標題: | PHOSPHORS AND LIGHTING APPARATUS USING THE SAME |
作者: | CHEN, Teng-Ming Chen, Po-Ju |
公開日期: | 25-Jun-2009 |
摘要: | A phosphor has a chemical formula of: (X1-mEum)4Y(BO3)3, wherein X is at least one of the group consisting of Ca, Sr and Ba, and Y is at least one of the group consisting of Li, Na and K, while 0<m≦0.5. |
官方說明文件#: | H01J001/63 C01F017/00 |
URI: | http://hdl.handle.net/11536/105522 |
專利國: | USA |
專利號碼: | 20090160316 |
Appears in Collections: | Patents |
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