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公开(公告)号：US20230345834A1
公开(公告)日：2023-10-26
申请号：US18027804
申请日：2021-09-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE
IPC: H10N10/17
CPC classification number: H10N10/17
Abstract: Disclosed according to an embodiment of the present invention is a thermoelectric device comprising: a fluid flow part; a thermoelectric module disposed on the fluid flow part; a guide part disposed on the fluid flow part and spaced apart from the thermoelectric module; and a shield member disposed on the thermoelectric module, wherein a part of the guide part overlaps the shield member in the vertical direction.
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公开(公告)号：US20250107444A1
公开(公告)日：2025-03-27
申请号：US18973963
申请日：2024-12-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Sang Hoon BONG
Abstract: Disclosed is a thermoelectric device, according to one embodiment of the present invention, which may include a fluid movement part including a fluid hole extending in a first direction in one surface thereof, a thermoelectric module disposed on the one surface, and a shield member disposed on the thermoelectric module. In addition, the shield member may include a first part overlapping the thermoelectric module in a vertical direction, a second part misaligned with the thermoelectric module in the vertical direction, and a stepped part configured to connect the first part and the second part. Furthermore, the second part may be closer to the one surface of the fluid movement part than the first part is, and the fluid hole of the fluid movement part may overlap the second part and the stepped part in the vertical direction.
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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：US20250076731A1
公开(公告)日：2025-03-06
申请号：US18293950
申请日：2022-08-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Yun Sang SONG
Abstract: A lens driving device according to an embodiment of the present invention comprises: a first lens; and an optical path-changing member that changes the path of light incident from the first lens and emits same, wherein the first lens and the optical path-changing member are arranged so as to be tilted simultaneously with respect to a first axis and to be tilted separately with respect to a second axis.
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Patent Agency Ranking
公开(公告)号：US20230189649A1
公开(公告)日：2023-06-15
申请号：US17928666
申请日：2021-06-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE
Abstract: A power generation apparatus according to the present invention comprises: a thermoelectric conversion part including a duct and multiple thermoelectric modules arranged on a surface of the duct; a chamber having a hole formed through a lateral surface thereof to allow the thermoelectric conversion part to be inserted therethrough; a wire connected to the multiple thermoelectric modules; and a guide member having a reception space formed therein for receiving the wire, wherein the guide member comprises: a case disposed adjacent to the side surface of the chamber and including a through-hole and a wire hole through which the wire passes; a pipe disposed outside the reception space of the case to correspond to the through-hole; a molding member disposed in the reception space; and a cover disposed at the upper end of the case, and the molding member is disposed to surround the wire.
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公开(公告)号：US20230232718A1
公开(公告)日：2023-07-20
申请号：US18010678
申请日：2021-06-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Sang Hoon BONG , Un Hak LEE
IPC: H10N10/17
CPC classification number: H10N10/17
Abstract: A thermoelectric module, according to an embodiment of the present invention, comprises: a substrate; a thermoelectric element arranged on the substrate to be spaced apart from each other; and a cover member arranged on the substrate and arranged on one side of the thermoelectric element, wherein the cover member includes a first side surface closest to one side of the thermoelectric element and a second side surface facing the first side surface, the first side surface includes a first groove concave toward the second side surface, the second side surface includes a second groove concave toward the first side surface, and the width of the first groove is greater than the width of the second groove.
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公开(公告)号：US20230329112A1
公开(公告)日：2023-10-12
申请号：US18027066
申请日：2021-09-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Sang Hoon BONG
Abstract: Disclosed is a thermoelectric device, according to one embodiment of the present invention, comprising: a fluid movement part including a groove part extending in a first direction on one surface; a thermoelectric module arranged on the one surface; and a shield member arranged on the thermoelectric module, wherein the shield member includes: a first part overlapping with the thermoelectric module in the vertical direction; a second part deviated from the thermoelectric module in the vertical direction; and a stepped part for connecting the first part to the second part, and the second part is closer than the first part to one surface of the fluid movement part, and the groove part of the fluid movement part overlaps with the second part and/or the stepped part in the vertical direction.
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公开(公告)号：US20230255113A1
公开(公告)日：2023-08-10
申请号：US18011231
申请日：2021-06-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Un Hak LEE , Sang Hoon BONG
Abstract: A thermoelectric device according to an embodiment of the present invention comprises: a fluid flow part including one surface and the reverse 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; a second thermoelectric element disposed on the reverse surface of the fluid flow part; a first shield member disposed on the first thermoelectric element; and a second shield member disposed on the second thermoelectric element, wherein the first shield member and the second shield member each include coupling holes, and the coupling holes of the first shield member and the coupling holes of the second shield member are arranged offset from each other in the first direction.
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公开(公告)号：US20210163266A1
公开(公告)日：2021-06-03
申请号：US16770468
申请日：2018-12-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Dae Hun KIM , Sang Hoon BONG , Sang Hun AN , Mi Sun LEE
Abstract: Disclosed in an embodiment is a light source comprising: a housing; a coupling unit which fixes the housing on the target structure; a light source module for emitting light onto the target structure; and a power source module which supplies power to the light source module. The light source module comprises: a first circuit board; a second circuit board disposed on one side of the first circuit board; a third circuit board disposed on another side of the first circuit board; at least one first ultraviolet light emitting element disposed on one surface of the first circuit board; at least one second ultraviolet light emitting element disposed on one surface of the second circuit board; and at least one third ultraviolet light emitting element disposed on one surface of the third circuit board, wherein one surface of the second circuit board and one surface of the third circuit are disposed so as to face each other.
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