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Plasma display panel

A display panel, plasma technology, applied in static indicators, tube structure parts, instruments, etc., can solve the problems of small area of ​​addressing electrodes 11, narrow distribution area of ​​positive column discharge area, low luminous efficiency, etc. The effect of efficiency

Inactive Publication Date: 2006-11-08
LG ELECTRONICS(NANJING) PLASMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0032] So, if Figure 4 As shown, the address electrode 11 of the prior art is composed of a single (Single) row intersecting the scan electrode 21 and the sustain electrode 22, so the area of ​​the address electrode 11 that can become the wall charge transfer path is small, and as a result there are The problem of low luminous efficiency due to the narrow distribution area of ​​the positive column discharge area

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Embodiment Construction

[0070] Hereinafter, the present invention will be described with reference to the drawings and examples.

[0071] Figure 5 It is a plan view illustrating address electrodes of the plasma display panel according to the first embodiment of the present invention. The address electrode is made up of the following parts: a main row 100 with a plurality of discharge cells 200; a pair of extended rows 110a, 110b that intersect with the above-mentioned main row 100 and exist in mutually isolated positions; The area isolated on both sides, a pair of auxiliary rows 110 respectively extended on a pair of extended rows 110a, 110b.

[0072] Here, the above main row 100 is in Figure 5 There are various discharge cells on a straight line such as the A-B line.

[0073] Furthermore, the discharge cells are formed on the scan electrodes and the sustain electrodes formed on the upper substrate which are separated from each other, and are also formed on the lower substrate separated from the...

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Abstract

A plasma display panel is provided to increase light emitting efficiency by widening a positive column discharge area. A plasma display panel includes a plurality of discharge cells which are formed with scan and sustain electrodes(210,220) formed on an upper substrate, and address electrodes formed on a lower substrate. A discharge space is formed between the upper substrate and the lower substrate. The address electrodes cross the scan and sustain electrodes. Each of the address electrodes includes a main line(100) penetrating the discharge cells, a pair of extended lines(110a,110b) crossing the main line, and a pair of auxiliary lines(110) extended from the pair of extended lines.

Description

1. Technical field [0001] The present invention relates to a plasma display panel, in more detail, it is a method of increasing the electrode area of ​​the addressing electrode, and additionally manufacturing a circuit that participates in the movement of the wall charges that generate the positive column discharge area, so as to generate a widely distributed positive column discharge area, Thereby, the plasma display panel with increased luminous efficiency can be obtained. 2. Background technology [0002] In general, a plasma display panel (Plasma Display Panel, hereinafter referred to as PDP) is composed of discharge cells capable of independent discharge, and the discharge cells are independently discharged according to an externally applied electronic signal, thereby realizing an image. [0003] Furthermore, the advantages of the plasma display panel are that compared with a picture tube, the thickness and weight can be significantly reduced, and compared with an LCD (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J11/22G09G3/296
CPCG09G3/296H01J11/24
Inventor 金禹泰
Owner LG ELECTRONICS(NANJING) PLASMA CO LTD