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1. 发明授权

US11683984B2 Heat conversion device 有权
公开(公告)号：US11683984B2
公开(公告)日：2023-06-20
申请号：US17256120
申请日：2019-07-04
申请人： LG INNOTEK CO., LTD.
发明人： Un Hak Lee , Jong Hyun Kang
IPC分类号： H10N10/13 , H10N10/17 , H01L35/30 , H01L35/16 , H01L35/32 , H10N10/852
CPC分类号： H01L35/30 , H01L35/16 , H01L35/32
摘要： A heat conversion device according to an embodiment of the present invention comprises: a frame comprising multiple unit modules arranged in a first direction and in a second direction intersecting with the first direction, respectively, and a first cooling water inflow tube and a first cooling water discharge tube formed along the first direction so as to support the multiple unit modules; multiple second cooling water inflow tubes connected to the first cooling water inflow tube and arranged on one side of the multiple unit modules along the second direction; and multiple second cooling water discharge tubes connected to the first cooling water discharge tube and arranged on the other side of the multiple unit modules along the second direction. Each unit module comprises a cooling water passage chamber, a first thermoelectric module arranged on a first surface of the cooling water passage chamber, and a second thermoelectric module arranged on a second surface of the cooling water passage chamber. A cooling water inflow port is formed on a third surface between the first and second surfaces of the cooling water passage chamber. A cooling water discharge port is formed on a fourth surface between the first and second surface of the cooling water passage chamber. The cooling water inflow port is connected to the second cooling water inflow tubes, and the cooling water discharge port is connected to the second cooling water discharge tubes.

2. 发明授权

US10497850B2 Thermoelectric converter and manufacturing method for manufacturing thermoelectric converter 有权
公开(公告)号：US10497850B2
公开(公告)日：2019-12-03
申请号：US15303644
申请日：2014-08-25
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Akira Yamashita , Kaoru Motonami , Nobuo Fujiwara , Hidetada Tokioka
IPC分类号： H01L35/10 , F01N5/02 , H01L35/32 , H01L35/34 , H01L35/16 , H01L35/18 , H01L35/20
CPC分类号： H01L35/32 , F01N5/025 , H01L35/10 , H01L35/34 , H01L35/16 , H01L35/18 , H01L35/20
摘要： A thermoelectric converter includes a substrate and two thermoelectric elements that may include a flat portion and a concave portion. The thermoelectric elements each include one end that contacts with the thermoelectric element and an other end that contacts with thermoelectric element at a bottom surface of the concave portion. The thermoelectric elements are each positioned to be suspended across a space defined by the concave portion. The thermoelectric converter can be manufactured through photolithographic process, and can be incorporated into an exhaust gas recirculation device.

3. 发明申请

US20190189883A1 THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION DEVICE, POWDER FOR THERMOELECTRIC CONVERSION MATERIAL, AND METHOD FOR PRODUCING THERMOELECTRIC CONVERSION MATERIAL 审中-公开
公开(公告)号：US20190189883A1
公开(公告)日：2019-06-20
申请号：US16301954
申请日：2017-04-28
申请人： NIPPON SHOKUBAI CO., LTD.
发明人： Takeo AKATSUKA , Hironobu ONO , Shinya MAENOSONO , Mikio KOYANO
IPC分类号： H01L35/16 , B22F9/24
CPC分类号： H01L35/16 , B22F9/24 , B22F2201/10 , B22F2301/10 , B22F2301/30 , B22F2302/45 , B22F2304/054 , C01G19/00 , C04B35/547 , H01L35/34
摘要： A thermoelectric material of the present invention includes copper, tin, and sulfur, wherein a ratio A/B of the number A of copper atoms to the number B of tin atoms is 0.5 to 2.5 and a content of a metal element other than copper and tin is 5 mol % or less with respect to total metal elements. Additionally, the thermoelectric material of the present invention has a thermal conductivity less than 1.0 W/(m·K) at 200 to 400° C.

