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Method for raising luminous efficiency of field emissive luminescent material, luminescent glass element and the preparing method thereof
Method for raising luminous efficiency of field emissive luminescent material, luminescent glass element and the preparing method thereof
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机译:提高场致发光材料的发光效率的方法,发光玻璃元件及其制备方法
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摘要
A method for raising luminous efficiency of field emissive luminescent material, a luminescent glass element and the preparing method thereof are provided. The method for raising luminous efficiency of field emissive luminescent material comprises: forming a nonperiodic metal film having metal micro-nano structure on the surface of a luminescent glass body having a composition of aM2O.bY2O3.cSiO2.dTb2O3; eradiating cathode ray to the metal film, and the cathode ray penetrating the metal film to make the glass body to luminesce. The luminescent glass element has a luminescent glass body, and a nonperiodic metal film having metal micro-nano structure forming on the glass body. The preparing method of the element comprises: preparing a luminescent glass body, forming a metal film on the surface of the luminescent glass body, annealing and cooling to obtain the luminescent glass element. The luminescent glass element in the invention has good transmissivity, high homogenization and luminous efficiency, good stability and simple structure. The preparing method thereof is simple and has a low cost.
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机译:提供了一种提高场致发光材料的发光效率的方法,一种发光玻璃元件及其制备方法。一种提高场致发光材料的发光效率的方法,包括:在组成为aM 2 Sub> O.bY 2 Sub> O 3 Sub> .cSiO 2 Sub> .dTb 2 Sub> O 3 Sub>;将阴极射线辐射到金属膜上,然后阴极射线穿透金属膜,使玻璃体发光。发光玻璃元件具有发光玻璃体和在玻璃体上形成的具有金属微纳结构的非周期性金属膜。所述元件的制备方法包括:制备发光玻璃体,在所述发光玻璃体的表面上形成金属膜,退火并冷却以获得所述发光玻璃元件。本发明的发光玻璃元件具有良好的透射率,较高的均匀度和发光效率,良好的稳定性和简单的结构。其制备方法简单,成本低。
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