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1. 发明公开

US20240334832A1 THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, AND METHOD OF PRODUCING THERMOELECTRIC CONVERSION ELEMENT 审中-公开
公开(公告)号：US20240334832A1
公开(公告)日：2024-10-03
申请号：US18574080
申请日：2022-02-25
申请人： Sumitomo Electric Industries, Ltd. , Toyota School Foundation
发明人： Kotaro HIROSE , Masahiro ADACHI , Tsunehiro TAKEUCHI
IPC分类号： H10N10/817 , H10N10/01 , H10N10/82 , H10N10/851
CPC分类号： H10N10/817 , H10N10/01 , H10N10/82 , H10N10/8556
摘要： A thermoelectric conversion element includes a first electrode, a thermoelectric conversion material portion configured to convert heat into electricity, an intermediate layer arranged on the thermoelectric conversion material portion, a conductive bonding material arranged in between the intermediate layer and the first electrode to bond the first electrode to the intermediate layer, and a second electrode connected to the thermoelectric conversion material portion. The intermediate layer includes a first layer arranged on the thermoelectric conversion material portion and containing a dopant, and a second layer arranged on the first layer and configured to suppress diffusion of elements. The intermediate layer has an interface resistivity of not less than 0.0001 mΩcm2 and not more than 0.5 mΩcm2.

2. 发明授权

US12046894B2 Current limiting diode 有权
公开(公告)号：US12046894B2
公开(公告)日：2024-07-23
申请号：US17956924
申请日：2022-09-30
申请人： ROLLS-ROYCE plc
发明人： David R Trainer , Mark Sweet
IPC分类号： H02H9/02 , H10N10/17 , H10N10/82
CPC分类号： H02H9/025 , H10N10/17 , H10N10/82
摘要： There is provided a current limiting diode 200 comprising a gate 206, a source 202, a drain 204 electrically connected to the source by an n-channel or p-channel 220 and a thermoelectric generator 208; wherein the source and the gate are electrically connected by a fill structure 210, and wherein the thermoelectric generator is configured to: generate a thermoelectric voltage by absorbing heat from the n-channel or p-channel and rejecting heat to a heat sink in a current limiting condition; and apply the thermoelectric voltage between the gate and the source.

3. 发明授权

US11961929B1 Thermal management device for photovoltaic module 有权
公开(公告)号：US11961929B1
公开(公告)日：2024-04-16
申请号：US18071148
申请日：2022-11-29
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： Kashif Irshad , Md. Hasan Zahir
IPC分类号： H01L31/0525 , H10N10/10 , H10N10/82
CPC分类号： H01L31/0525 , H10N10/10 , H10N10/82
摘要： A thermal management device for a photovoltaic panel includes a phase change material layer attached to a back side of the photovoltaic panel. The thermal management device includes a Seebeck thermoelectric generator having a first surface attached to the phase change material layer. The thermal management further device includes a heat sink attached to a second surface of the Seebeck thermoelectric generator. The heat sink is configured with a sinuous coil, a water inlet port and a water outlet port connected to the sinuous coil, and a plurality of heat fins. The thermal management further device includes a casing box configured to enclose its various components, and a glass cover attached to the casing box and configured to cover a top surface of the photovoltaic panel.

4. 发明公开

US20240099141A1 THERMOELECTRIC MODULE AND METHOD FOR MANUFACTURING THERMOELECTRIC MODULE POST 审中-公开
公开(公告)号：US20240099141A1
公开(公告)日：2024-03-21
申请号：US17766777
申请日：2020-10-05
申请人： KELK Ltd.
发明人： Hiroyuki Matsunami , Tetsushi Tanaka
IPC分类号： H10N10/82
CPC分类号： H10N10/82 , H10N10/17
摘要： A thermoelectric module includes: a lower substrate; an upper substrate that is disposed above the lower substrate and faces the lower substrate; a plurality of p-type and n-type thermoelectric elements that are disposed between the lower substrate and the upper substrate; a first electrode that is disposed on an upper surface of the lower substrate and a lower surface of the upper substrate and forms a series circuit by alternately and sequentially connecting the p-type and n-type thermoelectric elements; and a second electrode that is provided on the lower substrate and connects a thermoelectric element at an end portion of the series circuit and a post. The post includes a post main body that is formed of titanium, and a titanium passive film that covers a side surface of the post main body.

5. 发明授权

US11937506B2 Thermoelectric element 有权
公开(公告)号：US11937506B2
公开(公告)日：2024-03-19
申请号：US16482522
申请日：2018-02-06
申请人： LG INNOTEK CO., LTD.
发明人： Myoung Seok Sung , Tae Hee Kim
IPC分类号： H10N10/82 , H10N10/01 , H10N10/17 , H10N10/852
CPC分类号： H10N10/82 , H10N10/01 , H10N10/17 , H10N10/852
摘要： A thermoelectric element according to an embodiment comprises: a first substrate; a first electrode part disposed on the first substrate; a thermoelectric semiconductor disposed on the first electrode part; second electrode parts disposed on the thermoelectric semiconductor; and a second substrate disposed on the second electrode parts, wherein the second substrate comprises: a first surface; and a second surface opposite to the first surface, the second electrode parts are disposed on the first surface, a terminal electrode part formed by extending at least one of the second electrode parts is disposed on the second surface, and the second substrate is formed between the terminal electrode part and the second electrode parts.

