摘要 |
The present invention relates to a substrate, a manufacturing method thereof, and a thermoelectric module and, more particularly, to a substrate on which an electronic component like the thermoelectric module is installed and a manufacturing method thereof. In the present invention, disclosed is the substrate which has a nonconductive property by being formed with a carbon element and particles with electrically nonconductive properties by combining at least one of Al2O3 and SiO2 with the surface of the carbon element. |