Glazed element, device with glazed element and associated thermal imaging camera
US12083768B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 26, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Sep 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B17/10761
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A glazed element includes a vehicle glazing having an external main face intended to be oriented toward an exterior and an internal main face intended to be on a passenger compartment side, the glazing including a through-hole between the internal main face and the external face, the through-hole being delimited by a side wall of the glazing, and, in the through-hole, an insert made of material that is transparent in an LB range of wavelengths in an infrared spectrum ranging at least from 9.5 μm to 10.5 μm, the insert being made of material of refractive index n in the LB range, with an interior face and an exterior face, wherein the interior and exterior faces of the insert form a non-zero angle at an apex A, the insert having a thickness e that is variable and decreasing toward an upper edge of the glazing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.