JP2020140010A - 積層体及び表示装置 - Google Patents

積層体及び表示装置 Download PDF

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Publication number
JP2020140010A
JP2020140010A JP2019034146A JP2019034146A JP2020140010A JP 2020140010 A JP2020140010 A JP 2020140010A JP 2019034146 A JP2019034146 A JP 2019034146A JP 2019034146 A JP2019034146 A JP 2019034146A JP 2020140010 A JP2020140010 A JP 2020140010A
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JP
Japan
Prior art keywords
sensitive adhesive
pressure
meth
layer
adhesive 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.)
Pending
Application number
JP2019034146A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020140010A5 (fr
Inventor
昇祐 李
Seung-Woo Lee
昇祐 李
正熙 金
Jeong Hee Kim
正熙 金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2019034146A priority Critical patent/JP2020140010A/ja
Priority to PCT/JP2020/004761 priority patent/WO2020175098A1/fr
Priority to KR1020217028954A priority patent/KR20210130175A/ko
Priority to CN202080016406.2A priority patent/CN113474699A/zh
Priority to TW109105519A priority patent/TW202031477A/zh
Publication of JP2020140010A publication Critical patent/JP2020140010A/ja
Publication of JP2020140010A5 publication Critical patent/JP2020140010A5/ja
Priority to JP2021108502A priority patent/JP2021184091A/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B32B7/022—Mechanical 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
    • 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
    • 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
    • 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
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
JP2019034146A 2019-02-27 2019-02-27 積層体及び表示装置 Pending JP2020140010A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019034146A JP2020140010A (ja) 2019-02-27 2019-02-27 積層体及び表示装置
PCT/JP2020/004761 WO2020175098A1 (fr) 2019-02-27 2020-02-07 Stratifié et dispositif d'affichage
KR1020217028954A KR20210130175A (ko) 2019-02-27 2020-02-07 적층체 및 표시 장치
CN202080016406.2A CN113474699A (zh) 2019-02-27 2020-02-07 层叠体和显示装置
TW109105519A TW202031477A (zh) 2019-02-27 2020-02-20 積層體及顯示裝置
JP2021108502A JP2021184091A (ja) 2019-02-27 2021-06-30 積層体及び表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019034146A JP2020140010A (ja) 2019-02-27 2019-02-27 積層体及び表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021108502A Division JP2021184091A (ja) 2019-02-27 2021-06-30 積層体及び表示装置

Publications (2)

Publication Number Publication Date
JP2020140010A true JP2020140010A (ja) 2020-09-03
JP2020140010A5 JP2020140010A5 (fr) 2020-11-19

Family

ID=72239863

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019034146A Pending JP2020140010A (ja) 2019-02-27 2019-02-27 積層体及び表示装置
JP2021108502A Pending JP2021184091A (ja) 2019-02-27 2021-06-30 積層体及び表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021108502A Pending JP2021184091A (ja) 2019-02-27 2021-06-30 積層体及び表示装置

Country Status (5)

