THERMO-ELECTRIC CONVERTER AND MANUFACTURE THEREOF

Title:

THERMO-ELECTRIC CONVERTER AND MANUFACTURE THEREOF

Document Type and Number:

Japanese Patent JPH1084140

Kind Code:

A

Abstract:

To provide a thermo-electric converter which can be used in such a temperature range that a high temperature end is excellent in heat resistance and good in thermo-electric conversion efficiency, and can have less heat generation loss at junction parts.

When the converter 1 has junction parts at which p-type thermo- electric semiconductors 2p, electrodes 4a, 4b and n-type thermo-electric semiconductors 2n are electrically connected; junction layers containing Ti, Zr, Cu and Ni are formed between the p-type thermo-electric semiconductors 2p of silicon and germanium as main components and the electrodes 4a, 4b and between the electrodes 4a, 4b and n-type thermo-electric semiconductors 2n of silicon and germanium as main components, and are joined together with soldering materials 3a, 3b of Ti-Zr-Cu-Ni alloy.

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Inventors:

MIYOSHI SANETO
IMANISHI YUICHIRO
KUSHIBIKI KEIKO
KOBAYASHI MASAKAZU
SHINOHARA KAZUHIKO
FURUYA KENJI

Application Number:

JP23557596A

Publication Date:

March 31, 1998

Filing Date:

September 05, 1996

Export Citation:

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Assignee:

NGK INSULATORS LTD
NISSAN MOTOR

International Classes:

B23K35/32; H01L35/08; H01L35/14; H01L35/32; (IPC1-7): H01L35/32; B23K35/32; H01L35/08; H01L35/14

Attorney, Agent or Firm:

Yutaka Oshio

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