| 摘要 |
The present invention includes a first substrate, a second substrate and a plurality of thermoelectric elements which are formed between the first and second substrates. The first and second substrates include metal electrodes and face each other. The efficiency of a thermoelectric cooling module is improved by reducing contact resistance by including the first and second substrates which are composed of aluminum layers and Al2O3 layers which are formed on a part of the surfaces of the aluminum layer facing each other. The costs of the thermoelectric cooling module are reduced. |
