AC plasma display device

A plasma display and sustaining electrode technology, which is applied to alternating current plasma display panels, tube structural parts, sustaining/scanning electrodes, etc., can solve the problems of large area of ​​upper scanning electrodes and sustaining electrodes, increased power consumption, etc. Discharge efficiency, power consumption reduction, effect of reducing discharge power

Inactive Publication Date: 2006-05-10
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] As mentioned above, the AC PDP with the positive pole region has disadvantages such as large scanning electrode and sustain electrode area on the upper plate, and increased power consumption.

Method used

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Embodiment Construction

[0028] Hereinafter, an idealized embodiment of the present invention will be described with reference to the drawings.

[0029] image 3 It is a cross-sectional view of an AC PDP upper board with a positive pole area of ​​the first embodiment of the present invention. The upper panel pixels 100 of the AC PDP are arranged in the form of wrapping partition walls, and inside the pixels, the scan electrodes 11 and the sustain electrodes 12 are arranged at a certain interval, and the distance between the scan electrodes 11 and the sustain electrodes 12 is "d1".

[0030] In the first embodiment of the present invention, the scan electrode 11 and the sustain electrode 12 are separated in the inner surface 95 of the partition wall, respectively, and are arranged toward the inner direction of the partition wall.

[0031] Figure 4a to 4b It is a cross-sectional view of an AC PDP upper board with a positive pole region of the second embodiment of the present invention. In the second embod...

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Abstract

This invention relates to alternating plasma display, which comprises one pair of transparent sustaining electrode upper board and down board. The said transparent electrode removes the isolation wall crossing part to the said alternating plasma display battery. This invention can reduce each electrode area and electricity consumption and discharging current and improves discharging efficiency.

Description

【Technical Field】 [0001] The present invention relates to an AC plasma display, and more specifically, it relates to a plasma display that can reduce the area of ​​each electrode of the upper plate, reduce power consumption, reduce discharge current, and improve discharge efficiency. 【Background technique】 [0002] Generally, a plasma display panel (hereinafter referred to as PDP) uses 147nm ultraviolet rays generated during He+Xe or Ne+Xe inert gas discharge to excite phosphors to achieve light emission and display images containing text or images. [0003] Therefore, PDP is not only easier to achieve ultra-thin and large-scale, but also has the advantages of clearer screen, low-voltage drive, and long life. [0004] In the current commercial PDP, most of the discharge efficiency is 1 ~ 1.5lm / W, and the discharge efficiency of some experimental PDPs can reach 2.0lm / W. [0005] From a structural improvement point of view, the increase in discharge efficiency is due to the increas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J11/10H01J11/24H01J17/02
Inventor 朴宰范
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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