CPC C09K 11/7708 (2013.01) [C01G 15/006 (2013.01); C09K 11/7776 (2013.01); H01L 33/502 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); H01L 2933/0041 (2013.01)] | 19 Claims |
1. A red light and near-infrared light-emitting material, containing a compound represented by a molecular formula, aSc2O3·Ga2O3·bR2O3, wherein the element R comprises one or two of Cr, Ni, Fe, Yb, Nd or Er; 0.001≤a≤0.6; and 0.001≤b≤0.1.
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