Abstract: The invention relates to a transparent glass substrate, associated with a transparent electro-conductive layer capable of constituting an electrode of a photovoltaic cell and composed of a doped oxide, characterized by the interposition, between the glass substrate and the transparent electroconductive layer, of a mixed layer of one or more first nitride(s) or oxynitride(s), or oxide(s) or oxycarbide(s) having good adhesive properties with glass, and one or more second nitride(s) or oxynitride(s) or oxide(s) or oxycarbide(s) capable of constituting, possibly in the doped state, a transparent electroconductive layer; a method for producing this substrate; a photovoltaic cell, a tempered and/or curved glass, a shaped heating glass, a plasma screen and a flat lamp electrode having this substrate.

Abstract: Transparent substrate, especially made of glass, associated with an electrode, especially one suitable for solar cells, characterized in that the electrode comprises a first transparent electrically conducting layer composed of an undoped mineral oxide, said first layer being coated with a second transparent electrically conducting layer composed of the same mineral oxide, said mineral oxide however being doped.

Abstract: A process for obtaining a structure having a textured external surface for an organic light-emitting device, which structure includes a mineral glass substrate having a surface which is provided with projections and depressions, the process including the deposition of an etching mask on the surface of the substrate and the etching of the surface of the substrate around the etching mask, and possible removal of the mask, wherein one of the steps of preparing the etching mask consists in forming a multitude of nodules randomly arranged on the surface of the substrate and made of a material possessing no affinity with the glass and wherein, after the etching step, the structure undergoes a moderating step in which the slopes of the projections of submicron height and width obtained by etching are moderated sufficiently to form the thus moderated textured external surface.

Abstract: A process for manufacturing an organic light-emitting diode device bearing a structure having a textured outer surface including a substrate made of inorganic glass that forms the support of the organic light-emitting diode device, includes: manufacturing the structure having a textured outer surface including: vapor depositing, onto the substrate made of inorganic glass, a first dielectric layer of at least 300 nm in thickness at a temperature greater than or equal to 100° C. so as to form protrusions, depositing onto the first layer a second smoothing dielectric layer, having a refractive index greater than or equal to that of the first layer, and made of an essentially amorphous material so as to sufficiently smooth the protrusions and to form the textured outer surface, and depositing, directly onto the smoothing layer, an electrode in the form of layer(s), so as to form a surface that conforms substantially to the smoothed outer surface.

Abstract: The invention relates to a transparent glass substrate, associated with a transparent electro-conductive layer capable of constituting an electrode of a photovoltaic cell and composed of a doped oxide, characterized by the interposition, between the glass substrate and the transparent electroconductive layer, of a mixed layer of one or more first nitride(s) or oxynitride(s), or oxide(s) or oxycarbide(s) having good adhesive properties with glass, and one or more second nitride(s) or oxynitride(s) or oxide(s) or oxycarbide(s) capable of constituting, possibly in the doped state, a transparent electroconductive layer; a method for producing this substrate; a photovoltaic cell, a tempered and/or curved glass, a shaped heating glass, a plasma screen and a flat lamp electrode having this substrate.

Abstract: Surface texturing process, i.e. one for the formation of at least one array of features with a characteristic dimension on at least one surface portion of a substrate having a glass function, characterized in that a solution containing at least one precursor of a material to be deposited is dissociated, at atmospheric pressure, within a flame, said flame being directed toward said surface portion so as to deposit, in the form of a plurality of nodules based on said material, a mask, said mask of said material being subjected to an etching step.

Abstract: Transparent substrate, especially made of glass, associated with an electrode, especially one suitable for solar cells, characterized in that the electrode comprises a first transparent electrically conducting layer composed of an undoped mineral oxide, said first layer being coated with a second transparent electrically conducting layer composed of the same mineral oxide, said mineral oxide however being doped.

Abstract: A hydrophobic/oleophobic coating is formed on a substrate by a process, which comprises ionizing at least one precursor during deposition on the substrate, while during deposition the substrate temperature decreases from a temperature above 80° C. to a temperature below 80° C.