KR20180013768A - 광학 적층체 - Google Patents

광학 적층체 Download PDF

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Publication number
KR20180013768A
KR20180013768A KR1020170095505A KR20170095505A KR20180013768A KR 20180013768 A KR20180013768 A KR 20180013768A KR 1020170095505 A KR1020170095505 A KR 1020170095505A KR 20170095505 A KR20170095505 A KR 20170095505A KR 20180013768 A KR20180013768 A KR 20180013768A
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KR
South Korea
Prior art keywords
pressure
sensitive adhesive
polarizer
adhesive layer
optical laminate
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.)
Ceased
Application number
KR1020170095505A
Other languages
English (en)
Korean (ko)
Inventor
마사시 후지나가
도루 진노
사키 가토
Original Assignee
스미또모 가가꾸 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.)
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Publication of KR20180013768A publication Critical patent/KR20180013768A/ko
Ceased legal-status Critical Current

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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
    • 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
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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
    • 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
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • B32B2551/00—Optical elements
    • C09J2201/622—
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Glass Compositions (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
KR1020170095505A 2016-07-29 2017-07-27 광학 적층체 Ceased KR20180013768A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016149828 2016-07-29
JPJP-P-2016-149828 2016-07-29

Publications (1)

Publication Number Publication Date
KR20180013768A true KR20180013768A (ko) 2018-02-07

Family

ID=61121841

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170095505A Ceased KR20180013768A (ko) 2016-07-29 2017-07-27 광학 적층체

Country Status (4)

Country Link
JP (2) JP2018025764A (enExample)
KR (1) KR20180013768A (enExample)
CN (1) CN107664788B (enExample)
TW (1) TWI796298B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
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KR20200011104A (ko) * 2018-07-24 2020-02-03 주식회사 엘지화학 광학 적층체 및 이를 포함하는 디스플레이 장치
KR20210002752A (ko) * 2019-02-27 2021-01-08 수미토모 케미칼 컴퍼니 리미티드 적층체, 점착제 조성물 및 점착 시트
KR20210011456A (ko) * 2019-02-27 2021-02-01 수미토모 케미칼 컴퍼니 리미티드 적층체, 점착제 조성물 및 점착 시트
KR20210134316A (ko) * 2019-03-05 2021-11-09 수미토모 케미칼 컴퍼니 리미티드 원편광판 및 유리판 부착 원편광판

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JP2020019277A (ja) * 2018-07-24 2020-02-06 住友化学株式会社 積層体およびその製造方法
WO2020031784A1 (ja) * 2018-08-06 2020-02-13 富士フイルム株式会社 積層体、液晶表示装置、有機電界発光装置
KR102183706B1 (ko) 2018-08-14 2020-11-27 주식회사 엘지화학 광학 디바이스
JP6797163B2 (ja) * 2018-10-11 2020-12-09 住友化学株式会社 光学積層体及び表示装置
JP2020071241A (ja) * 2018-10-29 2020-05-07 住友化学株式会社 偏光子およびその製造方法
WO2020184657A1 (ja) * 2019-03-14 2020-09-17 株式会社クラレ 接着剤及び偏光板
JP2021018321A (ja) * 2019-07-19 2021-02-15 住友化学株式会社 光学積層体及びその製造方法
KR20220054320A (ko) * 2019-08-28 2022-05-02 닛토덴코 가부시키가이샤 편광 필름 적층체, 그 편광 필름 적층체가 사용되는 광학 표시 패널, 투명 접착층 부착의 편광 필름 적층체, 및 편광 필름 조립체
KR20220049491A (ko) * 2019-08-28 2022-04-21 닛토덴코 가부시키가이샤 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
WO2021039786A1 (ja) * 2019-08-28 2021-03-04 日東電工株式会社 偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置
CN114096900A (zh) * 2019-08-28 2022-02-25 日东电工株式会社 偏振膜、层叠偏振膜、图像显示面板、及图像显示装置
JP2021092676A (ja) * 2019-12-11 2021-06-17 住友化学株式会社 偏光板およびその製造方法
CN115244438B (zh) * 2020-03-12 2025-04-25 住友化学株式会社 光学层叠体
JP7565162B2 (ja) * 2020-03-27 2024-10-10 日東電工株式会社 画像表示装置
JP7782962B2 (ja) * 2020-04-08 2025-12-09 日東電工株式会社 偏光フィルム
JP7609565B2 (ja) * 2020-04-14 2025-01-07 日東電工株式会社 偏光膜および偏光フィルム
CN116507950A (zh) * 2020-09-15 2023-07-28 富士胶片株式会社 层叠体及图像显示装置
JP2021015294A (ja) * 2020-10-30 2021-02-12 住友化学株式会社 円偏光板
CN114539532B (zh) * 2022-02-24 2023-05-26 江西蓝星星火有机硅有限公司 一种降低硅氢加成反应过程中产物黄变的方法

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200011104A (ko) * 2018-07-24 2020-02-03 주식회사 엘지화학 광학 적층체 및 이를 포함하는 디스플레이 장치
KR20210002752A (ko) * 2019-02-27 2021-01-08 수미토모 케미칼 컴퍼니 리미티드 적층체, 점착제 조성물 및 점착 시트
KR20210011456A (ko) * 2019-02-27 2021-02-01 수미토모 케미칼 컴퍼니 리미티드 적층체, 점착제 조성물 및 점착 시트
KR20210134316A (ko) * 2019-03-05 2021-11-09 수미토모 케미칼 컴퍼니 리미티드 원편광판 및 유리판 부착 원편광판

Also Published As

Publication number Publication date
CN107664788A (zh) 2018-02-06
CN107664788B (zh) 2022-03-04
TWI796298B (zh) 2023-03-21
TW201809754A (zh) 2018-03-16
JP2018025764A (ja) 2018-02-15
JP2019053291A (ja) 2019-04-04

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