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Radiator for flat display device

A technology of heat dissipation device and flat display, which is applied in identification devices, cooling/ventilation/heating renovation, instruments, etc., can solve the problems of unsatisfactory effect and shortened service life of electronic components, and achieve the effect of good heat dissipation effect.

Inactive Publication Date: 2006-11-01
CORETRONIC
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, the flat panel display device 2 pursues a thin design, so the gap between the backplane 6 and the power element 8 is very small, and the effect of only using air convection to assist heat dissipation is not ideal, which often leads to the shortened service life of each electronic element due to overheating

Method used

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  • Radiator for flat display device
  • Radiator for flat display device
  • Radiator for flat display device

Examples

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Embodiment Construction

[0018] See Figures 2A, 2B and image 3 , the present invention relates to a heat dissipation device 31 used in a flat panel display device 32 , which includes a heat collector plate 4004 , a flexible thermal pad 4002 , and at least one heat dissipation component 4006 . The front of the flat-panel display device 32 is a display screen 34, and a variety of heating elements 38 are covered by the back plate 36 and the outer frame of the display screen 34, especially as power components for electric energy supply. Generally speaking, these power components will be equipped with heat dissipation Fins 3802 to increase the heat dissipation area.

[0019] The heat collecting plate 4004 is made of metal material, and one side of the heat collecting plate 4004 is attached to the back plate 36 of the flat panel display device 32 . Wherein, the material of the heat collecting plate 4004 may be, for example, aluminum, copper and other materials.

[0020] The flexible thermal pad 4002 is a...

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Abstract

The invention relates to a heat abstractor that uses for the plane display equipment, includes: a heat-collecting board that is metal material, one side of the heat-collecting board sticks at the back board of the plane display equipment; a flexible conduction gasket that is the flexible material with high thermal conductivity, one side of the flexible conduction gasket sticks differently at the side of the back board of the plane display equipment, the other side is the surface that touches the radiation fin of the heating component in the plane display equipment; and at least one radiation component that connects with the heat-collecting plane, extends and conducts the heat energy of the heat-collecting plane by the radiation component. The invention can provide better radiation effect of the heat energy that produces by the heat component in the plane display equipment.

Description

【Technical field】 [0001] The invention relates to a heat dissipation device, especially a heat dissipation device used in a flat display device. 【Background technique】 [0002] Flat display devices such as plasma TVs and liquid crystal displays are particularly thin in appearance, so the heat dissipation efficiency inside the flat display device is a problem worthy of special attention. [0003] see figure 1 , figure 1 is a side sectional view of a flat display device 2 in the prior art. The front of the flat panel display device 2 is a display screen 4 , and various electronic components are covered by the back plate 6 and the outer frame of the display screen 4 . These electronic components emit heat, especially the power component 8 used as an electric energy supply. A conventional heat dissipation method is to use air convection in the gap between the backplane 6 and the power component 8 to assist in heat dissipation. [0004] However, the flat panel display device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20G09F9/00H01L23/34
Inventor 徐升祥周博斌
Owner CORETRONIC
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