4. 发明申请

US20180337300A1 ENERGY CONVERSION MATERIAL 审中-公开
公开(公告)号：US20180337300A1
公开(公告)日：2018-11-22
申请号：US15976066
申请日：2018-05-10
申请人： Research & Business Foundation Sungkyunkwan University
发明人： Jaichan LEE , Sangwoo KIM , Bongwook CHUNG , Jae Young PARK , Tae Yun KIM
IPC分类号： H01L31/06 , H01L41/18 , H01L41/083 , H01L35/22 , H01L31/028 , H01L31/0312 , H01L31/032 , H01L35/16 , H01L35/04
CPC分类号： H01L31/06 , H01L31/028 , H01L31/03125 , H01L31/032 , H01L35/04 , H01L35/16 , H01L35/22 , H01L41/083 , H01L41/18
摘要： The present disclosure relates to an energy conversion material including: a pair of 2-dimensional active layers; and a property control layer positioned between the 2-dimensional active layers, and the property control layer is changed in any one or more of structure and state depending on an external environmental factor and performs reversible switching between the 2-dimensional active layers.

5. 发明申请

US20180240956A1 FLEXIBLE THERMOELECTRIC GENERATOR 审中-公开
公开(公告)号：US20180240956A1
公开(公告)日：2018-08-23
申请号：US15765111
申请日：2016-09-30
申请人： Purdue Research Foundation
发明人： Kazuaki Yazawa , Ali Shakouri
IPC分类号： H01L35/32 , H01L35/30 , H01L35/16
CPC分类号： H01L35/32 , H01L35/16 , H01L35/30
摘要： A low heat flux flexible thermoelectric generator woven with semiconducting strings. The thermoelectric strings have a repeated structure of (metal)-(p-type semiconductor)-(metal)-(n-type semiconductor) materials and are formulated with a continuous structure forming a module. In this woven structure, the thermoelectric strings are the warp threads and the insulator strings are the weft yarns. The p-type and n-type stripes are aligned to the same dimensions. A metal terminal at the end of the strings provides the electrical connections in a series with a serpentine pattern. Two electrically insulating films laminated on the top and bottom of this woven structure conduct the surface heat to the metal junctions on both the hot and cold sides. The small fill factor (low fractional area coverage of the thermoelectric leg) creates a high internal thermal resistance that is better matched to low heat flux sources such as human body for harvesting the maximum power output.

6. 发明授权

US10056536B2 Thermoelectric conversion material, thermoelectric conversion element, thermoelectric conversion module, thermoelectric generator, thermoelectric conversion system, and method of manufacturing thermoelectric conversion material 有权
公开(公告)号：US10056536B2
公开(公告)日：2018-08-21
申请号：US15072528
申请日：2016-03-17
申请人： FURUKAWA CO., LTD.
发明人： Ge Nie , Atsuro Sumiyoshi , Taketoshi Tomida , Takahiro Ochi , Shogo Suzuki , Masaaki Kikuchi , Junqing Guo
IPC分类号： H01L35/16 , H01L35/04 , H01L35/34 , C22C1/04 , C22C12/00 , B22F7/08
CPC分类号： H01L35/16 , B22F7/08 , B22F2998/10 , C22C1/0491 , C22C12/00 , H01L35/04 , H01L35/34 , B22F9/04 , B22F9/08 , B22F2009/0828 , B22F2009/047 , B22F1/0003 , B22F3/14 , B22F3/105 , B22F3/1017
摘要： Provided is a thermoelectric conversion material including a plurality of kinds of phases including a first phase and a second phase which have elemental compositions different from each other. The first phase and the second phase have a skutterudite structure.

7. 发明申请

US20180226322A1 THERMOELECTRIC BONDING FOR INTEGRATED CIRCUITS 审中-公开
公开(公告)号：US20180226322A1
公开(公告)日：2018-08-09
申请号：US15888659
申请日：2018-02-05
申请人： Intel Corporation
发明人： Chwee Lin Choong , Pooi Kit Lam
IPC分类号： H01L23/38 , H01L35/16 , H01L23/00 , H01L35/08 , H01L35/32 , H01L35/30 , H01L25/065 , H01L35/34
CPC分类号： H01L23/38 , H01L24/09 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L25/0657 , H01L35/08 , H01L35/16 , H01L35/30 , H01L35/32 , H01L35/34 , H01L2224/09519 , H01L2224/32145 , H01L2224/45113 , H01L2224/45193 , H01L2224/48221 , H01L2224/49112 , H01L2224/73204 , H01L2224/73257 , H01L2225/0651 , H01L2225/06513 , H01L2225/06589 , H01L2924/01052
摘要： Techniques for thermal management of an integrated circuit die are provided. In an example, an apparatus can include a first integrated circuit die having a thermal bond pad and a plurality of active components and a pair of thermoelectric bond wires. The thermal bond pad can be electrically isolated from the plurality of active components and the pair of thermoelectric bond wires can be coupled to the thermal bond pad at a bond location.

