Electrode pair structure of plasma display

Abstract

A structure of electrode couple includes first and second metal electrodes parallel setup on front surface of base plate. Multiple cascaded metal hollow structures in hexagon shape constitute the first metal electrodes and second metal electrodes respectively.

Description

field of invention [0001] The invention relates to a plasma display, in particular to an electrode pair structure applied to the plasma display. Background technique [0002] In general, display devices can be classified into cathode ray tubes and flat panel displays, and flat panel displays can be further classified into liquid crystal displays, plasma displays, and field emission displays (FED). Among them, plasma displays have become the mainstream of large-size full-color displays in the future because they are light, thin, easy to enlarge, have no radiation, and have no viewing angle problems. [0003] Please refer to figure 1 and figure 2 , figure 1 It is a schematic structural diagram of a conventional plasma display 10, figure 2 for figure 1 Schematic sectional view along tangent line 2-2'. The conventional plasma display 10 mainly includes a front substrate 12 , a rear substrate 14 disposed parallel to the front substrate 12 , and an ionized gas 16 is filled...

AI Technical Summary

Problems solved by technology

However, because the electrode area of ​​the metal electrodes 42a and 42b of the fence structure is too large, the excessive discharge area is covered, so the brightness of the display is greatly reduced, so the effect is not very ideal in actual operation and application.

[0010] In addition, for the plasma display 40 that omits the design of the transparent electrodes, since the width of the horizontal electrodes 46a and the vertical electrodes 46b of the fence structure is very narrow, it is still very easy to cause the electrodes to break and cause no electrical connection during the manufacturing process. question

Moreover, as the resolution requirements of plasma displays increase, coupled with the limitation of the minimum line width of the photolithography process, it will also make it increasingly difficult to manufacture metal electrodes with a fence structure with a small line width. However, if the lines of the metal electrodes If the width remains the same, the shading area will increase and the brightness will decrease.

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