TWI828794B - 偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法 - Google Patents

偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法 Download PDF

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Publication number
TWI828794B
TWI828794B TW108141029A TW108141029A TWI828794B TW I828794 B TWI828794 B TW I828794B TW 108141029 A TW108141029 A TW 108141029A TW 108141029 A TW108141029 A TW 108141029A TW I828794 B TWI828794 B TW I828794B
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TW
Taiwan
Prior art keywords
polarizing film
aforementioned
film
weight
nitroxide
Prior art date
Application number
TW108141029A
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English (en)
Chinese (zh)
Other versions
TW202028319A (zh
Inventor
山下智弘
黑田拓馬
澤田浩明
高田勝則
Original Assignee
日商日東電工股份有限公司
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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 TW202028319A publication Critical patent/TW202028319A/zh
Application granted granted Critical
Publication of TWI828794B publication Critical patent/TWI828794B/zh

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12Chemical modification
    • C08J7/126Halogenation
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • 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
    • 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
    • G02F1/133528Polarisers
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
TW108141029A 2018-11-12 2019-11-12 偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法 TWI828794B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018212182 2018-11-12
JP2018-212182 2018-11-12

Publications (2)

Publication Number Publication Date
TW202028319A TW202028319A (zh) 2020-08-01
TWI828794B true TWI828794B (zh) 2024-01-11

Family

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Family Applications (2)

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TW108141030A TWI828795B (zh) 2018-11-12 2019-11-12 偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法
TW108141029A TWI828794B (zh) 2018-11-12 2019-11-12 偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法

Family Applications Before (1)

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TW108141030A TWI828795B (zh) 2018-11-12 2019-11-12 偏光膜、偏光薄膜、積層偏光薄膜、影像顯示面板及影像顯示裝置、以及偏光膜之製造方法

Country Status (5)

Country Link
JP (3) JP6799717B2 (ko)
KR (3) KR102337430B1 (ko)
CN (1) CN112042268B (ko)
TW (2) TWI828795B (ko)
WO (2) WO2020100887A1 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7411520B2 (ja) * 2020-09-02 2024-01-11 日東電工株式会社 偏光板、位相差層付偏光板および有機エレクトロルミネセンス表示装置
JP2022150490A (ja) * 2021-03-26 2022-10-07 住友化学株式会社 偏光フィルム及び偏光板の製造方法
WO2022220256A1 (ja) * 2021-04-16 2022-10-20 日東電工株式会社 粘着剤層付き円偏光フィルム積層体、及び画像表示装置
JP2024076510A (ja) * 2022-11-25 2024-06-06 日東電工株式会社 偏光フィルム、光学フィルムおよび画像表示装置

Citations (3)

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JP2005338343A (ja) * 2004-05-26 2005-12-08 Sumitomo Chemical Co Ltd 偏光板及び偏光板用接着剤
JP2016080829A (ja) * 2014-10-15 2016-05-16 コニカミノルタ株式会社 光学反射フィルム
WO2017170036A1 (ja) * 2016-03-31 2017-10-05 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置

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JP4078476B2 (ja) 1999-12-24 2008-04-23 住友化学株式会社 アゾ化合物又はその塩及びそれらを含有する染料系偏光膜
JP4543878B2 (ja) * 2004-10-26 2010-09-15 住友化学株式会社 偏光膜用染料及び該染料を含有する染料系偏光膜
JP4811081B2 (ja) * 2006-03-29 2011-11-09 株式会社日立製作所 光学部品及びそれを用いた投射型画像表示装置
KR101171980B1 (ko) * 2007-04-30 2012-08-08 주식회사 엘지화학 광학 필름, 위상차 필름 및 이들을 포함하는 액정 표시장치
CN102301260B (zh) 2009-01-30 2013-09-25 Lg化学株式会社 具有优异耐久性和耐热性的偏振元件、偏振片和图像显示器件以及偏振元件的制造方法
JP2015028607A (ja) * 2013-06-26 2015-02-12 Kjケミカルズ株式会社 偏光板用活性エネルギー線硬化性接着剤
US9568075B2 (en) 2013-10-28 2017-02-14 Seiko Epson Corporation Robot, robot control device, and robot system
JP6263010B2 (ja) * 2013-12-03 2018-01-17 富士フイルム株式会社 重合性組成物およびフィルム、並びにそのフィルムを用いた位相差膜および反射膜
TWI553046B (zh) * 2015-08-28 2016-10-11 住華科技股份有限公司 偏光膜之製造方法
CN110461951B (zh) * 2017-03-09 2022-04-08 富士胶片株式会社 组合物、二色性物质、吸光各向异性膜、层叠体及图像显示装置
JP7331832B2 (ja) * 2018-03-15 2023-08-23 東亞合成株式会社 プラスチック製フィルム又はシート用活性エネルギー線硬化型接着剤組成物、積層体及び偏光板
JP6695014B1 (ja) * 2018-11-12 2020-05-20 日東電工株式会社 偏光膜、偏光フィルム、積層偏光フィルム、画像表示パネル、および画像表示装置、ならびに偏光膜の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005338343A (ja) * 2004-05-26 2005-12-08 Sumitomo Chemical Co Ltd 偏光板及び偏光板用接着剤
JP2016080829A (ja) * 2014-10-15 2016-05-16 コニカミノルタ株式会社 光学反射フィルム
WO2017170036A1 (ja) * 2016-03-31 2017-10-05 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置

Also Published As

Publication number Publication date
TWI828795B (zh) 2024-01-11
TW202028319A (zh) 2020-08-01
JP7401400B2 (ja) 2023-12-19
WO2020100880A1 (ja) 2020-05-22
KR20210019403A (ko) 2021-02-22
KR102337430B1 (ko) 2021-12-09
JP2020177241A (ja) 2020-10-29
KR102539985B1 (ko) 2023-06-05
WO2020100887A1 (ja) 2020-05-22
JPWO2020100880A1 (ja) 2021-02-15
JP6799717B2 (ja) 2020-12-16
CN112042268A (zh) 2020-12-04
TW202024218A (zh) 2020-07-01
CN112042268B (zh) 2021-08-10
KR20200102518A (ko) 2020-08-31
KR102248377B1 (ko) 2021-05-06
JP2020129122A (ja) 2020-08-27
KR20210076024A (ko) 2021-06-23

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