Thermoelectric Conversion Module

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United States of America Patent

APP PUB NO 20160293823A1
SERIAL NO

15037334

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Abstract

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Provided is a thermoelectric conversion module which achieves, in the vicinity of an element/high-temperature-side electrode bonded part, stress relaxation or strain relaxation within the element and at the bonded part, on which stress is concentrated. A thermoelectric conversion module comprising: electrodes arranged on its high-temperature side and low-temperature side; and P-type and N-type thermoelectric conversion elements connected to the electrodes via a bonding layer; wherein an area where the high-temperature-side electrode is connected to an end face of the P-type or N-type thermoelectric conversion element is smaller than an area where the low-temperature-side electrode is connected to an end face of the P-type or N-type thermoelectric conversion element. For this reason, an incision part is formed by removing the outer periphery of the high-temperature-side bonded part of each thermoelectric conversion element or a portion of the high-temperature-side electrode facing the outer periphery of the high-temperature-side bonded part of each thermoelectric conversion element.

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Patent Owner(s)

Patent OwnerAddress
HITACHI CHEMICAL COMPANY LTDCHIYODA-KU TOKYO 100-6606

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJIWARA, Shinichi Tokyo, JP 20 137
ISHIJIMA, Zenzou Tokyo, JP 2 2
JINUSHI, Takahiro Tokyo, JP 12 38
TOHEI, Tomotake Tokyo, JP 7 16
TOMINAGA, Masanao Tokyo, JP 4 18

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