发明授权
US06617788B2 Phosphor and display device or light source using the same 失效
荧光体和显示装置或使用其的光源

Phosphor and display device or light source using the same
摘要:
A phosphor having the following formula: (Ba1-a-b-cCaaSrbMc)O.xMgO.yAl2O3 wherein M is at least one element selected from Eu, Tm, Lu and Mn, and a, b, c, x and y satisfy the following conditions: 0
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