Title:
熱電変換素子及びその製造方法並びに熱電変換モジュール
Document Type and Number:
Japanese Patent JP6937652
Kind Code:
B2
Abstract:
To provide a thermoelectric element capable of achieving little resistance increase even after long-term use under a high temperature.SOLUTION: The thermoelectric element includes: a thermoelectric conversion layer 1 formed from thermoelectric conversion material containing silicide or silicone; an electrode layer 2 formed from metal material provided on a surface of the thermoelectric conversion layer; a glassy layer 3 formed between the thermoelectric conversion layer 1 and the electrode layer 2; and a plurality of conduction parts 4 formed at a part of the glassy layer 3. The plurality of conduction parts 4 partially join the thermoelectric conversion layer 1 to the electrode layer 2 and are arranged to be scattered over the whole interface between the thermoelectric conversion layer 1 and the electrode layer 2.SELECTED DRAWING: Figure 4
Inventors:
Hironobu Kuribayashi
Katsuyuki Isotani
Akira Kosugi
Ayumu Sato
Katsuyuki Isotani
Akira Kosugi
Ayumu Sato
Application Number:
JP2017194141A
Publication Date:
September 22, 2021
Filing Date:
October 04, 2017
Export Citation:
Assignee:
Naoetsu Electronics Industry Co., Ltd.
International Classes:
H01L35/08; H01L35/14; H01L35/34
Domestic Patent References:
| JP2017191816A | ||||
| JP2017059823A | ||||
| JP2013070044A | ||||
| JP51138898A |
Foreign References:
| WO2005036661A1 | ||||
| WO2015174462A1 | ||||
| WO2014155643A1 |
Attorney, Agent or Firm:
Eichi International Patent Office