Improvements of Phosphors for Plasma Display Panels : Fast decay green phosphor and long life blue phosphor

DOI 2 Citations

Bibliographic Information

Other Title
  • プラズマディスプレイ用蛍光体の特性改善 : 短残光の緑色蛍光体と長寿命の青色蛍光体 : 情報入力,情報ディスプレイ

Abstract

The decay time of green phosphors and the life of blue phosphors for full-color PDPs have been investigated. Optimization of Mn content of Zn_2SiO_4Mn^<2+> to 2.6 (weight%) caused the decay time (1/e) of 3.9ms, which is sufficient for practical use, and other characteristics is also better than conventional phosphors. Luminance of conventional blue phosphor (BaMgAl_<14>O_<23>:Eu^<2+>) decreased with discharging time, the emission spectra also changed. Improved phosphor (BaMgAl_<10>O_<17>Eu^<2+>) dose not change the emission spectra, and the life is longer than conventional phosphor by from two to three times.

Journal

  • ITE Technical Report

    ITE Technical Report 18 (68), 55-60, 1994

    The Institute of Image Information and Television Engineers

Citations (2)*help

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Details 詳細情報について

  • CRID
    1390282679497534080
  • NII Article ID
    110003679381
  • DOI
    10.11485/tvtr.18.68_55
  • ISSN
    24330914
    03864227
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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