-
公开(公告)号：US20190259930A1
公开(公告)日：2019-08-22
申请号：US16402582
申请日：2019-05-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Sang CHO , Sang Gon KIM , Sook Hyun KIM , Chae Hoon KIM , Myoung Lae ROH , Jong Bae SHIN , Boone WON , Jong Min LEE
Abstract: The embodiments of the present invention relate to a thermoelectric element and a thermoelectric module used for cooling, and the thermoelectric module can be made thin by having a first substrate and a second substrate with different surface areas to raise the heat-dissipation effectiveness.
-
公开(公告)号：US20200321505A1
公开(公告)日：2020-10-08
申请号：US16766856
申请日：2018-11-19
Applicant: LG INNOTEK CO., LTD
Inventor： Jong Min LEE , Yong Sang CHO , Jong Hyun KANG
IPC: H01L35/32
Abstract: Disclosed is an embodiment is a thermoelectric module comprising: a first thermally conductive plate; a thermoelectric element arranged on the first thermally conductive plate; a second thermally conductive plate arranged on the thermoelectric element; and a cover frame, which is arranged on the first thermally conductive plate, and has an accommodation space such that the thermoelectric element is accommodated in the accommodation space, wherein the thermoelectric element includes: a first substrate; a plurality of thermoelectric legs arranged on the first substrate; a second substrate arranged on the plurality of thermoelectric legs; and electrodes comprising a plurality of first electrodes arranged between the first substrate and the plurality of thermoelectric legs; and a plurality of second electrodes arranged between the second substrate and the plurality of thermoelectric legs, and the cover frame includes: an outer frame arranged to be spaced from the thermoelectric element on the first thermally conductive plate; and an upper frame extending toward the second thermally conductive plate so as to be inclined from the upper end of the outer frame toward the downward direction thereof.
-
公开(公告)号：US20150233613A1
公开(公告)日：2015-08-20
申请号：US14622129
申请日：2015-02-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Sang CHO
IPC: F25B21/04
CPC classification number: F25B21/04 , F24F5/0042 , H01L35/30
Abstract: Provided is a heat conversion device including a thermoelectric element, the heat conversion device capable of implementing a heat conversion function of high efficiency in spite of low power consumption by disposing a heat absorption module and a heat emission module in a horizontal direction in a structure of a heat exchange device to which a thermoelectric module is applied, and by implementing a heat conversion effect for air while maintaining a desired air volume and air velocity without flow path resistance.
Abstract translation: 本发明提供一种具有热电元件的热转换装置，该热转换装置能够通过在水平方向上设置吸热组件和散热模块而实现低效率的热转换功能，但是， 将热电模块应用于热交换装置，并且通过实现空气的热转换效果，同时保持所需的空气体积和没有流动阻力的空气流速。
-
公开(公告)号：US20230263059A1
公开(公告)日：2023-08-17
申请号：US18010584
申请日：2021-07-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Jong Hyun KIM , Young Sam YOO , Yong Sang CHO
Abstract: A thermoelectric module according to an embodiment of the present invention comprises: a first substrate; a first electrode disposed on the first substrate; a semiconductor structure disposed on the first electrode; a second electrode disposed on the semiconductor structure; a second substrate disposed on the second electrode; and a heat sink disposed on the second substrate, wherein the heat sink includes a protrusion portion disposed on at least one surface of a path through which a fluid passes.
-
公开(公告)号：US20220359804A1
公开(公告)日：2022-11-10
申请号：US17620442
申请日：2020-06-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Myoung Lae ROH , Jin Gyeong PARK , Yong Sang CHO
Abstract: A thermoelectric element according to one embodiment of the present disclosure includes a first substrate, a first insulating layer disposed on the first substrate, a second insulating layer disposed on the first insulating layer, a first electrode disposed on the second insulating layer, and a semiconductor structure disposed on the first electrode, wherein the first insulating layer includes an uneven portion, a partial region of the first electrode is buried in the second insulating layer, the second insulating layer includes a concave portion which is concave in a direction toward the first insulating layer from a side surface of the first electrode, and the concave portion vertically overlaps the uneven portion.
