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Plasma display panel and manufacturing method thereof, back plate exposure apparatus for plasma display panel

A technology of a plasma display panel and a manufacturing method, which are applied in the directions of alternating current plasma display panels, optical/shielding devices, cold cathode manufacturing, etc., can solve the problems of reducing the reliability of the plasma display panel, etc. Effect

Inactive Publication Date: 2007-09-12
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem of lowering the reliability of the plasma display panel

Method used

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  • Plasma display panel and manufacturing method thereof, back plate exposure apparatus for plasma display panel
  • Plasma display panel and manufacturing method thereof, back plate exposure apparatus for plasma display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] Hereinafter, the best example of the present invention will be described in more detail with reference to the attached figures.

[0049] FIG. 3 is a picture showing a front substrate of the plasma display panel of the present invention.

[0050] Before analyzing Fig. 3, the plasma display panel of the present invention is on the front glass as the display surface for displaying images, a plurality of front substrates and sustain electrode pairs formed by forming scan electrodes and sustain electrodes in pairs are arranged; On the back glass forming the back side, it is bonded in parallel with the above-mentioned plurality of sustain electrode pairs intersecting with the back substrate of the address electrodes arranged at a certain distance.

[0051] As shown in Figure 3, the plasma display panel of the present invention forms a transparent electrode 301 on the front glass 300, and forms a black matrix 303 and a bus electrode 302 composed of black paste A and electrode ...

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Abstract

The invention discloses a plasma display panel, a manufacturing method thereof, and a rear exposure device used therefor. It includes: a transparent electrode, a black matrix, a bus electrode and a dielectric layer formed on the upper end of the front glass including the black matrix and the bus electrode. The manufacturing method is to form a transparent electrode on the front glass, place the shadow mask of the first model obtained by smearing black paste on the upper end of the front glass including the transparent electrode, place the shadow mask on the back of the front glass for exposure, and apply the electrode on the top of the black paste. Put the paste on the back of the front glass to expose the second model, and develop the black paste and electrode paste at the same time, so as to form the black matrix and bus electrodes and form the dielectric on the front glass where the black matrix and bus electrodes are formed. Floor. The above-mentioned rear light exposure device includes: a light exposure part, an installation part and a dismounting part. Therefore, the mounting stability of the model can be improved, and the reliability of the plasma display panel can be improved.

Description

technical field [0001] The present invention is an invention related to a plasma display panel, more specifically, an invention related to a method of manufacturing a plasma display panel which improves the method of manufacturing a front substrate. Background technique [0002] Generally, a plasma display panel consists of a unit string formed by a barrier formed between a front substrate and a rear substrate, and each string is filled with neon (Ne), helium (He) or a mixed gas containing neon and helium (Ne+He) ) and a small amount of xenon (Xe) inert gas. When the high-frequency voltage is discharged, the inert gas generates vacuum ultraviolet rays (Vacuum Ultraviolet rays), which makes the phosphors formed between the barrier ribs emit light, thereby displaying images. Since such a plasma display panel can have a thin and light structure, it is attracting attention as a second-generation display device. [0003] FIG. 1 is a picture showing the structure of a general pl...

Claims

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Application Information

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IPC IPC(8): H01J17/49H01J17/02H01J17/04H01J9/02H01J9/00H01J11/44
CPCH01J11/12H01J11/24H01J11/44H01J2211/245H01J2211/444
Inventor 文炳俊
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD