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PDP nested transparent electrode structure

A transparent electrode, nested technology, applied in the direction of electrode configuration, tube structure components, gas discharge electrodes, etc., can solve the problems of display screen resolution improvement, reduce the coverage area, increase the discharge interval, and reduce the ignition voltage Effect

Inactive Publication Date: 2012-09-05
四川世纪双虹显示器件份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems caused by the improvement of display screen resolution, and provide a PDP nested transparent electrode structure to reduce ignition voltage and increase brightness to achieve the purpose of improving image quality

Method used

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  • PDP nested transparent electrode structure

Examples

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Effect test

no. 1 example

[0018] The first embodiment rectangular nesting

[0019] figure 1 The nested transparent electrode structure of the PDP according to the first embodiment of the present invention is shown. As shown in the figure, the electrode structure includes: a first transparent electrode 11a, a silver electrode (bus electrode) 11b located above the first transparent electrode 11a, a second transparent electrode 12a, and a silver electrode ( bus electrode) 12b.

[0020] Wherein, the first transparent electrode 11a and the silver electrode 11b constitute the sustain discharge electrode X, and the second transparent electrode 12a and the silver electrode 12b constitute the scan / sustain discharge electrode Y. The first transparent electrode has a main body 112 and discharge portions 111 and 113 extending perpendicular to the main body 112, and the second transparent electrode has a main body 122 and a rectangular discharge portion 121 extending perpendicular to the main body, wherein the ma...

no. 2 example

[0021] The second embodiment arc nesting

[0022] figure 2 A nested transparent electrode structure of a PDP according to the second embodiment of the present invention is shown. This embodiment differs from the first embodiment in that the discharge portion 125 of the second transparent electrode is circular, and the discharge portions 115 and 117 of the first transparent electrode are circular to form an arc nest. In this way, the ignition discharge interval of the electrode can be increased, the ignition voltage can be reduced, the discharge interval can be increased, and the brightness can be improved. Moreover, the width of the main body of the ITO transparent electrode can be further reduced, thereby reducing the covering area of ​​the transparent electrode on the upper substrate, thereby improving the overall transparency. .

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Abstract

The invention provides a PDP nested transparent electrode structure, which comprises a first transparent electrode and a second transparent electrode, wherein the first transparent electrode and the second transparent electrode are provided with a main body and a discharge part extending on one side of the main body respectively; the main body of the first transparent electrode and the main body of the second transparent electrode are parallel and extend at intervals; and the discharge part of the first transparent electrode extends at the periphery of the discharge part of the second transparent electrode to form nesting. Through the PDP nested transparent electrode structure, the ignition voltage can be reduced, the brightness is increased and the image quality is improved.

Description

technical field [0001] The invention belongs to the field of gas discharge, and in particular relates to a transparent electrode structure of a substrate on an AC plasma display screen. Background technique [0002] At present, the general-purpose AC gas discharge plasma display adopts a surface discharge structure, including an upper substrate and a lower substrate sealed together with it. The upper substrate is equipped with transparent electrodes and bus electrodes, and the transparent electrodes and bus electrodes constitute discharge electrodes. The discharge electrodes include sustain discharge electrodes X and scan discharge electrodes Y, and a dielectric layer is covered on the surface of the discharge electrodes, and a magnesium oxide protective layer is covered on the dielectric layer. Addressing electrodes perpendicular to the discharge electrodes are arranged on the lower substrate, and a dielectric layer is covered on the addressing electrodes. Strip barriers pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J11/24H01J11/32H01J17/04
Inventor 曹瑞林
Owner 四川世纪双虹显示器件份有限公司