CN116235101A - 偏光板、附有覆盖玻璃的偏光板及图像显示装置 - Google Patents

偏光板、附有覆盖玻璃的偏光板及图像显示装置 Download PDF

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Publication number
CN116235101A
CN116235101A CN202180065707.9A CN202180065707A CN116235101A CN 116235101 A CN116235101 A CN 116235101A CN 202180065707 A CN202180065707 A CN 202180065707A CN 116235101 A CN116235101 A CN 116235101A
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CN
China
Prior art keywords
polarizing plate
adhesive
hole
adhesive layer
layer
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
CN202180065707.9A
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English (en)
Chinese (zh)
Inventor
木村智之
藤田雅人
森本刚司
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN116235101A publication Critical patent/CN116235101A/zh
Pending legal-status Critical Current

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    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • 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
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • 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
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CN202180065707.9A 2020-09-25 2021-09-17 偏光板、附有覆盖玻璃的偏光板及图像显示装置 Pending CN116235101A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020160528A JP2022053732A (ja) 2020-09-25 2020-09-25 偏光板および画像表示装置
JP2020-160528 2020-09-25
PCT/JP2021/034279 WO2022065224A1 (ja) 2020-09-25 2021-09-17 偏光板、カバーガラス付偏光板および画像表示装置

Publications (1)

Publication Number Publication Date
CN116235101A true CN116235101A (zh) 2023-06-06

Family

ID=80845382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180065707.9A Pending CN116235101A (zh) 2020-09-25 2021-09-17 偏光板、附有覆盖玻璃的偏光板及图像显示装置

Country Status (5)

Country Link
JP (1) JP2022053732A (ko)
KR (1) KR20230071141A (ko)
CN (1) CN116235101A (ko)
TW (1) TW202229942A (ko)
WO (1) WO2022065224A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240060669A (ko) * 2021-09-28 2024-05-08 미쯔비시 케미컬 주식회사 활성 에너지선 경화성 점착 시트, 이형 필름을 가지는 점착 시트 적층체, 화상 표시 장치 구성용 적층체, 화상 표시 장치 및 화상 표시 장치 구성용 적층체의 제조 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6538332B2 (ja) 2014-11-17 2019-07-03 日東電工株式会社 光学用両面粘着シート
US20180236569A1 (en) 2015-09-16 2018-08-23 Sharp Kabushiki Kaisha Method for producing differently shaped polarizing plate
JP6684630B2 (ja) * 2016-03-31 2020-04-22 住友化学株式会社 偏光板、偏光板の製造方法
JP2018025630A (ja) * 2016-08-09 2018-02-15 日東電工株式会社 偏光板
CN106843389B (zh) * 2017-01-09 2022-08-05 Oppo广东移动通信有限公司 电子装置
CN109407198B (zh) * 2018-12-19 2020-09-01 武汉华星光电技术有限公司 偏光片及显示面板
CN111510520B (zh) * 2019-01-31 2021-06-29 北京小米移动软件有限公司 显示面板及其制作方法和显示装置
WO2020188872A1 (ja) * 2019-03-20 2020-09-24 日東電工株式会社 粘着剤層付偏光フィルム、画像表示パネル及び画像表示装置

Also Published As

Publication number Publication date
TW202229942A (zh) 2022-08-01
JP2022053732A (ja) 2022-04-06
KR20230071141A (ko) 2023-05-23
WO2022065224A1 (ja) 2022-03-31

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