Light-control panel with layered optical components
US11237315B1 · kind B1 · utility
3Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2020 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | May 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0011
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Light-control panels including layered optical components are described in this application. An example of a light-control panel includes first and second glazing layers and first and second switchable components extending between the first and second glazing layers. The light-control panel also includes a thermal coating extending between the first switchable component and the first glazing layer and a filter extending between the first and second switchable components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.