JPWO2022024798A1 - - Google Patents

Info

Publication number
JPWO2022024798A1
JPWO2022024798A1 JP2022540177A JP2022540177A JPWO2022024798A1 JP WO2022024798 A1 JPWO2022024798 A1 JP WO2022024798A1 JP 2022540177 A JP2022540177 A JP 2022540177A JP 2022540177 A JP2022540177 A JP 2022540177A JP WO2022024798 A1 JPWO2022024798 A1 JP WO2022024798A1
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
JP2022540177A
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 JPWO2022024798A1 publication Critical patent/JPWO2022024798A1/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
    • 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
    • G02F1/13363—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
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
JP2022540177A 2020-07-29 2021-07-16 Pending JPWO2022024798A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020127940 2020-07-29
JP2020133463 2020-08-06
PCT/JP2021/026726 WO2022024798A1 (ja) 2020-07-29 2021-07-16 偏光板、位相差層付偏光板、ならびに、該偏光板または該位相差層付偏光板を含む画像表示装置

Publications (1)

Publication Number Publication Date
JPWO2022024798A1 true JPWO2022024798A1 (zh) 2022-02-03

Family

ID=80036441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022540177A Pending JPWO2022024798A1 (zh) 2020-07-29 2021-07-16

Country Status (5)

Country Link
JP (1) JPWO2022024798A1 (zh)
KR (1) KR20230042028A (zh)
CN (1) CN116158208A (zh)
TW (1) TW202208899A (zh)
WO (1) WO2022024798A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291173A (ja) * 2005-03-16 2006-10-26 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルムおよびその製造方法
JP2016071350A (ja) * 2014-09-30 2016-05-09 住友化学株式会社 偏光フィルムの強度測定方法及び偏光板
JP2017003954A (ja) * 2015-06-12 2017-01-05 住友化学株式会社 偏光フィルム及びそれを含む偏光板
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
JP2017182017A (ja) * 2016-03-31 2017-10-05 住友化学株式会社 偏光板、偏光フィルムの製造方法、偏光板の製造方法
JP2017187731A (ja) * 2016-03-30 2017-10-12 住友化学株式会社 延伸フィルムの製造方法及び偏光フィルムの製造方法
WO2018235630A1 (ja) * 2017-06-22 2018-12-27 日東電工株式会社 積層体および積層体の製造方法
JP2020101574A (ja) * 2018-12-11 2020-07-02 住友化学株式会社 偏光板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343521A (ja) 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd 偏光板及びその製造方法
KR102645969B1 (ko) * 2014-12-12 2024-03-08 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 편광 필름
JP6833687B2 (ja) * 2015-07-16 2021-02-24 東海精密工業株式会社 偏光性成形体の製造方法
JP2019219528A (ja) * 2018-06-20 2019-12-26 日東電工株式会社 偏光フィルム、粘着剤層付き偏光フィルム、及び画像表示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291173A (ja) * 2005-03-16 2006-10-26 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系フィルムおよびその製造方法
JP2016071350A (ja) * 2014-09-30 2016-05-09 住友化学株式会社 偏光フィルムの強度測定方法及び偏光板
JP2017003954A (ja) * 2015-06-12 2017-01-05 住友化学株式会社 偏光フィルム及びそれを含む偏光板
JP2017187731A (ja) * 2016-03-30 2017-10-12 住友化学株式会社 延伸フィルムの製造方法及び偏光フィルムの製造方法
JP2017182017A (ja) * 2016-03-31 2017-10-05 住友化学株式会社 偏光板、偏光フィルムの製造方法、偏光板の製造方法
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
WO2018235630A1 (ja) * 2017-06-22 2018-12-27 日東電工株式会社 積層体および積層体の製造方法
JP2020101574A (ja) * 2018-12-11 2020-07-02 住友化学株式会社 偏光板

Also Published As

Publication number Publication date
CN116158208A (zh) 2023-05-23
TW202208899A (zh) 2022-03-01
WO2022024798A1 (ja) 2022-02-03
KR20230042028A (ko) 2023-03-27

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