KR102196107B1 - 점착제층을 구비한 편보호 편광 필름, 화상 표시 장치 및 그 연속 제조 방법 - Google Patents

점착제층을 구비한 편보호 편광 필름, 화상 표시 장치 및 그 연속 제조 방법 Download PDF

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KR102196107B1
KR102196107B1 KR1020197027570A KR20197027570A KR102196107B1 KR 102196107 B1 KR102196107 B1 KR 102196107B1 KR 1020197027570 A KR1020197027570 A KR 1020197027570A KR 20197027570 A KR20197027570 A KR 20197027570A KR 102196107 B1 KR102196107 B1 KR 102196107B1
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South Korea
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adhesive layer
pressure
polarizing film
sensitive adhesive
meth
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Korean (ko)
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KR20190126088A (ko
Inventor
유 모리모토
유스케 도야마
마사토 후지타
스구루 에하라
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닛토덴코 가부시키가이샤
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Priority claimed from PCT/JP2018/011726 external-priority patent/WO2018180999A1/ja
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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
    • 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
    • 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
    • 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
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
KR1020197027570A 2017-03-29 2018-03-23 점착제층을 구비한 편보호 편광 필름, 화상 표시 장치 및 그 연속 제조 방법 Active KR102196107B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017065819 2017-03-29
JPJP-P-2017-065819 2017-03-29
JPJP-P-2018-049345 2018-03-16
JP2018049345A JP6730348B2 (ja) 2017-03-29 2018-03-16 粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法
PCT/JP2018/011726 WO2018180999A1 (ja) 2017-03-29 2018-03-23 粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法

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KR20190126088A KR20190126088A (ko) 2019-11-08
KR102196107B1 true KR102196107B1 (ko) 2020-12-30

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JP (2) JP6730348B2 (enExample)
KR (1) KR102196107B1 (enExample)
TW (1) TWI717593B (enExample)

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JP7153459B2 (ja) * 2018-03-28 2022-10-14 日東電工株式会社 粘着剤層、粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法
WO2020122147A1 (ja) 2018-12-14 2020-06-18 日東電工株式会社 粘着剤層付き偏光フィルム
JP7348729B2 (ja) * 2019-02-15 2023-09-21 積水化学工業株式会社 粘着テープ
JP2022118392A (ja) * 2021-02-02 2022-08-15 Dic株式会社 粘着剤組成物、粘着層及び積層体
JP2022114080A (ja) * 2021-01-26 2022-08-05 Dic株式会社 粘着剤組成物、粘着層及び積層体。
WO2022265077A1 (ja) * 2021-06-18 2022-12-22 積水化学工業株式会社 粘着フィルム、積層体、液晶ディスプレイ及び合わせガラス
CN120603914A (zh) * 2023-01-13 2025-09-05 住友化学株式会社 粘合剂组合物、粘合剂层、带有粘合剂层的光学膜及显示装置
CN120457179A (zh) * 2023-01-13 2025-08-08 住友化学株式会社 粘合剂组合物、粘合剂层、带有粘合剂层的光学膜及显示装置
TW202442834A (zh) * 2023-01-13 2024-11-01 日商住友化學股份有限公司 黏著劑組成物、黏著劑層、附黏著劑層之光學膜及顯示裝置
CN120530173A (zh) * 2023-01-13 2025-08-22 住友化学株式会社 粘合剂组合物、粘合剂层、带有粘合剂层的光学膜及显示装置

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JP2010044211A (ja) * 2008-08-12 2010-02-25 Sumitomo Chemical Co Ltd 偏光板及びそれを用いた画像表示装置
JP5187973B2 (ja) * 2009-04-30 2013-04-24 日東電工株式会社 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP5555043B2 (ja) * 2010-04-26 2014-07-23 日本カーバイド工業株式会社 偏光板用粘着剤組成物、並びにそれを用いた粘着剤付偏光板及び液晶表示装置
JP4691205B1 (ja) 2010-09-03 2011-06-01 日東電工株式会社 薄型高機能偏光膜を含む光学フィルム積層体の製造方法
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JP2013032483A (ja) * 2011-06-28 2013-02-14 Nitto Denko Corp 光学用両面粘着シート、光学部材、タッチパネル、画像表示装置、及び剥離方法
JP5930636B2 (ja) 2011-09-27 2016-06-08 住友化学株式会社 偏光板
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KR20150011460A (ko) * 2013-07-23 2015-02-02 동우 화인켐 주식회사 아크릴계 필름용 점착제 조성물 및 이를 함유한 편광판
JP6343836B2 (ja) * 2013-10-31 2018-06-20 藤森工業株式会社 光拡散粘着剤層、及び光拡散粘着フィルム
JP6077618B2 (ja) * 2014-09-30 2017-02-08 日東電工株式会社 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
KR101822698B1 (ko) * 2014-11-28 2018-01-30 삼성에스디아이 주식회사 편광판용 점착제 조성물, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
JP6632350B2 (ja) * 2015-11-27 2020-01-22 三星エスディアイ株式会社ＳＡＭＳＵＮＧ ＳＤＩ Ｃｏ．， ＬＴＤ． 光学フィルム用粘着剤、粘着剤層、光学部材および画像表示装置
JP6943726B2 (ja) * 2016-12-13 2021-10-06 三星エスディアイ株式会社Samsung SDI Co., Ltd. 光学フィルム用粘着剤組成物、粘着剤層、光学部材、および画像表示装置
JP6688822B2 (ja) * 2017-03-29 2020-04-28 日東電工株式会社 粘着剤層付片保護偏光フィルム、画像表示装置およびその連続製造方法

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KR20190126088A (ko) 2019-11-08
JP2018169612A (ja) 2018-11-01
TWI717593B (zh) 2021-02-01
JP6730348B2 (ja) 2020-07-29
JP2020177243A (ja) 2020-10-29
TW201840413A (zh) 2018-11-16

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