SUBSTRATE HAVING FUNCTIONS OF OPTICAL SIGNAL TRANSMISSION AND HEAT DISSIPATION

摘要

PURPOSE: A substrate having functions of optical signal transmission and heat dissipation is provided to simply form an internal circuit by removing a terminal connected to outside by transmitting data using an optical signal. CONSTITUTION: In a substrate having functions of optical signal transmission and heat dissipation, a base part(10) includes a first side and a second side. An optical signal part(50) transmits and receives an optical signal. A connection part(36) electrically interlinks the first side and the second side of the base part. A thermoelectric part(70) controls the temperature of the base part. A heat sink(90) is attached to the thermoelectric part. A wireless power supply unit transmits and receives power in wireless.