Title:
THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, OPTICAL SENSOR, THERMOELECTRIC CONVERSION MATERIAL MANUFACTURING METHOD, AND THERMOELECTRIC CONVERSION ELEMENT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/049852
Kind Code:
A1
Abstract:
This thermoelectric conversion element comprises: a thermoelectric conversion material part formed of a material that includes a bandgap; a first electrode that is disposed in contact with the thermoelectric conversion material part; a second electrode that is disposed in contact with the thermoelectric conversion material part and separated from the first electrode; and a sealing part that seals the thermoelectric conversion material part. The partial pressure of oxygen in the region surrounding the thermoelectric conversion material part is maintained, by the sealing part, so as to be lower than the partial pressure of oxygen in the atmosphere.
Inventors:
ADACHI MASAHIRO (JP)
YAMAMOTO YOSHIYUKI (JP)
TAKEUCHI TSUNEHIRO (JP)
YAMAMOTO YOSHIYUKI (JP)
TAKEUCHI TSUNEHIRO (JP)
Application Number:
PCT/JP2019/026678
Publication Date:
March 12, 2020
Filing Date:
July 04, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
TOYOTA SCHOOL FOUND (JP)
TOYOTA SCHOOL FOUND (JP)
International Classes:
H01L35/32; B22F1/00; H01L35/14; H01L35/34; H02N11/00
Domestic Patent References:
| WO2014155591A1 | 2014-10-02 | |||
| WO1999022410A1 | 1999-05-06 |
Foreign References:
| JP2003031860A | 2003-01-31 | |||
| JPH11274583A | 1999-10-08 | |||
| JP2004356607A | 2004-12-16 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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