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Plasma display panel

A plasma and display panel technology, applied in the direction of AC plasma display panels, gas discharge electrodes, tube structure parts, etc., can solve the problems of concentration and hindering the uniform distribution of discharge cells

Inactive Publication Date: 2004-08-25
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Additionally, when formed as Figure 7 When the T-shaped transparent electrode 72 is shown, this situation causes the discharge to be concentrated in the corner area of ​​the transparent electrode 72
This prevents the uniform distribution of the discharge within the discharge cell

Method used

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Embodiment Construction

[0030] First refer to figure 1 , in the plasma display panel (PDP) according to the first embodiment of the present invention, a plurality of address electrodes 21 are formed on a second substrate (not shown) along a same direction (direction Y), and a plurality of The discharge sustain electrodes 14 are formed on a first substrate (not shown) in a direction substantially perpendicular to the address electrodes 21 (direction X).

[0031] A plurality of barrier ribs 15 are formed in the space between the second substrate and the first substrate. A barrier rib 15 is formed between each adjacent pair of address electrodes 21, and the barrier rib 15 is formed with Figure 5Arrange evenly in rows in the same manner as shown in . The barrier ribs 15 define discharge cells 23R, 23G, and 23B required for plasma discharge. In the first embodiment, although the barrier ribs 15 were described as being formed in a stripe pattern, the present invention is not limited to this structure. ...

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Abstract

A plasma display panel includes a first substrate and a second substrate opposing one another with a predetermined gap therebetween. Address electrodes are formed on the second substrate. Barrier ribs are mounted in the gap between the first substrate and the second substrate to define a plurality of discharge cells. Phosphor layers are formed in each of the discharge cells. Discharge sustain electrodes are formed in a direction intersecting the address electrodes and paired such that each of the discharge cells is in communication with a pair of the discharge sustain electrodes. Each of the discharge sustain electrodes include extension sections that extend into the discharge cells such that a pair of opposing extension sections is formed in each of the discharge cells. Distal ends of each of the extension sections extended from at least one of each pair of the bus electrodes are formed having a concave section.

Description

[0001] This application claims priority from the following patent applications filed with the Korean Intellectual Property Office: Korean Patent Application No. 2002-0084984 filed on December 27, 2002, Korean Patent Application No. 2003-0050278 and Korean Patent Application No. 2003-0052598 filed on July 30, 2003, the entire contents of which are hereby incorporated by reference. technical field [0002] The present invention relates to a plasma display panel, and more particularly, to a surface discharge type plasma display panel having an electrode structure in which a pair of discharge sustain electrodes for generating a display discharge is installed corresponding to each discharge cell between two substrates. Background technique [0003] A plasma display panel (PDP) is typically a display device in which ultraviolet rays generated by gas discharge excite phosphors to realize a predetermined image. Since PDPs are likely to be high-definition (and even have large screen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J11/12H01J11/24
CPCH01J11/24H01J2211/245H01J11/12
Inventor 权宰翊姜景斗金禹泰柳宪锡禹锡均
Owner SAMSUNG SDI CO LTD
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