摘要:
A diffuser is provided in an illumination system, where the diffuser is capable of blocking significant amounts of infrared (IR) and/or ultraviolet (UV) radiation. In certain example embodiments of this invention, the diffuser includes a glass substrate which supports an IR/UV coating(s) that blocks significant amounts of IR and/or UV radiation thereby reducing the amount of IR and/or UV radiation which can makes its way through the diffuser. In certain example embodiments, the coating may include particulate in a frit matrix so that the coating may both diffuse visible light and perform IR and/or UV blocking.
摘要:
The invention provides an enamel composition that imparts a frosted appearance to glass articles such as bottles and windows while allowing a wide firing range and maintaining consistent properties such as gloss and light transmittance. The composition comprises a zinc borosilicate glass frit with one or more crystalline materials added thereto.
摘要:
Un substrat transparent (10) en un matériau transparent résistant à une température supérieure à 5000C, tel que le saphir comporte des évidements (13, 14) dans au moins une de ses faces (11 , 12) et/ou une gorge (15) usinée dans son épaisseur, destinés à être garnis par des dépôts d'émail (23 à 30) opaques, translucides ou transparents, colorés ou non, en fonction des pigments utilisés dans la composition de l'émail. Application au cadran d'une pièce d'horlogerie.
摘要:
A porous inorganic substrate that may be used as a support, upon which biological, biochemical, or chemical reactions may be executed, is provided. A porous layer of the substrate is tinted with a colorant agent, and the porous substrate has at least about 15-20% less auto-fluorescence background relative to a conventional "white" porous substrate. The tinted porous layer provides improved signal to noise ratios that are important in detection metrics when performing biological or chemical binding assays. Once the porous layer is functionalized, one may immobilize probe molecules on or within the porous layer to create a microarray having a greater probe concentration and retention capability than conventional non-porous inorganic substrates, without suffering relatively high levels of auto-fluorescence and other detriments common to un-tinted porous substrates.
摘要:
The invention concerns a method for decorating a glass object such as a container or bottle which consists in: a) spraying on the glass object, using dry process electrostatic spraying, an enamel-based product, b) placing said treated object in an oven, for firing at a temperature ranging between 600 DEG C and 650 DEG C, for 15 to 25 minutes, c) using an enamel-based product comprising an enamel particle powder, and mixing by cold process the enamel-based product with one or more pigments, prior to step (a) so as to obtain a uniformly ground and coloured glass object.
摘要:
The object of the invention is to provide a method for sintering bioactive glass or bioactive glass composite. The method according to the invention is characterised in that the sintering is performed with a localised electromagnetic and/or acoustic energy. Other objects of the invention are a method for coating a device with bioactive glass or bioactive glass composite and a method for attaching at least two devices. All these methods use sintering with localised electromagnetic and/or acoustic energy.
摘要:
Before heat treatment of a glass sheet, a layer of enamel paint is printed on at least one portion of the glass sheet (5), either by screen-printing or tampon-printing, in the form of at least one block (4), on which at least one laser beam is directed in such a way that it removes a layer of enamel paint at desired positions (7), thereby providing the glass sheet with specific immediate information and identification data relative to date, time and/or process equipment which are stocked in a computer database for at least three years.
摘要:
An apparatus is provided for producing a substrate for PDP, which can easily reduce ununiformity of a dielectric layer and defects of ribs. The apparatus is so constituted that it comprises: a table for the plate, a rib precursor supplying portion for providing a precursor of the ribs on the plate, a pliable mold having at least groove portions provided in parallel with each other at a fixed distance, which is disposed on the precursor of the ribs provided on the plate, a mold pressing portion for applying a pressure to the mold, thereby to contact the mold closely with the plate via the precursor of the ribs, and a driving portion for moving the mold pressing portion along the groove portions of the mold.