The invention relates to a method of manufacturing a rare-earth doped alkaline-earth silicon nitride phosphor of a stoichiometriccomposition.
本发明涉及掺杂稀土的碱土硅氮化物无机发光材料的化学计量组合物的制造方法。
2
Several oxides are offered in the fully stoichiometric form (air calcined) as well as in a slightly reduced composition (vacuum calcination) or even as sub-oxides.