Composite glass element, preferably composite safety glass element with an integrated electroluminescent (EL) illumination structure
AssigneeBayer MaterialScience AG
InventorsThilo-J. Werners, Michael Heite
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Abstract
A laminated glass element is described, preferably a laminated safety glass element with integrated electroluminescence (EL) light structure, a method for producing a laminated glass element according to the invention, an insulating glass element containing at least one laminated glass element according to the invention and the use of a laminated glass element according to the invention as a decorative element and/or light element in interior spaces or for external use, preferably on external claddings of buildings, in or on items of equipment, in or on land or water vehicles or aircraft or in the advertising sector.
Claims19
A laminated glass element, or a laminated safety glass element, with integrated electroluminescence light structure, comprising:
- a) a first at least partially transparent substrate which has an inner side and an outer side, the inner side including a first electrically conductive coating which constitutes a first electrode A,
- b) an at least partially transparent polymer adhesive agent B of a plastics material, which has a dielectric constant of at least 30 measured at 1 kHz and which is arranged at the inner side of the first at least partially transparent substrate adjacent to the coating,
- c) at least one electroluminescence light structure C which is arranged adjacent to the polymer adhesive agent at the inner side of the first at least partially transparent substrate, the at least one electroluminescence light structure being arranged over the entire surface of the first at least partially transparent substrate or on one or more part-surfaces of the first at least partially transparent substrate,
- d) a second at least partially transparent substrate which has an inner side and an outer side and which is arranged adjacent to the at least one electroluminescence light structure, the inner side of the second at least partially transparent substrate including a second electrically conductive coating, which constitutes a second electrode D, and being arranged in the direction towards the inner side of the first at least partially transparent substrate.
Dependencies are inferred from the claim text.