摘要:
This invention concerns a thermally stable glass composition, which comprises the following constituents in the following proportions by weight: ______________________________________ SiO.sub.2 45 to 68% Al.sub.2 O.sub.3 0 to 20% ZrO.sub.2 0 to 20% B.sub.2 O.sub.3 0 to 10% Na.sub.2 O 2 to 12% K.sub.2 O 3.5 to 9% CaO 1 to 13% MgO 0 to 8% ______________________________________ the sum of the contents of the oxides SiO.sub.2, Al.sub.2 O.sub.3 and ZrO.sub.2 remaining equal to or less than 70%, the sum of the oxides Al.sub.2 O.sub.3 and ZrO.sub.2 being equal to or greater than 2%, the sum of the alkaline oxides Na.sub.2 O and K.sub.2 O being equal to or greater than 8%, said composition comprising, if desired, the oxides BaO and/or SrO in proportions such that: 11%.ltoreq.MgO+CaO+BaO+SrO
摘要翻译:PCT No.PCT / FR95 / 01347 Sec。 371日期1996年12月13日第 102(e)日期1996年12月13日PCT提交1995年10月13日PCT公布。 公开号WO96 / 11887 日期1996年04月25日本发明涉及一种热稳定性玻璃组合物,其包含以下重量比的以下组分:SiO 2 45至68%Al 2 O 3 0至20%ZrO 2 0至20%-B 2 O 3 0至10% - Na2O 2〜12% - K2O 3.5〜9% - CaO 1〜13% - MgO 0〜8% - 氧化物SiO 2,Al 2 O 3和ZrO 2的含量之和等于或小于70% 氧化物Al 2 O 3和ZrO 2等于或大于2%,碱性氧化物Na 2 O和K 2 O的总和等于或大于8%,如果需要,所述组合物包含氧化物BaO和/或SrO,其比例使得 :11% = MgO + CaO + BaO + SrO <30%该玻璃组合物可用于生产用于发射屏幕或耐火玻璃板的基板。
摘要:
A glass spacer, obtained by a drawing process, having an approximately polygonal bearing cross-section with at least one rectangle having the dimensions a, b, and the spacer having a height 1, the dimensions of the glass spacer satisfying the relationship of a
摘要翻译:通过拉伸工艺获得的玻璃间隔件具有近似多边形的轴承横截面,其具有尺寸为a,b的至少一个矩形和具有高度1的间隔件,玻璃间隔件的尺寸满足a < 300μm,0.2mm <1 <20mm,b / a <1000,优选b / a <200。
摘要:
This invention concerns a thermally stable glass composition, which comprises the following constituents in the following proportions by weight:______________________________________ SiO.sub.2 45 to 68% Al.sub.2 O.sub.3 0 to 20% ZrO.sub.2 0 to 20% B.sub.2 O.sub.3 0 to 10% Na.sub.2 O 2 to 12% K.sub.2 O 3.5 to 9% CaO 1 to 13% MgO 0 to 8%______________________________________the sum of the contents of the oxides SiO.sub.2, Al.sub.2 O.sub.3 and ZrO.sub.2 remaining equal to or less than 70%, the sum of the oxides Al.sub.2 O.sub.3 and ZrO.sub.2 being equal to or greater than 2%, the sum of the alkaline oxides Na.sub.2 O and K.sub.2 O being equal to or greater than 8%, said composition comprising, if desired, the oxides BaO and/or SrO in proportions such that:11%.ltoreq.MgO+CaO--BaO+SrO>30%This glass composition may be used for the production of substrates for an emissive screen or for that of a fire-resistant pane.
摘要翻译:本发明涉及一种热稳定性玻璃组合物,其包含以下重量比的以下组分: - SiO 2 45至68%-Al 2 O 3 0至20%-ZrO 2 0至20%-B 2 O 3 0至10%Na 2 O 2至12 % - K2O 3.5〜9% - CaO 1〜13% - MgO 0〜8% - 氧化物SiO 2,Al 2 O 3和ZrO 2的含量的总和等于或小于70%,氧化物Al 2 O 3和ZrO 2的总和 等于或大于2%,碱性氧化物Na 2 O和K 2 O的总和等于或大于8%,如果需要,所述组合物包含氧化物BaO和/或SrO,其比例使得:11% = MgO + CaO-BaO + SrO> 30%该玻璃组合物可用于生产用于发射屏幕或耐火玻璃板的基板。
摘要:
The subject of the present invention is a glass spacer intended to keep two substrates spaced apart, its glass matrix having a volume electronic conductivity advantageously between 10−13 and 10−5 ohm−1·cm−1.According to a variant of the invention, the glass spacer has a modulus of elasticity of greater than 90 GPA.
摘要:
The invention relates to 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, the base layer covering the main face.
摘要:
An electroconductive layer (2) designed to be combined with a substrate having a glass function, said layer (2) being composed of a metal grid (9), characterized in that the metal grid (9) consists of a pure metal and in that it is coated with at least one electrochemical protection layer (10), especially a metal layer or a metal nitride layer.
摘要:
A substrate bearing, on one main face, a composite electrode, which includes an electroconductive network which is a layer formed from strands made of an electroconductive material based on a metal and/or a metal oxide, and having a light transmission of at least 60% at 550 nm, the space between the strands of the network being filled by an electroconductive fill material. The composite electrode also includes an electroconductive coating, which may or may not be different from the fill material, covering the electroconductive network, and in electrical connection with the strands, having a thickness greater than or equal to 40 nm, of resistivity ρ1 less than 105 Ω·cm and greater than the resistivity of the network, the coating forming a smoothed outer surface of the electrode. The composite electrode additionally has a sheet resistance less than or equal to 10Ω/□.
摘要:
An encapsulated light-emitting device including a light-emitting system including an electroluminescent active layer positioned on a protective substrate and between two electrodes, a protective cover for the electroluminescent layer, attached to the substrate, a sealant sealing against liquid water and water vapor, a surround over the circumference of the device, made of at least one metal part or made of at least one plastic or glass part having a metal portion, the metal part or metal portion being used at least for a first electrical connection to one of the electrodes, or including at least one electroconductive layer deposited over one of the edges of the side of the substrate or of the cover and jutting out, between the surround and the substrate or the cover, for a first electrical connection to one of the electrodes.
摘要:
A spacer for keeping a space between two substrates formed from glass sheets, more particularly a space of small thickness, generally less than a few millimeters, over the entire area of the sheet substrates, in a device such as a display screen, vacuum-type insulating glazing or a flat lamp, the surface of said spacer being at least partly electronically conducting, characterized in that said spacer is formed from a core not exhibiting electronic conductivity, the shape and the constituent material of which are chosen to provide the thermomechanical integrity of the substrates in the final device, said core being at least partly coated with at least one layer of a glass exhibiting electronic conductivity, and capable of giving the spacer electronic conductivity at 50° C. of 10−13 to 10 ohm−1.cm−1.
摘要:
A method for preparing silicon nitride films with improved properties and characterized by a limited concentration of hydrogen atoms, a high index of refraction, resistance to attack by a hydrofluoric solution, prevention of diffusion of alkalines and oxygen, and good dielectric properties such as optical gap. The process of preparation uses plasma CVD with ammonia. The invention can be applicable to flat screens, TFT transistors and functional glazings.