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Plasma display device

A plasma and display device technology, applied in the direction of identification devices, instruments, electrical components, etc., can solve the problems of increased overall cost, reduced cycle rate, and inability to reuse the support substrate

Inactive Publication Date: 2008-08-27
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Yet another problem is that the stent matrix cannot be reused, so the overall cost increases and the recycling rate decreases

Method used

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Embodiment Construction

[0017] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0018] FIG. 1a is a cross-sectional view illustrating a plasma display device. Referring to FIG. 1 a , a plasma display device 100 includes a plasma display panel (PDP) 110 , a frame base 140 and an adhesive film 130 attaching the PDP 110 to the frame base 140 . The PDP 110 includes a front substrate, a rear substrate, and a plurality of discharge cells formed between the front substrate and the rear substrate. The bracket base 140 for radiating heat generated by the PDP 110 may be bonded to the rear substrate of the PDP 110 if an image is displayed through the front substrate. The bracket base 140 is bonded to the PDP 110 through the adhesive film 130 formed on the periphery of the rear surface of the PDP 110 .

[0019] The heat radiation sheet 120 is formed between the PDP 110 and the bracket base 140 in such a manner that the heat r...

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Abstract

The present invention relates to a plasma display panel device including a plasma display panel, a chassis base, and a heat-radiating medium disposed between the plasma display panel and the chassis base. The heat-radiating medium transfers heat generated from the plasma display panel into the chassis base. The heat-radiating medium is constructed to easily attach the chassis base to the plasma display panel, and to facilitate the separation of the chassis base from the plasma display panel. The heat-radiating medium further includes a first adhesive layer, a second adhesive layer, and a heat-radiating layer disposed between the first adhesive layer and the second adhesive layer. The heat-radiating medium can include a thermally conductive filler.

Description

technical field [0001] The present invention relates to a plasma display device, and more particularly, the present invention relates to a plasma display panel including a plasma display panel, a chassis base, and a heat radiation medium formed between the plasma display panel and the chassis base. body display device. The heat radiation medium effectively radiates heat generated by the plasma display panel, and facilitates separation of the plasma display panel from the bracket base. Background technique [0002] Plasma display devices can be manufactured with large screen sizes and are thinner than CRT (cathode ray tube) displays that have been used as display devices for decades. Therefore, plasma display devices are attracting attention as next-generation display devices. Plasma display devices display images using a gas discharge phenomenon, and have excellent display capabilities in characteristics such as display capacity, brightness, contrast, afterimage, viewing a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/313G09F9/00
CPCH05K7/20963
Inventor 金赫
Owner SAMSUNG SDI CO LTD
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