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公开(公告)号：US20220069190A1
公开(公告)日：2022-03-03
申请号：US17426737
申请日：2020-01-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Sung Chul KIM
IPC: H01L35/32
Abstract: A thermoelectric device of the present invention comprises a first substrate; first electrodes; a P-type thermoelectric leg; an N-type thermoelectric leg and an insulating leg; a second electrode; and a second substrate. The first and second electrodes comprises a plurality of electrodes, the insulating leg comprises a third plating layer, an insulating layer comprising a polymer resin, and a fourth plating layer. The modulus of elasticity of the insulating leg is 3 to 1000 MPa.
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公开(公告)号：US20220376160A1
公开(公告)日：2022-11-24
申请号：US17881179
申请日：2022-08-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jae JEON , Sung Chul KIM
Abstract: A thermoelectric module according to an exemplary embodiment includes a first metal substrate including a first through-hole, a first insulating layer disposed on the first metal substrate, a first electrode part disposed on the first insulating layer and including a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs disposed on the first electrode part, a second electrode part disposed on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs and including a plurality of second electrodes, a second insulating layer disposed on the second electrode part, and a second metal substrate disposed on the second insulating layer and including a second through-hole, wherein the first metal substrate includes an effective region in which the first electrode part is disposed and a peripheral region formed outside the effective region, the second metal substrate includes an effective region in which the second electrode part is disposed and a peripheral region formed outside the effective region, the first through-hole occupies a portion of the effective region of the first metal substrate, the second through-hole occupies a portion of the effective region of the second metal substrate, and the first through-hole and the second through-hole are formed at positions corresponding to each other.
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Patent Agency Ranking
公开(公告)号：US20220085267A1
公开(公告)日：2022-03-17
申请号：US17424574
申请日：2020-01-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Seung Hwan LEE , Se Woon LEE , In Seok KANG , Sung Chul KIM
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 arranged on the first layer, the first and second layers include 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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公开(公告)号：US20240251679A1
公开(公告)日：2024-07-25
申请号：US18625548
申请日：2024-04-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jae JEON , Sung Chul KIM
Abstract: A thermoelectric module may comprise a first metal substrate including a first through-hole; a first insulating layer disposed on the first metal substrate; a first electrode part disposed on the first insulating layer and including a plurality of first electrodes; a plurality of thermoelectric legs disposed on the first electrode part; a second electrode part disposed on the plurality thermoelectric legs and including a plurality of second electrodes; a second insulating layer disposed on the second electrode part; and a second metal substrate disposed on the second insulating layer and including a second through-hole.
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公开(公告)号：US20210167269A1
公开(公告)日：2021-06-03
申请号：US16952533
申请日：2020-11-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE , Sung Chul KIM
Abstract: A power generating apparatus according to one embodiment of the present invention includes a duct through which a first fluid passes, a first thermoelectric module and a second thermoelectric module disposed on a first surface of the duct to be spaced apart from each other, a connector disposed between the first thermoelectric module and the second thermoelectric module on the first surface of the duct, and a shield member disposed on the connector on the first surface of the duct, wherein the shield member includes a first face and a second face having a height higher than a height of the first face.
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公开(公告)号：US20180212132A1
公开(公告)日：2018-07-26
申请号：US15746093
申请日：2016-07-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang In YOON , Sung Chul KIM , Myoung Lae ROH
Abstract: The thermoelement according to one embodiment of the present invention includes: a first substrate; multiple p-type thermoelectric legs and multiple n-type thermoelectric legs, which are alternately disposed on the first substrate; a second substrate disposed on the multiple p-type thermoelectric legs and the multiple n-type thermoelectric legs; and multiple electrodes for serially connecting the multiple p-type thermoelectric legs and the multiple n-type thermoelectric legs, wherein the peak number of the n-type thermoelectric legs and that of the p-type thermoelectric legs differ in X-ray diffraction (XRD) analysis in the range of 2θ=20-60°.
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公开(公告)号：US20200259060A1
公开(公告)日：2020-08-13
申请号：US16782295
申请日：2020-02-05
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jae JEON , Sung Chul KIM
Abstract: A thermoelectric module according to an exemplary embodiment includes a first metal substrate including a first through-hole, a first insulating layer disposed on the first metal substrate, a first electrode part disposed on the first insulating layer and including a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs disposed on the first electrode part, a second electrode part disposed on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs and including a plurality of second electrodes, a second insulating layer disposed on the second electrode part, and a second metal substrate disposed on the second insulating layer and including a second through-hole, wherein the first metal substrate includes an effective region in which the first electrode part is disposed and a peripheral region formed outside the effective region, the second metal substrate includes an effective region in which the second electrode part is disposed and a peripheral region formed outside the effective region, the first through-hole occupies a portion of the effective region of the first metal substrate, the second through-hole occupies a portion of the effective region of the second metal substrate, and the first through-hole and the second through-hole are formed at positions corresponding to each other.
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