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1. WO2020156737 - VITRE DE VÉHICULE DOTÉE D'UNE COUCHE DE DIFFUSION LUMINEUSE

Numéro de publication WO/2020/156737
Date de publication 06.08.2020
N° de la demande internationale PCT/EP2019/085777
Date du dépôt international 17.12.2019
CIB
B32B 17/10 2006.1
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
32PRODUITS STRATIFIÉS
BPRODUITS STRATIFIÉS, c. à d. FAITS DE PLUSIEURS COUCHES DE FORME PLANE OU NON PLANE, p.ex. CELLULAIRE OU EN NID D'ABEILLES
17Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire
06comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
10de résine synthétique
CPC
B32B 17/10005
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
B32B 17/10036
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
10009characterized by the number, the constitution or treatment of glass sheets
10036comprising two outer glass sheets
B32B 17/10174
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10174Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
B32B 17/10293
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10293Edge features, e.g. inserts or holes
B32B 17/10504
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10431Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
10467Variable transmission
10495optoelectronic, i.e. optical valve
10504Liquid crystal layer
B32B 17/10541
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10541comprising a light source or a light guide
Déposants
  • WEBASTO SE [DE]/[DE]
Inventeurs
  • PASQUARELLI, Robert
  • VERMA, Rajneesh
Mandataires
  • ADVOTEC. PATENT- UND RECHTSANWÄLTE
Données relatives à la priorité
10 2019 102 025.528.01.2019DE
Langue de publication allemand (DE)
Langue de dépôt allemand (DE)
États désignés
Titre
(DE) FAHRZEUGSCHEIBE MIT LICHTSTREUSCHICHT
(EN) VEHICLE WINDOW HAVING A LIGHT-SCATTERING LAYER
(FR) VITRE DE VÉHICULE DOTÉE D'UNE COUCHE DE DIFFUSION LUMINEUSE
Abrégé
(DE)
Es wird eine Fahrzeugscheibe vorgeschlagen, umfassend einen Scheibenaußenkörper (16) und einen Scheibeninnenkörper (18), mindestens eine Lichtquelle (30) und eine Lichtstreuschicht für von der Lichtquelle (30) abgegebenes Licht. Die Lichtstreuschicht ist zwischen dem Scheibeninnenkörper (18) und dem Scheibenaußenkörper (16) angeordnet und von einer polymerdispergierten Flüssigkristallschicht (PDLC-Schicht) (22) gebildet.
(EN)
Disclosed is a vehicle window comprising an outer window member (16) and an inner window member (18), at least one light source (30) and a light-scattering layer for light emitted by the light source (30). The light-scattering layer is located between the inner window member (18) and the outer window member (16) and is formed by a polymer dispersed liquid crystal (PDLC) layer (22).
(FR)
L'invention concerne une vitre de véhicule comprenant un corps extérieur de vitre (16) et un corps intérieur de vitre (18), au moins une source lumineuse (30) et une couche de diffusion pour la lumière émise par la source lumineuse (30). La couche de diffusion lumineuse est disposée entre le corps extérieur de vitre (16) et le corps intérieur de vitre (18) et formée par une couche de cristaux liquides dispersés dans une matrice polymère (couche PDLC).
Également publié en tant que
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