发明名称 RARE-EARTH FREE PHOSPHOR MANUFACTURING METHODS
摘要 <p>Drawing 1 is a brief manufacturing flowchart through a sol-gel method, which is used to manufacture powders wherein the level of crystallization of the manufactured powder is measured according to heat treating temperature. As a result, the crystal structure has high efficiency and high color rendering by measuring quantum efficiency according to interaction between V-V ions and V-Cs, V-Ba, V-Zn ions in which metal ions like CsVO_3 (Cs), Ba_2V_2O_7 (Ba) and Zn_3V_2O_8 (Zn) are added to a -VO_4 tetrahedron structure.</p>
申请公布号 KR20150023191(A) 申请公布日期 2015.03.05
申请号 KR20130100762 申请日期 2013.08.25
申请人 JEON, YOUNG SUN 发明人 JEON, YOUNG SUN
分类号 C09K11/08;C09K11/69 主分类号 C09K11/08
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