| 摘要 |
The present invention provides a light emitting diode-converted phosphor compound having the following formula: <?in-line-formulae description="In-line Formulae" end="lead"?>Am(B1-xCex3+)nGeyOz <?in-line-formulae description="In-line Formulae" end="tail"?> wherein A is at least one element selected from the group consisting of Ca, Sr and Ba; B is at least one element selected from the group consisting of La, Y and Gd; m, n, y and z is more than 0 respectively, and 2m+3n+4y=2z; and 0.0001<=x<=0.8.
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