KR102483096B1 - 편광 필름용 점착제 조성물, 편광 필름용 점착제층, 점착제층을 갖는 편광 필름, 액정 패널 및 액정 표시 장치 - Google Patents

편광 필름용 점착제 조성물, 편광 필름용 점착제층, 점착제층을 갖는 편광 필름, 액정 패널 및 액정 표시 장치 Download PDF

Info

Publication number
KR102483096B1
KR102483096B1 KR1020197018497A KR20197018497A KR102483096B1 KR 102483096 B1 KR102483096 B1 KR 102483096B1 KR 1020197018497 A KR1020197018497 A KR 1020197018497A KR 20197018497 A KR20197018497 A KR 20197018497A KR 102483096 B1 KR102483096 B1 KR 102483096B1
Authority
KR
South Korea
Prior art keywords
sensitive adhesive
pressure
polarizing film
adhesive layer
meth
Prior art date
Application number
KR1020197018497A
Other languages
English (en)
Korean (ko)
Other versions
KR20190120163A (ko
Inventor
타카히로 요시카와
코우조우 나카무라
유 모리모토
메구미 카토우
Original Assignee
닛토덴코 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.)
Filing date
Publication date
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20190120163A publication Critical patent/KR20190120163A/ko
Application granted granted Critical
Publication of KR102483096B1 publication Critical patent/KR102483096B1/ko

Links

Classifications

    • 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
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
KR1020197018497A 2017-03-06 2018-03-05 편광 필름용 점착제 조성물, 편광 필름용 점착제층, 점착제층을 갖는 편광 필름, 액정 패널 및 액정 표시 장치 KR102483096B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017041831 2017-03-06
JPJP-P-2017-041831 2017-03-06
PCT/JP2018/008324 WO2018164049A1 (ja) 2017-03-06 2018-03-05 偏光フィルム用粘着剤組成物、偏光フィルム用粘着剤層、粘着剤層付偏光フィルム、液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
KR20190120163A KR20190120163A (ko) 2019-10-23
KR102483096B1 true KR102483096B1 (ko) 2022-12-30

Family

ID=63448269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197018497A KR102483096B1 (ko) 2017-03-06 2018-03-05 편광 필름용 점착제 조성물, 편광 필름용 점착제층, 점착제층을 갖는 편광 필름, 액정 패널 및 액정 표시 장치

Country Status (5)

Country Link
JP (1) JP6902602B2 (ja)
KR (1) KR102483096B1 (ja)
CN (2) CN113831868B (ja)
TW (1) TWI759438B (ja)
WO (1) WO2018164049A1 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007452A (ja) * 2007-06-27 2009-01-15 Oji Tac Hanbai Kk 光学用粘着剤、光学用粘着シートおよび光学フィルタ
JP2011039093A (ja) * 2009-08-06 2011-02-24 Sumitomo Chemical Co Ltd 液晶表示装置および液晶表示装置用光学部材セット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052812A (en) 1959-12-23 1962-09-04 Hughes Aircraft Co Flexible electroluminescent strand
JP2002040233A (ja) * 2000-07-21 2002-02-06 Mitsui Chemicals Inc 光学フィルター
JP2008013746A (ja) * 2006-06-07 2008-01-24 Oji Tac Hanbai Kk 光学用粘着剤、光学用粘着シートおよび光学フィルタ
CN102083932B (zh) * 2008-07-01 2014-08-20 Lg化学株式会社 用于光学元件的丙烯酸组合物，用于光学元件的保护膜，偏光片和液晶显示器
JP2012234028A (ja) * 2011-04-28 2012-11-29 Asahi Glass Co Ltd 光学フィルタおよびディスプレイ装置
JP2014092611A (ja) 2012-11-01 2014-05-19 Polatechno Co Ltd 有機ｅｌ表示装置用円偏光板及び有機ｅｌ表示装置
WO2018110503A1 (ja) * 2016-12-12 2018-06-21 日東電工株式会社 円偏光板
JP7002840B2 (ja) * 2016-12-12 2022-01-20 日東電工株式会社 画像表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009007452A (ja) * 2007-06-27 2009-01-15 Oji Tac Hanbai Kk 光学用粘着剤、光学用粘着シートおよび光学フィルタ
JP2011039093A (ja) * 2009-08-06 2011-02-24 Sumitomo Chemical Co Ltd 液晶表示装置および液晶表示装置用光学部材セット

Also Published As

Publication number Publication date
JPWO2018164049A1 (ja) 2019-11-07
WO2018164049A1 (ja) 2018-09-13
CN110291167A (zh) 2019-09-27
CN113831868B (zh) 2023-04-25
JP6902602B2 (ja) 2021-07-14
CN113831868A (zh) 2021-12-24
CN110291167B (zh) 2021-10-22
TW201842127A (zh) 2018-12-01
KR20190120163A (ko) 2019-10-23
TWI759438B (zh) 2022-04-01

Similar Documents

Publication Publication Date Title
KR102116225B1 (ko) 점착제층이 형성된 편광 필름 및 화상 표시 장치
KR102668000B1 (ko) 유기 el 표시 장치용 점착제 조성물, 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 구비한 편광 필름, 및 유기 el 표시 장치
JP7128945B2 (ja) 光学用粘着剤層、光学用粘着剤層の製造方法、粘着剤層付光学フィルム、及び、画像表示装置
KR102405461B1 (ko) 점착제층을 구비한 편광 필름 및 화상 표시 장치
JP2023139006A (ja) 光学機能層付偏光フィルムおよび液晶表示装置
JP6038268B2 (ja) 粘着剤組成物、粘着剤層、粘着剤層付偏光板および画像形成装置
TWI783977B (zh) 附有光學機能層之光學構件
WO2022244554A1 (ja) 粘着剤組成物、粘着シート、光学積層体、画像表示装置及び粘着シートの製造方法
KR102483096B1 (ko) 편광 필름용 점착제 조성물, 편광 필름용 점착제층, 점착제층을 갖는 편광 필름, 액정 패널 및 액정 표시 장치
JP7515446B2 (ja) 光学機能層付偏光フィルムおよび液晶表示装置
KR102621277B1 (ko) 액정 표시 장치
WO2022244558A1 (ja) 粘着シート、光学積層体、画像表示装置及び粘着シートの製造方法

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant