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Drive apparatus of plasma display board and drive method thereof

A technology of plasma display panels and driving devices, applied in identification devices, static indicators, instruments, etc., can solve the problems of wall charge loss, misdischarge, etc., and achieve the effect of preventing misdischarge

Inactive Publication Date: 2007-09-26
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, it will lead to the loss of wall charge, and thus lead to the occurrence of misdischarge phenomenon.

Method used

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  • Drive apparatus of plasma display board and drive method thereof
  • Drive apparatus of plasma display board and drive method thereof
  • Drive apparatus of plasma display board and drive method thereof

Examples

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Embodiment Construction

[0043] Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0044] FIG. 5 is a schematic diagram showing the structure of a driving device for a plasma display panel according to the present invention. FIG. 6 is a schematic diagram illustrating the ER-up time of sustain pulses applied to scan and sustain electrodes according to the present invention. As can be seen from the above-mentioned Fig. 5 and Fig. 6, the driving device of the plasma display panel of the present invention is composed of the following parts: a plurality of scan electrodes (Y1 to Ym) and sustain electrodes (Z1 to Zm) are formed into a pair A plasma display panel 50 disposed on its upper substrate (not marked on the figure), and at the same time, the data electrodes (X1 to Xm) intersecting with the above-mentioned scan electrodes and sustain electrodes are arranged on its lower substrate (not marked on the figure); The scanning d...

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PUM

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Abstract

This invention relates to one plasma display board drive device and its drive method, wherein, the device comprises the following parts: plasma display board to form one pair of scanning and sustaining electrodes onto its top baseboard and to set them by cross on down baseboard; each electrode drive device to drive above scanning, sustaining and data electrodes; timer control device to adjust and exert the plasma display board surround temperatures onto the scanning and sustaining impulse ER-up time control device.

Description

technical field [0001] The invention relates to a driving device of a plasma display panel and a driving method thereof. In particular, it relates to a driving device and a driving method of a plasma display panel which can always provide suitable driving conditions with temperature changes, thereby ensuring stable operation. Background technique [0002] Generally speaking, a plasma display panel (Plasma Display Panel: hereinafter referred to as "PDP") uses the 147nm ultraviolet rays generated by the discharge of the inert gas mixture of He+Xe or Ne+Xe to make the phosphor emit light, so as to include Images including text or graphs are displayed. [0003] FIG. 1 is a schematic diagram showing the structure of a three-electrode surface discharge type AC-PDP according to the prior art. As can be seen from FIG. 1, for the three-electrode surface discharge type AC-PDP, it includes the following parts: the scan / sustain electrode 11a and the common sustain electrode 12a locate...

Claims

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Application Information

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IPC IPC(8): G09G3/28G09G3/288G09G3/20H01J17/49G09F9/313
Inventor 金南珍崔正泌
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD
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