FR3137325B1 - Vitrage de vehicule et un vehicule avec un tel vitrage - Google Patents

Vitrage de vehicule et un vehicule avec un tel vitrage Download PDF

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Publication number
FR3137325B1
FR3137325B1 FR2206502A FR2206502A FR3137325B1 FR 3137325 B1 FR3137325 B1 FR 3137325B1 FR 2206502 A FR2206502 A FR 2206502A FR 2206502 A FR2206502 A FR 2206502A FR 3137325 B1 FR3137325 B1 FR 3137325B1
Authority
FR
France
Prior art keywords
glazing
vehicle
tint
luminous
variable
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.)
Active
Application number
FR2206502A
Other languages
English (en)
Other versions
FR3137325A1 (fr
Inventor
Laurent Maillaud
Adil Jaafar
Claire Davis
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 FR2206502A priority Critical patent/FR3137325B1/fr
Priority to CN202380051082.XA priority patent/CN119451812A/zh
Priority to EP23755123.9A priority patent/EP4547483A1/fr
Priority to PCT/FR2023/050998 priority patent/WO2024003508A1/fr
Publication of FR3137325A1 publication Critical patent/FR3137325A1/fr
Application granted granted Critical
Publication of FR3137325B1 publication Critical patent/FR3137325B1/fr
Active 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
    • B32B17/10009—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
    • B32B17/10293—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
    • 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
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
    • 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
    • B32B2307/418—Refractive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Liquid Crystal (AREA)

Abstract

L’invention a pour objet un vitrage feuilleté lumineux et à teinte variable de véhicule avec une couche isolateur optique entre la cellule et le guide de lumière . Figure 1
FR2206502A 2022-06-29 2022-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage Active FR3137325B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2206502A FR3137325B1 (fr) 2022-06-29 2022-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage
CN202380051082.XA CN119451812A (zh) 2022-06-29 2023-06-29 用于车辆的装配玻璃以及包括这种装配玻璃的车辆
EP23755123.9A EP4547483A1 (fr) 2022-06-29 2023-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage
PCT/FR2023/050998 WO2024003508A1 (fr) 2022-06-29 2023-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206502 2022-06-29
FR2206502A FR3137325B1 (fr) 2022-06-29 2022-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage

Publications (2)

Publication Number Publication Date
FR3137325A1 FR3137325A1 (fr) 2024-01-05
FR3137325B1 true FR3137325B1 (fr) 2025-06-06

Family

ID=83594077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206502A Active FR3137325B1 (fr) 2022-06-29 2022-06-29 Vitrage de vehicule et un vehicule avec un tel vitrage

Country Status (4)

Country Link
EP (1) EP4547483A1 (fr)
CN (1) CN119451812A (fr)
FR (1) FR3137325B1 (fr)
WO (1) WO2024003508A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024132610A1 (fr) * 2022-12-19 2024-06-27 Saint-Gobain Glass France Vitre feuilletée dotée d'un système d'affichage d'informations lumineuses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937710B1 (fr) 2008-10-27 2013-05-17 Saint Gobain Module a diodes electroluminescentes pour vehicule, support a diodes, fabrications
FR2955539B1 (fr) 2010-01-26 2016-03-25 Saint Gobain Vitrage lumineux de vehicule, fabrications
FR2986186B1 (fr) 2012-01-26 2014-09-05 Saint Gobain Vitrage eclairant pour vehicule
FR2990379B1 (fr) 2012-05-10 2014-04-25 Saint Gobain Vitrage eclairant avec deflecteur incorpore
FR3017332B1 (fr) * 2014-02-10 2016-02-19 Saint Gobain Vitrage lumineux avec isolateur optique.
JP2018141891A (ja) 2017-02-28 2018-09-13 大日本印刷株式会社 調光フィルム及び合わせガラス
FR3064531B1 (fr) 2017-03-31 2019-04-05 Saint-Gobain Glass France Vitrage eclairant.
US20200409208A1 (en) 2019-06-27 2020-12-31 Wicue, Inc. Liquid crystal dimmable film

Also Published As

Publication number Publication date
WO2024003508A1 (fr) 2024-01-04
EP4547483A1 (fr) 2025-05-07
CN119451812A (zh) 2025-02-14
FR3137325A1 (fr) 2024-01-05

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