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Introduction of item





Materials that are commonly used because the patent has expired


Materials for synthesizing OLED materials


The role of EBL is to prevent the Electrons moving into the transport layer. As a result, the luminous efficiency could be improved.


Substances in the process of synthesizing OLED materials


The role of HTL is to provide the Hole into the luminous layer effcetively.


Organic synthesis essential material such as OLED material


The role of Host material is to provide the Hole & Elcetrons to the R,G,B dopant materials.