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Plasma display panel

A technology for plasma display panels and substrates, which is applied to alternating current plasma display panels, gas discharge tubes/containers, electrical components, etc., and can solve problems such as the weakening of the average brightness of discharge cells

Inactive Publication Date: 2005-06-22
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the average brightness of the discharge cells weakens

Method used

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  • Plasma display panel
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Embodiment Construction

[0034] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

[0035] A surface discharge plasma display panel in which discharge occurs in the plane direction of the substrate in the present invention will now be described.

[0036] image 3 is a perspective view of a surface discharge plasma display panel having comb bus lines according to a first embodiment of the present invention.

[0037] see image 3 with 4 , on the surface of the first substrate 100 facing the second substrate 200, several pairs of strip-shaped transparent discharge sustain electrodes 130a and 130b are arranged, and comb-shaped first and second bus electrodes 140 are formed on the discharge sustain electrodes 130a and 130b. and 141. Here, the first and second bus electrodes 140 and 141 have main bus lines 140a and 141a formed in an extending direction of the discharge sustain electrodes 130a and...

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Abstract

A plasma display panel is provided. In the provided plasma display panel, in the discharge area formed by the two substrates, unit pixel areas arranged in a matrix shape are defined on the surface of one substrate facing the other substrate; in the unit pixel area, the transparent Discharge sustain electrodes are formed facing each other on the surface of the substrate; and two bus electrodes are connected to the outside of the corresponding transparent discharge sustain electrodes to surround a unit pixel region. Therefore, a uniform discharge occurs throughout the discharge region, thereby increasing the average luminance. In addition, anode area discharge is performed by securing a sufficient discharge distance.

Description

technical field [0001] The present invention relates to a plasma display panel, more precisely, to a surface discharge plasma display panel. Background technique [0002] In a surface discharge plasma display panel, a discharge occurs parallel to the substrate. The discharge sustaining electrodes are arranged on the front panel of the plasma display panel, thereby forming optical channels in the pixel area. Therefore, the plasma display panel is formed of a light transmissive material. Here, indium tin oxide (ITO) is used as a light-transmitting conductive material and a transparent electrode material. Since a light transmissive material such as ITO has high resistance, the material is selectively used in the plasma discharge region and transmits an electrical signal to the ITO electrode through a bus formed of a metal having low resistance. [0003] figure 1 is a perspective view of a conventional surface discharge plasma display panel, figure 2 yes figure 1 A cross-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J11/22H01J11/24H01J11/34H01J11/36
CPCH01J11/12H01J11/24H01J2211/245
Inventor 李圣仪金永模畑中秀和孙承贤藏尚勋李柱贤金起永朴亨彬
Owner SAMSUNG SDI CO LTD