If the spin coating method is used, a UV-resin is spun on top of the metal film and cured by UV-exposure.
若使用旋涂法,就是在金属膜的上面旋涂一层UV树脂并用UV固化。
Compared to PLEDs composed of pure polymer or of blend active layers prepared by spin coating and vacuum spray methods, our PLED composed of gradient structure emitted brighter light.