FR3073662B1 - Inducteur multicouches - Google Patents
Inducteur multicouches Download PDFInfo
- Publication number
- FR3073662B1 FR3073662B1 FR1760670A FR1760670A FR3073662B1 FR 3073662 B1 FR3073662 B1 FR 3073662B1 FR 1760670 A FR1760670 A FR 1760670A FR 1760670 A FR1760670 A FR 1760670A FR 3073662 B1 FR3073662 B1 FR 3073662B1
- Authority
- FR
- France
- Prior art keywords
- turns
- turn
- conductive
- multilayer inductor
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
- H01F41/045—Trimming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F2017/004—Printed inductances with the coil helically wound around an axis without a core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Aerials (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1760670A FR3073662B1 (fr) | 2017-11-14 | 2017-11-14 | Inducteur multicouches |
CN201880073428.5A CN111712889A (zh) | 2017-11-14 | 2018-11-13 | 积层电感器 |
EP18799549.3A EP3711073A1 (fr) | 2017-11-14 | 2018-11-13 | Inducteur multicouches |
PCT/EP2018/081116 WO2019096803A1 (fr) | 2017-11-14 | 2018-11-13 | Inducteur multicouches |
CA3081749A CA3081749A1 (fr) | 2017-11-14 | 2018-11-13 | Inducteur multicouches |
KR1020207016228A KR20200089689A (ko) | 2017-11-14 | 2018-11-13 | 다층 인덕터 |
US16/764,326 US20200287286A1 (en) | 2017-11-14 | 2018-11-13 | Multilayer inductor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1760670 | 2017-11-14 | ||
FR1760670A FR3073662B1 (fr) | 2017-11-14 | 2017-11-14 | Inducteur multicouches |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3073662A1 FR3073662A1 (fr) | 2019-05-17 |
FR3073662B1 true FR3073662B1 (fr) | 2022-01-21 |
Family
ID=61521607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1760670A Active FR3073662B1 (fr) | 2017-11-14 | 2017-11-14 | Inducteur multicouches |
Country Status (7)
Country | Link |
---|---|
US (1) | US20200287286A1 (fr) |
EP (1) | EP3711073A1 (fr) |
KR (1) | KR20200089689A (fr) |
CN (1) | CN111712889A (fr) |
CA (1) | CA3081749A1 (fr) |
FR (1) | FR3073662B1 (fr) |
WO (1) | WO2019096803A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220358300A1 (en) * | 2021-05-07 | 2022-11-10 | Ecolab Usa Inc. | Zone antenna system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826195B1 (fr) | 1969-02-20 | 1973-08-07 | ||
DE69512324T2 (de) * | 1994-06-21 | 2000-04-13 | Sumitomo Special Metals Co., Ltd. | Herstellungsverfahren für Substrat mit mehrschichtigen gedruckten Spulen |
US5945902A (en) * | 1997-09-22 | 1999-08-31 | Zefv Lipkes | Core and coil structure and method of making the same |
JP3307307B2 (ja) * | 1997-12-19 | 2002-07-24 | 株式会社村田製作所 | 多層型高周波電子部品 |
JP2006049432A (ja) * | 2004-08-02 | 2006-02-16 | Murata Mfg Co Ltd | 積層型電子部品 |
DE602005006736D1 (de) * | 2005-01-07 | 2008-06-26 | Murata Manufacturing Co | Laminierte spule |
CN2845127Y (zh) * | 2005-07-29 | 2006-12-06 | 威盛电子股份有限公司 | 电感器 |
GB0523969D0 (en) * | 2005-11-25 | 2006-01-04 | Zarlink Semiconductor Ltd | Inductivwe component |
US8754736B2 (en) * | 2011-01-24 | 2014-06-17 | International Business Machines Corporation | Inductor structure having increased inductance density and quality factor |
EP2779181B1 (fr) | 2013-03-12 | 2018-09-26 | NuCurrent, Inc. | Structure multi-tours et multi-couches pour inducteurs à haute efficacité |
JP5874861B2 (ja) * | 2013-05-09 | 2016-03-02 | 株式会社村田製作所 | Lc並列共振素子 |
CN205303100U (zh) * | 2013-07-11 | 2016-06-08 | 株式会社村田制作所 | 电子元器件 |
RU2716184C2 (ru) * | 2014-10-10 | 2020-03-06 | Дзе Диллер Корпорейшн | Декоративные многослойные облицовочные материалы, содержащие внедренные проводящие материалы, изготовленные из них твердые поверхности, способы изготовления таких облицовочных материалов и их применения |
JP6507027B2 (ja) * | 2015-05-19 | 2019-04-24 | 新光電気工業株式会社 | インダクタ及びその製造方法 |
US11075439B2 (en) * | 2018-07-31 | 2021-07-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electronic device and manufacturing method thereof |
-
2017
- 2017-11-14 FR FR1760670A patent/FR3073662B1/fr active Active
-
2018
- 2018-11-13 CA CA3081749A patent/CA3081749A1/fr not_active Abandoned
- 2018-11-13 KR KR1020207016228A patent/KR20200089689A/ko unknown
- 2018-11-13 US US16/764,326 patent/US20200287286A1/en not_active Abandoned
- 2018-11-13 WO PCT/EP2018/081116 patent/WO2019096803A1/fr unknown
- 2018-11-13 CN CN201880073428.5A patent/CN111712889A/zh active Pending
- 2018-11-13 EP EP18799549.3A patent/EP3711073A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200287286A1 (en) | 2020-09-10 |
CN111712889A (zh) | 2020-09-25 |
EP3711073A1 (fr) | 2020-09-23 |
KR20200089689A (ko) | 2020-07-27 |
FR3073662A1 (fr) | 2019-05-17 |
WO2019096803A1 (fr) | 2019-05-23 |
CA3081749A1 (fr) | 2019-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20190517 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CA | Change of address |
Effective date: 20200709 |
|
TP | Transmission of property |
Owner name: AW BRANDING LIMITED, GB Effective date: 20200923 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
CA | Change of address |
Effective date: 20240313 |
|
TP | Transmission of property |
Owner name: FEDRIGONI S.P.A., IT Effective date: 20240313 |