Study on the Degradation of Blue Phosphor for Color PDPs

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Other Title
  • カラーPDP用青色蛍光体の熱劣化について
  • カラー PDPヨウ アオイロ ケイコウタイ ノ ネツ レッカ ニ ツイテ

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Abstract

The BAM(BaMgAl_<10>O_<17> : Eu^<2+>solid solution with the barium-poor aluminate(Ba_<0.75>Al_<11>O_<17.25>)developed in the present work show the strong resistant property to the thermal degradation, such as luminous efficiency and the color coordinate compared to the conventional BAM. From adopting the BAM solid solution system for color PDPs, it is confirmed that the maintenance rate for the luminous degradation and the alteration of the color coordinate y value after heat treatment is improved to be about 1.3 times of those of the conventional BAM, respectively.

Journal

  • ITE Technical Report

    ITE Technical Report 24.36 (0), 23-26, 2000

    The Institute of Image Information and Television Engineers

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