Laminated glazing with variable liquid-crystal-induced scattering, and process and device for manufacturing it
First Claim
1. A laminated glazing with variable liquid-crystal-induced scattering, the laminated glazing comprising:
- a first glass sheet and a second glass sheet, wherein there is a peripheral groove between the first glass sheet and the second glass sheet;
a first electrode and a second electrode positioned between the first glass sheet and the second glass sheet;
an electrically controllable, variable scattering system comprising liquid crystals, the first and second electrodes making contact with the liquid crystals;
first and second electrically conductive links, to the first and second electrodes respectively;
electrical wiring with two wiring inputs, a first wiring input electrically connected to the first electrically conductive link and a second wiring input electrically connected to the second electrically conductive link, wherein at least a portion of the electrical wiring is positioned in the peripheral groove; and
a polymer material, for protecting the first and second wiring inputs, which makes contact with the first and second glass sheets;
wherein the protective polymer material is positioned in the peripheral groove and forms a seal configured to seal the first and second electrically conductive links, the electrical wiring positioned in the peripheral groove, and the first and second wiring inputs from liquid water.
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Accused Products
Abstract
A laminated glazing with variable liquid-crystal-induced scattering, includes a first glass sheet; a first interlayer film for laminating the first glass sheet, made from a first plastic material; an electrically controllable, variable scattering system including the liquid crystals between a first support for a first electrode and a second support for a second electrode, the electrodes making contact with the liquid crystals; a second interlayer film, made from a second plastic material for laminating a second glass sheet; links to the electrodes; electrical wiring with two wiring inputs; a polymer material, for protecting the wiring inputs, which makes contact with the glass sheets; and a seal for sealing the liquid crystals and the electrodes from water. The protective polymer material forms a seal for sealing the electrode links and the wiring inputs from liquid water.
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Citations
20 Claims
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1. A laminated glazing with variable liquid-crystal-induced scattering, the laminated glazing comprising:
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a first glass sheet and a second glass sheet, wherein there is a peripheral groove between the first glass sheet and the second glass sheet; a first electrode and a second electrode positioned between the first glass sheet and the second glass sheet; an electrically controllable, variable scattering system comprising liquid crystals, the first and second electrodes making contact with the liquid crystals; first and second electrically conductive links, to the first and second electrodes respectively; electrical wiring with two wiring inputs, a first wiring input electrically connected to the first electrically conductive link and a second wiring input electrically connected to the second electrically conductive link, wherein at least a portion of the electrical wiring is positioned in the peripheral groove; and a polymer material, for protecting the first and second wiring inputs, which makes contact with the first and second glass sheets; wherein the protective polymer material is positioned in the peripheral groove and forms a seal configured to seal the first and second electrically conductive links, the electrical wiring positioned in the peripheral groove, and the first and second wiring inputs from liquid water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification