J4 ›› 2011, Vol. 24 ›› Issue (5): 30-34.

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Status quo and development directions of high-power LED encapsulation materials

 MU Qiu-Hong, LI Jin-Hui   

  1. New Material Research Institute of , Shandong Academy of Sciences, Jinan 250014, China
  • Received:2011-05-12 Published:2011-10-20 Online:2011-10-20

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Abstract:

        This paper surveys the global development status quo of power LED encapsulation materials.Based on the analysis of present applications of power LED encapsulation materials,we present the irreplaceable role,wide application prospect and huge economic benefits of origanic silicon encapsulation materials.We also indicate that the next development emphasis should be the increase of their refractive index, thermal conductivity and mechanical strength in view of the high-performance and high-reliability requirements of current LED industrial development for encapsulation materials.

Key words: LED, encapsulation materials, organic silicon

CLC Number: 

  • TQ333.93

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