JPWO2021261276A1 - - Google Patents

Info

Publication number
JPWO2021261276A1
JPWO2021261276A1 JP2022531749A JP2022531749A JPWO2021261276A1 JP WO2021261276 A1 JPWO2021261276 A1 JP WO2021261276A1 JP 2022531749 A JP2022531749 A JP 2022531749A JP 2022531749 A JP2022531749 A JP 2022531749A JP WO2021261276 A1 JPWO2021261276 A1 JP WO2021261276A1
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
JP2022531749A
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 JPWO2021261276A1 publication Critical patent/JPWO2021261276A1/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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
JP2022531749A 2020-06-26 2021-06-10 Pending JPWO2021261276A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020110306 2020-06-26
JP2020133457 2020-08-06
PCT/JP2021/022148 WO2021261276A1 (en) 2020-06-26 2021-06-10 Polarizing plate, retardation-layer-equipped polarizing plate, and image display device

Publications (1)

Publication Number Publication Date
JPWO2021261276A1 true JPWO2021261276A1 (en) 2021-12-30

Family

ID=79281171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022531749A Pending JPWO2021261276A1 (en) 2020-06-26 2021-06-10

Country Status (5)

Country Link
JP (1) JPWO2021261276A1 (en)
KR (1) KR20230030575A (en)
CN (1) CN115997144A (en)
TW (1) TW202208181A (en)
WO (1) WO2021261276A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093277A1 (en) * 2014-12-12 2016-06-16 住友化学株式会社 Method for producing polarizing film, and polarizing film
JP2017003954A (en) * 2015-06-12 2017-01-05 住友化学株式会社 Polarizing film and polarizing plate including the same
WO2017010218A1 (en) * 2015-07-16 2017-01-19 東海精密工業株式会社 Polarizable molded body
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5036191B2 (en) * 2005-03-16 2012-09-26 日本合成化学工業株式会社 Polyvinyl alcohol film and method for producing the same
JP2015210474A (en) 2014-04-30 2015-11-24 株式会社カネカ Polarizer protection film and polarizing plate
JP6202062B2 (en) * 2014-09-30 2017-09-27 住友化学株式会社 Method for measuring strength of polarizing film and 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093277A1 (en) * 2014-12-12 2016-06-16 住友化学株式会社 Method for producing polarizing film, and polarizing film
JP2017003954A (en) * 2015-06-12 2017-01-05 住友化学株式会社 Polarizing film and polarizing plate including the same
WO2017010218A1 (en) * 2015-07-16 2017-01-19 東海精密工業株式会社 Polarizable molded body
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
WO2018235630A1 (en) * 2017-06-22 2018-12-27 日東電工株式会社 Laminate, and method for producing laminate

Also Published As

Publication number Publication date
CN115997144A (en) 2023-04-21
KR20230030575A (en) 2023-03-06
TW202208181A (en) 2022-03-01
WO2021261276A1 (en) 2021-12-30

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