Country Link
JP (2) JP2020140010A (fr)
KR (1) KR20210130175A (fr)
CN (1) CN113474699A (fr)
TW (1) TW202031477A (fr)
WO (1) WO2020175098A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6792736B1 (ja) * 2019-11-20 2020-11-25 住友化学株式会社 光学積層体及び表示装置
WO2021131367A1 (fr) * 2019-12-23 2021-07-01 住友化学株式会社 Procédé de fabrication de stratifié optique
WO2022130766A1 (fr) * 2020-12-14 2022-06-23 住友化学株式会社 Plaque de polarisation pliable
WO2024019162A1 (fr) * 2022-07-22 2024-01-25 日東電工株式会社 Feuille adhésive et stratifié optique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114373394B (zh) * 2022-01-20 2023-11-28 武汉华星光电半导体显示技术有限公司 显示装置和显示装置的制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014215592A (ja) * 2013-04-30 2014-11-17 コニカミノルタ株式会社 偏光機能付きガラスおよびそれを備えた液晶表示装置
JP2016151580A (ja) * 2015-02-16 2016-08-22 日東電工株式会社 粘着剤付き光学フィルムおよび画像表示装置
WO2017028037A1 (fr) * 2015-08-14 2017-02-23 杭州安杰思医学科技有限公司 Pince à tissu mou
JP2017182017A (ja) * 2016-03-31 2017-10-05 住友化学株式会社 偏光板、偏光フィルムの製造方法、偏光板の製造方法
WO2018028067A1 (fr) * 2016-08-08 2018-02-15 中车大连电力牵引研发中心有限公司 Procédé et appareil d'identification de paramètres en ligne destinés à un moteur électrique asynchrone triphasé
WO2018034148A1 (fr) * 2016-08-15 2018-02-22 日東電工株式会社 Laminé pour des dispositifs d'affichage d'image flexibles, et dispositif d'affichage d'image flexible
WO2018235461A1 (fr) * 2017-06-23 2018-12-27 日東電工株式会社 Film polarisant, plaque polarisante comprenant ledit film polarisant, et dispositif d'affichage d'image embarqué sur un véhicule comprenant ladite plaque polarisante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003227933A (ja) * 2002-02-05 2003-08-15 Nitto Denko Corp 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置
JP2003227936A (ja) * 2002-02-05 2003-08-15 Nitto Denko Corp 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置
JP2013178507A (ja) * 2012-02-03 2013-09-09 Fujifilm Corp 偏光板及びそれを用いた液晶表示装置
JP6261469B2 (ja) * 2014-07-25 2018-01-17 富士フイルム株式会社 積層フィルム、光学フィルム、偏光子保護フィルム、偏光板、画像表示装置及び積層フィルムの製造方法
KR101998151B1 (ko) * 2015-07-21 2019-07-09 후지필름 가부시키가이샤 액정 패널 및 액정 표시 장치
KR102027570B1 (ko) * 2016-02-25 2019-10-01 삼성에스디아이 주식회사 플렉시블 디스플레이 장치
JP2018025765A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014215592A (ja) * 2013-04-30 2014-11-17 コニカミノルタ株式会社 偏光機能付きガラスおよびそれを備えた液晶表示装置
JP2016151580A (ja) * 2015-02-16 2016-08-22 日東電工株式会社 粘着剤付き光学フィルムおよび画像表示装置
WO2017028037A1 (fr) * 2015-08-14 2017-02-23 杭州安杰思医学科技有限公司 Pince à tissu mou
JP2017182017A (ja) * 2016-03-31 2017-10-05 住友化学株式会社 偏光板、偏光フィルムの製造方法、偏光板の製造方法
WO2018028067A1 (fr) * 2016-08-08 2018-02-15 中车大连电力牵引研发中心有限公司 Procédé et appareil d'identification de paramètres en ligne destinés à un moteur électrique asynchrone triphasé
WO2018034148A1 (fr) * 2016-08-15 2018-02-22 日東電工株式会社 Laminé pour des dispositifs d'affichage d'image flexibles, et dispositif d'affichage d'image flexible
WO2018235461A1 (fr) * 2017-06-23 2018-12-27 日東電工株式会社 Film polarisant, plaque polarisante comprenant ledit film polarisant, et dispositif d'affichage d'image embarqué sur un véhicule comprenant ladite plaque polarisante

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6792736B1 (ja) * 2019-11-20 2020-11-25 住友化学株式会社 光学積層体及び表示装置
JP2021081700A (ja) * 2019-11-20 2021-05-27 住友化学株式会社 光学積層体及び表示装置
WO2021131367A1 (fr) * 2019-12-23 2021-07-01 住友化学株式会社 Procédé de fabrication de stratifié optique
WO2022130766A1 (fr) * 2020-12-14 2022-06-23 住友化学株式会社 Plaque de polarisation pliable
WO2024019162A1 (fr) * 2022-07-22 2024-01-25 日東電工株式会社 Feuille adhésive et stratifié optique

Also Published As

Publication number Publication date
CN113474699A (zh) 2021-10-01
WO2020175098A1 (fr) 2020-09-03
JP2021184091A (ja) 2021-12-02
TW202031477A (zh) 2020-09-01
KR20210130175A (ko) 2021-10-29

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