Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same
US9400411B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2011 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Mar 3, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1339
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A liquid-crystal multiple glazing including a first glass sheet and a second glass sheet that is sealed by a sealing gasket, first and second electrodes with first and second electricity supply zones, a liquid-crystal layer, between 15 and 60 μm, with spacers, the first glass sheet protruding by a first protruding side and including the first electricity supply zone, electrical cabling with a first cabling input with a first electrically insulating polymer material, a third glass sheet laminated with the second glass sheet, the third glass sheet protruding from the second glass sheet by a side covering the first electrically insulating material, referred to as the first covering side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.