Saint-gobain Glass France

Luxium Solutions, LLC

Other

Saint-gobain Ceramics & Plastics, Inc.

Saint-gobain Adfors

Saint-gobain Cristaux & Détecteurs

Eric E Mattmann

Bruno Viana

Samuel Blahuta

John M Frank

Nicolas Nadaud

Didier Jousse

Samuel Dubrenat

Emmanuel Valentin

Klaus Fischer

Damien Pauwels

Pascal Reutler

Estelle Martin

Fabien Lienhart

Svetoslav Tchakarov

Sylvain Belliot

Hadia Gerardin

Julien Orillard

Mauricette Rondet

Louis Garnier

Pierre-Alain Gillet

Lethicia Gueneau

Eric Petitjean

Jonas Bouchard

Pascal Nael

Camila Garces

Jean-Christophe Giron

Jonathan Schneider

M 6 Avenue De La Commune De Paris Rondet

The invention relates to a glass-fiber textile structure, characterized in that it has a parylene (poly(para-xylylene)) coating with a thickness of between 5 μm and 30 μm, preferably between 6 μm and 25 μm, in particular between 7 and 20 μm. The invention also relates to a method for reinforcing a solid material, which comprises introducing such a textile structure having a parylene coating into a fluid base material, preferably a base material comprising water and a hydraulic binder, and curing the base material.

Glass-fibre textile structure with parylene coating

A scintillation compound can include a rare earth silicate. The rare-earth silicate may be lutetium yttrium orthosilicate. The rare-earth silicate may be doped with Ce. The rare-earth silicate doped with Ce may include a rare-earth element in a tetravalent state at a concentration of at least approximately 10 ppm atomic of the scintillation compound.

Scintillation compound including a rare earth element and a process of forming the same

A scintillation compound can include a rare earth element that is in a divalent (RE) or a tetravalent state (RE). The scintillation compound can include another element to allow for better change balance. The other element may be a principal constituent of the scintillation compound or may be a dopant or a co-dopant. In an embodiment, a metal element in a trivalent state (M) may be replaced by REand a metal element in a divalent state (M). In another embodiment, Mmay be replaced by REand M. In a further embodiment, Mmay be replaced by a REand a metal element in a monovalent state (M). The metal element used for electronic charge balance may have a single valance state, rather than a plurality of valence states, to help reduce the likelihood that the valance state would change during formation of the scintillation compound.

The invention relates to a substrate (), especially a transparent glass substrate, provided with a thin-film multilayer comprising a functional layer () having reflection properties in the infrared and/or in solar radiation, especially a metallic functional layer based on silver or on a metal alloy containing silver, and two coatings (), said coatings being composed of a plurality of dielectric layers (), so that the functional layer () is placed between the two coatings (), the functional layer () being deposited on a wetting layer () itself deposited directly onto a subjacent coating (), characterized in that the subjacent coating () comprises at least one dielectric layer () based on nitride, especially on silicon nitride and/or aluminum nitride, and at least one noncrystalline smoothing layer () made from a mixed oxide, said smoothing layer () being in contact with said superjacent wetting layer ().

Substrate comprising a stack having thermal properties

A radiation detection apparatus can include a radiation sensor having a corresponding radiation sensing region, and a photosensor that is optically couple to the radiation sensor. The radiation sensing region can include optical fibers. In an embodiment, some or all of the optical fibers can be coated. The coating can include a phosphorescent material. In an embodiment, the optical fibers can be arranged in a manner such that optical substrates have substantially no bends.

Optical fiber having a coating, a radiation sensor and a radiation detection apparatus including the optical fiber and a method of making using the same

The invention relates to a transparent or semi-transparent substrate having, over at least a portion of at least one of its surfaces, a photocatalytic coating based on titanium oxide and characterized in that the coated surface has a luminous reflectance less than that of a non-coated surface of the substrate. The invention also relates to methods for obtaining a substrate of this type and to uses for this substrate.

Substrate having a photocatalytic coating

A substrate for an organic light-emitting device, especially a transparent glass substrate, which includes, on a first main face, a bottom electrode film, the electrode film being formed from a thin-film multilayer coating comprising, in succession, at least: a contact layer based on a metal oxide and/or a metal nitride; a metallic functional layer having an intrinsic electrical conductivity property; an overlayer based on the metal oxide and/or a metal nitride, especially for matching the work function of said electrode film, said substrate including a base layer, said base layer covering said main face.

Substrate for an organic light-emitting device, use and process for manufacturing this substrate, and organic light-emitting device

The subject of the invention is a substrate that can be used as a substrate for the epitaxial growth of layers based on gallium nitride and comprising a support material () coated on at least one of its faces with at least one multilayered stack comprising at least one zinc-oxide-based layer (). The substrate is coated with a semiconductor structure of III-N or II-VI type, and it is characterized in that placed between the support material () and said at least one zinc-oxide-based layer () is at least one intermediate layer () comprising oxides with at least two elements chosen from tin (Sn), zinc (Zn), indium (In), gallium (Ga) and antimony (Sb).

Substrate for the epitaxial growth of gallium nitride

Growing community of inventors

Paris, France

Eric E Mattmann