JPWO2022224875A1 - - Google Patents

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Publication number
JPWO2022224875A1
JPWO2022224875A1 JP2023515423A JP2023515423A JPWO2022224875A1 JP WO2022224875 A1 JPWO2022224875 A1 JP WO2022224875A1 JP 2023515423 A JP2023515423 A JP 2023515423A JP 2023515423 A JP2023515423 A JP 2023515423A JP WO2022224875 A1 JPWO2022224875 A1 JP WO2022224875A1
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
JP2023515423A
Other languages
Japanese (ja)
Other versions
JPWO2022224875A5 (https=
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 JPWO2022224875A1 publication Critical patent/JPWO2022224875A1/ja
Publication of JPWO2022224875A5 publication Critical patent/JPWO2022224875A5/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
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133541—Circular polarisers
    • 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
    • G02F1/133631—Birefringent elements, e.g. for optical compensation with a spatial distribution of the retardation value
    • 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
    • G02F1/133633—Birefringent elements, e.g. for optical compensation using mesogenic materials
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
JP2023515423A 2021-04-20 2022-04-12 Pending JPWO2022224875A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021071151 2021-04-20
PCT/JP2022/017580 WO2022224875A1 (ja) 2021-04-20 2022-04-12 積層体、粘着層付き積層体、偏光板および画像表示装置

Publications (2)

Publication Number Publication Date
JPWO2022224875A1 true JPWO2022224875A1 (https=) 2022-10-27
JPWO2022224875A5 JPWO2022224875A5 (https=) 2024-01-25

Family

ID=83722914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023515423A Pending JPWO2022224875A1 (https=) 2021-04-20 2022-04-12

Country Status (4)

Country Link
US (2) US12196992B2 (https=)
JP (1) JPWO2022224875A1 (https=)
CN (1) CN117242375A (https=)
WO (1) WO2022224875A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024185854A1 (https=) * 2023-03-08 2024-09-12

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204347A (ja) * 2009-03-03 2010-09-16 Konica Minolta Opto Inc 位相差フィルムの製造方法、位相差フィルム、偏光板及び液晶表示装置
JP2011242723A (ja) * 2010-05-21 2011-12-01 Nippon Shokubai Co Ltd 位相差フィルムとその製造方法および画像表示装置
WO2015107954A1 (ja) * 2014-01-14 2015-07-23 株式会社クラレ 共重合体および成形体
JP2016173581A (ja) * 2016-04-25 2016-09-29 住友化学株式会社 偏光板
WO2018173773A1 (ja) * 2017-03-24 2018-09-27 日本ゼオン株式会社 液晶硬化フィルム及びその製造方法
WO2019188519A1 (ja) * 2018-03-30 2019-10-03 日本ゼオン株式会社 液晶硬化フィルム及びその製造方法、第一硬化層、偏光板、並びに有機エレクトロルミネッセンス表示装置
JP2021002026A (ja) * 2019-06-21 2021-01-07 Dic株式会社 重合性液晶組成物、光学異方体及びその製造方法
JP2021047229A (ja) * 2019-09-17 2021-03-25 住友化学株式会社 積層位相差膜
WO2021060428A1 (ja) * 2019-09-27 2021-04-01 富士フイルム株式会社 重合性液晶組成物、化合物、光学異方性膜、光学フィルム、偏光板および画像表示装置
JP2021054909A (ja) * 2019-09-27 2021-04-08 富士フイルム株式会社 液晶組成物、光学異方性層、光学フィルム、偏光板および画像表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4648854B2 (ja) * 2006-02-28 2011-03-09 Ｊｘ日鉱日石エネルギー株式会社 ジオキセタン化合物、カチオン重合性組成物および光学フィルム並びに液晶表示装置
JP2013235232A (ja) 2012-04-13 2013-11-21 Fujifilm Corp 位相差フィルム、偏光板、及び液晶表示装置
KR102368381B1 (ko) 2013-08-09 2022-02-28 스미또모 가가꾸 가부시키가이샤 광학 필름
US10935835B2 (en) * 2016-08-08 2021-03-02 Zeon Corporation Optically anisotropic laminate, polarizing plate, and image display device
WO2018164126A1 (ja) * 2017-03-08 2018-09-13 富士フイルム株式会社 有機エレクトロルミネッセンス表示装置、位相差フィルム、円偏光板
JP7232754B2 (ja) 2017-05-26 2023-03-03 富士フイルム株式会社 光配向性ポリマー、バインダー組成物、バインダー層、光学積層体、光学積層体の製造方法および画像表示装置
KR102429339B1 (ko) * 2018-02-14 2022-08-03 후지필름 가부시키가이샤 광학 필름, 편광판 및 화상 표시 장치
KR20220145328A (ko) * 2020-03-05 2022-10-28 수미토모 케미칼 컴퍼니 리미티드 광학 적층체 및 표시 장치

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204347A (ja) * 2009-03-03 2010-09-16 Konica Minolta Opto Inc 位相差フィルムの製造方法、位相差フィルム、偏光板及び液晶表示装置
JP2011242723A (ja) * 2010-05-21 2011-12-01 Nippon Shokubai Co Ltd 位相差フィルムとその製造方法および画像表示装置
WO2015107954A1 (ja) * 2014-01-14 2015-07-23 株式会社クラレ 共重合体および成形体
JP2016173581A (ja) * 2016-04-25 2016-09-29 住友化学株式会社 偏光板
WO2018173773A1 (ja) * 2017-03-24 2018-09-27 日本ゼオン株式会社 液晶硬化フィルム及びその製造方法
WO2019188519A1 (ja) * 2018-03-30 2019-10-03 日本ゼオン株式会社 液晶硬化フィルム及びその製造方法、第一硬化層、偏光板、並びに有機エレクトロルミネッセンス表示装置
JP2021002026A (ja) * 2019-06-21 2021-01-07 Dic株式会社 重合性液晶組成物、光学異方体及びその製造方法
JP2021047229A (ja) * 2019-09-17 2021-03-25 住友化学株式会社 積層位相差膜
WO2021060428A1 (ja) * 2019-09-27 2021-04-01 富士フイルム株式会社 重合性液晶組成物、化合物、光学異方性膜、光学フィルム、偏光板および画像表示装置
JP2021054909A (ja) * 2019-09-27 2021-04-08 富士フイルム株式会社 液晶組成物、光学異方性層、光学フィルム、偏光板および画像表示装置

Also Published As

Publication number Publication date
WO2022224875A1 (ja) 2022-10-27
CN117242375A (zh) 2023-12-15
US20250093564A1 (en) 2025-03-20
US12196992B2 (en) 2025-01-14
US20240085606A1 (en) 2024-03-14

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