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:
Apr. 19, 2022
Filed:
Mar. 19, 2018
Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Yu Ho Min, Daejeon, KR;
Min Kyoung Kim, Daejeon, KR;
Cheol Hee Park, Daejeon, KR;
Kyung Moon Ko, Daejeon, KR;
Chee Sung Park, Daejeon, KR;
Myung Jin Jung, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 35/16 (2006.01); C01B 19/00 (2006.01); H01L 35/34 (2006.01);
U.S. Cl.
CPC ...
H01L 35/16 (2013.01); C01B 19/002 (2013.01); H01L 35/34 (2013.01); C01P 2006/32 (2013.01); C01P 2006/40 (2013.01);
Abstract
The present invention relates to a novel chalcogen-containing compound that exhibits excellent phase stability even at a temperature corresponding to the driving temperature of a thermoelectric element, and has a high output factor and thermoelectric figure of merit, a method for preparing the same, and a thermoelectric element including the same.