JPWO2021100610A1 - - Google Patents

Info

Publication number
JPWO2021100610A1
JPWO2021100610A1 JP2021558340A JP2021558340A JPWO2021100610A1 JP WO2021100610 A1 JPWO2021100610 A1 JP WO2021100610A1 JP 2021558340 A JP2021558340 A JP 2021558340A JP 2021558340 A JP2021558340 A JP 2021558340A JP WO2021100610 A1 JPWO2021100610 A1 JP WO2021100610A1
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
JP2021558340A
Other languages
Japanese (ja)
Other versions
JP7223874B2 (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 JPWO2021100610A1 publication Critical patent/JPWO2021100610A1/ja
Application granted granted Critical
Publication of JP7223874B2 publication Critical patent/JP7223874B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • 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)
  • 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2021558340A 2019-11-21 2020-11-12 Polarizing plate, polarizing plate with retardation layer, and image display device using the polarizing plate or the polarizing plate with retardation layer Active JP7223874B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019210171 2019-11-21
JP2019210171 2019-11-21
PCT/JP2020/042288 WO2021100610A1 (en) 2019-11-21 2020-11-12 Polarizing plate, polarizing plate with phase difference layer, and image display device using said polarizing plate or said polarizing plate with phase difference layer

Publications (2)

Publication Number Publication Date
JPWO2021100610A1 true JPWO2021100610A1 (en) 2021-05-27
JP7223874B2 JP7223874B2 (en) 2023-02-16

Family

ID=75981277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021558340A Active JP7223874B2 (en) 2019-11-21 2020-11-12 Polarizing plate, polarizing plate with retardation layer, and image display device using the polarizing plate or the polarizing plate with retardation layer

Country Status (5)

Country Link
JP (1) JP7223874B2 (en)
KR (1) KR102676157B1 (en)
CN (1) CN114730041A (en)
TW (1) TWI824199B (en)
WO (1) WO2021100610A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08160223A (en) * 1994-12-08 1996-06-21 Sekisui Chem Co Ltd Polarizing plate with adhesive agent layer
JP2007025643A (en) * 2005-06-14 2007-02-01 Fujifilm Corp Polarizing plate, its working and manufacturing method and liquid crystal display device
JP2007078809A (en) * 2005-09-12 2007-03-29 Fujifilm Corp Polarizer and liquid crystal display device using same
JP2008083210A (en) * 2006-09-26 2008-04-10 Epson Imaging Devices Corp Liquid crystal device, method of peeling polarizing plate, method for manufacturing liquid crystal device, and electronic equipment
WO2011135799A1 (en) * 2010-04-30 2011-11-03 Iwata Shuji Display element and display device
JP2017072303A (en) * 2015-10-07 2017-04-13 日立アプライアンス株式会社 Heating cooker
JP2018092119A (en) * 2016-05-30 2018-06-14 住友化学株式会社 Polarization plate, image display device and polarization plate manufacturing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007072303A (en) * 2005-09-08 2007-03-22 Fujifilm Corp Liquid crystal display
CN106461849B (en) * 2014-06-26 2019-04-19 日本电气硝子株式会社 The manufacturing method of polarized glass plate
CN111208595B (en) * 2015-04-17 2022-08-23 日东电工株式会社 Polarizing plate and method for producing same
JP6420747B2 (en) * 2015-04-17 2018-11-07 日東電工株式会社 Polarizer, polarizing plate, and method for producing polarizer
JP6899721B2 (en) * 2016-07-22 2021-07-07 日東電工株式会社 Polarizing plate manufacturing method and its manufacturing equipment
JP2018159911A (en) * 2017-01-27 2018-10-11 住友化学株式会社 Polarizing plate and image display device
KR102385727B1 (en) 2017-09-14 2022-04-13 삼성디스플레이 주식회사 Display device
JP2019091029A (en) * 2017-11-10 2019-06-13 住友化学株式会社 Composite retardation plate, optical laminate, and image display device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08160223A (en) * 1994-12-08 1996-06-21 Sekisui Chem Co Ltd Polarizing plate with adhesive agent layer
JP2007025643A (en) * 2005-06-14 2007-02-01 Fujifilm Corp Polarizing plate, its working and manufacturing method and liquid crystal display device
JP2007078809A (en) * 2005-09-12 2007-03-29 Fujifilm Corp Polarizer and liquid crystal display device using same
JP2008083210A (en) * 2006-09-26 2008-04-10 Epson Imaging Devices Corp Liquid crystal device, method of peeling polarizing plate, method for manufacturing liquid crystal device, and electronic equipment
WO2011135799A1 (en) * 2010-04-30 2011-11-03 Iwata Shuji Display element and display device
JP2017072303A (en) * 2015-10-07 2017-04-13 日立アプライアンス株式会社 Heating cooker
JP2018092119A (en) * 2016-05-30 2018-06-14 住友化学株式会社 Polarization plate, image display device and polarization plate manufacturing method

Also Published As

Publication number Publication date
JP7223874B2 (en) 2023-02-16
CN114730041A (en) 2022-07-08
TWI824199B (en) 2023-12-01
KR20220103935A (en) 2022-07-25
KR102676157B1 (en) 2024-06-19
WO2021100610A1 (en) 2021-05-27
TW202132432A (en) 2021-09-01

Similar Documents

Publication Publication Date Title
BR112021018450A2 (en)
BR112021017939A2 (en)
BR112021017738A2 (en)
BR112021017892A2 (en)
BR112021017782A2 (en)
BR112021018168A2 (en)
BR112021018452A2 (en)
BR112021018102A2 (en)
BR112021018584A2 (en)
BR112021015080A2 (en)
BR112021018250A2 (en)
BR112021018093A2 (en)
BR112021018084A2 (en)
BR112021013944A2 (en)
BR112021018484A2 (en)
BR112021016821A2 (en)
BR112021017949A2 (en)
BR112021017983A2 (en)
BR112021017310A2 (en)
BR112021016996A2 (en)
BR112021017010A2 (en)
JPWO2021100610A1 (en)
BR112021017847A2 (en)
BR112021016784A2 (en)
BR112021016979A2 (en)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211223

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221101

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221215

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230206

R150 Certificate of patent or registration of utility model

Ref document number: 7223874

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150