专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4120546A1 POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD FOR POWER GENERATION ELEMENT 审中-公开
公开(公告)号：EP4120546A1
公开(公告)日：2023-01-18
申请号：EP21768836.5
申请日：2021-02-16
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA, Minoru , ANDERSSON, Lars Mattias
IPC分类号： H02N11/00 , H01L37/00 , H01L35/26
摘要： Provided is a power generation element that allows improvement of an output voltage, a power generation device, an electronic apparatus, and a manufacturing method for the power generation element. The power generation element includes a plurality of laminated bodies 1 laminated in a first direction. The plurality of laminated bodies 1 include a first electrode portion 10 that has a first main surface 11a and a second main surface 11b opposed to the first main surface 11a in the first direction and includes a substrate 11 having a conductive property, a second electrode 22 that is provided to be in contact with the first main surface 11a and has a work function different from a work function of the substrate 11, and an intermediate portion 14 that is provided on the second main surface 11b side and includes nanoparticles.

2. 发明公开

EP3975414A1 POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPARATUS, AND MANUFACTURING METHOD FOR POWER GENERATION ELEMENT 审中-公开
公开(公告)号：EP3975414A1
公开(公告)日：2022-03-30
申请号：EP20809597.6
申请日：2020-04-13
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA, Minoru
IPC分类号： H02N11/00 , H01L37/00
摘要： [Problem]
Provided is a power generation element, a power generation device, and an electronic apparatus that allow to achieve stabilizing a generation amount of an electric energy, and a method for manufacturing the power generation element.
[Solution]
A power generation element includes: a substrate 10 including mutually opposed first principal surface 11s and second principal surface 12s; an electrode portion 13 provided on the first principal surface 11s and the second principal surface 12s, the electrode portion 13 including a first electrode portion 13a and a second electrode portion 13b; and an intermediate portion 14 including nanoparticles. The substrate 10 includes a first substrate portion 11 and a second substrate portion 12 that are mutually overlapped viewed in a first direction Z. The first principal surface 11s of the first substrate portion 11 includes a first separated surface 11sa and a first joint surface 11sb. The second principal surface 12s of the second substrate portion 12 includes a second separated surface 12sa and a second joint surface 12sb.

3. 发明公开

EP3940801A1 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING POWER GENERATION FUNCTION 审中-公开
公开(公告)号：EP3940801A1
公开(公告)日：2022-01-19
申请号：EP20770218.4
申请日：2020-03-02
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA Minoru
IPC分类号： H01L37/00 , H01L23/12 , H01L25/10 , H01L25/11 , H01L25/18 , H05K1/18
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device with an electric power generation function, which can prevent the circuit board from increasing in size.
MEANS TO SOLVE THE PROBLEM: A semiconductor integrated circuit device 200 with an electric power generation function has a semiconductor integrated circuit device and a thermoelectric element 1. The semiconductor integrated circuit device includes a package 210 to house a semiconductor integrated circuit chip 230. The semiconductor integrated circuit chip 230 has a lower surface opposing the circuit board and an upper surface opposing the mounting surface. The thermoelectric element 1 includes a casing unit having a housing unit, a first electrode unit provided inside the housing unit, a second electrode unit provided inside the housing unit, separated from and opposing the first electrode unit in the first direction, and having a work function different from that of the first electrode unit, and a middle unit provided between the first electrode unit and the second electrode unit, and including a nanoparticle having a work function between the work function of the first electrode unit and the work function of the second electrode unit, in the housing unit. The casing unit is provided on the upper surface side of the semiconductor integrated circuit chip 230.

4. 发明公开

EP3958456A1 POWER GENERATION ELEMENT, POWER GENERATION DEVICE, ELECTRONIC APPARATUS, AND POWER GENERATION ELEMENT MANUFACTURING METHOD 审中-公开
公开(公告)号：EP3958456A1
公开(公告)日：2022-02-23
申请号：EP20790575.3
申请日：2020-04-13
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA, Minoru
IPC分类号： H02N11/00 , H01L37/00
摘要： [Problem]
Provided is a power generation element, a power generation device, and an electronic apparatus that allow to achieve stabilizing a generation amount of an electric energy, and a method for manufacturing the power generation element.
[Solution]
A power generation element includes: a first housing portion 1A including a first substrate 11 and a first electrode portion 13a, the first substrate 11 including a first principal surface 11s, and the first electrode portion 13a being provided on the first principal surface 11s; a second housing portion 1B including a second substrate 12 and a second electrode portion 13b, the second substrate 12 including a second principal surface 12s, and the second electrode portion 13b being provided on the second principal surface 12s; and an intermediate portion 14 including nanoparticles. The first principal surface 11s includes a first separated surface 11sa that is in contact with the first electrode portion 13a and separated from the second housing portion 1B, and a first joint surface 11sb in contact with the second housing portion IB. The second principal surface 12s includes a second separated surface 12sa that is in contact with the second electrode portion 13b and separated from the first housing portion 1A, and a second joint surface 12sb in contact with the first housing portion 1A. The intermediate portion 14 is surrounded by the first joint surface 11sb and the second joint surface 12sb viewed in a first direction Z.

