发明名称 |
Phosphor material of phosphate compound |
摘要 |
The present invention is a yellow-green phosphor material with a high luminescence intensity. The present invention is suitable for excitation by ultraviolet or blue light. The phosphor material is made of a phosphate compound with a chemical formula of LiZn1-xPO4:Mx(0<x<0.2). The host lattice is LiZn1-xPO4 and the luminescent center is Mx, which is a transition metal element. The present invention is easily and fast fabricated for mass production and has a fine color purity and a good thermal stability.
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申请公布号 |
US7803287(B2) |
申请公布日期 |
2010.09.28 |
申请号 |
US20070802583 |
申请日期 |
2007.05.23 |
申请人 |
NATIONAL CENTRAL UNIVERSITY |
发明人 |
LIU RU-SHI;BAGINSKIY IVAN;CHAN TING-SHAN;CHANG JENQ-YANG |
分类号 |
C09K11/70;C09K11/54;C09K11/55 |
主分类号 |
C09K11/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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