Luminous vehicle glazing and manufacture thereof
US8829539B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2011 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Sep 20, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4998
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A luminous vehicle glazing, containing: a first sheet containing a mineral or an organic glass having a first main face, a second main face, and an injection edge; a peripheral light source with an emitting face, which faces the injection edge; a guided-light extracting element; a peripheral functional element, bonded to the first sheet, which is fluid-tight, including a cavity for placing the peripheral light source; a covering element, which covers the cavity and the peripheral light source, which is fluid-tight, and which is selected from i) a cap combined with an interfacial element, for interfacial fluid-tightness or ii) a fluid-tight sealing mastic covering the peripheral light source and sealing the peripheral functional element. In addition, a method of manufacturing the luminous vehicle glazing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.