TONG Hong-bo,LIU Qing.Research Development on Thin Film Electroluminescent Phosphor Materials[J],37(3):65-67
Research Development on Thin Film Electroluminescent Phosphor Materials
Received:February 22, 2008  Revised:June 10, 2008
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KeyWord:Electroluminescence  Thin film  Phosphor materials
     
AuthorInstitution
TONG Hong-bo School of Mechanical Engineering, Liaoning Shihua University, Fushun , China
LIU Qing School of Mechanical Engineering, Liaoning Shihua University, Fushun , China
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Abstract:
      Thin film electroluminescent( TFEL) displays are complex optoelectronic devices with chanllenging material requirements. The multilayer device structure includes two electrodes, two insulators, and a semiconducting phosphor layer. The structure and electroluminescent mechanism of TFEL devices were described. The current status of the red, green, blue and white TFEL phosphors was reviewed, and the future prospect was discussed.
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