THERMOELECTRIC ELEMENT - LG INNOTEK CO LTD

Title:

THERMOELECTRIC ELEMENT

Document Type and Number:

WIPO Patent Application WO/2020/153799

Kind Code:

A1

Abstract:

A thermoelectric element of the present invention comprises a first metal substrate, a first resin layer, a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs, a plurality of second electrodes, a second resin layer, and a second metal substrate, wherein the first metal substrate is a low-temperature portion, the second metal substrate is a high-temperature portion, the second resin layer comprises a first layer and a second layer disposed on the first layer, the first and second layers comprise a silicon (Si)-based resin, and the bonding strength of the first resin layer is higher than the bonding strength of the second resin layer.

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Inventors:

LEE SEUNG HWAN (KR)
LEE SE WOON (KR)
KANG IN SEOK (KR)
KIM SUNG CHUL (KR)

Application Number:

PCT/KR2020/001194

Publication Date:

July 30, 2020

Filing Date:

January 23, 2020

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

H01L35/04; H01L35/14; H01L35/24; H01L35/32

Foreign References:

KR101195674B1	2012-10-30
KR20130073554A	2013-07-03
JP2010109132A	2010-05-13
JPS5525173B2	1980-07-04
US20160005948A1	2016-01-07

Attorney, Agent or Firm:

DANA PATENT LAW FIRM (KR)

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