FR3114266B1 - VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV - Google Patents

VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV Download PDF

Info

Publication number
FR3114266B1
FR3114266B1 FR2009471A FR2009471A FR3114266B1 FR 3114266 B1 FR3114266 B1 FR 3114266B1 FR 2009471 A FR2009471 A FR 2009471A FR 2009471 A FR2009471 A FR 2009471A FR 3114266 B1 FR3114266 B1 FR 3114266B1
Authority
FR
France
Prior art keywords
film
lamination
glass substrate
guest
liquid crystal
Prior art date
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.)
Expired - Fee Related
Application number
FR2009471A
Other languages
English (en)
Other versions
FR3114266A1 (fr
Inventor
Laurent Maillaud
Michael Labrot
Adil Jaafar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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 by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to FR2009471A priority Critical patent/FR3114266B1/fr
Priority to PCT/FR2021/051583 priority patent/WO2022058684A1/fr
Priority to CN202180004879.5A priority patent/CN114568022A/zh
Publication of FR3114266A1 publication Critical patent/FR3114266A1/fr
Application granted granted Critical
Publication of FR3114266B1 publication Critical patent/FR3114266B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B32B17/10174—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
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • 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
    • B32B17/10678—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 comprising UV absorbers or stabilizers, e.g. antioxidants
    • 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
    • B60J1/002—Windows; Windscreens; Accessories therefor with means for clear vision, e.g. anti-frost or defog panes, rain shields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/02—Clear-view screens; Windshields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1476—Canopies; Windscreens or similar transparent elements
    • B64C1/1492—Structure and mounting of the transparent elements in the window or windscreen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Vitrage feuilleté (1) à transmission variable par cristaux liquides comportant au moins un premier substrat verrier (10) et un deuxième substrat verrier (11), au moins une cellule à cristaux liquides hôte-invités (2), dite cellule guest-host, comprenant un mélange de cristaux liquides et d’au moins un colorant dichroïque, au moins un premier film intercalaire de feuilletage (30) entre le premier substrat verrier (10) et la cellule guest-host (2), et au moins un deuxième film intercalaire de feuilletage (40) entre le deuxième substrat verrier (11) et la cellule guest-host (2), caractérisé en ce que au moins ledit premier film intercalaire de feuilletage (30) et/ou ledit deuxième film intercalaire de feuilletage (40) constituent en outre des filtres ultraviolets, de préférence ledit premier film intercalaire (30) de feuilletage et ledit deuxième film de feuilletage (40) sont des filtres ultraviolets. Figure à publier avec l’abrégé : Fig. 1
FR2009471A 2020-09-18 2020-09-18 VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV Expired - Fee Related FR3114266B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2009471A FR3114266B1 (fr) 2020-09-18 2020-09-18 VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV
PCT/FR2021/051583 WO2022058684A1 (fr) 2020-09-18 2021-09-15 VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l'UV
CN202180004879.5A CN114568022A (zh) 2020-09-18 2021-09-15 具有液晶且阻断紫外线的层压窗玻璃

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2009471 2020-09-18
FR2009471A FR3114266B1 (fr) 2020-09-18 2020-09-18 VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV

Publications (2)

Publication Number Publication Date
FR3114266A1 FR3114266A1 (fr) 2022-03-25
FR3114266B1 true FR3114266B1 (fr) 2022-11-18

Family

ID=74183262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2009471A Expired - Fee Related FR3114266B1 (fr) 2020-09-18 2020-09-18 VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV

Country Status (3)

Country Link
CN (1) CN114568022A (fr)
FR (1) FR3114266B1 (fr)
WO (1) WO2022058684A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540353B1 (fr) * 1991-10-30 2001-12-12 Sharp Kabushiki Kaisha Afficheur à cristal liquide
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
JP6213653B2 (ja) * 2015-11-13 2017-10-18 大日本印刷株式会社 調光フィルム及び合わせガラス
DE102017113985A1 (de) * 2017-06-23 2018-12-27 Webasto SE Fahrzeugscheibe mit Scheibenkörper und innenseitig angeordneter Flüssigkristallanordnung
JP6673537B2 (ja) * 2018-04-11 2020-03-25 大日本印刷株式会社 合わせガラス、合わせガラスの製造方法、調光装置、調光セル及び調光装置用積層体

Also Published As

Publication number Publication date
WO2022058684A1 (fr) 2022-03-24
FR3114266A1 (fr) 2022-03-25
CN114568022A (zh) 2022-05-31

Similar Documents

Publication Publication Date Title
TR200100850T2 (tr) Kabarcık kolonu ve kullanımı
ATE271529T1 (de) Alkalifreies aluminoborosilicatglas und dessen verwendungen
FR3114266B1 (fr) VITRAGE FEUILLETE A CRISTAUX LIQUIDES ET A COUPURE DANS l’UV
US20180088379A1 (en) Graphene Backlight Module And Liquid Cystal Display Device Including The Same
US9272430B2 (en) Polarizing sheet removing tool and removing method
GB2451210A (en) Touch screen liquid crystal display
WO2002090447A8 (fr) Melange dichroique
DE602007002066D1 (de) Laminierte verglasung
GB1227616A (fr)
DK1848655T3 (da) Indretning til håndtering af en konstruktion, som kan hæves eller sænkes
TW200708812A (en) A liquid crystal display and a method for manufacturing thereof
FR3080172B1 (fr) Caloduc a pompage capillaire a rainures reentrantes offrant un fonctionnement ameliore
BRPI0507061A (pt) dispositivo de união para pelo menos duas vidraças laminadas, módulo de construção e fachada composta por uma pluraridade de vidraças
TW200643510A (en) Method of manufacturing liquid crystal display
TWI268391B (en) Liquid crystal display device and method of fabricating the same
TW200702776A (en) Liquid crystal display device
TW200712684A (en) Liquid crystal display module
FR3034041B1 (fr) Vitrage lateral de moyen de transport a substrat issue de secours renforce
FR3114267B1 (fr) Vitrage feuillete a cristaux liquides et son procede de fabrication
PE20201457A1 (es) Cristal de vidrio compuesto
TW200617495A (en) Liquid crystal display apparatus
ATE541107T1 (de) Verglasung
Drury Marcus Whitman, MD: pioneer and martyr
CN204314571U (zh) 背光模组中的胶框与铁框连接结构
FR2417155A1 (fr) Dispositif d'affichage a cristal liquide comportant une plaque fluorescente

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220325

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20240506