Green phosphor and device using the same

摘要

The present invention relates to a green phosphor (28) having a magnetoplumbite-type crystal structure, which contains at least Mn, La and Tb, which contains at least Tb and La but does not contain Ce, or which contains at least Mn, La and Zn. A green phosphor (28) embodying the present invention can be used as a phosphor capable of being excited by vacuum ultraviolet radiation.