5. 发明公开

EP3761382A1 THERMOELECTRIC ELEMENT, THERMOELECTRIC DEVICE AND METHOD FOR FORMING THERMOELECTRIC ELEMENT 审中-公开
公开(公告)号：EP3761382A1
公开(公告)日：2021-01-06
申请号：EP19760809.4
申请日：2019-02-18
申请人： GCE Institute Inc. , NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
发明人： GOTO Hiroshi , SAKATA Minoru , MAEDA Ryutaro , Lu Jian
IPC分类号： H01L37/00 , B82Y30/00 , H01L35/26 , H02N11/00
摘要： PROBLEM TO BE SOLVED: To provide a thermoelectric element that can be easily formed, and that can achieve stable characteristics, a thermoelectric device, and a method for manufacturing the thermoelectric element.
MEANS TO SOLVE THE PROBLEM: A thermoelectric element 10 to convert thermal energy into electrical energy has a first electrode part 3, a second electrode part 4, having a different work function from that of the first electrode part 3 and arranged at a distance from the first electrode part 3, on the same surface of the first substrate 1, and a middle part 5, provided between the first electrode part 3 and the second electrode part 4 and including nanoparticles.

6. 发明公开

EP3940800A1 SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING POWER GENERATION FUNCTION 审中-公开
公开(公告)号：EP3940800A1
公开(公告)日：2022-01-19
申请号：EP20769782.2
申请日：2020-03-02
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA, Minoru
IPC分类号： H01L37/00 , H01L23/12 , H01L25/10 , H01L25/11 , H01L25/18 , H05K1/18
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device with an electric power generation function, which can prevent the circuit board from increasing in size.
MEANS TO SOLVE THE PROBLEM: A semiconductor integrated circuit device 200 with an electric power generation function has a semiconductor integrated circuit device and a thermoelectric element 1. The semiconductor integrated circuit device includes a package 210 to house a semiconductor integrated circuit chip 230. The semiconductor integrated circuit chip 230 has a lower surface opposing the circuit board and an upper surface opposing the mounting surface. The thermoelectric element 1 includes a casing unit having a housing unit, a first electrode unit provided inside the housing unit, a second electrode unit provided inside the housing unit, separated from and opposing the first electrode unit in the first direction, and having a work function different from that of the first electrode unit, and a middle unit provided between the first electrode unit and the second electrode unit, and including a nanoparticle having a work function between the work function of the first electrode unit and the work function of the second electrode unit, in the housing unit. The casing unit is provided inside a circuit board 260.

7. 发明公开

EP3872393A1 LIGHTING DEVICE WITH POWER GENERATION FUNCTION 无效
公开(公告)号：EP3872393A1
公开(公告)日：2021-09-01
申请号：EP19875979.7
申请日：2019-10-10
申请人： GCE Institute Inc.
发明人： GOTO Hiroshi , SAKATA Minoru
IPC分类号： F21S9/04 , F21K9/00 , F21K9/237 , F21V23/00 , F21V29/503 , F21V29/70
摘要： PROBLEM TO BE SOLVED: To provide a lighting device with an electric power generation function, which can be incorporated in secondary products, while preventing an increase of the manufacturing cost and an increase of size. SOLUTION: A lighting device 400 includes a light-emitting device 200, a heating sink 401, having a hollow unit 401b inside, a translucent cover 402, and a thermoelectric element 1. The thermoelectric element 1 includes a casing unit 10 having a housing unit, and includes a first electrode unit, a second electrode unit having a work function different from that of the first electrode unit, and a middle unit including nanoparticles having a work function between the work function of the first electrode unit and the work function of the second electrode unit, which are provided inside the housing unit. The casing unit 10 is provided on the inner surface 401b of the hollow unit 401a of the heat sink 401.

8. 发明公开

EP3863072A1 LIGHT-EMITTING DEVICE WITH POWER-GENERATION FUNCTION, LIGHTING DEVICE, AND DISPLAY DEVICE 无效
公开(公告)号：EP3863072A1
公开(公告)日：2021-08-11
申请号：EP19869906.8
申请日：2019-10-04
申请人： GCE Institute Inc.
发明人： GOTO, Hiroshi , SAKATA, Minoru
IPC分类号： H01L33/64 , H01L37/00 , B82Y40/00 , F21Y115/10
摘要： PROBLEM TO BE SOLVED: To provide a light-emitting device with an electric power generation function, which can be incorporated in secondary products, while preventing an increase of the manufacturing cost and an increase of size.
MEANS TO SOLVE THE PROBLEM: A thermal conductive LED board 220 to include a thermal conductive base 221 having a mounting surface 221a and an open surface 221b, and a board wiring 222a provided on the mounting surface 221a, an LED element 210 connected with the board wiring 222a, and a thermoelectric element 1, electrically insulated from the thermal conductive base 221, and thermally coupled with the thermal conductive base 221, is provided. The thermoelectric element 1 includes a casing unit 10 having a housing unit 10d, and includes, in the housing unit 10d, a first electrode unit 11, a second electrode unit 12 having a work function different from that of the first electrode unit 11, and a middle unit 14 including nanoparticles having a work function between the work function of the first electrode unit 11 and the work function of the second electrode unit 12. The casing unit 10 is provided on the open surface 221b of the thermal conductive base 221.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式