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Plasma display panel

A technology of plasma display panels and front substrates, applied to solid cathode components, cold cathode tubes, etc., can solve the problems of poor luminance and luminous efficiency, low reliability, and narrow discharge gaps, etc., and achieve improved luminance And luminous efficiency, reliability and life-enhancing effect

Inactive Publication Date: 2007-08-29
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] On the one hand, the prior art of the plasma display panel including the scan electrode 11 and the sustain electrode 12 as mentioned above only produces ultraviolet rays in the negative glow region due to the narrow discharge gap, so the luminance and luminous efficiency are not very good.
[0016] In addition, the reverse discharge is the same as shown in FIG. 2b. Due to the collision of the charged particles affected by the electric field 40, it will cause deterioration in the phosphor 23, resulting in low reliability and short life. question

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Embodiment Construction

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

[0034] 3a and 3b are diagrams showing an improved structure of the plasma display panel of the present invention. As shown in FIGS. 3a and 3b, address electrodes 110, scan electrodes 112, and sustain electrodes 114 are formed on the front substrate 100.

[0035] First, the transparent electrode 110a is formed on the front substrate 100, and at least one metal electrode 110b is formed at the edge position of the transparent electrode 110a in the longitudinal direction. Here, the address electrode 110 includes a transparent electrode 110a and a metal electrode 110b. In the conventional plasma display panel structure, only scan electrodes and sustain electrodes are formed on the front substrate 100. However, in the present invention, an address electrode 110 including a transparent electrode 110a and a metal electrode 110b is formed o...

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Abstract

This invention relates to a plasma display plate including address electrodes, scan electrodes and retaining electrodes, which sets several address electrodes formed on the front base plate, a first dielectric layer covering the address electrodes, several first and second cross walls formed on the first dielectric layer crossly with the address electrodes and dividing a discharge space, scan electrodes formed at the sides of the first cross walls and retaining electrodes formed at the sides of the second cross walls facing the scan electrodes.

Description

Technical field [0001] The present invention relates to the technology of plasma display panels, and more specifically, it relates to plasma display panels including electrodes. Background technique [0002] If an alternating current (AC) or direct current (DC) voltage is applied to the electrodes, a gas discharge is generated between the electrodes. At this time, the phosphor emits light due to ultraviolet radiation, so an image is displayed. A general plasma display panel displays an image. Flat panel display element. [0003] Fig. 1 is a perspective view of an improved structure of a conventional AC type plasma display panel device. As shown in the figure, the plasma display panel places the front glass substrate 10 on the display surface of the portrait display and the rear glass substrate 20 forming the rear surface at a certain distance and is combined in parallel. [0004] The front substrate 10 is provided with scan electrodes and sustain electrodes 11 and 12 that maintai...

Claims

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Application Information

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IPC IPC(8): H01J17/49H01J17/04H01J17/02H01J17/16
Inventor 金鸿昨
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD