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. 02, 2021
Filed:
Jan. 13, 2017
Lg Innotek Co., Ltd., Seoul, KR;
Young Sam Yoo, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
A thermoelectric element according to one embodiment of the present invention comprises: a first substrate; a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs that are alternately arranged on the first substrate; a second substrate disposed on the plurality of P- and N-type thermoelectric legs; and a plurality of electrodes that connect the plurality of P- and N-type thermoelectric legs in series, wherein the plurality of electrodes include a plurality of first electrodes disposed between the first substrate and the plurality of P- and N-type thermoelectric legs, and a plurality of second electrodes disposed between the second substrate and the plurality of P- and N-type thermoelectric legs, and grains constituting at least one of the plurality of first and second electrodes grow in the direction from the first substrate to the second substrate.