CA919787A - Thin film coils and method and apparatus for making the same - Google Patents

Thin film coils and method and apparatus for making the same

Info

Publication number
CA919787A
CA919787A CA092705A CA92705A CA919787A CA 919787 A CA919787 A CA 919787A CA 092705 A CA092705 A CA 092705A CA 92705 A CA92705 A CA 92705A CA 919787 A CA919787 A CA 919787A
Authority
CA
Canada
Prior art keywords
making
thin film
same
film coils
coils
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
Application number
CA092705A
Other languages
English (en)
Inventor
A. Jennings Thomas
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.)
Hull Corp
Original Assignee
Hull Corp
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 Hull Corp filed Critical Hull Corp
Priority to CA147,188A priority Critical patent/CA940702A/en
Application granted granted Critical
Publication of CA919787A publication Critical patent/CA919787A/en
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Physical Vapour Deposition (AREA)
CA092705A 1970-03-06 1970-09-09 Thin film coils and method and apparatus for making the same Expired CA919787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA147,188A CA940702A (en) 1970-03-06 1972-07-14 Vapor deposition apparatus for manufacturing inductance coils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1715770A 1970-03-06 1970-03-06

Publications (1)

Publication Number Publication Date
CA919787A true CA919787A (en) 1973-01-23

Family

ID=21781041

Family Applications (1)

Application Number Title Priority Date Filing Date
CA092705A Expired CA919787A (en) 1970-03-06 1970-09-09 Thin film coils and method and apparatus for making the same

Country Status (4)

Country Link
US (1) US3785046A (enrdf_load_stackoverflow)
JP (1) JPS5036013B1 (enrdf_load_stackoverflow)
CA (1) CA919787A (enrdf_load_stackoverflow)
GB (1) GB1315011A (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342143A (en) * 1974-02-04 1982-08-03 Jennings Thomas A Method of making multiple electrical components in integrated microminiature form
US4041896A (en) * 1975-05-12 1977-08-16 Ncr Corporation Microelectronic circuit coating system
US4152679A (en) * 1977-11-14 1979-05-01 Hull Corporation Microminiature electrical delay line utilizing thin film inductor array with magnetic enhancement and coupling
GB2045540B (en) * 1978-12-28 1983-08-03 Tdk Electronics Co Ltd Electrical inductive device
NL7900244A (nl) * 1979-01-12 1980-07-15 Philips Nv Vlakke tweelaags electrische spoel.
NL7900245A (nl) * 1979-01-12 1980-07-15 Philips Nv Tweelaags vlakke electrische spoel met aftakking.
JPS6028113Y2 (ja) * 1980-05-29 1985-08-26 ティーディーケイ株式会社 トリミングが可能な複合部品
JPS6011611Y2 (ja) * 1980-06-13 1985-04-17 ティーディーケイ株式会社 積層トランス
US4486641A (en) * 1981-12-21 1984-12-04 Ruffini Robert S Inductor, coating and method
CA1202383A (en) * 1983-03-25 1986-03-25 Herman R. Person Thick film delay line
DE3741706A1 (de) * 1987-12-09 1989-06-22 Asea Brown Boveri Verfahren zur herstellung von spiralfoermigen duennfilm-flachspulen
US5418811A (en) * 1992-04-08 1995-05-23 Fluxtrol Manufacturing, Inc. High performance induction melting coil
DE4223349A1 (de) * 1992-07-16 1994-01-20 Bosch Gmbh Robert Winkelgeschwindigkeitssensor
US6549112B1 (en) * 1996-08-29 2003-04-15 Raytheon Company Embedded vertical solenoid inductors for RF high power application
US5942965A (en) * 1996-09-13 1999-08-24 Murata Manufacturing Co., Ltd. Multilayer substrate
US6005467A (en) * 1997-02-11 1999-12-21 Pulse Engineering, Inc. Trimmable inductor
US6342681B1 (en) 1997-10-15 2002-01-29 Avx Corporation Surface mount coupler device
US6566731B2 (en) * 1999-02-26 2003-05-20 Micron Technology, Inc. Open pattern inductor
US6480086B1 (en) 1999-12-20 2002-11-12 Advanced Micro Devices, Inc. Inductor and transformer formed with multi-layer coil turns fabricated on an integrated circuit substrate
US6901654B2 (en) * 2000-01-10 2005-06-07 Microstrain, Inc. Method of fabricating a coil and clamp for variable reluctance transducer
JP4381417B2 (ja) * 2004-11-25 2009-12-09 株式会社村田製作所 コイル部品
KR100756038B1 (ko) * 2005-10-26 2007-09-07 삼성전자주식회사 멀티루프형 트랜스포머
CN102667640B (zh) 2010-06-11 2015-02-04 株式会社理光 信息存储装置、可拆卸装置、显影剂容器和成像设备
US11569340B2 (en) 2019-03-12 2023-01-31 Analog Devices, Inc. Fully symmetrical laterally coupled transformer for signal and power isolation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542726A (en) * 1945-06-30 1951-02-20 Herbert W Sullivan Method of forming inductor coils
US3431144A (en) * 1963-12-26 1969-03-04 Nippon Electric Co Method for manufacturing microminiature coils

Also Published As

Publication number Publication date
GB1315011A (en) 1973-04-26
US3785046A (en) 1974-01-15
JPS5036013B1 (enrdf_load_stackoverflow) 1975-11-20

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