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Plasma display

A plasma display and discharge cell technology, which is applied to solid cathode components, cold cathode tubes, etc., can solve the problems of color discount and small color reproduction range, and achieve the effect of improving the discharge cell and expanding the color reproduction range.

Inactive Publication Date: 2007-06-13
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0014] However, in the existing plasma display, there are only red (R), green (G) and blue (B) discharge cells to express the color. When presenting the picture, the color feeling is greatly reduced, and the color reproduction range is small The problem

Method used

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Embodiment Construction

[0033] Hereinafter, embodiments of the plasma display of the present invention will be described in more detail with reference to the accompanying drawings.

[0034] Firstly, a front panel formed by scan electrodes and sustain electrodes; a rear panel formed by address electrodes cross-arranged with scan electrodes and sustain electrodes; the plasma display of the present invention includes barrier walls formed on the rear panel to divide several discharge cells. FIG. 4 illustrates several discharge cells of the plasma display of the present invention.

[0035] FIG. 4 is an explanatory view showing a discharge cell of a plasma display according to the present invention.

[0036] As shown in Figure 4, the scan electrodes (Y1, Y2, Y3...Ym) and sustain electrodes (Z1, Z2, Z3...Zm) of the plasma display of the present invention are arranged side by side, addressing The electrodes (X1, X2, X3...Xn) are arranged crosswise on the scan electrodes and the sustain electrodes. In this ...

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Abstract

The invention is for plasma display. The plasma display of the invention comprises of the following several parts: the frontal panel that is formed by Y-port and X-port; the back panel that is formed by the address electrode that are arranged intersectionally by Y-port and X-port; the plasma display of the invention forms obstructing wall on the back plate and several discharge units are divided. The features of the invention are that these discharge units comprises of red subdischarge unit, green subdischarge unit, blue subdischarge unit and yellow subdischarge unit. The subdischarge unit of the plasma display of the invention increases the yellow subdischarge unit; therefore it has effects of improving the discharge unit of plasma display and enlarging the reappearance scope of color.

Description

technical field [0001] The invention relates to the technology of the plasma display, in particular to a plasma display which expands the color reproduction range by improving the structure of the discharge unit of the plasma display. Background technique [0002] Generally speaking, the barrier wall between the front substrate and the rear substrate of the plasma display can form independent small units, and each small unit is filled with neon (Ne), helium (He) or neon and helium (Ne+He) Mixed gases and such discharge gases and inert gases containing small amounts of xenon. When the high voltage is discharged, the inert gas emits vacuum ultraviolet rays (Vacuum Ultraviolet rays), which makes the phosphor in the barrier wall emit light and form an image. Thus, the plasma display is attracting attention as a next-generation symbol product with its thin and light screen. [0003] FIG. 1 is a diagram showing the structure of a general plasma display. [0004] As shown in Fig...

Claims

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Application Information

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IPC IPC(8): H01J17/49H01J17/04H01J17/16
Inventor 安正植赵润熙
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD
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