6. 发明公开

US20240090332A1 THERMOELECTRIC CONVERSION ELEMENT, THERMOELECTRIC CONVERSION MODULE, AND THERMOELECTRIC CONVERSION ELEMENT PRODUCING METHOD 审中-公开
公开(公告)号：US20240090332A1
公开(公告)日：2024-03-14
申请号：US18515335
申请日：2023-11-21
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TAKESHI KAWABE , YURIKO KANEKO , TSUTOMU KANNO , HIROMASA TAMAKI
IPC分类号： H10N10/853 , H10N10/01 , H10N10/82 , H10N10/855 , H10N19/00
CPC分类号： H10N10/853 , H10N10/01 , H10N10/82 , H10N10/855 , H10N19/00
摘要： A thermoelectric conversion element includes a p-type thermoelectric conversion layer, a first metal layer, a second metal layer, a first bonding layer, and a second bonding layer. The thermoelectric conversion layer is composed of a p-type thermoelectric conversion material containing a Mg3(Sb,Bi)2-based alloy as a main phase and containing carbon. At least one of the first bonding layer or the second bonding layer contains Al and Si.

7. 发明公开

US20230309407A1 INFRARED SENSOR 审中-公开
公开(公告)号：US20230309407A1
公开(公告)日：2023-09-28
申请号：US18327935
申请日：2023-06-02
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： MASAKI FUJIKANE , KOUHEI TAKAHASHI , NAOKI TAMBO , YASUYUKI NAITO
IPC分类号： H10N10/851 , H10N10/17 , H10N10/82 , G01J5/14 , G01J5/22
CPC分类号： H10N10/8556 , H10N10/17 , H10N10/82 , G01J5/14 , G01J5/22
摘要： An infrared sensor includes a base substrate, an infrared light receiver, and a beam. The beam includes a separated portion separated from the base substrate to be suspended above the base substrate. The beam is connected at the separated portion to the infrared light receiver. The beam includes a p-type portion containing a p-type semiconductor and an n-type portion containing an n-type semiconductor. The p-type portion has a first three-dimensional structure including first recesses and a first solid portion formed between the first recesses. The first solid portion has, between the first recesses adjacent to each other in plan view, a smallest dimension of less than or equal to 100 nanometers in plan view. The n-type portion has a second three-dimensional structure including second recesses and a second solid portion formed between the second recesses. The second solid portion has, between the second recesses adjacent to each other in plan view, a smallest dimension of less than or equal to 100 nanometers in plan view. The beam satisfies at least one of following conditions (Ia) or (IIa): (Ia) the first solid portion includes a first portion having a Young's modulus of less than or equal to 80% of a Young's modulus of a first reference sample that is made of a material of a type identical to a type of a material constituting the first solid portion and that does not have recesses; and (IIa) the second solid portion includes a second portion having a Young's modulus of less than or equal to 80% of a Young's modulus of a second reference sample that is made of a material of a type identical to a type of a material constituting the second solid portion and that does not have recesses.

8. 发明公开

US20230200241A1 Integrated Thermoelectric Film Based Woven Power Generator 审中-公开
公开(公告)号：US20230200241A1
公开(公告)日：2023-06-22
申请号：US18167935
申请日：2023-02-13
申请人： Purdue Research Foundation
发明人： Kazuaki Yazawa
IPC分类号： H10N10/82 , D03D15/52 , H10N10/17
CPC分类号： H10N10/82 , D03D15/52 , H10N10/17 , D10B2401/04
摘要： A thermoelectric module includes two insulating substrates supporting a plurality of thermoelectric fingers. Each thermoelectric finger has alternating strips of n-type doped material and p-type doped material, wherein adjacent n-type doped strips and p-type doped strips are separated by and electrically coupled to conductive regions. The thermoelectric fingers run in a first direction and are spaced apart from each other. A plurality of holes in the insulating substrates are disposed between adjacent thermoelectric fingers, and area aligned with each other. A length of fabric yarn woven is in and out of substantially aligned holes in each substantially aligned set of holes.

9. 发明公开

US20240292754A1 THERMOELECTRIC DEVICE 审中-公开
公开(公告)号：US20240292754A1
公开(公告)日：2024-08-29
申请号：US18572489
申请日：2022-06-22
申请人： LG INNOTEK CO., LTD.
发明人： Un Hak LEE
IPC分类号： H10N10/17 , H10N10/13 , H10N10/82 , H10N19/00
CPC分类号： H10N10/17 , H10N10/13 , H10N19/00 , H10N10/82
摘要： A thermoelectric device according to an embodiment of the present invention comprises: a fluid flow part including one surface and the other surface spaced apart from the one surface in a first direction; a first thermoelectric element arranged on one surface of the fluid flow part; and a second thermoelectric element arranged on the other surface of the fluid flow part. A first groove overlapping the first thermoelectric element in the first direction and a first hole not overlapping the first thermoelectric element in the first direction are arranged on one surface of the fluid flow part, wherein a depth of the first groove is less than a distance between the one surface and the other surface thereof, and the first hole penetrates from the one surface to the other surface thereof.

10. 发明授权

US12022734B2 Thermoelectric module and adjustment method of thermoelectric module 有权
公开(公告)号：US12022734B2
公开(公告)日：2024-06-25
申请号：US17288979
申请日：2019-11-15
申请人： KELK Ltd.
发明人： Toshihiko Kishizawa , Shinichi Fujimoto
IPC分类号： H10N10/17 , H10N10/01 , H10N10/82
CPC分类号： H10N10/01 , H10N10/17 , H10N10/82
摘要： A thermoelectric module includes a substrate, a plurality of electrodes arranged on a surface of the substrate, a plurality of thermoelectric elements respectively connected to the plurality of electrodes, and at least three terminals respectively connected to the different electrodes and connected to one or both of a first load and a second load.

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