TWI787418B - 附黏著劑層之偏光板 - Google Patents

附黏著劑層之偏光板 Download PDF

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Publication number
TWI787418B
TWI787418B TW107146140A TW107146140A TWI787418B TW I787418 B TWI787418 B TW I787418B TW 107146140 A TW107146140 A TW 107146140A TW 107146140 A TW107146140 A TW 107146140A TW I787418 B TWI787418 B TW I787418B
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TW
Taiwan
Prior art keywords
adhesive layer
polarizer
weight
polarizing plate
pva
Prior art date
Application number
TW107146140A
Other languages
English (en)
Chinese (zh)
Other versions
TW201930932A (zh
Inventor
猿橋友斗
三田聰司
森本有
Original Assignee
日商日東電工股份有限公司
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 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW201930932A publication Critical patent/TW201930932A/zh
Application granted granted Critical
Publication of TWI787418B publication Critical patent/TWI787418B/zh

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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
    • 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
    • C09J11/04—Non-macromolecular additives inorganic
    • 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
    • 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]
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • C09J9/02—Electrically-conducting adhesives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW107146140A 2017-12-26 2018-12-20 附黏著劑層之偏光板 TWI787418B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017249843 2017-12-26
JP2017-249843 2017-12-26

Publications (2)

Publication Number Publication Date
TW201930932A TW201930932A (zh) 2019-08-01
TWI787418B true TWI787418B (zh) 2022-12-21

Family

ID=67063505

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107146140A TWI787418B (zh) 2017-12-26 2018-12-20 附黏著劑層之偏光板

Country Status (5)

Country Link
JP (1) JP6980815B2 (ja)
KR (1) KR102681592B1 (ja)
CN (1) CN111512196B (ja)
TW (1) TWI787418B (ja)
WO (1) WO2019131218A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114270233B (zh) 2019-08-21 2024-08-09 日东电工株式会社 光学层叠体
JP2021179604A (ja) * 2020-05-08 2021-11-18 日東電工株式会社 画像表示装置
JP2022173715A (ja) * 2021-05-10 2022-11-22 住友化学株式会社 光学積層体
WO2023276310A1 (ja) * 2021-06-29 2023-01-05 コニカミノルタ株式会社 偏光板用樹脂フィルム、その製造方法、偏光板及び表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012247574A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 粘着型偏光板および画像表示装置
JP2015146013A (ja) * 2013-06-28 2015-08-13 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006047978A (ja) * 2004-06-29 2006-02-16 Nitto Denko Corp 偏光子、その製造方法、偏光板、光学フィルムおよび画像表示装置
CN101331425B (zh) * 2006-04-05 2010-10-27 日东电工株式会社 液晶面板及液晶显示装置
JP2011113018A (ja) * 2009-11-30 2011-06-09 Sumitomo Chemical Co Ltd 偏光板および偏光板の製造方法
JP6423574B2 (ja) * 2012-08-31 2018-11-14 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
JP6391916B2 (ja) * 2013-06-21 2018-09-19 日東電工株式会社 光学用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置
KR102230320B1 (ko) * 2013-06-28 2021-03-19 닛토덴코 가부시키가이샤 점착제층이 형성된 편광 필름, 적층체, 및 화상 표시 장치
JP6138002B2 (ja) * 2013-09-09 2017-05-31 日東電工株式会社 透明導電膜用粘着剤層付偏光フィルム、積層体、及び、画像表示装置
JP5860448B2 (ja) 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法
JP5860449B2 (ja) 2013-11-14 2016-02-16 日東電工株式会社 偏光膜および偏光膜の製造方法
JPWO2015163224A1 (ja) * 2014-04-25 2017-04-13 日本化薬株式会社 高耐久ヨウ素系偏光素子
JP6684043B2 (ja) * 2014-12-24 2020-04-22 日東電工株式会社 コーティング層付偏光フィルム、粘着剤層付偏光フィルム、及び画像表示装置
JP5913648B1 (ja) * 2015-01-23 2016-04-27 日東電工株式会社 位相差層付偏光板および画像表示装置
KR20230051305A (ko) * 2015-03-30 2023-04-17 닛토덴코 가부시키가이샤 점착제 조성물, 점착제층, 점착제층 형성 편광 필름, 및 화상 표시 장치
JP6705634B2 (ja) * 2015-09-29 2020-06-03 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、粘着剤層付光学フィルムおよび画像表示装置
JP6373299B2 (ja) * 2016-06-02 2018-08-15 日東電工株式会社 粘着剤層付偏光フィルムおよび画像表示装置
JP2017062517A (ja) * 2017-01-12 2017-03-30 日東電工株式会社 位相差層付偏光板および画像表示装置
JP2017102476A (ja) 2017-02-13 2017-06-08 日東電工株式会社 偏光膜、偏光膜を含む光学機能フィルム積層体、及び、偏光膜を含む光学フィルム積層体の製造方法、並びに偏光膜を有する有機ｅｌ表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012247574A (ja) * 2011-05-26 2012-12-13 Nitto Denko Corp 粘着型偏光板および画像表示装置
JP2015146013A (ja) * 2013-06-28 2015-08-13 日東電工株式会社 粘着剤層付偏光フィルム、積層体、及び、画像表示装置

Also Published As

Publication number Publication date
CN111512196B (zh) 2022-08-23
CN111512196A (zh) 2020-08-07
JPWO2019131218A1 (ja) 2020-12-17
TW201930932A (zh) 2019-08-01
JP6980815B2 (ja) 2021-12-15
KR102681592B1 (ko) 2024-07-05
KR20200100662A (ko) 2020-08-26
WO2019131218A1 (ja) 2019-07-04

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