DE69531373D1 - Induktivität und zugehöriges Herstellungsverfahren - Google Patents

Induktivität und zugehöriges Herstellungsverfahren

Info

Publication number
DE69531373D1
DE69531373D1 DE69531373T DE69531373T DE69531373D1 DE 69531373 D1 DE69531373 D1 DE 69531373D1 DE 69531373 T DE69531373 T DE 69531373T DE 69531373 T DE69531373 T DE 69531373T DE 69531373 D1 DE69531373 D1 DE 69531373D1
Authority
DE
Germany
Prior art keywords
inductance
manufacturing process
associated manufacturing
manufacturing
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
DE69531373T
Other languages
English (en)
Other versions
DE69531373T2 (de
Inventor
Eiichi Uriu
Osamu Makino
Hironobu Chiba
Chisa Yokota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69531373D1 publication Critical patent/DE69531373D1/de
Publication of DE69531373T2 publication Critical patent/DE69531373T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • 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
    • 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
    • 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
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • 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
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49076—From comminuted material
DE69531373T 1994-09-12 1995-09-11 Induktivität und zugehöriges Herstellungsverfahren Expired - Fee Related DE69531373T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21715094 1994-09-12
JP21715094 1994-09-12

Publications (2)

Publication Number Publication Date
DE69531373D1 true DE69531373D1 (de) 2003-08-28
DE69531373T2 DE69531373T2 (de) 2004-06-09

Family

ID=16699645

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69529632T Expired - Fee Related DE69529632T2 (de) 1994-09-12 1995-09-11 Induktivität und zugehöriges Herstellungsverfahren
DE69531373T Expired - Fee Related DE69531373T2 (de) 1994-09-12 1995-09-11 Induktivität und zugehöriges Herstellungsverfahren
DE69528938T Expired - Fee Related DE69528938T2 (de) 1994-09-12 1995-09-11 Induktivität und Herstellungsverfahren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69529632T Expired - Fee Related DE69529632T2 (de) 1994-09-12 1995-09-11 Induktivität und zugehöriges Herstellungsverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69528938T Expired - Fee Related DE69528938T2 (de) 1994-09-12 1995-09-11 Induktivität und Herstellungsverfahren

Country Status (5)

