Luminous glazed vehicle roof, vehicle incorporating same and manufacture
US11479023B2 · kind B2 · utility
6Cited by
0References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Jun 18, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/15
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention relates to a luminous vehicle sunroof that includes a first glazing with first and second main faces, a light-emitting element such as an OLED or QLED and a collimating optical system with one or more optical films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.