SUBSTRATE HAVING FUNCTIONS OF OPTICAL SIGNAL TRANSMISSION, WIRELESS POWER DRIVING, AND HEAT DISSIPATION

摘要

PURPOSE: A substrate having functions of optical signal transmission, wireless power driving, and heat dissipation is provided to discharge heat from a substrate effectively by supplying power to a thermoelectric device module. CONSTITUTION: In a substrate having functions of optical signal transmission, wireless power driving, and heat dissipation, a base part(10) includes a first side mounted in a semiconductor chip and a second side A wireless power supply unit(30) wirelessly transmits and receives the electricity. An optical signal part(50) is located on the first side of the base part. A thermoelectric device(70) is located on the second side of the base part. The thermoelectric device controls the temperature of the base part.