| Patent application number | Description | Published |
|---|
| 20090004412 | Low-Emissivity Glazing - Low emissivity glazing which is an assembly of thin layers including at least one metal layer reflecting infrared rays between one or more dielectric layers located between the metal layer and the glass sheet and on the metal layer, the light transmission of one clear float glass sheet 4 mm thick coated with said layers being not less than 83%, the metal layer being selected such that the emissivity is not higher than 0.042. | 01-01-2009 |
| 20090239066 | LOW EMISSIVITY GLAZING - A low emissivity glazing on a pane of glass, includes a set of thin layers formed by vacuum deposition assisted by magnetron, the set of thin layers including at least one metal layer reflecting infra-red rays between one or more dielectric layers located between the metal layer and the glass sheet, the metal layer being provided with a protective barrier coating, including a layer of titanium oxide or sub-oxide, deposited in a weakly oxidizing atmosphere at reduced pressure via a conducting titanium oxide cathode. | 09-24-2009 |
| 20100092771 | BENDING OF GLASS SHEETS - The present invention relates to a glazing comprising an assembly of thin layers having at least one conductive metal layer and dielectric layers, in which at least one dielectric layer located under a metal layer is deposited by a high-power pulsed magnetron sputtering process (HPPMS). | 04-15-2010 |
| 20110020621 | GLASS-TYPE SUBSTRATE COATED WITH THIN LAYERS AND PRODUCTION METHOD - A transparent glass-type substrate coated with a stack of thin layers, constituting for example a conductive substrate for solar cells, for example photovoltaic cells, and a method for producing such a substrate. The stack of thin layers includes an underlayer, a conductive layer of which has a thickness between 200 and 1000 nm, an upper layer of which has a refractive index between 1.45 and 2.2 and a thickness between 5 and 300 nm. The substrate and the stack are such that the haze is lower than 5%, the transmission value between 450 and 850 nm minus the haze being greater than 70% or even 74%. The substrates combine contradictory electrical and optical properties of: high electrical conductivity, the presence of a buffer layer, and high light and solar transmission. | 01-27-2011 |
| 20110140004 | GLASS ARTICLE WITH IDENTIFICATION MEANS AND METHOD FOR IDENTIFYING A GLASS ARTICLE - A glass article comprising identification means and a method for detecting the presence of the said identification means are disclosed. The glass article comprises at least one glass sheet which is covered by a layer comprising dispersed and invisible identification means. The identification means according to the invention allows identification of the presence of an intrinsic characteristic of said glass article which is invisible to the naked eye or difficult to detect. | 06-16-2011 |
| 20110297988 | TRANSPARENT SUBSTRATE FOR PHOTONIC DEVICES - Transparent substrate ( | 12-08-2011 |
| Patent application number | Description | Published |
|---|
| 20090136765 | LOW EMISSIVITY COATING WITH LOW SOLAR HEAT GAIN COEFFICIENT, ENHANCED CHEMICAL AND MECHANICAL PROPERTIES AND METHOD OF MAKING THE SAME - The invention provides low-emissivity stacks being characterized by a low solar heat gain coefficient (SHGC), enhanced aesthetics, mechanical and chemical durability, and a tolerance for tempering or heat strengthening. The invention moreover provides low-emissivity coatings comprising, in order outward from the substrate a first dielectric layer; a first nucleation layer; a first Ag layer; a first barrier layer; a second dielectric layer; a second nucleation layer; a second Ag layer; a second barrier layer; a third dielectric layer; and optionally, a topcoat layer, and methods for depositing such coatings on substrates. | 05-28-2009 |
| 20110135955 | LOW EMISSIVITY COATING WITH LOW SOLAR HEAT GAIN COEFFICIENT, ENHANCED CHEMICAL AND MECHANICAL PROPERTIES AND METHOD OF MAKING THE SAME - The invention provides low-emissivity stacks being characterized by a low solar heat gain coefficient (SHGC), enhanced aesthetics, mechanical and chemical durability, and a tolerance for tempering or heat strengthening. The invention moreover provides low-emissivity coatings comprising, in order outward from the substrate a first dielectric layer; a first nucleation layer; a first Ag layer; a first barrier layer; a second dielectric layer; a second nucleation layer; a second Ag layer; a second barrier layer; a third dielectric layer; and optionally, a topcoat layer, and methods for depositing such coatings on substrates. | 06-09-2011 |
