THERMOELECTRIC MODULE AND MANUFACTURING METHOD FOR THEREMOELECTRIC MODULE

摘要

PURPOSE: A thermoelectric module and a method for manufacturing thermoelectric module are provided to prevent cracks between interfaces without using a ceramic substrate. CONSTITUTION: A metallic board(110) is combined with a P-type thermoelectric element(151) and an N type thermoelectric element(152). The metallic board is made of copper. A bonding device is prepared between the metallic board and the P-type thermoelectric element or the N type thermoelectric element. An insulating layer is formed on the surface of the P-type thermoelectric element, the N type thermoelectric element and the metallic board.