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Flat-type plasma discharging display device and driving method

A plasma and display device technology, applied in AC plasma display panels, gas discharge electrodes, gas discharge tubes/containers, etc., can solve the problems of power consumption and response, electrode resistance increase, etc.

Inactive Publication Date: 2007-08-15
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in the development direction of large screens, there are problems in power consumption and response due to the increase in electrode resistance

Method used

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  • Flat-type plasma discharging display device and driving method
  • Flat-type plasma discharging display device and driving method
  • Flat-type plasma discharging display device and driving method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0077] In this embodiment, the first and second substrates are arranged face to face, and their peripheral portions are sintered and sealed to form a flat panel type display housing.

[0078] On a common substrate, for example, on a first substrate constituting a flat-panel display housing, a discharge sustaining electrode group formed by arranging a plurality of parallel discharge sustaining electrodes, and a group of discharge sustaining electrodes connected by arranging a plurality of discharge start address electrodes are formed. The address electrodes are formed in parallel with the address electrodes.

[0079]The discharge sustaining electrodes extend in one direction, for example, in a parallel direction, and are arranged in parallel, and the address electrodes, for example, are formed in a vertical direction intersecting the discharge sustaining electrodes, at least between these discharge sustaining electrodes and the address electrodes to be arranged flatly. The inte...

no. 2 example

[0191] In this flat-panel type plasma discharge display device as well, the first substrate and the second substrate are disposed facing each other while maintaining a prescribed interval therebetween, thereby constituting a housing of the flat-panel type display. In this flat panel type plasma discharge display device, a discharge sustaining electrode group in which a plurality of discharge sustaining electrodes are arranged is formed on a first substrate, and an address electrode group in which a plurality of address electrodes are arranged is formed on a second substrate.

[0192] To form a plurality of plasma discharge portions for one discharge start portion of the address electrode, the interval between the paired discharge sustain electrodes for the plasma discharge portion in the discharge sustain is set to be equal to or less than 50 μm, preferably is 20 μm or less, eg, 10 μm or less, substantially, the plasma discharge is maintained independently of the negative lumin...

no. 3 example

[0256] In this embodiment also, the first and second substrates are arranged face to face, the peripheral portion is hermetically sealed by sintering or the like, and a flat-plate-shaped space is formed between the two substrates as a flat-plate-shaped housing.

[0257] A discharge sustain electrode group in which a plurality of discharge sustain electrodes is arranged is formed on the first substrate, and an address electrode group in which a plurality of address electrodes are arranged is formed on the second substrate except for a plurality of partition walls formed in parallel.

[0258] The discharge sustaining electrode group includes a plurality of discharge electrodes forming a pair at the time of sustain discharge, the discharge electrodes being arranged in parallel while maintaining a prescribed interval from each other, mainly in one direction (x-direction) along the substrate surface of the first substrate Extend up.

[0259]Partition walls are formed in parallel al...

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Abstract

A flat type plasma discharge display device includes a discharge sustaining electrode group (X) having first and second discharge sustaining electrodes and an address electrode group (Y) having address electrodes, a plurality of plasma discharge parts (P) are formed for one discharge start part thereof, and the plasma discharge parts relating to one discharge start part are driven sequentially or simultaneously to emit a light, whereby it becomes possible that plasma display of high definition and high luminance is performed in the flat type plasma discharge display device.

Description

technical field [0001] The present application relates to a flat-panel plasma discharge display device and a driving method thereof. Background technique [0002] Hitherto, an AC type display device utilizing plasma discharge, or an AC (Alternating Current) type plasma display panel (PDP) has been known. [0003] Such an AC-type PDP can be used in a two-electrode structure and a three-electrode structure. [0004] A general PDP in a three-electrode structure is shown in a sectional view in FIG. 27, that is, as shown in this schematic structural view in an open state, first and second substrates 51 and 52 made of, for example, glass substrates are arranged in such a manner as to pass through each other. The partition wall 53 between them is disposed opposite to each other at a prescribed interval, and their peripheral portions are sealed with glass frit or the like, thus constituting the housing of the flat panel type display. [0005] For example, on the inner surface of t...

Claims

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Application Information

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IPC IPC(8): H01J17/49G09G3/28G09G3/20G09G3/288G09G3/291G09G3/294G09G3/296G09G3/298H01J11/12H01J11/14H01J11/22H01J11/24H01J11/26H01J11/32H01J11/34H01J11/36H01J11/38
CPCH01J11/28H01J2211/326G09G3/299H01J11/24H01J2211/30H01J11/32H01J11/14H01J2211/323H01J2211/245H01J11/12G09G3/2983G09G3/298G09G3/291H01J11/34
Inventor 森启安倍浩信
Owner SONY CORP