摘要:
The invention relates to the field of displays. One subject of the invention is a glass composition intended for the production of a substrate for a field-emission display, which has an overall light transmission factor under illuminant D65 (TLD65) that varies from 45 to 80% and is preferably equal to 72% or less, measured for a glass thickness of 2.8 mm, and a blue-gray coloration defined by the following chromatic coordinates: a*=−4 to +1, preferably −2 to 0; and b*=−6 to +3, preferably −2 to 0. The substrates obtained advantageously have a reflection brightness (R) of less than 10 Cd/m2.
摘要:
A glass substrate including a first face and a second face opposing the first face, the substrate including, above the second face, an electrode layer which includes at least one electrically conducting layer, wherein the substrate includes, between the second face and the electrode layer, at least one layer of vitreous material having an index in the range from 1.7 to 2.4 and including from 40% to 60% by weight of bismuth oxide Bi2O3 and from 5% to 30% by weight of ZnO.
摘要翻译:1.一种玻璃基板,包括第一面和与所述第一面相对的第二面,所述基板在所述第二面的上方包括包括至少一个导电层的电极层,其中所述基板在所述第二面和所述电极层之间包括 至少一层玻璃质材料,其指数在1.7至2.4之间,包括40至60重量%的氧化铋Bi 2 O 3和5重量%至30重量%的ZnO。
摘要:
A glass substrate including a first face and a second face opposing the first face, the substrate including, above the second face, an electrode layer which includes at least one electrically conducting layer, wherein the substrate includes, between the second face and the electrode layer, at least one layer of vitreous material having an index in the range from 1.7to 2.4and including from 40% to 60% by weight of bismuth oxide Bi2O3 and from 5% to 30% by weight of ZnO.
摘要翻译:1.一种玻璃基板,包括第一面和与所述第一面相对的第二面,所述基板在所述第二面的上方包括包括至少一个导电层的电极层,其中所述基板在所述第二面和所述电极层之间包括 至少一层玻璃质材料,其指数在1.7至2.4的范围内,包括40至60重量%的氧化铋Bi 2 O 3和5重量%至30重量%的ZnO。
摘要:
The subject of the invention is a process for manufacturing red glass containing copper that comprises the steps consisting in: obtaining a mass of colorless molten glass, free of sulfides, the iron oxide weight content of which is between 0.01 and 0.15%; then conveying said mass of molten glass in a feeder channel, in which copper oxide and tin oxide are added to said mass of molten glass, the partial pressure of oxygen in said mass of molten glass being between 10−7 and 10−4; then forming glass objects, especially bottles or flasks from said mass of molten glass; then subjecting said glass objects to a heat treatment so as to develop a red tint.
摘要:
A support for an organic light-emitting diode device successively includes a transparent substrate, made of mineral glass, provided with first and second opposite main faces, the substrate being coated on its second face with a diffusing layer which includes a vitreous mineral binder and diffusing elements dispersed in the binder, the vitreous binder includes between 40% and 60% by weight of bismuth oxide Bi2O3 inclusive of these values, or even between 45% and 58% by weight of bismuth oxide Bi2O3 inclusive of these values, and the proportion of the vitreous binder is at least 20% of the total weight of the diffusing layer.
摘要翻译:有机发光二极管器件的支撑件依次包括由矿物玻璃制成的透明衬底,其具有第一和第二相对主面,衬底在其第二面上涂覆有扩散层,该漫射层包括玻璃状矿物粘合剂和扩散 分散在粘合剂中的元素,玻璃粘合剂包括40重量%至60重量%的氧化铋Bi 2 O 3,包括这些值,或甚至包含45至58重量%的氧化铋Bi 2 O 3,包括这些值, 玻璃粘合剂为漫射层总重量的至少20%。
摘要:
The subject of the invention is a process for manufacturing red glass containing copper that comprises the steps consisting in: obtaining a mass of colorless molten glass, free of sulfides, the iron oxide weight content of which is between 0.01 and 0.15%; then conveying said mass of molten glass in a feeder channel, in which copper oxide and tin oxide are added to said mass of molten glass, the partial pressure of oxygen in said mass of molten glass being between 10−7 and 10−4; then forming glass objects, especially bottles or flasks from said mass of molten glass; then subjecting said glass objects to a heat treatment so as to develop a red tint.
摘要:
A support for an organic light-emitting diode device successively includes a transparent substrate, made of mineral glass, provided with first and second opposite main faces, the substrate being coated on its second face with a diffusing layer which includes a vitreous mineral binder and diffusing elements dispersed in the binder, the vitreous binder includes between 40% and 60% by weight of bismuth oxide Bi2O3 inclusive of these values, or even between 45% and 58% by weight of bismuth oxide Bi2O3 inclusive of these values, and the proportion of the vitreous binder is at least 20% of the total weight of the diffusing layer.
摘要翻译:有机发光二极管器件的支撑件依次包括由矿物玻璃制成的透明衬底,其具有第一和第二相对主面,衬底在其第二面上涂覆有扩散层,该漫射层包括玻璃状矿物粘合剂和扩散 分散在粘合剂中的元素,玻璃粘合剂包括40重量%至60重量%的氧化铋Bi 2 O 3,包括这些值,或甚至包含45至58重量%的氧化铋Bi 2 O 3,包括这些值, 玻璃粘合剂为漫射层总重量的至少20%。
摘要:
The invention relates to the field of display panels, especially field-emission display panels.The subject of the invention is a glass composition intended for the manufacture of a substrate for a display panel, having an infrared radiation transmission factor measured at 910 nm (TIR910) of 40% or less, an overall light transmission factor under illuminant D65 (TLD65) of greater than 40%, a dominant wavelength (λD) that varies from 480 to 570 nm and a purity of 8% or less, these values being measured with a glass thickness of 2.8 mm, said composition comprising the following coloring agents, in percentages by weight: Fe2O30.4-2% FeO0.1-0.6% CoO 0-200 ppm Se 0-30 ppm NiO0-1000 ppm CuO 0-6600 ppm.
摘要:
Glass plate intended to constitute a plate-shaped product provided on at least part of at least one of its faces with a metal coating, the said plate being resistant to coloration due to at least one metal species Mn+ the said metal coating, which species, under the conditions in which the product is manufactured and/or used, would be liable to migrate into the glass from its surface and then undergo reduction to the species M0 responsible for the coloration, characterized in that it includes, at least on the surface and on at least one face sensitive to coloration, a composition capable of limiting or preventing the said migration and/or the said reduction of the one or more Mn+ species.
摘要翻译:旨在构成在其至少一个表面的至少一部分上设置有金属涂层的板状产品的玻璃板,所述板由于至少一种金属种类M + 所述金属涂层,在制造和/或使用该产品的条件下,该物质将易于从其表面迁移到玻璃中,然后进行还原成负责的物质 用于着色,其特征在于,其至少在表面上和对着色敏感的至少一个面上包含能够限制或防止所述迁移和/或所述还原的一种或多种M“ n + SUP>物种。