MA49668B1 - Vitre de véhicule pourvue d'un film pdlc à distribution granulométrique de gouttelettes définie permettant de réduire l'effet corona - Google Patents

Vitre de véhicule pourvue d'un film pdlc à distribution granulométrique de gouttelettes définie permettant de réduire l'effet corona

Info

Publication number
MA49668B1
MA49668B1 MA49668A MA49668A MA49668B1 MA 49668 B1 MA49668 B1 MA 49668B1 MA 49668 A MA49668 A MA 49668A MA 49668 A MA49668 A MA 49668A MA 49668 B1 MA49668 B1 MA 49668B1
Authority
MA
Morocco
Prior art keywords
layer
vehicle window
case
reduce
particle size
Prior art date
Application number
MA49668A
Other languages
English (en)
Other versions
MA49668A (fr
Inventor
Michael Labrot
Florian Manz
Rosario Jefferson Do
Original Assignee
Saint Gobain
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59649451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA49668(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of MA49668A publication Critical patent/MA49668A/fr
Publication of MA49668B1 publication Critical patent/MA49668B1/fr

Links

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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B32B17/10302—Edge sealing
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10504—Liquid crystal layer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10532—Suspended particle layer
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
    • 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 
    • G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

L'invention concerne une vitre de véhicule comprenant dans l'ordre suivant: une première vitre (1), une ou plusieurs couches polymères (2), une couche de pdlc (4) qui comprend une matrice polymère (9) dans laquelle sont noyées de gouttelettes de cristal liquide (8), une couche électroconductrice (3, 5) étant agencée dans chaque cas sur les deux faces de la couche de pdlc ou bien une couche de spd qui comprend une matrice polymère dans laquelle sont noyées des gouttelettes de suspension dans lesquelles se trouvent des particules en suspension polarisant la lumière, une couche électroconductrice étant agencée dans chaque cas sur les deux faces de la couche de spd, une ou plusieurs couches polymères (6) et une seconde vitre (7). Les gouttelettes de cristal liquide, dans le cas de la couche de pdlc ou, les gouttelettes de suspension, dans le cas de la couche de spd, présentent une grandeur moyenne supérieure à 2 µm, de préférence avec un écart type relatif de plus de 30%. La vitre de véhicule peut passer d'un état transparent à un état trouble ou opaque. A l'état transparent, la vitre de véhicule selon l'invention présente un effet de couronne réduit et éventuellement un effet d'arc-en-ciel réduit.
MA49668A 2017-07-27 2018-06-26 Vitre de véhicule pourvue d'un film pdlc à distribution granulométrique de gouttelettes définie permettant de réduire l'effet corona MA49668B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17183421 2017-07-27
PCT/EP2018/067069 WO2019020298A1 (fr) 2017-07-27 2018-06-26 Vitre de véhicule dotée d'un film pdlc à répartition granulométrique de gouttelettes définie pour réduire l'effet de couronne

Publications (2)

Publication Number Publication Date
MA49668A MA49668A (fr) 2021-04-21
MA49668B1 true MA49668B1 (fr) 2021-09-30

Family

ID=59649451

Family Applications (1)

Application Number Title Priority Date Filing Date
MA49668A MA49668B1 (fr) 2017-07-27 2018-06-26 Vitre de véhicule pourvue d'un film pdlc à distribution granulométrique de gouttelettes définie permettant de réduire l'effet corona

Country Status (13)

