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Method for driving plasma display panel and plasma display device

A plasma and driving method technology, applied in the direction of identification devices, static indicators, instruments, etc., to achieve high display brightness and increase the effect of luminous amount

Inactive Publication Date: 2006-04-05
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, there may be a case where a dielectric layer, a phosphor layer, and a rib are formed on the third electrode.

Method used

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  • Method for driving plasma display panel and plasma display device
  • Method for driving plasma display panel and plasma display device
  • Method for driving plasma display panel and plasma display device

Examples

Experimental program
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Embodiment Construction

[0040] figure 1 Shows the overall structure of the plasma display device (PDP device) in the first embodiment of the present invention. The PDP1 used in the PDP device in the first embodiment is a conventional PDP in which discharge occurs between a pair of first (X) electrodes and second (Y) electrodes, and employs the present invention. Such as figure 1 As shown in , in the PDP1 of the first embodiment, X electrodes X1, X2, . . . , Xn and Y electrodes Y1, Y2, . Z1, Z2, . . . , Zn are disposed between each pair of X electrodes and Y electrodes. Thereby forming n three-electrode groups, namely X electrodes, Y electrodes and Z electrodes. In addition, address electrodes A1, A2, . . . , Am extending in the vertical direction are arranged so as to intersect with n sets of X electrodes, Y electrodes, and Z electrodes, forming one cell at the intersection points. Thus, n display rows and m display columns are formed.

[0041] Such as figure 1 As shown in , the PDP device in t...

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Abstract

A method for driving a plasma display panel and a plasma display device for improving the amount of emitted light are disclosed. In a three-electrode type PDP, a third (Z) electrode is provided between a first (X) electrode and a second (Y) electrode between which a discharge is caused to occur and at least during a discharge period during which a repetitive discharge (a sustain discharge) is caused to occur between the first and second electrodes, the third electrode is set to substantially the same potential as an electrode used as a cathode during the repetitive discharge between the first and second electrodes.

Description

technical field [0001] The present invention relates to an A / C type plasma display panel (PDP) used as a display part of a personal computer or a workstation, a flat TV, or as a plasma display displaying advertisements, information and the like. Background technique [0002] In AC-type color PDP devices, an addressing / display separation (ADS) system is widely used, in which a period (addressing period) for determining a cell to be displayed and a display period (holding period) for discharging a photoelectric element for display are Detached. In this system, charges are accumulated in cells to be lit during an address period, and the charges are used to generate discharge during a sustain period for display. [0003] The plasma display panel includes: a two-electrode type PDP in which a plurality of first electrodes extending in a first direction and parallel to each other are provided, and a plurality of second electrodes extending in a second direction perpendicular to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/288G09G3/28H01J17/49G09F9/313G09G3/20G09G3/291G09G3/294G09G3/298
CPCG09G3/299G09G2320/0228G09G3/2942G09G3/2986G09G3/291G09G3/296
Inventor 佐佐木孝小林敬幸糸川直树
Owner HITACHI LTD