The anode includes an anodic conductive layer, and a fluorophor layer formed on the anodic conductive layer. The fluorophor layer is faced to the electro emitter.
及一阳极,其包括一阳极导电层及一形成在阳极导电层上的荧光体层,该荧光体层和电子发射体相对。
Therefore, the invention is able to enlarge the application area of the fluorophor, enhance the brightness and color temperature as well as improve the gas emission performance.