ELECTRONIC DEVICE HAVING DEWING PREVENTION STRUCTURE AND DEWING PREVENTION STRUCTURE OF ELECTRONIC DEVICE

摘要

The electronic device includes a semiconductordevice, a substrate on which the semiconductor device ismounted, a flange member for holding a peripheralportion of the substrate and a cooling member, in whichthe flange member for supporting the substrate of thesemiconductor device being thermally in contact with thecooling member is arranged to come into contact with aheater through an adapter and between the heater and thecooling member, a heat insulating material is filled.