TW429384B - Inductive component having a planar conductive structure and method for producing said component - Google Patents

Inductive component having a planar conductive structure and method for producing said component

Info

Publication number
TW429384B
TW429384B TW88114454A TW88114454A TW429384B TW 429384 B TW429384 B TW 429384B TW 88114454 A TW88114454 A TW 88114454A TW 88114454 A TW88114454 A TW 88114454A TW 429384 B TW429384 B TW 429384B
Authority
TW
Taiwan
Prior art keywords
component
conductive structure
planar conductive
producing
inductive component
Prior art date
Application number
TW88114454A
Other languages
Chinese (zh)
Inventor
Klaus Kuettner
Reinhard Heinkel
Rolf Lohrmann
Joachim Dutzi
Udo Pursche
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of TW429384B publication Critical patent/TW429384B/en

Links

Classifications

    • 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
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Non-Reversible Transmitting Devices (AREA)

Abstract

There is provided an inductive component comprising a planar conductive structure as well as to a method for producing such a component. The inductive component includes a substrate (10) and at least one planar conductive structure (20), wherein an isolation structure (30) is arranged on the substrate (10) and comprises at least one substantially vertical recess (40). The at least one planar conductive structure (20)(20') extends within at least one recess (40) and is fixed vertically and away from the substrate (10) through the isolation structure. The at least one recess (40) is filled with a ferrite material (50) above and below the at least one planar conductive structure (20)(20').
TW88114454A 1998-11-24 1999-08-24 Inductive component having a planar conductive structure and method for producing said component TW429384B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998154232 DE19854232A1 (en) 1998-11-24 1998-11-24 Inductive component with a planar line structure and method for producing the same

Publications (1)

Publication Number Publication Date
TW429384B true TW429384B (en) 2001-04-11

Family

ID=7888877

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88114454A TW429384B (en) 1998-11-24 1999-08-24 Inductive component having a planar conductive structure and method for producing said component

Country Status (3)

Country Link
DE (1) DE19854232A1 (en)
TW (1) TW429384B (en)
WO (1) WO2000031759A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221577B3 (en) * 2002-05-08 2004-03-18 Siemens Ag Magnetic wheel sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227659A (en) * 1990-06-08 1993-07-13 Trustees Of Boston University Integrated circuit inductor
JP3158757B2 (en) * 1993-01-13 2001-04-23 株式会社村田製作所 Chip type common mode choke coil and method of manufacturing the same
TW362222B (en) * 1995-11-27 1999-06-21 Matsushita Electric Ind Co Ltd Coiled component and its production method

Also Published As

Publication number Publication date
WO2000031759A1 (en) 2000-06-02
DE19854232A1 (en) 2000-05-31

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