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Plasma display panel

A display panel, plasma technology, applied in the direction of gas discharge electrodes, solid cathode components, tube structure components, etc., can solve problems such as reducing emission brightness, blocking, and reducing discharge efficiency of discharge cells.

Inactive Publication Date: 2006-02-15
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This extra part reduces the discharge efficiency in the discharge cell and blocks a large part of the discharge cell, thereby reducing the emission brightness

Method used

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  • Plasma display panel
  • Plasma display panel
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Examples

Experimental program
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Embodiment Construction

[0028] Turning now to the attached drawings, figure 1 is a perspective view of an AC plasma display panel 10 having a general surface discharge type three-electrode structure.

[0029] refer to figure 1 , the plasma display panel 10 includes an upper substrate 11 on which an image is displayed and a lower substrate 21 disposed in parallel with the upper substrate 11 .

[0030] Sustain electrode pairs 12 including common electrodes 13 and scan electrodes 14 are formed on the lower surface of the upper substrate 11 . The common electrode 13 and the scan electrode 14 are separated from each other by a discharge gap (g). The common electrode 13 includes a common transparent electrode 13a and a common bus electrode 13b formed on the lower surface of the common transparent electrode 13a; the scanning electrode 14 includes a scanning transparent electrode 14a and a scanning bus electrode 14b formed on the lower surface of the scanning transparent electrode 14a. Sustain electrode p...

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Abstract

A plasma display panel includes an upper substrate; an upper dielectric layer formed on a lower surface of the upper substrate; a lower substrate facing the upper substrate; a lower dielectric layer formed on an upper surface of the lower substrate; a plurality of address electrodes disposed in the lower dielectric layer and separated from each other; a plurality of barrier ribs, including longitudinal barrier ribs that extend between and parallel to the address electrodes and separated from each other, disposed between the upper substrate and the lower substrate; a phosphor layer formed in discharge spaces disposed between the longitudinal barrier ribs; and a plurality of pairs of sustain electrodes disposed in the upper dielectric layer, each of the pairs including: a first sustain electrode and a second sustain electrode protruding outward respectively from the adjacent longitudinal barrier ribs over the discharge space disposed between them to discharge gap.

Description

technical field [0001] The present invention relates to a plasma display panel, and more particularly, to a plasma display panel having an improved structure capable of increasing light emission brightness and improving discharge efficiency. Background technique [0002] In general, glow discharge is generated by applying a predetermined voltage to the electrodes in a state filled with gas between electrodes disposed in a sealed space, and phosphors formed in a predetermined pattern are excited using ultraviolet rays generated during the glow discharge operation. layers to form images in plasma display panels. [0003] The plasma display panel may be classified into a direct current (DC) plasma display panel and an alternating current (AC) plasma display panel according to a driving method of the plasma display panel. In addition, according to the number of electrodes included in the plasma display panel, the plasma display panel can be classified as a two-electrode type or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J17/49H01J17/04H01J17/16H01J11/24H01J11/36
CPCH01J11/24H01J11/36H01J2211/245H01J2211/323H01J2211/444
Inventor 严基宗
Owner SAMSUNG SDI CO LTD
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