[发明专利]等离子体显示面板用荧光体和用其的等离子体显示面板

权利要求书

1.一种用于PDP的荧光体，所述荧光体为下式1表示的化合物：

式1

(Y_1-x-yGd_xTb_y)Al_rQ_3-r(BO₃)₄

其中0＜x≤1，0＜y≤1，Q为Sc、In或Ga，且0≤r≤3。

2.权利要求1的荧光体，其中式1表示的化合物为至少一种选自以下的化合物：(Y_0.3Gd_0.5Tb_0.2)Al₃(BO₃)₄、(Y_0.1Gd_0.6Tb_0.3)Al₃(BO₃)₄、(Gd_0.6Tb_0.4)Al₃(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al₃(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.95Sc_0.05(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.9Sc_0.1(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.8Sc_0.2(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.5Sc_0.5(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.95In_0.05(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.9In_0.1(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.8In_0.2(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.5In_0.5(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.95Ga_0.05(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.9Ga_0.1(BO₃)₄、(Y_0.2Gd_0.4Tb_0.4)Al_2.8Ga_0.2(BO₃)₄或(Y_0.2Gd_0.4Tb_0.4)Al_2.5Ga_0.5(BO₃)₄。