CN111837062A - 偏振板及使用了该偏振板的图像显示装置 - Google Patents

偏振板及使用了该偏振板的图像显示装置 Download PDF

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Publication number
CN111837062A
CN111837062A CN201980018265.5A CN201980018265A CN111837062A CN 111837062 A CN111837062 A CN 111837062A CN 201980018265 A CN201980018265 A CN 201980018265A CN 111837062 A CN111837062 A CN 111837062A
Authority
CN
China
Prior art keywords
film
adhesive layer
adhesive
polarizing plate
resin
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.)
Pending
Application number
CN201980018265.5A
Other languages
English (en)
Chinese (zh)
Inventor
白石贵志
松本寿和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority claimed from PCT/JP2019/009069 external-priority patent/WO2019176718A1/ja
Publication of CN111837062A publication Critical patent/CN111837062A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02F1/133528—Polarisers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
CN201980018265.5A 2018-03-12 2019-03-07 偏振板及使用了该偏振板的图像显示装置 Pending CN111837062A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018043842 2018-03-12
JP2018-043842 2018-03-12
JP2018236093A JP2019159311A (ja) 2018-03-12 2018-12-18 偏光板およびそれを用いた画像表示装置
JP2018-236093 2018-12-18
PCT/JP2019/009069 WO2019176718A1 (ja) 2018-03-12 2019-03-07 偏光板およびそれを用いた画像表示装置

Publications (1)

Publication Number Publication Date
CN111837062A true CN111837062A (zh) 2020-10-27

Family

ID=67992564

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980018265.5A Pending CN111837062A (zh) 2018-03-12 2019-03-07 偏振板及使用了该偏振板的图像显示装置

Country Status (4)

Country Link
JP (1) JP2019159311A (ja)
KR (1) KR20200130837A (ja)
CN (1) CN111837062A (ja)
TW (1) TW201939078A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112021000654T5 (de) * 2020-01-21 2022-11-24 Dic Corporation Klebeband
WO2021187164A1 (ja) * 2020-03-18 2021-09-23 住友化学株式会社 偏光板、粘着剤層付き偏光板、及び画像表示装置
JP2022013326A (ja) * 2020-07-03 2022-01-18 住友化学株式会社 粘着剤層付き偏光板
JP2022013327A (ja) * 2020-07-03 2022-01-18 住友化学株式会社 粘着剤層付き偏光板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102827553A (zh) * 2011-06-17 2012-12-19 日东电工株式会社 粘接片
WO2017047578A1 (ja) * 2015-09-16 2017-03-23 日東電工株式会社 粘着剤層付偏光フィルム、光学部材、及び画像表示装置
WO2017195506A1 (ja) * 2016-05-10 2017-11-16 日東電工株式会社 有機ｅｌ表示装置用光学フィルム、有機ｅｌ表示装置用偏光フィルム、有機ｅｌ表示装置用粘着剤層付き偏光フィルム、及び有機ｅｌ表示装置
WO2018135359A1 (ja) * 2017-01-19 2018-07-26 日東電工株式会社 タッチパネル用フィルム積層体
WO2019003679A1 (ja) * 2017-06-28 2019-01-03 日東電工株式会社 偏光板

Family Cites Families (4)

* 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
JP6519988B2 (ja) 2014-05-30 2019-05-29 住友化学株式会社 粘着剤付き光学フィルム及び光学積層体
JP6655304B2 (ja) * 2015-06-23 2020-02-26 株式会社キーレックス 燃料給油管
JP6697270B2 (ja) * 2016-01-15 2020-05-20 シャープ株式会社 コミュニケーション支援システム、コミュニケーション支援方法、およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102827553A (zh) * 2011-06-17 2012-12-19 日东电工株式会社 粘接片
WO2017047578A1 (ja) * 2015-09-16 2017-03-23 日東電工株式会社 粘着剤層付偏光フィルム、光学部材、及び画像表示装置
WO2017195506A1 (ja) * 2016-05-10 2017-11-16 日東電工株式会社 有機ｅｌ表示装置用光学フィルム、有機ｅｌ表示装置用偏光フィルム、有機ｅｌ表示装置用粘着剤層付き偏光フィルム、及び有機ｅｌ表示装置
WO2018135359A1 (ja) * 2017-01-19 2018-07-26 日東電工株式会社 タッチパネル用フィルム積層体
WO2019003679A1 (ja) * 2017-06-28 2019-01-03 日東電工株式会社 偏光板

Also Published As

Publication number Publication date
JP2019159311A (ja) 2019-09-19
KR20200130837A (ko) 2020-11-20
TW201939078A (zh) 2019-10-01

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Application publication date: 20201027