| 摘要 |
<p>A luminescent element includes a luminescent glass and a metal layer with a metal microstructure formed on a surface of the luminescent glass; wherein the luminescent glass has a chemical composition: aR 2 O·bZnO·cSiO 2 ·nMnO 2 , wherein R represents the alkali metal element, a, b, c, and n are, by mole parts, 9.5ˆ¼40, 8ˆ¼40, 35ˆ¼70, and 0.01ˆ¼1, respectively. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.</p> |
