| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoelectric conversion element which has a large-area heat exchange structure that is produced by a simple method, and has high efficiency of thermoelectric conversion and durability. SOLUTION: In the thermoelectric conversion element including a pair of electrode substrates 11 and 12 disposed opposing each other, a thermoelectric conversion module for which a plurality of thermoelectric semiconductors are electrically connected to the opposing inner surface side of the electrode substrates, and a fin for heat exchange on the outer surface side of at least one of the pair of electrode substrates, the fin for the heat exchange is a spiral heat exchange fin 16. COPYRIGHT: (C)2011,JPO&INPIT |
