Front address structure for high luminous efficacy and low address voltage in ACPDPs

Yoshinari, Masaki; Shintani, Yoichi; Ishibashi, Tadao; Okumura, Yoichi; Komaki, Toshihiro

doi:10.1889/1.2336096

Cited by 3 publications

(1 citation statement)

References 2 publications

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“…So, new structures with front address (FA) electrodes are proposed. 4,5 In this FA structure, because sustain electrodes and address electrodes are placed in the same front glass plate, the distance between the sustain electrodes for scan and address electrodes is shorter than that of conventional PDPs. In FA structures, address voltages are lower than those of conventional PDPs at deep barrier ribs and high Xe content.…”

Section: Introductionmentioning

confidence: 99%

Front address structure for high luminous efficacy and low address voltage in ACPDPs

Yoshinari¹,

Shintani²,

Ishibashi³

et al. 2006

J Soc Info Display

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Abstract— 8‐in. AC plasma display panels with front address (FA) structures were developed. Deep barrier ribs, high‐Xe‐content gas, and long sustain gaps were applied to FA structures to achieve high luminous efficacy. The FA structures have several advantages over conventional structures. Because address electrodes are closer to sustain electrodes, FA PDPs can be driven at lower address voltages, under the condition of deep barrier ribs or high‐Xe‐content gas, than conventional PDPs. A disadvantage of FA PDPs is relatively high capacitance between the sustain electrodes and address electrodes compared to that of conventional PDPs.

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Section: Introductionmentioning

confidence: 99%

Front address structure for high luminous efficacy and low address voltage in ACPDPs

Yoshinari¹,

Shintani²,

Ishibashi³

et al. 2006

J Soc Info Display

Self Cite

View full text Add to dashboard Cite

show abstract

Xe-excitation efficiency and plasma saturation in plasma display microdischarges

Oversluizen

Itoh

Shiga

et al. 2008

Journal of Applied Physics

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Plasma display panel (PDP) efficiency data are correlated with panel emission measurements. A large visible/infrared (vis/IR) ratio of the phosphor emission in the visible to the Xe emission in the infrared indicates a high Xe-excitation efficiency. Monitoring the changes in the vis/IR ratio allows a decomposition of the discharge efficiency into Xe-excitation efficiency and electron heating efficiency contributions. For several different PDP efficiency dependencies on sustain voltage and frequency, consistent trends in Xe-excitation efficiency and electron heating efficiency are found. In addition, in order to follow the discharge development, the time dependence and the spatial distribution of the Xe emission are monitored. The combined results show that plasma saturation is significant to low Xe-content panels in default operation conditions and that plasma saturation decreases with the high voltage high frequency operation of high Xe-content panels. These driving conditions, which are especially suited for high Xe-content panels, govern a fast and spatially distributed discharge development with a lower effective electron temperature, increased Xe-excitation efficiency, and decreased plasma saturation.

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27.1: Invited Paper: High Efficiency Plasma Display Discharges

Oversluizen

Itoh

Shiga

et al. 2008

Symp Digest of Tech Papers

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Plasma display panel efficacy data are correlated with panel emission measurements. A large (VIS/IR)‐ratio, of the phosphor emission in the visible to the Xe emission in the infrared, indicates a high Xe‐excitation efficiency. Monitoring the changes in the (VIS/IR)‐ratio allows a decomposition of the discharge efficiency into Xe‐excitation efficiency and electron‐heating efficiency contributions. for several different panel efficacy dependencies on sustain voltage and frequency, consistent trends in Xe‐excitation efficiency and electron‐heating efficiency are found. In addition, in order to follow the discharge development, the time dependence and the spatial distribution of the Xe emission are monitored. The combined results show that plasma saturation is significant for low Xe content panels in default operation conditions, and that plasma saturation decreases for high voltage, high frequency operation of high Xe‐content panels. Finally, it is found that the Xe‐excitation efficiency increases for increasing sustain voltage and frequency. These driving conditions, which are especially suited for high Xe‐content panels, govern a fast and spatially distributed discharge development, with a lower effective electron temperature and decreased plasma saturation.

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Front address structure for high luminous efficacy and low address voltage in ACPDPs

Cited by 3 publications

References 2 publications

Front address structure for high luminous efficacy and low address voltage in ACPDPs

Front address structure for high luminous efficacy and low address voltage in ACPDPs

Xe-excitation efficiency and plasma saturation in plasma display microdischarges

27.1: Invited Paper: High Efficiency Plasma Display Discharges

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