The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2020
Filed:
May. 31, 2017
Korea Institute of Science and Technology, Seoul, KR;
Jin-Sang Kim, Seoul, KR;
Seung-Hyub Baek, Seoul, KR;
Seong-Keun Kim, Seoul, KR;
Dow-Bin Hyun, Seoul, KR;
Beomjin Kwon, Seoul, KR;
Ji-Won Choi, Seoul, KR;
Chong-Yun Kang, Seoul, KR;
Im-Jun Roh, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A method for manufacturing a thermoelectric material is provided. According to the method, a first shaped body is formed from a thermoelectric powder, of which a crystal has a layer structure. An extruded body is formed by extruding the first shaped body. A plurality of cut-off pieces are formed by cutting the extruded body along a cross-section perpendicular to an extrusion direction. A second shaped body is formed by stacking and pressing the cut-off pieces along a direction perpendicular to the extrusion direction. According to the above, a thermoelectric ability of a thermoelectric material and an efficiency for manufacturing a thermoelectric module may be improved.