Country Link
US (1) US11262610B2 (fr)
EP (1) EP3658980B2 (fr)
JP (1) JP6928172B2 (fr)
KR (1) KR102380909B1 (fr)
CN (1) CN109588053B (fr)
BR (1) BR112019020319A2 (fr)
CA (1) CA3065669A1 (fr)
ES (1) ES2885177T3 (fr)
HU (1) HUE055362T2 (fr)
MA (1) MA49668B1 (fr)
PL (1) PL3658980T3 (fr)
RU (1) RU2735571C1 (fr)
WO (1) WO2019020298A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO2017007432A1 (es) * 2017-03-27 2017-11-10 Agp America Sa Cristal automotriz laminado resistente a la intrusión
US11262610B2 (en) 2017-07-27 2022-03-01 Saint-Gobain Glass France Vehicle window pane with polymer film with defined droplet size distribution
US20200199454A1 (en) * 2017-09-01 2020-06-25 Sekisui Chemical Co., Ltd. Composite particles, composite-particle powder, and light-modulating material
MA54854A (fr) * 2019-01-28 2022-05-04 Saint Gobain Procédé de commande d'une pluralité d'éléments de commutation de transmission à commande électrique associés d'un premier ensemble dans un panneau de toit pour un véhicule et panneau de toit destiné à être commandé par un tel procédé
CN109976010A (zh) * 2019-05-20 2019-07-05 信义汽车部件（芜湖）有限公司 调光玻璃
EP4045313A1 (fr) 2019-10-15 2022-08-24 Covestro Intellectual Property GmbH & Co. KG Vitrage à intensité réglable électriquement
CN110596948A (zh) * 2019-10-22 2019-12-20 杭州光粒科技有限公司 一种散射体和显示系统
KR102399095B1 (ko) * 2020-10-20 2022-05-18 주식회사 서연이화 스마트 플라스틱 글레이징 및 그 제조방법
CN114103310A (zh) * 2021-02-26 2022-03-01 法国圣戈班玻璃公司 夹层玻璃及其制备方法
CN113400744B (zh) * 2021-05-25 2022-11-11 福耀玻璃工业集团股份有限公司 夹层玻璃和夹层玻璃的制作方法
WO2023152192A1 (fr) * 2022-02-08 2023-08-17 University College Dublin, National University Of Ireland Dispositif de blocage de rayonnement d'une source externe
CN114672322A (zh) * 2022-04-15 2022-06-28 深圳市高仁电子新材料有限公司 一种pdlc调光材料、调光膜及调光膜的制备方法
CN117087399A (zh) * 2023-09-11 2023-11-21 浙江精一新材料科技有限公司 一种汽车天窗隔热装置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2780284B2 (ja) 1988-09-29 1998-07-30 旭硝子株式会社 乗り物用調光体の製造方法
US5200845A (en) 1989-10-31 1993-04-06 University Of Hawaii At Manoa Color liquid crystal display consisting of polymer-dispersed chiral liquid crystal having negative dielectric anisotropy
US5211876A (en) 1990-06-29 1993-05-18 General Motors Corporation Polymer dispersed liquid crystal material having an extended wave-length response
US6559903B2 (en) * 1991-11-27 2003-05-06 Reveo, Inc. Non-absorptive electro-optical glazing structure employing composite infrared reflective polarizing filter
KR960014118B1 (ko) 1992-01-10 1996-10-14 한국유리공업 주식회사 광편광현탁액이 고분자수지내에 분산된 투과도 가변창용 필름 및 그 제조방법
JPH07175043A (ja) * 1992-03-23 1995-07-14 Matsushita Electric Works Ltd 液晶素子及びその製法
EP0564869A1 (fr) 1992-03-31 1993-10-13 MERCK PATENT GmbH Sytèmes électro-optiques à cristaux liquides
GB9211731D0 (en) 1992-06-03 1992-07-15 Merck Patent Gmbh Electrooptical liquid crystal system
US5835174A (en) 1995-10-12 1998-11-10 Rohm And Haas Company Droplets and particles containing liquid crystal and films and apparatus containing the same
FR2752570B1 (fr) 1996-08-22 1998-10-02 Saint Gobain Vitrage Vitrage a proprietes optiques et/ou energetiques variables
