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Electroluminescent module

A technology of luminescent and luminescent layers, applied in circuits, electrical components, electrical solid devices, etc., can solve the problems of material degradation, no heat dissipation path, reduced reliability and luminous efficiency, and achieve the effect of improving luminous efficiency

Inactive Publication Date: 2009-12-09
东莞市台达能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] As mentioned above, since the LED module 1 does not provide an effective heat dissipation path to guide the heat energy generated by the LED element 111, when the LED element 111 is operated at a high temperature for a long time, it will cause accelerated deterioration of its material. And reduce its reliability and luminous efficiency

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0042] The electroluminescence module according to the present invention will be described below with reference to related drawings.

[0043] Please refer to figure 2 As shown, an electroluminescent module 2 according to a preferred embodiment of the present invention includes a module substrate 21 , a heat-conducting substrate 22 and a light emitting element 23 . In this embodiment, the light emitting element 23 is for example but not limited to a light emitting diode.

[0044] The module substrate 21 has a first surface 211 , openings 212 and first patterned electrodes 213 . Wherein the first patterned electrode 213 is disposed or formed on the first surface 211 . In this embodiment, the module substrate 21 can be a plastic substrate, a flexible printed circuit (FPC), a ceramic substrate or a printed circuit board. In addition, the opening 212 runs through the module substrate 21 and can be in a circular, square, triangular, polygonal or other shape.

[0045] The therma...

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Abstract

The invention relates to an electroluminescence module, which comprises a module base plate, a heat conducting bearing base plate and a luminescent element. The module base plate is provided with a portiforium, a first surface and a first nano-pattern electrode arranged on the first surface; the heat conducting bearing base plate is provided with a bearing part and a second nano-pattern electrode arranged on the bearing part, wherein the bearing part is arranged correspondingly with the first surface of the module base plate and the second nano-pattern electrode is arranged correspondingly and electrically connected with the first nano-pattern electrode; the luminescent element is arranged in the portiforium of the module base plate and on the heat conducting bearing base plate; wherein the luminescent element is provided with a first electrode and a second electrode which are respectively electrically connected with the corresponding parts of the second nano-pattern electrode of the heat conducting bearing base plate.

Description

technical field [0001] The invention relates to a light emitting module, in particular to an electroluminescence module. Background technique [0002] In recent years, due to the advancement of electroluminescence (electroluminescence) technology, the material and process technology of light-emitting diode (LED) has also been continuously improved. Its application range covers indicator lights of computers or home appliances, liquid crystal The backlight of display devices, traffic signals or car indicator lights may even have the opportunity to be used as light sources for lighting in the future. However, as the luminous power of the LEDs continues to increase, the heat generated by them also increases. If the heat energy of the LEDs cannot be effectively treated, the luminous efficiency of the LEDs will be reduced. [0003] Please refer to figure 1 As shown, a conventional light emitting diode module 1 includes a light emitting diode package (LED package) 11 and a module...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L33/00H01L23/488H01L23/34
CPCH01L2924/0002H01L24/17H01L2224/16225H01L2224/17H01L2924/00012
Inventor 薛清全廖学国陈煌坤
Owner 东莞市台达能源科技有限公司