JPWO2021131441A1 - - Google Patents

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Publication number
JPWO2021131441A1
JPWO2021131441A1 JP2021567075A JP2021567075A JPWO2021131441A1 JP WO2021131441 A1 JPWO2021131441 A1 JP WO2021131441A1 JP 2021567075 A JP2021567075 A JP 2021567075A JP 2021567075 A JP2021567075 A JP 2021567075A JP WO2021131441 A1 JPWO2021131441 A1 JP WO2021131441A1
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
JP2021567075A
Other versions
JP7420833B2 (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 JPWO2021131441A1 publication Critical patent/JPWO2021131441A1/ja
Application granted granted Critical
Publication of JP7420833B2 publication Critical patent/JP7420833B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
JP2021567075A 2019-12-26 2020-11-19 コレステリック液晶層の製造方法 Active JP7420833B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019237297 2019-12-26
JP2019237297 2019-12-26
PCT/JP2020/043231 WO2021131441A1 (ja) 2019-12-26 2020-11-19 コレステリック液晶層の製造方法

Publications (2)

Publication Number Publication Date
JPWO2021131441A1 true JPWO2021131441A1 (ja) 2021-07-01
JP7420833B2 JP7420833B2 (ja) 2024-01-23

Family

ID=76575364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567075A Active JP7420833B2 (ja) 2019-12-26 2020-11-19 コレステリック液晶層の製造方法

Country Status (4)

Country Link
JP (1) JP7420833B2 (ja)
KR (1) KR20220098776A (ja)
CN (1) CN114868049A (ja)
WO (1) WO2021131441A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014195945A (ja) * 2013-03-29 2014-10-16 凸版印刷株式会社 蛍光潜像媒体及び検証器及び検証方法
JP2016128910A (ja) * 2010-07-23 2016-07-14 エルジー・ケム・リミテッド 反射型偏光板及びディスプレイ装置
JP2017227924A (ja) * 2017-09-25 2017-12-28 富士フイルム株式会社 円偏光分離フィルムおよび円偏光分離フィルムの製造方法、ならびに赤外線センサー
JP6299923B1 (ja) * 2017-11-17 2018-03-28 大日本印刷株式会社 調光装置
WO2018079168A1 (ja) * 2016-10-25 2018-05-03 富士フイルム株式会社 鑑賞システム、展示装置、舞台装置、及び、重合性液晶組成物
WO2019035419A1 (ja) * 2017-08-15 2019-02-21 富士フイルム株式会社 反射膜、透明スクリーン、カラーフィルター、加飾フィルム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3532295B2 (ja) 1995-05-25 2004-05-31 出光興産株式会社 液晶光学素子の製造方法
KR100675996B1 (ko) 1999-07-02 2007-01-29 메르크 파텐트 게엠베하 다층 콜레스테릭 필름의 제조 방법
ATE420150T1 (de) * 2001-09-25 2009-01-15 Merck Patent Gmbh Anisotroper polymerfilm
DE602005003131T2 (de) 2004-07-07 2008-08-14 Merck Patent Gmbh Biaxialfilm mit periodisch variierender lokaler doppelbrechung
JP4355676B2 (ja) 2005-03-31 2009-11-04 大日本印刷株式会社 異方性光学素子の製造方法
JP5176269B2 (ja) 2005-09-28 2013-04-03 凸版印刷株式会社 偽造防止媒体および真偽判定方法
EP2442160A4 (en) * 2009-06-11 2012-11-07 Fujifilm Corp METHOD FOR PRODUCING REFLECTIVE FILM
JP2015072410A (ja) * 2013-10-04 2015-04-16 富士フイルム株式会社 コレステリック液晶層を含む熱圧着貼合用フィルムおよびその応用
JP6616885B2 (ja) * 2016-03-28 2019-12-04 富士フイルム株式会社 反射層の製造方法および反射層
CN115079329B (zh) 2018-03-23 2024-04-19 富士胶片株式会社 胆甾醇型液晶层、光学各向异性体及反射层

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016128910A (ja) * 2010-07-23 2016-07-14 エルジー・ケム・リミテッド 反射型偏光板及びディスプレイ装置
JP2014195945A (ja) * 2013-03-29 2014-10-16 凸版印刷株式会社 蛍光潜像媒体及び検証器及び検証方法
WO2018079168A1 (ja) * 2016-10-25 2018-05-03 富士フイルム株式会社 鑑賞システム、展示装置、舞台装置、及び、重合性液晶組成物
WO2019035419A1 (ja) * 2017-08-15 2019-02-21 富士フイルム株式会社 反射膜、透明スクリーン、カラーフィルター、加飾フィルム
JP2017227924A (ja) * 2017-09-25 2017-12-28 富士フイルム株式会社 円偏光分離フィルムおよび円偏光分離フィルムの製造方法、ならびに赤外線センサー
JP6299923B1 (ja) * 2017-11-17 2018-03-28 大日本印刷株式会社 調光装置

Also Published As

Publication number Publication date
WO2021131441A1 (ja) 2021-07-01
KR20220098776A (ko) 2022-07-12
CN114868049A (zh) 2022-08-05
JP7420833B2 (ja) 2024-01-23

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