-
Patent Agency Ranking
公开(公告)号：US20210091293A1
公开(公告)日：2021-03-25
申请号：US16962606
申请日：2019-01-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Myoung Lae ROH , Jong Min LEE , Yong Sang CHO
Abstract: A thermoelectric element according to an embodiment of the present invention comprises: a first metallic substrate; a first resin layer which is disposed on the first metallic substrate and comes in direct contact with the first metallic substrate; a plurality of first electrodes disposed on the first resin layer; 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; a second resin layer disposed on the plurality of second electrodes; and a second metallic substrate disposed on the second resin layer, wherein a surface of the first metallic substrate that faces the first resin layer comprises a first region and a second region disposed inside the first region, wherein a surface roughness of the second region is greater than a surface roughness of the first region, wherein the first resin layer is disposed on the second region.
-
公开(公告)号：US20150330677A1
公开(公告)日：2015-11-19
申请号：US14709651
申请日：2015-05-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Jong Bae SHIN , Yong Sang CHO
IPC: F25B21/02
Abstract: Provided is a heat conversion device including a thermoelectric element. In the structure of a heat exchanger to which the thermoelectric module is applied, a pair of heat absorbing modules and a heat emitting module are disposed in a horizontal direction so that a desired air volume and wind speed can be maintained without resistance to an air flow path, a heat conversion effect for air can be implemented, a drying and dehumidifying effect can be implemented, and a heat conversion function having high efficiency can be implemented even under low power consumption.
Abstract translation: 提供了一种包括热电元件的热转换装置。 在施加热电模块的热交换器的结构中，一对吸热模块和散热模块沿水平方向设置，使得能够保持所需的风量和风速而不受空气流阻力 路径，可以实现空气的热转换效果，可以实现干燥和除湿效果，并且即使在低功耗下也可以实现具有高效率的热转换功能。
-
公开(公告)号：US20250089565A1
公开(公告)日：2025-03-13
申请号：US18728582
申请日：2023-01-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Man Hue CHOI , Yong Sang CHO
Abstract: A thermoelectric device according to an embodiment of the present invention includes: a duct; a first thermoelectric module disposed on the duct and including a thermoelectric element; and a shield member disposed on the first thermoelectric module, wherein the first thermoelectric module includes: a first substrate; a first electrode part disposed on the first substrate; a semiconductor element part disposed on the first electrode part; a second electrode part disposed on the semiconductor element part; a second substrate disposed on the second electrode part; and a second terminal electrode and a first terminal electrode arranged in an area on the first substrate in which the first electrode part is not disposed, and the shield member includes a first protruding part protruding toward the first substrate in a corresponding area between the first terminal electrode and the second terminal electrode.
-
公开(公告)号：US20250040438A1
公开(公告)日：2025-01-30
申请号：US18918720
申请日：2024-10-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Myoung Lae ROH , Jin Gyeong PARK , Yong Sang CHO
Abstract: A thermoelectric element includes a first substrate, a first insulating layer disposed on the first substrate, a second insulating layer disposed on the first insulating layer, a first electrode disposed on the second insulating layer, and a semiconductor structure disposed on the first electrode, wherein the first insulating layer includes an uneven portion, a partial region of the first electrode is buried in the second insulating layer, the second insulating layer includes a concave portion which is concave in a direction toward the first insulating layer from a side surface of the first electrode, and the concave portion vertically overlaps the uneven portion.
-
公开(公告)号：US20240357936A1
公开(公告)日：2024-10-24
申请号：US18758324
申请日：2024-06-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Myoung Lae ROH , Jong Min LEE , Yong Sang CHO
IPC: H10N10/17 , H10N10/856
CPC classification number: H10N10/17 , H10N10/856
Abstract: A thermoelectric element according to an embodiment of the present invention comprises: a first metal substrate; a first resin layer disposed on the first metal substrate and in direct contact with the first metal substrate; a plurality of first electrodes disposed on the first resin layer; a plurality of thermoelectric legs disposed on the plurality of first electrodes; a plurality of second electrodes disposed on the plurality of thermoelectric legs; a second resin layer disposed on the plurality of second electrodes; and a second metal substrate disposed on the second resin layer, wherein the first resin layer comprises a polymeric resin and an inorganic filler and at least a part of side surfaces of the plurality of first electrodes are embedded in the first resin layer.
-
-
-
-
-
-
-
-
-
Search Results
17
records
(took 0.015 seconds)
