Sublimed OLED Small Molecules

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The purity of OLED materials is one of the most important factors for device performance, which has a direct impact upon not only the efficiency but also the reliability and stability hence the lifetime of the devices. Sublimation is a techinique used to obtain ultra pure grade chemicals to get rid of mainly trace metals inorganic and volatile impurities.


 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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