TW594190B (en) * 1996-09-13 2004-06-21 Matsushita Electric Industrial Co Ltd Polymer dispersion type liquid crystal display element and producing method therefor
JPH10232387A (ja) * 1996-09-13 1998-09-02 Matsushita Electric Ind Co Ltd 高分子分散型液晶表示素子とその製造方法
FR2857617B1 (fr) * 2003-07-16 2006-10-27 Saint Gobain Vitrage de securite fonctionnalise
DE102004060835B4 (de) 2003-12-19 2015-02-26 Asahi Glass Co., Ltd. Optisches Flüssigkristallelement und Verfahren zu dessen Herstellung
US7847033B2 (en) * 2005-07-08 2010-12-07 Research Frontiers Incorporated Materials and methods for improving properties of SPD emulsions and films
GB0607745D0 (en) 2006-04-20 2006-05-31 Pilkington Plc Glazing
GB0607746D0 (en) 2006-04-20 2006-05-31 Pilkington Plc Glazing
GB0700803D0 (en) 2007-01-16 2007-02-21 Pilkington Automotive Ltd Vehicle glazing assembly and glazing panel for use therein
US8508695B2 (en) † 2007-06-25 2013-08-13 Vlyte Innovations, Ltd Polymer-dispersed liquid crystal structures with substituent functional group to alignment within liquid crystal material body into polydomain state
JP2009148707A (ja) * 2007-12-20 2009-07-09 Fuji Xerox Co Ltd マイクロカプセルの製造方法
CN101768449B (zh) 2008-12-30 2013-03-13 比亚迪股份有限公司 一种聚合物分散液晶组合物、聚合物分散液晶层及制备方法、聚合物分散液晶膜及制备方法
JP5651342B2 (ja) * 2010-01-27 2015-01-14 積水化成品工業株式会社 架橋（メタ）アクリル酸エステル系樹脂粒子
EP2692828B1 (fr) * 2011-03-28 2019-12-04 Mitsubishi Chemical Corporation Élément à cristaux liquides et composition de cristaux liquides
US8995039B2 (en) * 2011-05-06 2015-03-31 Pittsburgh Glass Works, Llc Switchable automotive glazing
EP2807230B1 (fr) * 2012-01-23 2018-08-08 Vlyte Innovations Limited Procédé pour micro-encapsuler un fluide électro-optique, dispositif et poudre comprenant un tel fluide électro-optique micro-encapsulé
HUE057123T2 (hu) * 2012-08-21 2022-04-28 Saint Gobain Kompozit ablaktábla villamosan kapcsolható optikai tulajdonságokkal
US9690174B2 (en) * 2012-09-14 2017-06-27 Scienstry, Inc. Switchable projection window
FR2997517B1 (fr) * 2012-10-31 2015-11-20 Saint Gobain Systeme a diffusion lumineuse variable comprenant une couche pdlc
FR2997516B1 (fr) † 2012-10-31 2015-11-13 Saint Gobain Vitrage comprenant un systeme a diffusion lumineuse variable et une paire d'elements absorbants
DE102013214249A1 (de) * 2013-07-22 2015-01-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Folienverbunds und Folienverbund
CN105334658A (zh) 2014-07-14 2016-02-17 法国圣戈班玻璃公司 调光玻璃结构以及车窗
US11262610B2 (en) 2017-07-27 2022-03-01 Saint-Gobain Glass France Vehicle window pane with polymer film with defined droplet size distribution

Also Published As

Publication number Publication date
KR20200018675A (ko) 2020-02-19
CN109588053B (zh) 2023-03-17
CN109588053A (zh) 2019-04-05
MA49668A (fr) 2021-04-21
EP3658980A1 (fr) 2020-06-03
HUE055362T2 (hu) 2021-11-29
CA3065669A1 (fr) 2019-01-31
KR102380909B1 (ko) 2022-03-31
RU2735571C1 (ru) 2020-11-03
BR112019020319A2 (pt) 2020-04-28
JP2020523645A (ja) 2020-08-06
JP6928172B2 (ja) 2021-09-01
US20200174293A1 (en) 2020-06-04
WO2019020298A1 (fr) 2019-01-31
PL3658980T3 (pl) 2021-12-20
EP3658980B1 (fr) 2021-07-28
EP3658980B2 (fr) 2025-03-26
ES2885177T3 (es) 2021-12-13
US11262610B2 (en) 2022-03-01

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