US 12,279,532 B2
Thermoelectric device
Un Hak Lee, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 18/572,489
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed Jun. 22, 2022, PCT No. PCT/KR2022/008889
§ 371(c)(1), (2) Date Dec. 20, 2023,
PCT Pub. No. WO2022/270914, PCT Pub. Date Dec. 29, 2022.
Claims priority of application No. 10-2021-0080900 (KR), filed on Jun. 22, 2021.
Prior Publication US 2024/0292754 A1, Aug. 29, 2024
Int. Cl. H10N 10/17 (2023.01); H10N 10/13 (2023.01); H10N 19/00 (2023.01); H10N 10/82 (2023.01)
CPC H10N 10/17 (2023.02) [H10N 10/13 (2023.02); H10N 19/00 (2023.02); H10N 10/82 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A thermoelectric device comprising:
a fluid flow part including one surface and the other surface spaced apart from the one surface in a first direction;
a first thermoelectric element disposed on the one surface of the fluid flow part; and
a second thermoelectric element disposed on the other surface of the fluid flow part,
wherein a first groove overlapping the first thermoelectric element in the first direction and a first hole not overlapping the first thermoelectric element in the first direction are disposed in the one surface of the fluid flow part,
a depth of the first groove is smaller than a distance between the one surface and the other surface, and
the first hole passes through the fluid flow part from the one surface to the other surface.