AU2003241820A1 - Multilayer substrate with built-in coil, semiconductor chip, methods for manufacturing them - Google Patents

Multilayer substrate with built-in coil, semiconductor chip, methods for manufacturing them

Info

Publication number
AU2003241820A1
AU2003241820A1 AU2003241820A AU2003241820A AU2003241820A1 AU 2003241820 A1 AU2003241820 A1 AU 2003241820A1 AU 2003241820 A AU2003241820 A AU 2003241820A AU 2003241820 A AU2003241820 A AU 2003241820A AU 2003241820 A1 AU2003241820 A1 AU 2003241820A1
Authority
AU
Australia
Prior art keywords
built
coil
manufacturing
methods
semiconductor chip
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.)
Abandoned
Application number
AU2003241820A
Inventor
Masahiko Oshimura
Kouichirou Sagawa
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of AU2003241820A1 publication Critical patent/AU2003241820A1/en
Abandoned 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
    • 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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H01L23/5227—Inductive arrangements or effects of, or between, wiring layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/64—Impedance arrangements
    • H01L23/645—Inductive arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
AU2003241820A 2002-05-29 2003-05-28 Multilayer substrate with built-in coil, semiconductor chip, methods for manufacturing them Abandoned AU2003241820A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002156261A JP2005347286A (en) 2002-05-29 2002-05-29 Multilayered substrate with built-in coil, semiconductor chip, and manufacturing method thereof
JP2002-156261 2002-05-29
PCT/JP2003/006648 WO2003100853A1 (en) 2002-05-29 2003-05-28 Multilayer substrate with built-in coil, semiconductor chip, methods for manufacturing them

Publications (1)

Publication Number Publication Date
AU2003241820A1 true AU2003241820A1 (en) 2003-12-12

Family

ID=29561465

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003241820A Abandoned AU2003241820A1 (en) 2002-05-29 2003-05-28 Multilayer substrate with built-in coil, semiconductor chip, methods for manufacturing them

Country Status (4)

Country Link
JP (1) JP2005347286A (en)
AU (1) AU2003241820A1 (en)
TW (1) TW200410376A (en)
WO (1) WO2003100853A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5433199B2 (en) * 2008-10-21 2014-03-05 学校法人慶應義塾 Electronic circuit
WO2010107430A1 (en) * 2009-03-18 2010-09-23 Agere Systems Inc. Integrated circuit inductors with reduced magnetic coupling
US9113569B2 (en) 2011-03-25 2015-08-18 Ibiden Co., Ltd. Wiring board and method for manufacturing same
US20120314389A1 (en) * 2011-03-25 2012-12-13 Ibiden Co., Ltd. Wiring board and method for manufacturing same
JP5767495B2 (en) 2011-03-29 2015-08-19 パナソニック株式会社 Variable inductor and semiconductor device using the same
JP2013070035A (en) * 2011-09-22 2013-04-18 Ibiden Co Ltd Multilayer printed wiring board
US9275950B2 (en) * 2012-05-29 2016-03-01 Taiwan Semiconductor Manufacturing Co., Ltd. Bead for 2.5D/3D chip packaging application
JP6306288B2 (en) 2013-05-13 2018-04-04 日東電工株式会社 Coil printed wiring board, power receiving module, battery unit and power receiving communication module
JP5907124B2 (en) 2013-07-24 2016-04-20 株式会社村田製作所 High frequency components and filter components
JP5970714B2 (en) 2013-10-30 2016-08-17 株式会社村田製作所 Electronic components
JP6327639B2 (en) * 2014-04-18 2018-05-23 日本電信電話株式会社 Right angle solenoid inductor
JP6582401B2 (en) * 2014-12-01 2019-10-02 富士電機株式会社 Signal transmission device
JP6989465B2 (en) 2018-09-05 2022-01-05 株式会社東芝 Magnetic coupler and communication system
JP7219136B2 (en) * 2019-03-27 2023-02-07 本田技研工業株式会社 semiconductor equipment
CN117957622A (en) * 2021-09-21 2024-04-30 罗姆股份有限公司 Transformer chip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237106A (en) * 1991-01-21 1992-08-25 Nippon Telegr & Teleph Corp <Ntt> Integrated inductance element and integrated transformer
JPH0555043A (en) * 1991-08-22 1993-03-05 Fujitsu Ltd Small-sized coil and its manufacture, manufacture of magnetic head and magnetic storage device
DE69321432T2 (en) * 1992-09-10 1999-05-27 National Semiconductor Corp., Santa Clara, Calif. Magnetic memory element integrated circuit and its manufacturing method
JPH08250333A (en) * 1995-03-14 1996-09-27 Taiyo Yuden Co Ltd Inductor array
JPH0945866A (en) * 1995-08-02 1997-02-14 Hitachi Ltd Microwave integrated circuit
JPH10154795A (en) * 1996-11-19 1998-06-09 Advanced Materials Eng Res Inc Inductor on semiconductor chip and its manufacturing method

Also Published As

Publication number Publication date
WO2003100853A1 (en) 2003-12-04
TW200410376A (en) 2004-06-16
JP2005347286A (en) 2005-12-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase