KR102947761B1 - 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

Info

Publication number
KR102947761B1
KR102947761B1 KR1020257011756A KR20257011756A KR102947761B1 KR 102947761 B1 KR102947761 B1 KR 102947761B1 KR 1020257011756 A KR1020257011756 A KR 1020257011756A KR 20257011756 A KR20257011756 A KR 20257011756A KR 102947761 B1 KR102947761 B1 KR 102947761B1
Authority
KR
South Korea
Prior art keywords
layer
glare
film
light
resin
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
KR1020257011756A
Other languages
English (en)
Korean (ko)
Other versions
KR20250057070A (ko
Inventor
신야 히라오카
나오키 하시모토
Original Assignee
닛토덴코 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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20250057070A publication Critical patent/KR20250057070A/ko
Application granted granted Critical
Publication of KR102947761B1 publication Critical patent/KR102947761B1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polarising Elements (AREA)
KR1020257011756A 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치 Active KR102947761B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
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
JPJP-P-2019-075132 2019-04-10
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
KR1020217031811A KR20210149719A (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217031811A Division KR20210149719A (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

Publications (2)

Publication Number Publication Date
KR20250057070A KR20250057070A (ko) 2025-04-28
KR102947761B1 true KR102947761B1 (ko) 2026-04-02

Family

ID=72751865

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020217031811A Ceased KR20210149719A (ko) 2019-04-10 2020-04-08 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치

Country Status (6)

Country Link
JP (2) JP7393875B2 (https=)
KR (2) KR102947761B1 (https=)
CN (1) CN113661418B (https=)
SG (1) SG11202111128WA (https=)
TW (1) TWI862570B (https=)
WO (1) WO2020209288A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2024185770A1 (ja) * 2023-03-06 2024-09-12 Ｔｏｐｐａｎホールディングス株式会社 光学フィルム、および、表示装置
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016050950A (ja) * 2014-08-28 2016-04-11 大日本印刷株式会社 防眩フィルムの管理方法およびロール体

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4059710B2 (ja) 2001-10-23 2008-03-12 シャープ株式会社 防眩性フィルム及び偏光素子及び表示装置の製造方法
CN100523875C (zh) * 2006-03-28 2009-08-05 日东电工株式会社 防眩性硬涂薄膜、防眩性硬涂薄膜的制造方法、光学元件、偏振片及图像显示装置
CN101506693B (zh) * 2006-08-18 2013-05-08 大日本印刷株式会社 光学层积体、偏振片及图像显示装置
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
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
JP2009175725A (ja) * 2007-12-28 2009-08-06 Nippon Shokubai Co Ltd 防眩性積層体
JP5434923B2 (ja) * 2008-09-25 2014-03-05 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
JP5352316B2 (ja) * 2009-03-30 2013-11-27 富士フイルム株式会社 光散乱フィルム、偏光板、画像表示装置および透過型／半透過型液晶表示装置
JP5398521B2 (ja) * 2009-09-17 2014-01-29 三菱レイヨン株式会社 艶消しシートの製造方法
TWI454753B (zh) * 2010-04-19 2014-10-01 Tomoegawa Co Ltd 光學積層體、偏光板、顯示裝置及光學積層體之製造方法
JP6141592B2 (ja) 2011-11-16 2017-06-07 富士フイルム株式会社 光学フィルム、偏光板、画像表示装置、及び光学フィルムの製造方法
JP5909454B2 (ja) * 2012-03-30 2016-04-26 富士フイルム株式会社 防眩フィルム、その製造方法、偏光板、及び画像表示装置
JP5826104B2 (ja) 2012-04-27 2015-12-02 富士フイルム株式会社 光拡散性反射防止フィルム、光拡散性反射防止フィルムの製造方法、偏光板、及び画像表示装置
JP6402772B2 (ja) * 2014-03-14 2018-10-10 日本電気硝子株式会社 ディスプレイのカバー部材及びその製造方法
JP2016035574A (ja) * 2014-08-01 2016-03-17 日東電工株式会社 防眩フィルムおよび画像表示装置
JP6488829B2 (ja) * 2015-03-31 2019-03-27 大日本印刷株式会社 タッチパネル付表示装置及び光学フィルム
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
WO2018021388A1 (ja) 2016-07-29 2018-02-01 大日本印刷株式会社 文字ぼけ評価方法、光学部材、および表示装置
JPWO2018105213A1 (ja) * 2016-12-06 2019-10-24 凸版印刷株式会社 光学フィルム、並びに、それを用いた光学バリアフィルム、色変換フィルム及びバックライトユニット
CN110062787A (zh) 2016-12-19 2019-07-26 日本制纸株式会社 硬涂膜
CN110603576B (zh) 2017-05-12 2021-12-03 索尼公司 显示装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016050950A (ja) * 2014-08-28 2016-04-11 大日本印刷株式会社 防眩フィルムの管理方法およびロール体

Also Published As

Publication number Publication date
JP2022183161A (ja) 2022-12-08
JP7393875B2 (ja) 2023-12-07
TWI862570B (zh) 2024-11-21
CN113661418A (zh) 2021-11-16
KR20210149719A (ko) 2021-12-09
WO2020209288A1 (ja) 2020-10-15
SG11202111128WA (en) 2021-11-29
CN113661418B (zh) 2023-12-05
KR20250057070A (ko) 2025-04-28
JP2020173340A (ja) 2020-10-22
TW202040166A (zh) 2020-11-01

Similar Documents

Publication Publication Date Title
KR102947761B1 (ko) 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치
JP7535035B2 (ja) 光拡散フィルム、光拡散フィルムの製造方法、光学部材、画像表示装置用表示パネルおよび画像表示装置
KR102921676B1 (ko) 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치
KR102826036B1 (ko) 방현성 필름, 방현성 필름의 제조 방법, 광학 부재 및 화상 표시 장치
JP4914858B2 (ja) 光散乱フィルム、偏光板及び液晶表示装置
KR20110037838A (ko) 방현성 하드 코트 필름, 그것을 사용한 편광판 및 화상 표시 장치, 그리고 방현성 하드 코트 필름의 제조 방법
TW201518782A (zh) 防眩膜、防眩膜之製造方法、偏光板及影像顯示裝置
CN114144702B (zh) 防眩性硬涂薄膜、防眩性硬涂薄膜的制造方法、光学构件和图像显示装置
KR20150079052A (ko) 유기 입자의 표면 특성을 갖춘 방현 필름
KR102959130B1 (ko) 방현성 하드 코트 필름, 방현성 하드 코트 필름의 제조 방법, 광학 부재 및 화상 표시 장치
TWI891675B (zh) 防眩性薄膜、防眩性薄膜之設計方法、防眩性薄膜之製造方法、光學構件及影像顯示裝置
TW202438935A (zh) 防眩性膜、光學構件、圖像顯示裝置、防眩性膜之設計方法、防眩性膜之製造方法、光學構件之製造方法、及圖像顯示裝置之製造方法
CN114651196A (zh) 防眩性膜、防眩性膜的设计方法、防眩性膜的制造方法、光学构件及影像显示设备

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

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

PG1501 Laying open of application

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

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11 Administrative time limit extension requested

Free format text: ST27 STATUS EVENT CODE: U-3-3-T10-T11-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

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

B15 Application refused following examination

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B15-EXM-PE0601 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

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

F13 Ip right granted in full following pre-grant review

Free format text: ST27 STATUS EVENT CODE: A-3-4-F10-F13-REX-PX0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

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

PR1002 Payment of registration fee

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

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

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

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)