| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a series of new chemically composed fluorescent materials. <P>SOLUTION: Provided are a series of fluorescent materials represented by the chemical formula: A<SB>m</SB>(Ba<SB>1-x</SB>Eu<SB>x</SB><SP>2+</SP>)<SB>n</SB>P<SB>y</SB>O<SB>z</SB>(wherein A is at least one member selected from the group consisting of Li, Na, and K; 0<m<10, 0<n<10, 0<y<10, m+n+y=3/4z; and 0.001<x<0.8). <P>COPYRIGHT: (C)2009,JPO&INPIT |
