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Multifunctional composite material and power supply board using same

A combined material and multi-functional technology, applied to the conductive layer on the insulating carrier, electrical components, magnetic field/electric field shielding, etc., can solve problems such as affecting the display screen and eddy current effect, to block current, solve eddy current problems, and solve Effect of conductive spacing safety issues

Inactive Publication Date: 2011-02-09
TPV DISPLAY TECH (XIAMEN) CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In electronic products such as TVs and displays, for the safety and safety of the spacing under the power supply board of the product and the eddy current problem caused by electromagnetic induction, methods such as increasing the distance are used to solve the problem in the short term, but the eddy current will appear after the product is used for a long time effect, affects the display

Method used

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  • Multifunctional composite material and power supply board using same
  • Multifunctional composite material and power supply board using same
  • Multifunctional composite material and power supply board using same

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Embodiment Construction

[0016] The multifunctional composite material of the present invention is composed of a layer 1 of a flame-retardant insulating resin composition and a layer 2 of a conductive metal material.

[0017] The flame-retardant insulating resin composition layer and the conductive metal material layer can be laminated by pasting or pressing.

[0018] The flame-retardant insulating resin composition layer 1 can use flame-retardant insulating materials such as polycarbonate resin and polypropylene resin composition, so as to play an insulating role.

[0019] The above-mentioned conductive metal material layer 2 is an aluminum foil layer to play the role of conduction and shielding.

[0020] The power supply board of the present invention is pasted with a combined material layer formed by laminating a flame-retardant insulating resin composition layer and a conductive metal material layer. The flame retardant insulating resin composition layer 1 can be made of flame retardant insulatin...

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Abstract

The invention relates to a multifunctional composite material and a power supply board using the same. The composite material comprises an inflaming retarding insulation resin composite layer and a conductive metal material layer that are adhered. The power supply board is characterized by being adhered with a composite material layer consisting of the inflaming retarding insulation resin composite layer and the conductive metal material layer that are adhered. According to the composite material consisting of the inflaming retarding insulation resin composite layer and the conductive metal material layer that are adhered, the composite material and the power supply board using the same have the functions of inflaming retarding, insulation, thermal insulation, electric conduction and shielding.

Description

technical field [0001] The invention relates to a multifunctional composite material and a power board using the composite material. Background technique [0002] In electronic products such as televisions and displays, for the safety and safety of the distance between the product power boards and the eddy current problems caused by electromagnetic induction, methods such as increasing the distance are used to solve the problem in the short term, but the eddy current will appear after the product is used for a long time Effects that affect the display screen. Contents of the invention [0003] One of the objectives of the present invention is to provide a multifunctional composite material, which has the functions of flame retardancy, insulation, heat insulation, conduction and shielding. [0004] The composite material of the present invention is composed of layers of flame-retardant insulating resin composition and layers of conductive metal material. [0005] Another ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08H05K9/00B32B15/20H01B5/14
Inventor 李海龙万永青
Owner TPV DISPLAY TECH (XIAMEN) CO LTD
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