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
Priority to JP2024100978A priority Critical patent/JP2024114771A/en
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

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)
  • Electroluminescent Light Sources (AREA)
JP2022540177A 2020-07-29 2021-07-16 Pending JPWO2022024798A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024100978A JP2024114771A (en) 2020-07-29 2024-06-24 Polarizing plate, polarizing plate with retardation layer, and image display device including said polarizing plate or said polarizing plate with retardation layer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020127940 2020-07-29
JP2020133463 2020-08-06
PCT/JP2021/026726 WO2022024798A1 (en) 2020-07-29 2021-07-16 Polarizing plate, polarizing plate with phase difference layer, and image display device including said polarizing plate or said polarizing plate with phase difference layer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024100978A Division JP2024114771A (en) 2020-07-29 2024-06-24 Polarizing plate, polarizing plate with retardation layer, and image display device including said polarizing plate or said polarizing plate with retardation layer

Publications (1)

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

Family

ID=80036441

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022540177A Pending JPWO2022024798A1 (en) 2020-07-29 2021-07-16
JP2024100978A Pending JP2024114771A (en) 2020-07-29 2024-06-24 Polarizing plate, polarizing plate with retardation layer, and image display device including said polarizing plate or said polarizing plate with retardation layer

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024100978A Pending JP2024114771A (en) 2020-07-29 2024-06-24 Polarizing plate, polarizing plate with retardation layer, and image display device including said polarizing plate or said polarizing plate with retardation layer

Country Status (5)

Country Link
JP (2) JPWO2022024798A1 (en)
KR (1) KR20230042028A (en)
CN (1) CN116158208A (en)
TW (1) TW202208899A (en)
WO (1) WO2022024798A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291173A (en) * 2005-03-16 2006-10-26 Nippon Synthetic Chem Ind Co Ltd:The Polyvinyl alcohol-based film and manufacturing method thereof
JP2016071350A (en) * 2014-09-30 2016-05-09 住友化学株式会社 Method of measuring strength of polarizing film, and polarizing plate
JP2017003954A (en) * 2015-06-12 2017-01-05 住友化学株式会社 Polarizing film and polarizing plate including the same
JP2017062517A (en) * 2017-01-12 2017-03-30 日東電工株式会社 Polarizing film with retardation layer, and image display device
JP2017182017A (en) * 2016-03-31 2017-10-05 住友化学株式会社 Polarizing plate, method for producing polarizing film, and method for producing polarizing plate
JP2017187731A (en) * 2016-03-30 2017-10-12 住友化学株式会社 Manufacturing methods for stretched film and polarizing film
WO2018235630A1 (en) * 2017-06-22 2018-12-27 日東電工株式会社 Laminate, and method for producing laminate
JP2020101574A (en) * 2018-12-11 2020-07-02 住友化学株式会社 Polarizing plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343521A (en) 2000-05-31 2001-12-14 Sumitomo Chem Co Ltd Polarizing plate and method for manufacturing the same
WO2016093277A1 (en) * 2014-12-12 2016-06-16 住友化学株式会社 Method for producing polarizing film, and polarizing film
WO2017010218A1 (en) * 2015-07-16 2017-01-19 東海精密工業株式会社 Polarizable molded body
JP2019219528A (en) * 2018-06-20 2019-12-26 日東電工株式会社 Polarizing film, polarizing film with adhesive layer, and image display device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006291173A (en) * 2005-03-16 2006-10-26 Nippon Synthetic Chem Ind Co Ltd:The Polyvinyl alcohol-based film and manufacturing method thereof
JP2016071350A (en) * 2014-09-30 2016-05-09 住友化学株式会社 Method of measuring strength of polarizing film, and polarizing plate
JP2017003954A (en) * 2015-06-12 2017-01-05 住友化学株式会社 Polarizing film and polarizing plate including the same
JP2017187731A (en) * 2016-03-30 2017-10-12 住友化学株式会社 Manufacturing methods for stretched film and polarizing film
JP2017182017A (en) * 2016-03-31 2017-10-05 住友化学株式会社 Polarizing plate, method for producing polarizing film, and method for producing polarizing plate
JP2017062517A (en) * 2017-01-12 2017-03-30 日東電工株式会社 Polarizing film with retardation layer, and image display device
WO2018235630A1 (en) * 2017-06-22 2018-12-27 日東電工株式会社 Laminate, and method for producing laminate
JP2020101574A (en) * 2018-12-11 2020-07-02 住友化学株式会社 Polarizing plate

Also Published As

Publication number Publication date
CN116158208A (en) 2023-05-23
JP2024114771A (en) 2024-08-23
WO2022024798A1 (en) 2022-02-03
KR20230042028A (en) 2023-03-27
TW202208899A (en) 2022-03-01

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