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Plasma addressed display device

A display device and plasma technology, applied in the field of scanning line resolution on an ion box, can solve the problems of reducing yield, disconnection, reducing efficiency, etc., and achieve the effects of improving efficiency, increasing turn-on rate, and improving high accuracy

Inactive Publication Date: 2003-10-15
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the narrowing of the electrode width may cause disconnection or the like, which poses a problem of lower yield and significantly lower efficiency

Method used

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  • Plasma addressed display device
  • Plasma addressed display device
  • Plasma addressed display device

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Embodiment Construction

[0025] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings.

[0026] Figure 4A , 4B and 4C are typical diagrams showing an embodiment of the plasma-addressed display device of the present invention, wherein Figure 4A is a cross-sectional view showing the structure of the display device; Figure 4B is a timing diagram showing the operation of the display device; and Figure 4C is a view showing the operation of the display device. The plasma address display device of the present invention basically includes a flat panel and peripheral scanning circuits and signal circuits. Figure 4A It shows the structure of the panel, in which the display box 1 and the plasma box 2 are superimposed on each other, and there is a common intermediate sheet 3 between them. The plasma cell 2 includes a lower glass substrate 4 attached to an intermediate sheet 3 . A dischargeable gas such as xenon or neon is contained in th...

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Abstract

The invention disclose a plasma addressed display device characterized in that a plurality of scanning electrodes are formed in each discharge channel, wherein discharge is generated by applying selective pulses in sequence to the plurality of scanning electrodes allocated to each discharge channel, whereby each of the number of the scanning electrodes and the number of partition walls can be reduced in at least half to thereby enhance the opening ratio, as compared with a related art plasma addressed display device.

Description

technical field [0001] The present invention relates to a plasma-addressed display device, which includes a flat panel and peripheral circuits, the flat panel has a display box and a plasma box overlapping each other, and particularly relates to a method for improving the resolution of scanning lines formed on the plasma box technology. Background technique [0002] figure 1 The structure of a plasma-addressed display device disclosed in Japanese Patent Laid-Open Publication Hei 4-265931 is shown. like figure 1 As shown, the plasma-addressed display device has a flat panel structure including a display cell 1, a plasma cell 2 and a common intermediate sheet 3 sandwiched between them. The intermediate sheet 3 is usually made of an extremely thin glass sheet, called a microsheet. The plasma cell 2 comprises a lower glass substrate 4 attached to an intermediate sheet 3 . A dischargeable gas is enclosed in the gap formed between the plasma cell 2 and the intermediate sheet ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G09G3/36
CPCG02F1/13334G09G3/3662H01J17/485
Inventor 林正健
Owner SONY CORP
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