Vehicular luminous laminated glazed roof, vehicle incorporating same and manufacture
US10960645B2 · kind B2 · utility
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20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Sep 30, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24868
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A luminous laminated glazed roof of a vehicle includes a first glazing, forming an exterior glazing, with first and second main faces; a lamination interlayer made of polymeric material of thickness e1 of at most 1.8 mm; a second glazing, forming an interior glazing, with third and fourth main faces, the second and third main faces being the internal faces of the laminated glazing; a lamination interlayer with through or blind apertures housing diodes; and collimating optics between the diodes and the third main face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.