Patent ID: 11937505
Assignee: LG INNOTEK CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 0:
1. A thermoelectric element comprising:
a first metal substrate;
a first insulating layer disposed on the first metal substrate;
a plurality of second insulating layers disposed on the first insulating layer to be spaced apart from each other,
a plurality of first electrodes disposed on the plurality of second insulating layers to be spaced apart from each other;
a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs disposed on the plurality of first electrodes;
a plurality of second electrodes disposed on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs to be spaced apart from each other;
a third insulating layer disposed on the plurality of second electrodes; and
a second metal substrate disposed on the third insulating layer,
wherein the first insulating layer is a resin layer including a silicone resin and an inorganic material, and the second insulating layer is an aluminum oxide layer or a composite layer formed of a composite including silicon and aluminum.