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:
Feb. 07, 2017
Filed:
Oct. 06, 2014
Lg Chem, Ltd., Seoul, KR;
O-Jong Kwon, Daejeon, KR;
Tae-Hoon Kim, Daejeon, KR;
Cheol-Hee Park, Daejeon, KR;
Kyung-Moon Ko, Daejeon, KR;
Chan-Yeup Chung, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Disclosed is a new compound semiconductor material which may be used for thermoelectric material or the like, and its applications. The compound semiconductor may be represented by Chemical Formula 1 below: Chemical Formula 1 BiMCuTOQ1TeSewhere, in Chemical Formula 1, M is at least one selected from the group consisting of Ba, Sr, Ca, Mg, Cs, K, Na, Cd, Hg, Sn, Pb, Mn, Ga, In, Tl, As and Sb, Q1 is at least one selected from the group consisting of S, Se, As and Sb, T is at least one selected from the group consisting of transition metal elements, 0≦x<1, 0<w<1, 0.2<a<1.5, 0≦y<1.5, 0≦b<1.5 and 0≦z<1.5.