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Plasma display apparatus

A plasma and display technology, applied in the direction of AC plasma display panels, gas discharge tubes/containers, instruments, etc., can solve the problems of rising manufacturing costs of plasma display panels, reduce initial discharge voltage, reduce manufacturing costs, and improve discharge Effect of Diffusion Efficiency

Inactive Publication Date: 2007-12-12
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The transparent electrodes 11a and 12a cause an increase in the manufacturing cost of the plasma display panel

Method used

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Embodiment Construction

[0038] Hereinafter, the plasma display according to the present invention will be described in detail with reference to the drawings.

[0039] However, it should be noted that the plasma display according to the present invention is not limited to the embodiments described in this specification, and there may be multiple embodiments.

[0040] Hereinafter, the plasma display according to the present invention will be described in detail with reference to FIG. 2 to FIG. 17 . FIG. 2 is a perspective view showing one embodiment of a panel included in the plasma display according to the present invention.

[0041]Referring to FIG. 2, the plasma display panel includes an upper panel 200 and a lower panel 210 glued at a prescribed interval. Address electrodes 213 formed on lower substrate 211 in a direction intersecting sustain electrode pairs 202 and 203 , and partition walls 212 formed on lower substrate 211 and partition a plurality of discharge cells are included.

[0042] Uppe...

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Abstract

The present invention relates to a plasma display apparatus. The plasma display apparatus includes an upper substrate (200), first (202) and second (203) electrodes formed on the upper substrate, a lower substrate (210) disposed opposite to the upper substrate, a third electrode (213) formed on the lower substrate, and a barrier rib (212) formed on the lower substrate, for partitioning a discharge cell. At least one of the first and second electrodes is formed of one layer. The barrier rib is formed using a photosensitive material. The photosensitive material includes an inorganic component containing glass particle, and an organic component containing a photosensitive compound. In accordance with the plasma display apparatus of the present invention, since transparent electrodes made of ITO are removed, the manufacturing cost of a plasma display panel can be saved. Furthermore, the protruding electrodes are projected from the scan electrode or the sustain electrode line to the center of the discharge cell or in an opposite direction to that of the center of the discharge cell. It is therefore possible to lower a firing voltage and can increase discharge diffusion efficiency within a discharge cell.

Description

technical field [0001] The present invention relates to a plasma display (Plasma Display), and more specifically, to a panel (Panel) included in the plasma display. Background technique [0002] The plasma display panel is a member formed by the partition wall formed between the upper substrate and the lower substrate to form a unit cell, and each cell is filled with neon (Ne), helium (He), or a mixed gas of neon and helium (Ne+ He) such as the main discharge gas and a small amount of xenon inert gas. When a high-frequency voltage is used to discharge, the inert gas generates vacuum ultraviolet rays (Vacuum Ultraviolet rays), which make the phosphors formed between the partition walls emit light and display images. Such a plasma display panel is attracting attention as a next-generation display device because it can have a thin and light structure. [0003] FIG. 1 is a diagram showing the structure of a general plasma display panel. As shown in FIG. 1 , the plasma display...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J17/49H01J17/04H01J17/16G09F9/313H01J11/12H01J11/22H01J11/24H01J11/26H01J11/34H01J11/36
CPCH01J2211/363H01J11/24H01J11/36H01J2211/245H01J9/242H01J11/12H01J2211/366
Inventor 裵钟运
Owner LG ELECTRONICS INC
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