发明申请
US20040166038A1 Coated luminescent material and light-emitting device having such a luminescent material 有权
涂覆的发光材料和具有这种发光材料的发光器件

Coated luminescent material and light-emitting device having such a luminescent material
摘要:
A coated luminescent material having a luminescent material powder formed by grains, the luminescent grains being coated, and the coating being at most 5 nm, preferably at most 2 nm.
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