Efficiency Improvement of Blue Emission of PDP by Gd Doped MgO Film

Takao SAWADA; Ko SANO; Manabu AKIBA

Efficiency Improvement of Blue Emission of PDP by Gd Doped MgO Film

Takao SAWADA, Ko SANO, Manabu AKIBA

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We developed a new method to improve the efficiency of the PDP (plasma display panel) by the use of a novel protecting film or Gd doped MgO film. In the cells of the PDP, the VUV (vacuum ultraviolet ray) is generated by Xe discharge. The VUV is simply absorbed by the protecting film or MgO film. Therefore, normally the absorbed VUV doesn't contribute to the light conversion efficiency. However, the novel protecting film or MgO:Gd film radiates the ultraviolet ray of which 317 nm wavelength, by the irradiation of the shorter wavelength VUV, and it excites the blue phosphor. Consequently the efficiency of blue emission is improved.

Publication: IEICE TRANSACTIONS on Electronics Vol.E85-C No.11 pp.1884-1887

Publication Date: 2002/11/01

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Type of Manuscript: Special Section PAPER (Special Issue on Electronic Displays)

Category: Plasma Displays

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Takao SAWADA, Ko SANO, Manabu AKIBA, "Efficiency Improvement of Blue Emission of PDP by Gd Doped MgO Film" in IEICE TRANSACTIONS on Electronics, vol. E85-C, no. 11, pp. 1884-1887, November 2002, doi: .
Abstract: We developed a new method to improve the efficiency of the PDP (plasma display panel) by the use of a novel protecting film or Gd doped MgO film. In the cells of the PDP, the VUV (vacuum ultraviolet ray) is generated by Xe discharge. The VUV is simply absorbed by the protecting film or MgO film. Therefore, normally the absorbed VUV doesn't contribute to the light conversion efficiency. However, the novel protecting film or MgO:Gd film radiates the ultraviolet ray of which 317 nm wavelength, by the irradiation of the shorter wavelength VUV, and it excites the blue phosphor. Consequently the efficiency of blue emission is improved.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_11_1884/_p

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@ARTICLE{e85-c_11_1884,
author={Takao SAWADA, Ko SANO, Manabu AKIBA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Efficiency Improvement of Blue Emission of PDP by Gd Doped MgO Film},
year={2002},
volume={E85-C},
number={11},
pages={1884-1887},
abstract={We developed a new method to improve the efficiency of the PDP (plasma display panel) by the use of a novel protecting film or Gd doped MgO film. In the cells of the PDP, the VUV (vacuum ultraviolet ray) is generated by Xe discharge. The VUV is simply absorbed by the protecting film or MgO film. Therefore, normally the absorbed VUV doesn't contribute to the light conversion efficiency. However, the novel protecting film or MgO:Gd film radiates the ultraviolet ray of which 317 nm wavelength, by the irradiation of the shorter wavelength VUV, and it excites the blue phosphor. Consequently the efficiency of blue emission is improved.},
keywords={},
doi={},
ISSN={},
month={November},}

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TY - JOUR
TI - Efficiency Improvement of Blue Emission of PDP by Gd Doped MgO Film
T2 - IEICE TRANSACTIONS on Electronics
SP - 1884
EP - 1887
AU - Takao SAWADA
AU - Ko SANO
AU - Manabu AKIBA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 11
JA - IEICE TRANSACTIONS on Electronics
Y1 - November 2002
AB - We developed a new method to improve the efficiency of the PDP (plasma display panel) by the use of a novel protecting film or Gd doped MgO film. In the cells of the PDP, the VUV (vacuum ultraviolet ray) is generated by Xe discharge. The VUV is simply absorbed by the protecting film or MgO film. Therefore, normally the absorbed VUV doesn't contribute to the light conversion efficiency. However, the novel protecting film or MgO:Gd film radiates the ultraviolet ray of which 317 nm wavelength, by the irradiation of the shorter wavelength VUV, and it excites the blue phosphor. Consequently the efficiency of blue emission is improved.
ER -