| 摘要 |
A thermoelectric conversion module which includes a good thermally conductive substrate that is inexpensive, and which secures the electrical insulating property between the good thermally conductive substrate and the electrode. The thermoelectric conversion element unit is constituted of a P-type semiconductor 1 and an N-type semiconductor 2 which are connected to form a À-shape. Electrodes 3 to 5 are connected to both end faces of the thermoelectric conversion element units. The good thermally conductive substrate 8 and 9 are brought in contact with the electrodes 3 to 5. The good thermally conductive substrates 8 and 9 consist of an aluminum or an aluminum alloy, and an anode oxide film 10 is provided between the good thermally conductive substrates 8, 9, and the electrodes 3 to 5. The thermoelectric conversion module 20 has the good thermally conductive substrates 8 and 9 consisting of inexpensive aluminum or aluminum alloy, and the electrical insulating property between the good thermally conductive substrate and the electrode can be secured by the anode oxide film 10.
|
