｏｅｇａｗａオプティカルフィルム 反射防止フィルム、これを用いた偏光板及び表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019028364A (ja) 2017-08-02 2019-02-21 日東電工株式会社 反射防止フィルム
JP2019070756A (ja) 2017-10-10 2019-05-09 グンゼ株式会社 反射防止フィルム

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040005482A1 (en) * 2001-04-17 2004-01-08 Tomio Kobayashi Antireflection film and antireflection layer-affixed plastic substrate
US20050207016A1 (en) * 2004-03-15 2005-09-22 Fuji Photo Film Co., Ltd. Antireflection film, polarizing plate and liquid crystal display
JP2005275225A (ja) 2004-03-26 2005-10-06 Konica Minolta Opto Inc 反射防止フィルム、偏光板及び画像表示装置
US7692855B2 (en) * 2006-06-28 2010-04-06 Essilor International Compagnie Generale D'optique Optical article having a temperature-resistant anti-reflection coating with optimized thickness ratio of low index and high index layers
JP5076729B2 (ja) * 2007-08-20 2012-11-21 凸版印刷株式会社 反射防止フィルム及びそれを用いた偏光板
KR101181564B1 (ko) * 2009-09-22 2012-09-10 (주)엘지하우시스 신규한 유-무기 실리카 입자, 이의 제조방법 및 이를 포함하는 하드 코팅 조성물
WO2013140811A1 (ja) * 2012-03-23 2013-09-26 凸版印刷株式会社 反射防止フィルム
KR101526649B1 (ko) 2012-11-21 2015-06-05 (주)엘지하우시스 하드코팅층을 포함하는 광특성이 우수한 반사방지 필름
JP6673629B2 (ja) 2013-01-29 2020-03-25 日東電工株式会社 反射防止フィルムおよびその製造方法
EP3017324B1 (en) * 2013-07-05 2021-11-10 Essilor International Optical article comprising an antireflective coating with a very low reflection in the visible region
JP2015160926A (ja) * 2014-02-28 2015-09-07 富士フイルム株式会社 水性組成物、ハードコートフィルム、積層フィルム、透明導電性フィルム、およびタッチパネル
US9335444B2 (en) * 2014-05-12 2016-05-10 Corning Incorporated Durable and scratch-resistant anti-reflective articles
JP6558007B2 (ja) 2015-03-20 2019-08-14 大日本印刷株式会社 反射防止フィルム、該反射防止フィルムを用いた表示装置、及び反射防止フィルムの選択方法
JP6561519B2 (ja) 2015-03-20 2019-08-21 大日本印刷株式会社 反射防止フィルム、該反射防止フィルムを用いた表示装置、及び反射防止フィルムの選択方法
JP2018536177A (ja) * 2015-09-14 2018-12-06 コーニング インコーポレイテッド 高光線透過性かつ耐擦傷性反射防止物品
CN109476142A (zh) 2016-05-20 2019-03-15 大日本印刷株式会社 光学层叠体和图像显示装置
JP6746410B2 (ja) * 2016-07-13 2020-08-26 大日本印刷株式会社 光学積層体
CN116299791A (zh) 2018-03-02 2023-06-23 康宁公司 抗反射涂层及制品与形成抗反射涂层及制品的方法
CN112204438B (zh) 2018-06-01 2022-08-09 住友化学株式会社 偏光膜及其制造方法、偏光板以及显示装置
JP7234514B2 (ja) * 2018-06-13 2023-03-08 Ａｇｃ株式会社 光学積層体
JP7212306B2 (ja) 2018-09-28 2023-01-25 Toto株式会社 排水システム
JP7283320B2 (ja) 2019-09-13 2023-05-30 富士通株式会社 情報処理装置、情報処理プログラム、及び情報処理方法
JP6956909B2 (ja) * 2020-03-23 2021-11-02 デクセリアルズ株式会社 光学積層体および物品
JP7042895B1 (ja) 2020-11-27 2022-03-28 デクセリアルズ株式会社 光学積層体および物品

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019028364A (ja) 2017-08-02 2019-02-21 日東電工株式会社 反射防止フィルム
JP2019070756A (ja) 2017-10-10 2019-05-09 グンゼ株式会社 反射防止フィルム

Also Published As

Publication number Publication date
EP4130806B1 (en) 2025-12-24
JP2022002903A (ja) 2022-01-11
TW202200364A (zh) 2022-01-01
TW202528133A (zh) 2025-07-16
WO2021193416A1 (ja) 2021-09-30
CN115437041A (zh) 2022-12-06
EP4670963A3 (en) 2026-03-11
EP4130806A4 (en) 2024-04-24
TW202321027A (zh) 2023-06-01
JP6956909B2 (ja) 2021-11-02
JP2021152654A (ja) 2021-09-30
CN115437041B (zh) 2025-11-25
JP2025061562A (ja) 2025-04-10
TWI787766B (zh) 2022-12-21
CN113728251A (zh) 2021-11-30
JP7626690B2 (ja) 2025-02-04
TWI873518B (zh) 2025-02-21
EP4670963A2 (en) 2025-12-31
CN113728251B (zh) 2022-10-28
US20220244429A1 (en) 2022-08-04
KR102439066B1 (ko) 2022-09-01
KR20220146474A (ko) 2022-11-01
EP4130806A1 (en) 2023-02-08
KR20210134762A (ko) 2021-11-10
US12558870B2 (en) 2026-02-24

Similar Documents

Publication Publication Date Title
KR102687832B1 (ko) 광학 적층체 및 물품
KR102315469B1 (ko) 하드 코트 필름, 광학 적층체 및 화상 표시 장치
KR102773816B1 (ko) 광학 적층체 및 물품
KR20220133294A (ko) 반사 방지 필름 적층체 및 그것을 구비하는 물품
KR102887447B1 (ko) 광학 적층체 및 물품
TWI922207B (zh) 光學積層體及物品
WO2025243974A1 (ja) 光学積層体及び物品

Legal Events

Date Code Title Description
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

St.27 status event code: A-0-1-A10-A18-div-PA0104

PG1501 Laying open of application

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

A201 Request for examination
P11-X000 Amendment of application requested

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

P13-X000 Application amended

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

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U12-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601