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《Materials Review》 2007-08
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Progress in Research on White Light Emitting Diode and Its Phosphors

LIU Ji,LI Wanwan,SUN Kang(State Key Laboratory of Metal Matrix Composites,Shanghai Jiaotong University,Shanghai 200030)  
White light emitting diode is regarded as the forth generation lamp for its less energy consumption,no pollution and long lifetime.In this paper,the properties of LED are briefly introduced and several methods for fabricating the white-LED are compared.The development of the preparation of various phosphors for white-LED in hight-conversion is reviewed,and especially the advantages and disadvantages of UV-excited phosphor and its development status are introduced.The prospect of white-LED and its phosphor is presented.
【CateGory Index】: TN104.3;TN312.8
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