• Title/Summary/Keyword: VT closed curve

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Wall Voltage Transfer Characteristics according to Address Bias Voltage

  • Lee, Y.M.;Jeong, D.C.
    • 한국정보디스플레이학회:학술대회논문집
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    • 2007.08a
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    • pp.601-604
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    • 2007
  • In this paper, we report the wall voltage transfer characteristic between sustain electrodes according to the address bias voltage in a 3-electrodes surface discharge type ac PDP by the VT close curve measurement technique. The result shows the change of wall voltage according to the gap voltage variation depends on the address bias voltage.

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Study of AC-PDP's Discharge Characteristics with Variation time and Temperature in High Xe contents

  • Kim, Hyun-Gyu;Lee, Ho-Jun;Kim, Dong-Hyun;Park, Chung-Hoo;Cho, Sung-Yong;Ha, Chang-Seung;Wi, Sung-Suk;Sim, Choung-Hwan;Lee, Hae-June
    • 한국정보디스플레이학회:학술대회논문집
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    • 2009.10a
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    • pp.732-735
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    • 2009
  • In this paper, high Xe(Ne+Xe 10%, 20%, 30%) AC-PDP's discharge characteristics according to aging time were studied. The static margin, Vt close curve, discharge time lag was measured for experiments. According to increase of Xe partial pressure, the static margin and luminance was increased. As the result of analysis for misfiring probability, the misfiring is frequently occurred in accordance with increasing of aging time. To improve misfiring, we proposed 3Reset waveform and achieved misfiring probability which was improved.

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Influence of Temporal and Permanent Image Sticking Characteristics Under Variable Panel Working Gas Pressure in 42-in. AC-PDPs

  • Park, Choon-Sang;Jang, Soo-Kwan;Kim, Jae-Hyun;Tae, Heung-Sik;Jung, Eun-Young;Ahn, Jung-Chull;Heo, Eun-Gi
    • 한국정보디스플레이학회:학술대회논문집
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    • 2008.10a
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    • pp.1617-1620
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    • 2008
  • The effects of the temporal and permanent bright image stickings were examined under variable panel working gas pressure in the 42-in. ac-PDP with a high Xe (11 %) content. In the cells with and without temporal and permanent bright image stickings, the display luminance, firing voltage, and Vt closed curve were measured relative to the working gas pressure. With a decrease in the working gas pressure, the temporal bright image sticking was observed to be reduced, whereas the permanent bright image sticking was observed to be deteriorated.

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