KR102618402B1 - 편광판 - Google Patents

편광판 Download PDF

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Publication number
KR102618402B1
KR102618402B1 KR1020207008375A KR20207008375A KR102618402B1 KR 102618402 B1 KR102618402 B1 KR 102618402B1 KR 1020207008375 A KR1020207008375 A KR 1020207008375A KR 20207008375 A KR20207008375 A KR 20207008375A KR 102618402 B1 KR102618402 B1 KR 102618402B1
Authority
KR
South Korea
Prior art keywords
compound
polarizer
mass
acid
polarizing plate
Prior art date
Application number
KR1020207008375A
Other languages
English (en)
Korean (ko)
Other versions
KR20200044876A (ko
Inventor
아이 고바시
유지 아사츠
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.)
Filing date
Publication date
Application filed by 스미또모 가가꾸 가부시키가이샤 filed Critical 스미또모 가가꾸 가부시키가이샤
Publication of KR20200044876A publication Critical patent/KR20200044876A/ko
Application granted granted Critical
Publication of KR102618402B1 publication Critical patent/KR102618402B1/ko

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/02Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C08L101/06Compositions of unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/14Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00Adhesives based on unspecified macromolecular compounds
    • C09J201/02Adhesives based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C09J201/06Adhesives based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing oxygen atoms
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020207008375A 2017-08-30 2018-08-21 편광판 KR102618402B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017165543A JP6923395B2 (ja) 2017-08-30 2017-08-30 偏光板
JPJP-P-2017-165543 2017-08-30
PCT/JP2018/030752 WO2019044577A1 (ja) 2017-08-30 2018-08-21 偏光板

Publications (2)

Publication Number Publication Date
KR20200044876A KR20200044876A (ko) 2020-04-29
KR102618402B1 true KR102618402B1 (ko) 2023-12-27

Family

ID=65525252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207008375A KR102618402B1 (ko) 2017-08-30 2018-08-21 편광판

Country Status (5)

Country Link
JP (2) JP6923395B2 (ja)
KR (1) KR102618402B1 (ja)
CN (1) CN111065943B (ja)
TW (1) TWI772500B (ja)
WO (1) WO2019044577A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009040969A1 (ja) 2007-09-25 2009-04-02 Sharp Kabushiki Kaisha 偏光板、それを備えた液晶表示パネル及びそれらの製造方法
WO2012032931A1 (ja) * 2010-09-06 2012-03-15 凸版印刷株式会社 透明基材およびその製造方法
JP2012053078A (ja) * 2010-08-31 2012-03-15 Sumitomo Chemical Co Ltd 偏光板の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3259147B2 (ja) * 1993-01-20 2002-02-25 株式会社日本触媒 水性樹脂組成物および硬化方法
US7759442B2 (en) * 2005-01-26 2010-07-20 Nitto Denko Corporation Adhesive composition, adhesive optical film and image display device
JP4841267B2 (ja) 2005-02-28 2011-12-21 日東電工株式会社 粘着型光学フィルム
JP4744483B2 (ja) 2007-06-27 2011-08-10 日東電工株式会社 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置
JP5399082B2 (ja) * 2008-01-17 2014-01-29 日東電工株式会社 偏光板および偏光板を用いた画像表示装置
JP2011232451A (ja) 2010-04-26 2011-11-17 Sumitomo Bakelite Co Ltd 光導波路用塗布液、光導波路および電子機器
KR20120003815A (ko) * 2010-07-05 2012-01-11 닛토덴코 가부시키가이샤 활성 에너지선 경화형 재박리용 점착제 및 다이싱·다이본딩 필름
KR102058335B1 (ko) * 2012-07-11 2019-12-23 토요잉크Sc홀딩스주식회사 활성 에너지선 중합성 수지 조성물 및 이 수지 조성물을 사용한 적층체
JP6325777B2 (ja) * 2013-06-28 2018-05-16 リンテック株式会社 粘着シートおよび積層体
KR101584895B1 (ko) * 2013-09-30 2016-01-13 주식회사 엘지화학 편광판

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009040969A1 (ja) 2007-09-25 2009-04-02 Sharp Kabushiki Kaisha 偏光板、それを備えた液晶表示パネル及びそれらの製造方法
JP2012053078A (ja) * 2010-08-31 2012-03-15 Sumitomo Chemical Co Ltd 偏光板の製造方法
WO2012032931A1 (ja) * 2010-09-06 2012-03-15 凸版印刷株式会社 透明基材およびその製造方法

Also Published As

Publication number Publication date
TWI772500B (zh) 2022-08-01
CN111065943A (zh) 2020-04-24
WO2019044577A1 (ja) 2019-03-07
KR20200044876A (ko) 2020-04-29
JP2019045564A (ja) 2019-03-22
JP7236507B2 (ja) 2023-03-09
CN111065943B (zh) 2022-03-15
JP6923395B2 (ja) 2021-08-18
TW201920443A (zh) 2019-06-01
JP2021185420A (ja) 2021-12-09

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