TWI785089B - 積層光學薄膜及其製造方法、以及影像顯示裝置 - Google Patents

積層光學薄膜及其製造方法、以及影像顯示裝置 Download PDF

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Publication number
TWI785089B
TWI785089B TW107127604A TW107127604A TWI785089B TW I785089 B TWI785089 B TW I785089B TW 107127604 A TW107127604 A TW 107127604A TW 107127604 A TW107127604 A TW 107127604A TW I785089 B TWI785089 B TW I785089B
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Taiwan
Prior art keywords
transparent protective
protective film
meth
film
adhesive layer
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TW107127604A
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English (en)
Chinese (zh)
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TW201921052A (zh
Inventor
山崎達也
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日商日東電工股份有限公司
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    • 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
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • 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
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW107127604A 2017-09-21 2018-08-08 積層光學薄膜及其製造方法、以及影像顯示裝置 TWI785089B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017181319A JP7027003B2 (ja) 2017-09-21 2017-09-21 積層光学フィルムおよびその製造方法、ならびに画像表示装置
JP2017-181319 2017-09-21

Publications (2)

Publication Number Publication Date
TW201921052A TW201921052A (zh) 2019-06-01
TWI785089B true TWI785089B (zh) 2022-12-01

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Country Status (5)

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JP (2) JP7027003B2 (OSRAM)
KR (1) KR102136566B1 (OSRAM)
CN (1) CN111149026B (OSRAM)
TW (1) TWI785089B (OSRAM)
WO (1) WO2019058778A1 (OSRAM)

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JP7137900B2 (ja) * 2018-02-26 2022-09-15 日東電工株式会社 活性エネルギー線硬化型接着剤組成物、偏光フィルムおよびその製造方法、光学フィルム、ならびに画像表示装置
JP7336319B2 (ja) * 2019-09-04 2023-08-31 日東電工株式会社 偏光フィルムの製造方法
JP7297608B2 (ja) * 2019-09-04 2023-06-26 日東電工株式会社 偏光フィルムの製造方法
WO2021053424A1 (en) * 2019-09-20 2021-03-25 3M Innovative Properties Company Low wave-front error optical filter film
JP7430056B2 (ja) * 2019-12-20 2024-02-09 日東電工株式会社 ダイシングダイボンドフィルム
JP7398964B2 (ja) * 2020-01-10 2023-12-15 日東電工株式会社 偏光フィルムの製造方法
KR102682281B1 (ko) * 2020-01-24 2024-07-09 닛토덴코 가부시키가이샤 위상차층 부착 편광판 및 이를 이용한 화상 표시 장치
JP7273768B2 (ja) * 2020-01-24 2023-05-15 日東電工株式会社 偏光板および位相差層付偏光板ならびにこれらを用いた画像表示装置
KR20220159348A (ko) * 2020-03-27 2022-12-02 닛토덴코 가부시키가이샤 편광 필름, 화상 표시 장치 및 편광 필름의 제조 방법
KR20220150396A (ko) * 2020-04-30 2022-11-10 닛토덴코 가부시키가이샤 편광판 및 해당 편광판을 이용한 화상 표시 장치
KR102670167B1 (ko) * 2020-08-10 2024-05-28 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
CN116615511A (zh) * 2020-12-28 2023-08-18 住友化学株式会社 固化性粘接剂组合物和偏振板
WO2022145367A1 (ja) * 2020-12-28 2022-07-07 住友化学株式会社 硬化性接着剤組成物及び偏光板
WO2022145370A1 (ja) * 2020-12-28 2022-07-07 住友化学株式会社 硬化性接着剤組成物及び偏光板
JP2022104566A (ja) * 2020-12-28 2022-07-08 住友化学株式会社 硬化性接着剤組成物及び偏光板
KR20230127257A (ko) * 2020-12-28 2023-08-31 스미또모 가가꾸 가부시키가이샤 경화성 접착제 조성물 및 편광판
JP2022104564A (ja) * 2020-12-28 2022-07-08 住友化学株式会社 硬化性接着剤組成物及び偏光板
JP2022104565A (ja) * 2020-12-28 2022-07-08 住友化学株式会社 硬化性接着剤組成物及び偏光板
CN116670243A (zh) * 2020-12-28 2023-08-29 住友化学株式会社 固化性粘接剂组合物和偏振板
JP7555862B2 (ja) * 2021-03-19 2024-09-25 日東電工株式会社 位相差フィルム、位相差層付偏光板および画像表示装置
CN117999501A (zh) * 2021-09-28 2024-05-07 日东电工株式会社 偏光膜、图像显示装置及偏光膜的制造方法
CN114458667A (zh) * 2022-01-29 2022-05-10 苏州富润泽激光科技有限公司 工件贴合方法及其电子产品
JP7592662B2 (ja) * 2022-04-27 2024-12-02 日東電工株式会社 位相差層付偏光板および画像表示装置
JP7592661B2 (ja) 2022-04-27 2024-12-02 日東電工株式会社 積層体およびそれを用いた画像表示装置
JP2025102022A (ja) * 2023-12-26 2025-07-08 日東電工株式会社 積層光学フィルム
WO2025215899A1 (ja) * 2024-04-09 2025-10-16 日東電工株式会社 積層光学フィルムおよび画像表示装置

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WO2015012014A1 (ja) * 2013-07-23 2015-01-29 コニカミノルタ株式会社 偏光板及びｖａ型液晶表示装置
JP2016024228A (ja) * 2014-07-16 2016-02-08 日東電工株式会社 積層光学フィルムの製造方法

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KR102031556B1 (ko) * 2015-06-26 2019-10-14 동우 화인켐 주식회사 적층 필름 및 이를 포함하는 화상 표시 장치
JP6511580B2 (ja) * 2018-12-20 2019-05-15 日東電工株式会社 積層光学フィルムおよびその製造方法、ならびに画像表示装置

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Publication number Priority date Publication date Assignee Title
TWI245791B (en) * 2000-03-31 2005-12-21 Hitachi Chemical Co Ltd Adhesive films, and semiconductor devices using the same
WO2015012014A1 (ja) * 2013-07-23 2015-01-29 コニカミノルタ株式会社 偏光板及びｖａ型液晶表示装置
JP2016024228A (ja) * 2014-07-16 2016-02-08 日東電工株式会社 積層光学フィルムの製造方法

Also Published As

Publication number Publication date
KR102136566B1 (ko) 2020-07-23
TW201921052A (zh) 2019-06-01
JP7027003B2 (ja) 2022-03-01
KR20200035310A (ko) 2020-04-02
CN111149026A (zh) 2020-05-12
JP2022058639A (ja) 2022-04-12
CN111149026B (zh) 2021-02-26
JP2019056820A (ja) 2019-04-11
WO2019058778A1 (ja) 2019-03-28

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