Vehicle illuminated display
US10457204B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2018 |
| Grant date | Oct 29, 2019 |
| Priority date | — |
| Expiry date | Mar 5, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2011/0026
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle is provided that includes a transparency that includes a substantially transparent exterior substrate, a substantially transparent interior substrate, an interlayer positioned between the exterior and interior substrates, a first plurality of perovskites positioned between the interior substrate and the interlayer, and a second plurality of perovskites positioned between the interior substrate and the interlayer. A first series of light sources is positioned to emit a first light on the first and second pluralities of perovskites. The first plurality of perovskites are configured to emit light having a wavelength of from about 620 nm to about 750 nm in response to the first light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.