Light-control panel with layered optical components
US12044875B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2023 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jul 19, 2043 |
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 a first glazing layer, a second glazing layer, a third glazing layer, and a fourth glazing layer, a first switchable component extending between the first glazing layer and the second glazing layer, a thermal coating extending between the first glazing layer and the first switchable component, and a second switchable component extending between the third glazing layer and the fourth glazing layer. The second glazing layer and the third glazing layer have an air gap therebetween, such that the air gap forms a space between the second glazing layer and the third glazing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.