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Plasma display panel (pdp)

A technology for plasma display panels and front substrates, used in building components, electrical components, sustain/scan electrodes, etc.

Inactive Publication Date: 2005-11-30
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, a loss of brightness corresponding to the difference between blue brightness and red (or green) brightness is produced by gamma correction

Method used

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  • Plasma display panel (pdp)
  • Plasma display panel (pdp)
  • Plasma display panel (pdp)

Examples

Experimental program
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Effect test

Embodiment Construction

[0043] figure 1 is a view of discharge cell luminance distribution in a three-electrode surface discharge PDP, in which only electrodes 101 and barrier ribs 201 are selectively shown. exist figure 1 , the electrodes 101 extend in one direction (in the vertical direction of the figure) and the barrier ribs 201 extend in the other direction (in the horizontal direction of the figure). Such as figure 1 As shown, the brightness increases as the electrode 101 approaches the discharge gap w and the barrier rib 201 .

[0044] In the following detailed description, exemplary embodiments of the present invention will be shown and described, simply by way of illustration. Those skilled in the art will appreciate that the illustrated embodiments of the invention may be modified and varied in various respects without departing from the scope of the invention. Accordingly, the drawings and descriptions are to be regarded as explanatory rather than limiting in nature.

[0045] refer to...

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Abstract

A Plasma Display Panel (PDP) includes: a front substrate and a rear substrate opposing each other; barrier ribs positioned between the front and second substrates to define a plurality of discharge cells; address electrodes arranged to correspond to the discharge cells; phosphor layers arranged in each of the discharge cells to define the discharge cells into discharge cells of first, second, and third colors; and scan electrodes and sustain electrodes intersecting the address electrodes and opposing each other in each of the discharge cells and adapted to form discharge gaps. The scan electrodes and sustain electrodes extend along one direction intersecting the address electrodes, each including line sections spaced apart from one another, and a pair of connecting portions are arranged in least one color discharge cell adjacent to a pair of barrier ribs defining the least one color discharge in a direction intersecting the line sections.

Description

technical field [0001] The present invention relates to a plasma display panel (PDP), and more particularly, to a PDP in which luminance is enhanced by improving an electrode structure. Background technique [0002] In general, a PDP is a display device that implements a desired image using visible light generated when phosphors are excited by ultraviolet rays generated by gas discharge. The PDP can realize a screen exceeding 60 inches while having a thickness of less than 10 cm (centimeter). In addition, since the PDP is a self-luminous type display device, similar to a cathode ray tube (CRT), it exhibits satisfactory color reproducibility without distortion due to a viewing angle. Also, its production process is simpler than that of a liquid crystal display (LCD), so the PDP is advantageous in terms of productivity and cost. Accordingly, the PDP has become a highlight of televisions and flat panel displays for industrial purposes. [0003] Many structures of PDPs have b...

Claims

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Application Information

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IPC IPC(8): H01J11/24
CPCE04B1/80E04B9/001E04B9/008
Inventor 李奎亢
Owner SAMSUNG SDI CO LTD
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