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Plasma display device

A plasma and display device technology, applied in identification devices, static indicators, instruments, etc., can solve problems such as temperature rise, customer satisfaction reduction, accidents, etc.

Inactive Publication Date: 2007-03-07
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] A conventional plasma display device may release hot air heated due to high-temperature heat generated by a driving circuit part from the plasma display device, and the temperature rises in a specific part of the plasma display device corresponding to the driving circuit part, and thus, potentially May cause accidents and reduce customer satisfaction

Method used

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Examples

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Embodiment Construction

[0020] Hereinafter, embodiments of the present invention will be specifically described with reference to related drawings.

[0021] 1 is a perspective view showing a plasma display device according to an embodiment of the present invention, and FIG. 2 is a view showing an example of an air guide member mounted on a bottom plate of a plasma display device according to an embodiment of the present invention, and FIGS. 3A to 3C are views illustrating another example of an air guide member formed on a bottom plate of a plasma display device according to another embodiment of the present invention.

[0022] As shown in FIG. 1 and FIG. 2, the plasma display device includes: a plasma display panel 20 including a front panel 22 and a rear panel 24, and a voltage is supplied to electrodes formed in the plasma display panel 20 to fill the The gas between the front panel 22 and the rear panel 24 discharges and emits ultraviolet rays, which then strike the fluorescent material layer and ...

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PUM

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Abstract

A plasma display device having a chassis base made from synthetic resin is disclosed. In one embodiment, the plasma display device has air guide members integrally formed on the rear surface of the chassis base so as to control the flow of high temperature air generated by a driving circuit, thereby preventing the temperature of a certain portion of the plasma display device from increasing. According to one embodiment of the present invention, the plasma display device can redirect the flow of the air heated by the driving circuit which is mounted on the chassis base thus decreasing the temperature inside the display.

Description

[0001] This application claims priority under 35 U.S.C § 119(a) to Korean Application No. 2005-0067976 filed Jul. 26, 2005, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention relates to a plasma display device, and more particularly to a plasma display device capable of controlling the flow of air around a driving circuit portion, the air being set on a chassis base on the rear surface of a plasma display panel The high temperature drive circuit part heats up. Background technique [0003] In general, a plasma display device is a flat panel display device that displays images using a plasma display panel. The plasma display device includes two substrates, the above-mentioned substrates are respectively provided with discharge electrodes on their opposite surfaces, and a discharge gas is injected into a discharge space defined and sealed between the two substrates. When a predetermined amount of electricity is supplied t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/313H01J17/49G09G3/28G09F9/00H05K7/20
CPCH05K7/20963H01J11/20
Inventor 金永基
Owner SAMSUNG SDI CO LTD