AC plasma display panel

Abstract

The traditional configuration structure of three electric electrodes is changed in the invented AC plasma display panel. One of the scanning electrode or the maintenance electrode is setup on the dividing wall or the sidewall. The two scanning electrodes share the maintenance electrode setup at the dividing wall so as to manufacture the AC plasma display panel with high sharpness and high-precision.

Description

technical field [0001] The invention relates to an AC plasma display panel, in particular to an AC plasma display panel in which two scan electrodes share one sustain electrode. Background technique [0002] figure 1 is a sectional view showing the structure of a conventional AC plasma display panel. The AC Plasma Display Panel (AC PDP for short) can be divided into an upper structure and a lower structure. As far as the upper structure is concerned, a pair of upper electrodes 4 are formed on the surface of the front glass substrate 1 as scan electrodes (Y) and sustain electrodes (X) respectively, and a conductive layer 2 is formed on the upper electrodes 4 by methods such as printing. . Furthermore, a protective layer 3 is formed on the conductive layer 2 . As for the lower structure, lower electrodes 12 are formed on the rear glass substrate 11 as address electrodes. A discharge space is formed between the front glass substrate 1 and the rear glass substrate 11, and a...

AI Technical Summary

Problems solved by technology

Because the bus electrode is not transparent, it will affect the aperture ratio of AC PDP

[0005] In a conventional AC PDP, since the plasma discharge region 5 is roughly parallel to the front glass substrate 1, the ultraviolet rays 7 emitted during the discharge cannot be effectively dispersed in the discharge space between the front and rear glass substrates (1, 11), Therefore, it will affect the visible light luminous efficiency of the phosphor

[0006] In a traditional AC PDP, the upper electrodes 4 (that is, the X and Y electrodes) are generally arranged on the front glass substrate 1. If the gap (Gap) between the X and Y electrodes is to be adjusted according to the application requirements, the partition wall must also be adjusted. 6 between the pitch (Pitch), so it is not conducive to the adjustment of the X and Y electrode pitch

In addition, when the gap (Gap) between the X and Y electrodes is increased, the pitch (Pitch) of the partition wall 6 is also increased. As far as the display unit (Display Unit) is an AC PDP with a fixed size, due to the gap in the direction of the address electrodes The reduction of pixel units will reduce the overall resolution of AC PDP, which is quite unfavorable for the production of high-definition and high-precision AC PDP

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