Motor Vehicle glazing
US10603875B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2016 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Jul 1, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q3/82
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A motor vehicle glazing, including: (i) two sheets of glass, external and internal, each respectively including an external face and an internal face, joined by one or more thermoplastic separator sheets, (ii) at least one electrically powered functional assembly being inserted between the glazing sheets, (iii) a capacitive sensor controlling the power supply of the functional assembly, the sensor also being arranged on a transparent support coated with an equally transparent conductive layer—(consisting of a first area which corresponds to the capacitive electrode and a second area corresponding to the shielding electrode surrounding the first area, the first and second areas being separated by a distance A), and (iv) a capacitive switch placed at a distance B from the capacitive electrode, where the distances A and B are equal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.