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PDP (plasma display panel) discharge electrode and plasma display screen comprising same

A discharge electrode and electrode technology, applied in the field of flat panel display panels, can solve the problems of display brightness blocking and influence, and achieve the effects of low ignition voltage, high brightness, and fast scanning speed

Inactive Publication Date: 2012-03-14
SICHUAN COC DISPLAY DEVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even so, the display brightness is still relatively blocked. Therefore, the opening area should be as large as possible during production, but the large-area opening will have a certain impact on the display contrast of the entire screen.

Method used

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  • PDP (plasma display panel) discharge electrode and plasma display screen comprising same
  • PDP (plasma display panel) discharge electrode and plasma display screen comprising same
  • PDP (plasma display panel) discharge electrode and plasma display screen comprising same

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Embodiment Construction

[0035] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0036] According to an embodiment of the present invention, such as Figure 5-6c , the PDP discharge electrode includes a plurality of electrode bodies arranged side by side, wherein each electrode body has a bus electrode part b, and the bus electrode parts b of each electrode body are parallel to each other and extend in the same direction, wherein any two adjacent electrode bodies They are respectively the first electrode body and the second electrode body; the first electrode body also includes a plurality of lateral discharge portions a on the side of the bus electrode part b facing the second electrode body; the second electrode body also includes A plurality of transparent electrode portions c ...

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Abstract

The invention provides a PDP (plasma display panel) discharge electrode and a plasma display screen comprising the same. The PDP discharge electrode comprises a plurality of electrode bodies arranged in parallel, wherein each electrode body is provided with a bus electrode part, and the bus electrode parts of the electrode bodies are mutually in parallel, in which any two adjacent electrode bodies are respectively a first electrode body and a second electrode body; the first electrode body further comprises a plurality of transverse discharge parts at the bus electrode part facing the second electrode body; and the second electrode body further comprises a plurality of transparent electrode parts at the bus electrode thereof facing towards the first electrode body, and the transparent electrode parts of the second electrode body respectively extend between the adjacent transverse discharge parts of the first electrode body. According to the invention, the PDP discharge electrode utilizes the discharge between the transparent electrode and the metal electrode, and combines the advantages of stability of discharge of the ITO (indium tin oxide) electrode and the quick-response of discharge of the metal electrode, thus obtaining higher light effect while providing a space for sufficient discharge and achieving lower ignition voltage on the base plate.

Description

technical field [0001] The invention relates to the field of flat panel display panels, and more specifically, to a PDP discharge electrode and a plasma display panel comprising the same. Background technique [0002] The ion display panel (plasma display panel, PDP) is the vacuum ultraviolet light of about 147nm generated when the inert mixed gas such as He+Xe, Ne+Xe, He+Ne+Xe or He+Ne+Kr+Xe is discharged in the vacuum chamber, so that Phosphors emit light to achieve text and images that we can perceive visually. [0003] figure 1 is a perspective view of an existing plasma display structure, figure 2 It is a side sectional view of the structure of the existing plasma display screen. refer to figure 1 , figure 2 The PDP discharge unit structure of the three-electrode surface discharge structure is as follows: the scan electrode 11' and the sustain electrode 12' formed in parallel on the front substrate 10' are usually composed of transparent electrodes 11a', 12a' and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J11/24H01J11/18
Inventor 陈立国
Owner SICHUAN COC DISPLAY DEVICES
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