Glazed roof comprising illuminating means and means for controlling light transmission
US10139080B2 · kind B2 · utility
1Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 2013 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Jun 12, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a laminated, glazed automotive-vehicle roof comprising an internal glass sheet and an external glass sheet and lamination interlayers joining the glass sheets, and comprising, placed between the two glass sheets, an SPD (suspended particle device) assembly for controlling light transmission, and LED (light-emitting diode) illuminating elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.