FR2907590B1 - Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages - Google Patents

Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages

Info

Publication number
FR2907590B1
FR2907590B1 FR0609274A FR0609274A FR2907590B1 FR 2907590 B1 FR2907590 B1 FR 2907590B1 FR 0609274 A FR0609274 A FR 0609274A FR 0609274 A FR0609274 A FR 0609274A FR 2907590 B1 FR2907590 B1 FR 2907590B1
Authority
FR
France
Prior art keywords
winding
windings
inductance
micro
branches
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.)
Expired - Fee Related
Application number
FR0609274A
Other languages
English (en)
Other versions
FR2907590A1 (fr
Inventor
Bastien Orlando
Bernard Viala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
STMicroelectronics SA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
STMicroelectronics SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA, STMicroelectronics SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0609274A priority Critical patent/FR2907590B1/fr
Priority to EP07354055.1A priority patent/EP1916675B1/fr
Priority to US11/907,217 priority patent/US7423509B2/en
Priority to JP2007275167A priority patent/JP2008109139A/ja
Publication of FR2907590A1 publication Critical patent/FR2907590A1/fr
Application granted granted Critical
Publication of FR2907590B1 publication Critical patent/FR2907590B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
FR0609274A 2006-10-23 2006-10-23 Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages Expired - Fee Related FR2907590B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0609274A FR2907590B1 (fr) 2006-10-23 2006-10-23 Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages
EP07354055.1A EP1916675B1 (fr) 2006-10-23 2007-10-05 Bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages
US11/907,217 US7423509B2 (en) 2006-10-23 2007-10-10 Coil comprising several coil branches and micro-inductor comprising one of the coils
JP2007275167A JP2008109139A (ja) 2006-10-23 2007-10-23 いくつかのコイルブランチを有するコイル、及び当該コイルの一つを有するマイクロインダクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609274A FR2907590B1 (fr) 2006-10-23 2006-10-23 Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages

Publications (2)

Publication Number Publication Date
FR2907590A1 FR2907590A1 (fr) 2008-04-25
FR2907590B1 true FR2907590B1 (fr) 2009-01-23

Family

ID=37835232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0609274A Expired - Fee Related FR2907590B1 (fr) 2006-10-23 2006-10-23 Bobinage solenoide annulaire, bobinage comportant plusieurs branches de bobinage et micro-inductance comportant l'un des bobinages

Country Status (4)

Country Link
US (1) US7423509B2 (fr)
EP (1) EP1916675B1 (fr)
JP (1) JP2008109139A (fr)
FR (1) FR2907590B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7884452B2 (en) 2007-11-23 2011-02-08 Alpha And Omega Semiconductor Incorporated Semiconductor power device package having a lead frame-based integrated inductor
US7868431B2 (en) * 2007-11-23 2011-01-11 Alpha And Omega Semiconductor Incorporated Compact power semiconductor package and method with stacked inductor and integrated circuit die
US7884696B2 (en) * 2007-11-23 2011-02-08 Alpha And Omega Semiconductor Incorporated Lead frame-based discrete power inductor
US8217748B2 (en) * 2007-11-23 2012-07-10 Alpha & Omega Semiconductor Inc. Compact inductive power electronics package
FR2972795B1 (fr) * 2011-03-15 2013-10-11 Crouzet Automatismes Capteur inductif de proximite et procede de montage dudit capteur
US9548158B2 (en) * 2014-12-02 2017-01-17 Globalfoundries Inc. 3D multipath inductor
JP7302276B2 (ja) * 2019-05-15 2023-07-04 株式会社デンソー インダクタ

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709791A (en) * 1950-10-20 1955-05-31 Jr Robert L Anderson Saturable reactor
US3798059A (en) * 1970-04-20 1974-03-19 Rca Corp Thick film inductor with ferromagnetic core
US3798959A (en) 1972-08-11 1974-03-26 Bowles Fluidics Corp Acoustic gauge and fluidic signal processing circuitry therefor
JPS58137206A (ja) * 1982-02-09 1983-08-15 Sony Corp インダクタンス素子
JPS61196505A (ja) * 1985-02-26 1986-08-30 Nec Corp インダクタンス構造体
ES2019323B3 (es) * 1986-09-29 1991-06-16 Landis & Gyr Betr Ag Transformador de medicion para medir la corriente que pasa por un conductor electrico
JPS63318114A (ja) * 1987-06-19 1988-12-27 Hitachi Koki Co Ltd トロイダル．コイル
JPH0696951A (ja) * 1991-10-02 1994-04-08 Amorphous Denshi Device Kenkyusho:Kk 立体閉磁路磁心型インダクタンス素子
JPH05198440A (ja) * 1992-01-20 1993-08-06 Amorphous Denshi Device Kenkyusho:Kk 薄膜磁気素子用コイル及び巻線構造型薄膜トランス
JPH05343230A (ja) * 1992-06-12 1993-12-24 Hitachi Metals Ltd 薄型インダクタンス素子
US5939966A (en) * 1994-06-02 1999-08-17 Ricoh Company, Ltd. Inductor, transformer, and manufacturing method thereof
JPH09139313A (ja) * 1995-11-10 1997-05-27 Sony Corp 薄膜インダクタンス素子および半導体装置
US5793272A (en) * 1996-08-23 1998-08-11 International Business Machines Corporation Integrated circuit toroidal inductor
JPH11261325A (ja) * 1998-03-10 1999-09-24 Shiro Sugimura コイル素子と、その製造方法
JPH11329866A (ja) * 1998-05-08 1999-11-30 Alps Electric Co Ltd 有芯コイル及びその製造方法
US6380727B1 (en) * 1998-07-03 2002-04-30 Ascom Energy Systems Ag Current sensor
WO2002007172A1 (fr) * 2000-07-14 2002-01-24 Forschungszentrum Karlsruhe Gmbh Inducteur de type i comme microinducteur haute frequence
DE10104648B4 (de) * 2000-07-14 2004-06-03 Forschungszentrum Karlsruhe Gmbh Hochfrequenz-Mikroinduktivität
TW577094B (en) * 2002-05-10 2004-02-21 Ind Tech Res Inst High-density multi-turn micro coil and its manufacturing method
US6833781B1 (en) * 2002-06-27 2004-12-21 National Semiconductor Corporation High Q inductor in multi-level interconnect
JP4764668B2 (ja) * 2005-07-05 2011-09-07 セイコーエプソン株式会社 電子基板の製造方法および電子基板

Also Published As

Publication number Publication date
FR2907590A1 (fr) 2008-04-25
EP1916675A1 (fr) 2008-04-30
US20080094165A1 (en) 2008-04-24
EP1916675B1 (fr) 2016-11-09
JP2008109139A (ja) 2008-05-08
US7423509B2 (en) 2008-09-09

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ER Errata listed in the french official journal (bopi)
TP Transmission of property
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