8. 发明授权

US09941456B2 Thermoelectric materials and their manufacturing method 有权
公开(公告)号：US09941456B2
公开(公告)日：2018-04-10
申请号：US14915181
申请日：2014-10-17
申请人： LG CHEM, LTD.
发明人： Kyung-Moon Ko , Tae-Hoon Kim , Cheol-Hee Park
IPC分类号： H01L35/14 , H01L35/34 , H01L35/16 , C01B19/00 , B22F3/105 , C22C9/00
CPC分类号： H01L35/16 , B22F3/105 , B22F2003/1051 , C01B19/002 , C01B19/007 , C01P2002/72 , C01P2002/85 , C01P2004/01 , C01P2004/80 , C01P2006/40 , C22C9/00
摘要： Disclosed is a thermoelectric material with excellent thermoelectric conversion performance. The thermoelectric material includes a matrix having Cu and Se, a Cu-containing particle, and an Ag-containing structure.

9. 发明申请

US20180047886A1 Synthesis of N-Type Thermoelectric Materials, Including Mg-Sn-Ge Materials, and Methods for Fabrication Thereof 审中-公开
公开(公告)号：US20180047886A1
公开(公告)日：2018-02-15
申请号：US15547374
申请日：2015-12-10
申请人： University of Houston System
发明人： Zhifeng Ren , Weishu Liu
IPC分类号： H01L35/26 , C22C13/00 , B22F3/24 , B22F9/04 , B22F3/14 , H01L35/34 , C22C1/04
CPC分类号： H01L35/26 , B22F3/14 , B22F3/24 , B22F9/04 , B22F2003/248 , B22F2009/043 , B22F2301/30 , B22F2998/10 , C22C1/04 , C22C1/0408 , C22C1/0483 , C22C13/00 , C22C23/00 , H01L35/16 , H01L35/22 , H01L35/34
摘要： Discussed herein are systems and methods for fabrication of MgSnGe-based thermoelectric materials for applications from room temperature and near room temperature to high temperature applications. The TE materials may be fabricated by hand or ball milling a powder to a predetermined particle size and hot-pressing the milled powder to form a thermoelectric component with desired properties including a figure of merit (ZT) over a temperature range. The TE materials fabricated may be disposed in thermoelectric devices for varying applications.

10. 发明授权

US09755132B2 Thermoelectric generation unit and thermoelectric generation system 有权
公开(公告)号：US09755132B2
公开(公告)日：2017-09-05
申请号：US14845595
申请日：2015-09-04
申请人： Panasonic Corporation
发明人： Tsutomu Kanno , Akihiro Sakai , Kohei Takahashi , Hiromasa Tamaki , Hideo Kusada , Yuka Yamada
IPC分类号： H01L35/30 , H01L35/32 , H01L35/16 , H01L35/34
CPC分类号： H01L35/32 , H01L35/16 , H01L35/30 , H01L35/34
摘要： A thermoelectric generation unit according to the present disclosure includes a plurality of thermoelectric generation tubes. Each tube has a flow path defined by its inner peripheral surface, and generates an electromotive force in an axial direction based on a temperature difference between its inner peripheral surface and outer peripheral surface. The thermoelectric generation unit includes a container housing the tubes inside, and a plurality of electrically conductive members providing electrical interconnection for the tubes. The container includes a shell surrounding the tubes and a pair of plates being fixed to the shell and having a plurality of openings, with channels being formed so as to house the electrically conductive members and interconnect at least two of the openings. The respective ends of the tubes are inserted in the openings of the plates. The tubes are connected electrically in series by the electrically conductive members housed in the channels.

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