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Plasma display device,plasma display system,and method of driving plasma display panel

A display panel and display device technology, applied in stereoscopic systems, static indicators, instruments, etc., can solve problems such as 3D image quality degradation

Inactive Publication Date: 2012-09-19
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if crosstalk occurs, the quality of the 3D image will degrade

Method used

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  • Plasma display device,plasma display system,and method of driving plasma display panel
  • Plasma display device,plasma display system,and method of driving plasma display panel
  • Plasma display device,plasma display system,and method of driving plasma display panel

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Experimental program
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Effect test

Embodiment approach

[0046] figure 1 It is an exploded perspective view showing the structure of panel 10 used in the plasma display device in one embodiment of the present invention. A plurality of display electrode pairs 24 including scan electrodes 22 and sustain electrodes 23 are formed on front substrate 21 made of glass. Then, dielectric layer 25 is formed so as to cover scan electrodes 22 and sustain electrodes 23 , and protective layer 26 is formed on dielectric layer 25 .

[0047] In order to reduce the discharge start voltage of the discharge cell, the protective layer 26 is effective as a panel material and has a large secondary electron emission coefficient under the condition of enclosing neon (Ne) and xenon (Xe) gases and is durable. Excellent material formation with magnesium oxide (MgO) as the main component.

[0048] A plurality of data electrodes 32 are formed on rear substrate 31 , and dielectric layer 33 is formed to cover data electrodes 32 , and grid-shaped partition walls ...

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PUM

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Abstract

The invention provides a plasma display device,a plasma display system and a method of driving the plasma display panel. A plasma display device comprises a driving circuit that drives a plasma display panel by using a head subfield in each field as a subfield in which all cells are initialized during an initialization period and a control-signal generating circuit that generates timing signals for opening and closing shutters including a timing signal for the right eye and a timing signal for the left eye. The timing signals for opening and closing the shutters are generated such that both timing signals for the right eye and the left eye are turned off during the initialization periods in the head subfields, and each field includes an auxiliary subfield in which writing operation is not performed on discharge cells to which a long-persistence phosphor is applied and in which the same writing operation as in the corresponding head subfield is performed on discharge cells to which a short-persistence phosphor is applied.

Description

technical field [0001] The present invention relates to a plasma display device, a plasma display system, and a driving method for a plasma display panel capable of stereoscopically viewing a stereoscopic image composed of right-eye images and left-eye images alternately displayed on a plasma display panel using shutter glasses. Background technique [0002] A typical AC surface discharge panel as a plasma display panel (hereinafter simply referred to as a "panel") has a plurality of discharge cells formed between a front substrate and a rear substrate that are arranged to face each other. In the front substrate, a plurality of pairs of display electrodes are formed parallel to each other on the glass substrate on the front side, and each pair of display electrodes is composed of a pair of scan electrodes and sustain electrodes. Furthermore, a dielectric layer and a protective layer are formed to cover these display electrode pairs. [0003] As for the rear substrate, a plu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/288H04N13/04G09G3/28G09G3/292G09G3/293G09G3/294G09G3/298H01J11/42
CPCG09G3/294G09G3/2927G09G3/2037G09G3/293G09G2340/0435G09G3/003H01J11/42H04N13/0438H04N13/341G09G3/28
Inventor 折口贵彦石塚光洋盐崎裕也
Owner PANASONIC CORP