Plasma display panel with improved cell geometry

Details Plasma display panel with improved cell geometry Plasma display panel with improved cell geometry

2007-10-30

2007-10-30

Santiago, Mariceli (Department: 2879)

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

C313S587000, C313S582000, C313S584000

Reexamination Certificate

active

10386279

ABSTRACT:
A cell geometry for a coplanar electrode plasma display panel consisting of two transparent plates, one with parallel sustain electrodes, and the other with address electrodes deposited on their surface. The electrodes are covered with a dielectric film. A protective MgO layer is deposited on the dielectric film adjacent the sustain electrodes. A phosphor layer is deposited on the other dielectric film. The plates are scaled together with their electrodes at right angles and the gap between the plates is filled with an inert gas mixture. The geometry of the sustain electrodes and/or associated dielectric film provides a larger equivalent capacitance at the outer part of the sustain electrodes to provide larger luminous efficiencies.

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C.H. Son, J.K. Lee, H.C. Kim, S. Dastgeer, S.S. Yang and S.W. Shin, “P-57: Striation Phenomenon of Plasma Display Panel (PDP) Cell and Its Application to Efficiency Improvement”, SID 01 Digest, Dept. of Electrical Engineering, Pohang University of Science and Technology, Pohang, 790-784, S. Korea, pp. 767-769.

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