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Method for producing plasma display panel

A technology for display panels and manufacturing methods, applied in the manufacture of discharge tubes/lamps, cold cathodes, tubes/lamp screens, etc., which can solve the problems of uneven thickness coating, reduced discharge performance of plasma display panels, and unbalanced physical strength and other issues to achieve the effect of improving the discharge characteristics

Inactive Publication Date: 2007-06-06
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Yet this kind of method as shown in Fig. 2 b, when utilizing physical strength to coat the sticky paste 202' that forms the transparent electrode on the front glass plate 203, because the physical strength of using certain pressure means is unbalanced, will cause the sticky paste that forms transparent electrode. Slurry 202' is applied with non-uniform thickness
Uneven electrode thickness is the cause of reduced discharge performance of plasma display panels

Method used

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  • Method for producing plasma display panel
  • Method for producing plasma display panel
  • Method for producing plasma display panel

Examples

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Embodiment Construction

[0031] Hereinafter, an embodiment of a method for manufacturing a plasma display panel of the present invention will be described in more detail with reference to the accompanying drawings.

[0032] FIG. 3 is a sequence diagram sequentially showing a method of manufacturing a plasma display panel according to the present invention.

[0033] As shown in FIG. 3, the manufacturing method of the plasma display panel of the present invention includes the following assembling processes: a front panel manufacturing process, a rear panel manufacturing process, and a combination process for combining the front and rear panels.

[0034] Step 100, first look at the manufacturing process of the front panel.

[0035] Step 110 , after the material—the front glass plate is prepared, a plurality of sustain electrode groups, ie scan electrodes and sustain electrodes, are formed on the top of the front glass plate.

[0036] Step 120, thus forming an upper dielectric layer on the sustain electr...

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Abstract

A method for preparing plasma display face plate includes utilizing rotary coating mode to coat transparent electrode paste on top of position glass, drying paste of scanning electrode and maintaining electrode, utilizing a shading cover in certain mode to carry out exposure on paste of scanning electrode and maintaining electrode, fixing and exposing said scanning electrode and maintaining electrode.

Description

technical field [0001] The present invention relates to the technology of the manufacturing method of the plasma display panel, and especially relates to a method of manufacturing the plasma display panel which improves the coating method of the paste used for electrode formation and makes the thickness of the electrode uniform when the electrodes of the plasma display panel are formed. related inventions. Background technique [0002] In general, the partition wall between the front substrate and the rear substrate of the plasma display panel forms a unit cell, and each cell is filled with a mixed gas containing neon (Ne), helium (He) or neon and helium (Ne+He) Such discharge gas and a small amount of inert gas of xenon. When the high voltage is discharged, the inert gas emits vacuum ultraviolet rays (Vacuum Ultraviolet rays), which makes the phosphor in the partition wall emit light and form an image. In this way, the plasma display panel can realize light and thin featu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/00H01J9/02H01J9/20
Inventor 金诗元
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD