Thermoelectric conversion module, cooling device or temperature measuring device using the same or heat flow sensor or power generation device

摘要

Thermoelectric conversion moduleA plurality of first semiconductor elements (1) andA thermoelectric element group (3) arranged with a plurality of second semiconductor elements (2) andA first substrate (4) bonded to the upper side of the thermoelectric element group (3) andA second substrate (5) bonded to the lower side of the thermoelectric element groupA drawer (6) is provided from one end of a substrate of at least one of the first substrate (4) or the second substrate (5) to the outsideThe width in the direction perpendicular to the longitudinal direction of the drawer partA first width (7) of a first region (6a) near the first substrate (4) or the second substrate (5) isIt is characterized that the first substrate (4) or the second substrate (5) is larger than the second width (8) of the second region (6b) farther than the first region (6a).