Study on the High Efficiency of Anode Phosphor Electrode for Filed Emission Lamp (II) - Diffused Reflection Layer

전계방출광원용 고효율 에노드 형광막 특성 연구(II) - 난반사막

In order to decrease the degradation of phosphor on anode, many kinds of methods try to do coating of phosphor powders and AI metal layer of anode phosphor, In case of direct coating of phosphor powder, thin and uniform coating process are difficult to cover homogeneous in the surface of phosphor powders and given rise to decrease the brightness, Anti-reflection-layer(ARC) with $TiO_2$, $Al_2O_3$, $Y_2O_3$ showed 103[%] the enhancement of brightness in comparable with normal phosphor layer.