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:
May. 20, 2025
Filed:
Sep. 02, 2021
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
In Seok Kang, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 10/817 (2023.01);
U.S. Cl.
CPC ...
H10N 10/817 (2023.02);
Abstract
A thermoelectric element according to one embodiment of the present invention comprises: a first electrode; a metal layer arranged on the first electrode; a semiconductor structure arranged on the metal layer; and a conductive bonding layer arranged between the first electrode and the metal layer, wherein: the metal layer includes one surface facing the conductive bonding layer, and another surface facing the semiconductor structure; the one surface includes a plurality of recesses recessed toward the other surface; and the plurality of recesses extend in a first direction.