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Plasma display panel and method of driving the same

A plasma and display panel technology, applied to AC plasma display panels, static indicators, gas discharge electrodes, etc., can solve problems such as wasting power, consuming time, and prolonging the unstable discharge period

Inactive Publication Date: 2006-10-04
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when addressing is performed using the wall charges formed by the above address discharge, unnecessary time is consumed and power is wasted
To solve this problem the method of shortening the pulse causing addressing and prolonging the sustain discharge period may be unstable, it may also increase the discharge voltage

Method used

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  • Plasma display panel and method of driving the same
  • Plasma display panel and method of driving the same
  • Plasma display panel and method of driving the same

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Embodiment Construction

[0023] The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure is thorough, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numbers in the figures indicate like elements.

[0024] It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present.

[0025] im...

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PUM

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Abstract

A plasma display panel (PDP) and a method of driving the same, and the PDP includes a lower substrate and an upper substrate facing each other with a discharge space therebetween, a plurality of barrier ribs arranged between the lower substrate and the upper substrate to partition the discharge space and define a plurality of discharge cells, a pair of first and second sustain electrodes corresponding to the discharge cells electron emission sources that correspond to the discharge cells, emit electrons into the discharge cells to address the discharge cells and simultaneously cause a sustain discharge between the first and second sustain electrodes, and a florescent layer coated on inner walls of the discharge cells.

Description

technical field [0001] The present invention relates to a plasma display panel (PDP), and more particularly, to a PDP including an electron emission source having an addressing function and a driving method of the PDP. Background technique [0002] In general, a PDP causes a gas discharge between electrodes by applying a voltage to electrodes, thereby generating ultraviolet (UV) rays to excite fluorescent materials to emit visible light, thereby displaying images. Depending on the structure of their discharge cells, PDPs may be direct current (DC) PDPs or alternating current (AC) PDPs. All electrodes of a DC PDP are exposed to a discharge space, and charges move directly between the electrodes. In contrast, in an AC PDP, a dielectric layer covers at least one electrode, and discharge is performed by wall charges rather than charges directly moving between the electrodes. [0003] Depending on the electrode arrangement, the PDP may also be a facing discharge type PDP or a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/28G09G3/288G09G3/20H01J17/49G09F9/313G09G3/291G09G3/293G09G3/294G09G3/298H01J11/12H01J11/14H01J11/22H01J11/24H01J11/26H01J11/28H01J11/34
CPCG09G3/2983H01J11/12H01J2211/225H01J11/26G09G3/2011G09G3/2014G09G3/2803H01J11/22H01J11/34H01J11/50
Inventor 藏尚勋畑中秀和朴亨彬金起永孙承贤金城秀
Owner SAMSUNG SDI CO LTD