KR102266084B1 - 화상 표시 장치 - Google Patents

화상 표시 장치 Download PDF

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Publication number
KR102266084B1
KR102266084B1 KR1020207024883A KR20207024883A KR102266084B1 KR 102266084 B1 KR102266084 B1 KR 102266084B1 KR 1020207024883 A KR1020207024883 A KR 1020207024883A KR 20207024883 A KR20207024883 A KR 20207024883A KR 102266084 B1 KR102266084 B1 KR 102266084B1
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KR
South Korea
Prior art keywords
polarizing film
adhesive layer
film
weight
group
Prior art date
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KR1020207024883A
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English (en)
Korean (ko)
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KR20200108079A (ko
Inventor
타쿠마 쿠로다
토모히로 야마시타
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20200108079A publication Critical patent/KR20200108079A/ko
Application granted granted Critical
Publication of KR102266084B1 publication Critical patent/KR102266084B1/ko

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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
    • 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
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • 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
    • 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
    • H01L27/3232—
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polarising Elements (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020207024883A 2018-11-12 2019-11-12 화상 표시 장치 KR102266084B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018212183 2018-11-12
JPJP-P-2018-212183 2018-11-12
PCT/JP2019/044277 WO2020100870A1 (ja) 2018-11-12 2019-11-12 画像表示装置

Publications (2)

Publication Number Publication Date
KR20200108079A KR20200108079A (ko) 2020-09-16
KR102266084B1 true KR102266084B1 (ko) 2021-06-17

Family

ID=70730262

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020217004257A KR20210075966A (ko) 2018-11-12 2019-11-12 화상 표시 장치
KR1020207024883A KR102266084B1 (ko) 2018-11-12 2019-11-12 화상 표시 장치
KR1020207024872A KR102281482B1 (ko) 2018-11-12 2019-11-12 화상 표시 장치

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020217004257A KR20210075966A (ko) 2018-11-12 2019-11-12 화상 표시 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020207024872A KR102281482B1 (ko) 2018-11-12 2019-11-12 화상 표시 장치

Country Status (5)

Country Link
JP (4) JP6724269B1 (zh)
KR (3) KR20210075966A (zh)
CN (2) CN111819260B (zh)
TW (2) TWI828796B (zh)
WO (2) WO2020100869A1 (zh)

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WO2020100869A1 (ja) * 2018-11-12 2020-05-22 日東電工株式会社 画像表示装置
KR20220049492A (ko) * 2019-08-28 2022-04-21 닛토덴코 가부시키가이샤 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
JP2021167948A (ja) * 2020-04-08 2021-10-21 日東電工株式会社 偏光フィルム
JP2021170044A (ja) * 2020-04-14 2021-10-28 日東電工株式会社 偏光膜および偏光フィルム
TW202216454A (zh) * 2020-07-21 2022-05-01 日商柯尼卡美能達股份有限公司 偏光板、偏光板之製造方法及顯示裝置
JP2022042216A (ja) * 2020-09-02 2022-03-14 日東電工株式会社 偏光板、位相差層付偏光板および有機エレクトロルミネセンス表示装置
JP2022078634A (ja) * 2020-11-13 2022-05-25 住友化学株式会社 偏光板及び画像表示装置
JP2022078635A (ja) * 2020-11-13 2022-05-25 住友化学株式会社 偏光板及び画像表示装置
JP2023014531A (ja) * 2021-07-19 2023-01-31 住友化学株式会社 偏光板及び画像表示装置
JP2023061190A (ja) 2021-10-19 2023-05-01 日東電工株式会社 易接着フィルム、偏光板、粘着剤付き偏光板および画像表示装置

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KR20150114149A (ko) 2014-03-31 2015-10-12 제일모직주식회사 편광판용 접착제 조성물, 이로부터 제조된 편광판용 접착필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
CN106459596A (zh) * 2014-06-20 2017-02-22 住友化学株式会社 水性乳液以及涂膜、固化物和层叠体
JP6274673B2 (ja) * 2014-12-26 2018-02-07 富士フイルム株式会社 偏光板用組成物、偏光板保護フィルム、セルロースアシレートフィルム、偏光子、偏光板および表示装置
KR20180050289A (ko) * 2015-08-21 2018-05-14 가부시키가이샤 닛폰 쇼쿠바이 블록 공중합체
TWI822651B (zh) * 2015-09-18 2023-11-21 日商住友化學股份有限公司 複合偏光板及使用該偏光板之液晶面板
KR102648801B1 (ko) * 2015-12-25 2024-03-19 닛토덴코 가부시키가이샤 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 갖는 편광 필름, 및 유기 el 표시 장치
CN110431455B (zh) * 2017-03-14 2022-07-19 柯尼卡美能达株式会社 λ/4相位差膜、圆偏振片和有机EL显示装置
WO2020100869A1 (ja) * 2018-11-12 2020-05-22 日東電工株式会社 画像表示装置

Also Published As

Publication number Publication date
JPWO2020100869A1 (ja) 2021-02-15
KR20200108079A (ko) 2020-09-16
TW202024687A (zh) 2020-07-01
JP2020184078A (ja) 2020-11-12
WO2020100870A1 (ja) 2020-05-22
TW202024688A (zh) 2020-07-01
JP6706399B1 (ja) 2020-06-03
CN111819260B (zh) 2021-05-11
TWI828796B (zh) 2024-01-11
CN111819260A (zh) 2020-10-23
JP2020129148A (ja) 2020-08-27
CN111819617A (zh) 2020-10-23
JP6724269B1 (ja) 2020-07-15
CN111819617B (zh) 2021-12-28
JPWO2020100870A1 (ja) 2021-02-15
KR20200105959A (ko) 2020-09-09
KR102281482B1 (ko) 2021-07-26
WO2020100869A1 (ja) 2020-05-22
KR20210075966A (ko) 2021-06-23

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