等离子体聚萘薄膜作发光层的蓝色发光二极管

Blue Light Emitting Diodes Using Plasma Polymerized Naphthalene as Emitting Layer

等离子体聚萘薄膜作发光层的蓝色发光二极管马於光，唐建国，张海峰，沈家骢，刘式墉，刘晓东（吉林大学分子光谱与分子结构开放实验室，集成光电子学国家重点实验室，长春，１３００２３）（白求恩医科大学）关键词等离子体聚合物，蓝光，发光二极管Ｂｕｒｒｏｕｇｈｅｓ...

The photoluminescence and electroluminescence properties of plasma polymerized naphthalene films are investigated.The emission is a fluorescence rather than a phosphorescence process with a life time in the order of a few nanoseconds.Blue emission with peak wavelength 490 nm from the Al/PPN/ITO diodes was observed when operated in a continuous DC mode for a forward bias ITO at positive polarity.