TWI889149B - 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置 - Google Patents

附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置 Download PDF

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Publication number
TWI889149B
TWI889149B TW113102082A TW113102082A TWI889149B TW I889149 B TWI889149 B TW I889149B TW 113102082 A TW113102082 A TW 113102082A TW 113102082 A TW113102082 A TW 113102082A TW I889149 B TWI889149 B TW I889149B
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TW
Taiwan
Prior art keywords
adhesive layer
polarizing film
meth
film
aforementioned
Prior art date
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TW113102082A
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English (en)
Chinese (zh)
Other versions
TW202419600A (zh
Inventor
木村智之
小野寬大
外山雄祐
Original Assignee
日商日東電工股份有限公司
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Priority claimed from JP2019180357A external-priority patent/JP7481101B2/ja
Application filed by 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW202419600A publication Critical patent/TW202419600A/zh
Application granted granted Critical
Publication of TWI889149B publication Critical patent/TWI889149B/zh

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    • 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
    • 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
    • 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
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • 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
    • G02B1/16—Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting 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
    • 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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW113102082A 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置 TWI889149B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019-052204 2019-03-20
JP2019052204 2019-03-20
JP2019-180357 2019-09-30
JP2019180357A JP7481101B2 (ja) 2019-03-20 2019-09-30 粘着剤層付偏光フィルム、画像表示パネル及び画像表示装置

Publications (2)

Publication Number Publication Date
TW202419600A TW202419600A (zh) 2024-05-16
TWI889149B true TWI889149B (zh) 2025-07-01

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Family Applications (3)

Application Number Title Priority Date Filing Date
TW113102082A TWI889149B (zh) 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置
TW114111258A TW202528497A (zh) 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置
TW114111259A TW202525962A (zh) 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置

Family Applications After (2)

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TW114111258A TW202528497A (zh) 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置
TW114111259A TW202525962A (zh) 2019-03-20 2019-11-07 附黏著劑層之偏光薄膜、影像顯示面板及影像顯示裝置

Country Status (5)

Country Link
JP (1) JP2024097821A (fr)
KR (1) KR20250121448A (fr)
CN (3) CN119644492A (fr)
TW (3) TWI889149B (fr)
WO (1) WO2020188872A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7216689B2 (ja) * 2019-09-26 2023-02-01 日東電工株式会社 粘着剤層付光学フィルムおよび該粘着剤層付光学フィルムを含む画像表示装置
JP2022053732A (ja) * 2020-09-25 2022-04-06 日東電工株式会社 偏光板および画像表示装置
JP2022054169A (ja) * 2020-09-25 2022-04-06 日東電工株式会社 粘着剤層付光学フィルムおよび該粘着剤層付光学フィルムを含む画像表示装置

Citations (3)

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TW201619645A (zh) * 2014-09-30 2016-06-01 Nitto Denko Corp 單面保護偏光薄膜、附黏著劑層之偏光薄膜、影像顯示裝置及其連續製造方法
CN108139625A (zh) * 2015-09-29 2018-06-08 日东电工株式会社 带触摸传感功能的液晶面板及液晶显示装置
JP2019028196A (ja) * 2017-07-28 2019-02-21 株式会社サンリッツ 偏光板および画像表示装置

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JP2001350019A (ja) * 2000-06-06 2001-12-21 Nitto Denko Corp 粘着偏光板及び液晶表示装置
WO2010064551A1 (fr) * 2008-12-05 2010-06-10 株式会社クラレ Composition d'adhésif autocollant pour film optique
JP5896692B2 (ja) 2011-11-16 2016-03-30 日東電工株式会社 入力表示装置
WO2014208695A1 (fr) * 2013-06-28 2014-12-31 日東電工株式会社 Film polarisant à couche adhésive, stratifié et dispositif d'affichage d'image
CN109439238A (zh) * 2014-03-31 2019-03-08 日东电工株式会社 光学膜用粘合剂组合物、光学膜用粘合剂层、带粘合剂层的光学膜和图像显示装置
CN106489086B (zh) * 2014-06-18 2021-02-02 住友化学株式会社 偏振片、带有粘合剂的偏振板和图像显示装置
JP2016062027A (ja) * 2014-09-19 2016-04-25 日東電工株式会社 粘着剤層付き偏光板
JP6867126B2 (ja) * 2015-11-04 2021-04-28 日東電工株式会社 粘着剤層付き偏光板、画像表示装置、偏光板の貼り合わせ方法、および粘着剤層付き偏光板の製造方法
JP2017097111A (ja) 2015-11-20 2017-06-01 コニカミノルタ株式会社 異形打抜きに優れた光学フィルム、偏光板及び液晶表示装置
JP6156530B1 (ja) 2016-02-23 2017-07-05 住友化学株式会社 表示パネルの製造方法
JP6495374B2 (ja) * 2016-05-30 2019-04-03 住友化学株式会社 画像表示装置用の偏光板、画像表示装置及び画像表示装置用の偏光板の製造方法
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JP6563566B2 (ja) * 2018-07-24 2019-08-21 日東電工株式会社 タッチセンシング機能付液晶パネルおよび液晶表示装置

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Publication number Priority date Publication date Assignee Title
TW201619645A (zh) * 2014-09-30 2016-06-01 Nitto Denko Corp 單面保護偏光薄膜、附黏著劑層之偏光薄膜、影像顯示裝置及其連續製造方法
CN108139625A (zh) * 2015-09-29 2018-06-08 日东电工株式会社 带触摸传感功能的液晶面板及液晶显示装置
JP2019028196A (ja) * 2017-07-28 2019-02-21 株式会社サンリッツ 偏光板および画像表示装置

Also Published As

Publication number Publication date
JP2024097821A (ja) 2024-07-19
CN119644492A (zh) 2025-03-18
TW202525962A (zh) 2025-07-01
TW202528497A (zh) 2025-07-16
CN119644494A (zh) 2025-03-18
TW202419600A (zh) 2024-05-16
KR20250121448A (ko) 2025-08-12
WO2020188872A1 (fr) 2020-09-24
CN119644493A (zh) 2025-03-18

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