JPWO2021039784A1 - - Google Patents

Info

Publication number
JPWO2021039784A1
JPWO2021039784A1 JP2021542928A JP2021542928A JPWO2021039784A1 JP WO2021039784 A1 JPWO2021039784 A1 JP WO2021039784A1 JP 2021542928 A JP2021542928 A JP 2021542928A JP 2021542928 A JP2021542928 A JP 2021542928A JP WO2021039784 A1 JPWO2021039784 A1 JP WO2021039784A1
Authority
JP
Japan
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
JP2021542928A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2021039784A1 publication Critical patent/JPWO2021039784A1/ja
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
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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

Landscapes

  • 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)
JP2021542928A 2019-08-28 2020-08-25 Pending JPWO2021039784A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019156068 2019-08-28
JP2020139266 2020-08-20
PCT/JP2020/032004 WO2021039784A1 (ja) 2019-08-28 2020-08-25 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

Publications (1)

Publication Number Publication Date
JPWO2021039784A1 true JPWO2021039784A1 (enrdf_load_stackoverflow) 2021-03-04

Family

ID=74684761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021542928A Pending JPWO2021039784A1 (enrdf_load_stackoverflow) 2019-08-28 2020-08-25

Country Status (5)

Country Link
JP (1) JPWO2021039784A1 (enrdf_load_stackoverflow)
KR (1) KR20220045928A (enrdf_load_stackoverflow)
CN (1) CN114096900A (enrdf_load_stackoverflow)
TW (1) TW202116544A (enrdf_load_stackoverflow)
WO (1) WO2021039784A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021167948A (ja) * 2020-04-08 2021-10-21 日東電工株式会社 偏光フィルム
JP7609565B2 (ja) * 2020-04-14 2025-01-07 日東電工株式会社 偏光膜および偏光フィルム

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03287631A (ja) * 1990-04-05 1991-12-18 Kuraray Co Ltd ポリビニルアルコール系フイルムの製法および偏光フイルムの製法
WO2015111435A1 (ja) * 2014-01-24 2015-07-30 コニカミノルタ株式会社 位相差フィルム、偏光板及びｖａ型液晶表示装置
WO2015137514A1 (ja) * 2014-03-14 2015-09-17 日東電工株式会社 積層体、延伸積層体、延伸積層体の製造方法、それらを用いた、偏光膜を含む光学フィルム積層体の製造方法、及び偏光膜
WO2018056133A1 (ja) * 2016-09-20 2018-03-29 コニカミノルタ株式会社 偏光板及び液晶表示装置
WO2018235461A1 (ja) * 2017-06-23 2018-12-27 日東電工株式会社 偏光膜、該偏光膜を含む偏光板、および該偏光板を含む車載用画像表示装置
WO2019022028A1 (ja) * 2017-07-25 2019-01-31 日本ゼオン株式会社 積層体
JP2019053291A (ja) * 2016-07-29 2019-04-04 住友化学株式会社 光学積層体
JP2019119878A (ja) * 2017-12-28 2019-07-22 日本合成化学工業株式会社 ポリビニルアルコール系フィルム及びその製造方法、ならびに偏光膜
JP2019133148A (ja) * 2018-02-01 2019-08-08 住友化学株式会社 重合性液晶組成物、偏光膜およびその製造方法、偏光板ならびに表示装置
JP2020067612A (ja) * 2018-10-26 2020-04-30 住友化学株式会社 偏光板および表示装置
JP6697646B1 (ja) * 2018-11-12 2020-05-20 日東電工株式会社 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
WO2020100889A1 (ja) * 2018-11-12 2020-05-22 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
JP6724269B1 (ja) * 2018-11-12 2020-07-15 日東電工株式会社 画像表示装置
JP6732157B1 (ja) * 2018-11-12 2020-07-29 日東電工株式会社 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096795A (ja) * 1983-10-28 1985-05-30 Mazda Motor Corp 混合生産における電着塗装法
JPS61196861A (ja) * 1985-02-26 1986-09-01 Honda Motor Co Ltd 電動式パワ−ステアリング装置
DE10255667B4 (de) * 2002-11-28 2006-05-11 Kodak Polychrome Graphics Gmbh Strahlungsempfindliche Elemente mit ausgezeichneter Lagerbeständigkeit
JP4985506B2 (ja) * 2008-03-24 2012-07-25 大日本印刷株式会社 光学フィルム、偏光板及び画像表示装置
JP6071459B2 (ja) 2012-11-19 2017-02-01 日東電工株式会社 偏光板および画像表示装置、ならびにそれらの製造方法
WO2015163224A1 (ja) * 2014-04-25 2015-10-29 日本化薬株式会社 高耐久ヨウ素系偏光素子
JP6850601B2 (ja) 2016-12-21 2021-03-31 日東電工株式会社 画像表示装置

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03287631A (ja) * 1990-04-05 1991-12-18 Kuraray Co Ltd ポリビニルアルコール系フイルムの製法および偏光フイルムの製法
WO2015111435A1 (ja) * 2014-01-24 2015-07-30 コニカミノルタ株式会社 位相差フィルム、偏光板及びｖａ型液晶表示装置
WO2015137514A1 (ja) * 2014-03-14 2015-09-17 日東電工株式会社 積層体、延伸積層体、延伸積層体の製造方法、それらを用いた、偏光膜を含む光学フィルム積層体の製造方法、及び偏光膜
JP2019053291A (ja) * 2016-07-29 2019-04-04 住友化学株式会社 光学積層体
WO2018056133A1 (ja) * 2016-09-20 2018-03-29 コニカミノルタ株式会社 偏光板及び液晶表示装置
WO2018235461A1 (ja) * 2017-06-23 2018-12-27 日東電工株式会社 偏光膜、該偏光膜を含む偏光板、および該偏光板を含む車載用画像表示装置
WO2019022028A1 (ja) * 2017-07-25 2019-01-31 日本ゼオン株式会社 積層体
JP2019119878A (ja) * 2017-12-28 2019-07-22 日本合成化学工業株式会社 ポリビニルアルコール系フィルム及びその製造方法、ならびに偏光膜
JP2019133148A (ja) * 2018-02-01 2019-08-08 住友化学株式会社 重合性液晶組成物、偏光膜およびその製造方法、偏光板ならびに表示装置
JP2020067612A (ja) * 2018-10-26 2020-04-30 住友化学株式会社 偏光板および表示装置
JP6697646B1 (ja) * 2018-11-12 2020-05-20 日東電工株式会社 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
WO2020100889A1 (ja) * 2018-11-12 2020-05-22 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
JP6724269B1 (ja) * 2018-11-12 2020-07-15 日東電工株式会社 画像表示装置
JP6732157B1 (ja) * 2018-11-12 2020-07-29 日東電工株式会社 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

Also Published As

Publication number Publication date
CN114096900A (zh) 2022-02-25
KR20220045928A (ko) 2022-04-13
TW202116544A (zh) 2021-05-01
WO2021039784A1 (ja) 2021-03-04

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