JPWO2021220907A1 - - Google Patents

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Publication number
JPWO2021220907A1
JPWO2021220907A1 JP2022517668A JP2022517668A JPWO2021220907A1 JP WO2021220907 A1 JPWO2021220907 A1 JP WO2021220907A1 JP 2022517668 A JP2022517668 A JP 2022517668A JP 2022517668 A JP2022517668 A JP 2022517668A JP WO2021220907 A1 JPWO2021220907 A1 JP WO2021220907A1
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.)
Granted
Application number
JP2022517668A
Other languages
Japanese (ja)
Other versions
JP7439246B2 (en
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 JPWO2021220907A1 publication Critical patent/JPWO2021220907A1/ja
Application granted granted Critical
Publication of JP7439246B2 publication Critical patent/JP7439246B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
JP2022517668A 2020-04-30 2021-04-21 Polarizing plate and image display device using the polarizing plate Active JP7439246B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020080290 2020-04-30
JP2020080290 2020-04-30
PCT/JP2021/016161 WO2021220907A1 (en) 2020-04-30 2021-04-21 Polarizing plate, and image display device using polarizing plate

Publications (2)

Publication Number Publication Date
JPWO2021220907A1 true JPWO2021220907A1 (en) 2021-11-04
JP7439246B2 JP7439246B2 (en) 2024-02-27

Family

ID=78373575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022517668A Active JP7439246B2 (en) 2020-04-30 2021-04-21 Polarizing plate and image display device using the polarizing plate

Country Status (5)

Country Link
JP (1) JP7439246B2 (en)
KR (1) KR20220150396A (en)
CN (1) CN115461659A (en)
TW (1) TW202146950A (en)
WO (1) WO2021220907A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008164859A (en) * 2006-12-27 2008-07-17 Ricoh Co Ltd Image producing engine and projection apparatus
JP2011085776A (en) * 2009-10-16 2011-04-28 Ricoh Co Ltd Polarization separation device, optical scanning device, and image forming device
JP2012093723A (en) * 2010-09-30 2012-05-17 Fujifilm Corp Optical film, polarizing plate, image display device and method for manufacturing optical film
JP2013225150A (en) * 2013-07-08 2013-10-31 Fujifilm Corp Optical film, production method of the same, polarizing plate and liquid crystal display device
JP2017173726A (en) * 2016-03-25 2017-09-28 富士フイルム株式会社 Optical film, polarizer, and image display device
WO2019054274A1 (en) * 2017-09-13 2019-03-21 日東電工株式会社 Polarizing film, polarizing plate, and method for manufacturing polarizing film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5011444B2 (en) 2010-09-03 2012-08-29 日東電工株式会社 Adhesive optical film, method for producing the same, and image display device
JP6216497B2 (en) 2011-05-30 2017-10-18 日東電工株式会社 Polarizing plate with retardation layer
JP2014081482A (en) 2012-10-16 2014-05-08 Nitto Denko Corp Polarizer and image display device
JP6766472B2 (en) 2015-06-30 2020-10-14 三菱ケミカル株式会社 Laminated optical film and polarizing plate
JP7027003B2 (en) 2017-09-21 2022-03-01 日東電工株式会社 Laminated optical film and its manufacturing method, and image display device
JP6609350B2 (en) * 2018-06-13 2019-11-20 株式会社ポラテクノ Imaging device using optical filter, head-up display, and optical filter manufacturing method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008164859A (en) * 2006-12-27 2008-07-17 Ricoh Co Ltd Image producing engine and projection apparatus
JP2011085776A (en) * 2009-10-16 2011-04-28 Ricoh Co Ltd Polarization separation device, optical scanning device, and image forming device
JP2012093723A (en) * 2010-09-30 2012-05-17 Fujifilm Corp Optical film, polarizing plate, image display device and method for manufacturing optical film
JP2013225150A (en) * 2013-07-08 2013-10-31 Fujifilm Corp Optical film, production method of the same, polarizing plate and liquid crystal display device
JP2017173726A (en) * 2016-03-25 2017-09-28 富士フイルム株式会社 Optical film, polarizer, and image display device
WO2019054274A1 (en) * 2017-09-13 2019-03-21 日東電工株式会社 Polarizing film, polarizing plate, and method for manufacturing polarizing film

Also Published As

Publication number Publication date
CN115461659A (en) 2022-12-09
JP7439246B2 (en) 2024-02-27
TW202146950A (en) 2021-12-16
WO2021220907A1 (en) 2021-11-04
KR20220150396A (en) 2022-11-10

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