Moisture resistance electroluminescent phosphor and a manufacturing method thereof having a high initial brightness

摘要

Topic SolutionsAs for this invention, the fluorescent substance particle classified by individual, is the electro- luminescence fluorescent substance which is encapsulated in the inorganic coating which applies atomic layer growth (ALD) coating method. With a more desirable execution form, as for at this coating it is oxy aluminum hydroxide. Just slight loss of the early brightness where the fluorescent substance which is encapsulated quite is difficult to react vis-a-vis the humidity in the atmosphere, the lamp in becomes problem. Selective figure Figure 3