| 摘要 |
A Light Emitting Diode Display Module with high heat-dispersion and the substrate thereof; the Light Emitting Diode Display Module comprises a substrate having high heat-dispersion and a plurality of light emitting diode settled on the substrate; forming an insulating layer on the surface of a metal plate, next to settle the copper circuit layer on the insulating layer, the copper circuit layer could be used on the surface mount light emitting display device, the insulating layer is also a material with fine heat conductivity, especially a metal oxide which conductivity coefficient higher than resin or cellulose, thus the display module will diffuse the produced heat onto the whole circuit board and the heat could be dispersed into the air.
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