Country Link
US (2) US6293001B1 (de)
EP (3) EP0701262B1 (de)
KR (1) KR100231356B1 (de)
CN (2) CN1136591C (de)
DE (3) DE69529632T2 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639881C2 (de) * 1996-09-27 1999-05-20 Siemens Matsushita Components Verfahren zum Herstellen eines induktiven Bauelements
US6046707A (en) * 1997-07-02 2000-04-04 Kyocera America, Inc. Ceramic multilayer helical antenna for portable radio or microwave communication apparatus
US5922514A (en) * 1997-09-17 1999-07-13 Dale Electronics, Inc. Thick film low value high frequency inductor, and method of making the same
US6470545B1 (en) * 1999-09-15 2002-10-29 National Semiconductor Corporation Method of making an embedded green multi-layer ceramic chip capacitor in a low-temperature co-fired ceramic (LTCC) substrate
JP2002252116A (ja) * 2001-02-23 2002-09-06 Toko Inc 積層型電子部品及びその製造方法
US20030112110A1 (en) * 2001-09-19 2003-06-19 Mark Pavier Embedded inductor for semiconductor device circuit
KR100432661B1 (ko) * 2002-03-09 2004-05-22 삼성전기주식회사 인쇄회로기판 기술을 이용한 미약자계 감지용 센서 및 그제조방법
KR100467839B1 (ko) * 2002-03-09 2005-01-24 삼성전기주식회사 인쇄회로기판을 사용한 미약자계 감지용 센서 및 그 제조방법
KR100432662B1 (ko) * 2002-03-09 2004-05-22 삼성전기주식회사 인쇄회로기판 기술을 이용한 미약자계 감지용 센서 및 그제조방법
KR100466884B1 (ko) * 2002-10-01 2005-01-24 주식회사 쎄라텍 적층형 코일 부품 및 그 제조방법
KR100479625B1 (ko) * 2002-11-30 2005-03-31 주식회사 쎄라텍 칩타입 파워인덕터 및 그 제조방법
US7460000B2 (en) * 2004-01-23 2008-12-02 Murata Manufacturing Co. Ltd. Chip inductor and method for manufacturing the same
KR100619368B1 (ko) * 2004-07-05 2006-09-08 삼성전기주식회사 미약자계 감지용 센서를 구비한 인쇄회로기판 및 그 제작방법
WO2006043350A1 (ja) * 2004-10-18 2006-04-27 Murata Manufacturing Co., Ltd. 積層型セラミック電子部品の製造方法および複合積層体
KR100810524B1 (ko) * 2004-12-20 2008-03-10 가부시키가이샤 무라타 세이사쿠쇼 적층 세라믹 전자부품 및 그 제조방법
KR100768919B1 (ko) * 2004-12-23 2007-10-19 삼성전자주식회사 전원 생성 장치
US7511356B2 (en) * 2005-08-31 2009-03-31 Micron Technology, Inc. Voltage-controlled semiconductor inductor and method
CN101361146B (zh) * 2006-01-16 2011-09-07 株式会社村田制作所 电感器的制造方法
US9589716B2 (en) 2006-09-12 2017-03-07 Cooper Technologies Company Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets
US8310332B2 (en) * 2008-10-08 2012-11-13 Cooper Technologies Company High current amorphous powder core inductor
US8378777B2 (en) 2008-07-29 2013-02-19 Cooper Technologies Company Magnetic electrical device
US8466764B2 (en) 2006-09-12 2013-06-18 Cooper Technologies Company Low profile layered coil and cores for magnetic components
US8941457B2 (en) * 2006-09-12 2015-01-27 Cooper Technologies Company Miniature power inductor and methods of manufacture
US7791445B2 (en) * 2006-09-12 2010-09-07 Cooper Technologies Company Low profile layered coil and cores for magnetic components
US8279037B2 (en) * 2008-07-11 2012-10-02 Cooper Technologies Company Magnetic components and methods of manufacturing the same
US8659379B2 (en) 2008-07-11 2014-02-25 Cooper Technologies Company Magnetic components and methods of manufacturing the same
US9859043B2 (en) 2008-07-11 2018-01-02 Cooper Technologies Company Magnetic components and methods of manufacturing the same
US9558881B2 (en) 2008-07-11 2017-01-31 Cooper Technologies Company High current power inductor
JP2018182203A (ja) * 2017-04-19 2018-11-15 株式会社村田製作所 コイル部品
CN102237170A (zh) * 2010-04-23 2011-11-09 佳邦科技股份有限公司 电感装置及其制造方法
JPWO2011145490A1 (ja) * 2010-05-17 2013-07-22 太陽誘電株式会社 基板内蔵用電子部品および部品内蔵型基板
US8552829B2 (en) 2010-11-19 2013-10-08 Infineon Technologies Austria Ag Transformer device and method for manufacturing a transformer device
US20120169444A1 (en) * 2010-12-30 2012-07-05 Samsung Electro-Mechanics Co., Ltd. Laminated inductor and method of manufacturing the same
CN102155750B (zh) * 2011-04-21 2015-09-09 浙江苏泊尔家电制造有限公司 一种电磁炉及该电磁炉制造方法
DE102011102484B4 (de) * 2011-05-24 2020-03-05 Jumatech Gmbh Leiterplatte mit Formteil und Verfahren zu dessen Herstellung
KR101823542B1 (ko) * 2012-10-04 2018-01-30 엘지이노텍 주식회사 무선충전용 전자기 부스터 및 그 제조방법
KR101442402B1 (ko) * 2013-03-25 2014-09-17 삼성전기주식회사 인덕터 및 그 제조 방법
US9324490B2 (en) 2013-05-28 2016-04-26 Tdk Corporation Apparatus and methods for vector inductors
US9570222B2 (en) 2013-05-28 2017-02-14 Tdk Corporation Vector inductor having multiple mutually coupled metalization layers providing high quality factor
KR20160053380A (ko) * 2014-11-04 2016-05-13 삼성전기주식회사 적층형 인덕터
US9735752B2 (en) 2014-12-03 2017-08-15 Tdk Corporation Apparatus and methods for tunable filters
CN104451800A (zh) * 2014-12-04 2015-03-25 张家港市佳晟机械有限公司 一种不锈钢预处理工艺
KR101823267B1 (ko) 2016-11-01 2018-01-29 삼성전기주식회사 박막 인덕터 및 그 제조 방법
EP3382409B1 (de) 2017-03-31 2022-04-27 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Baugruppenträger mit integriertem flux-gate-sensor
JP6693461B2 (ja) * 2017-04-19 2020-05-13 株式会社オートネットワーク技術研究所 リアクトル
JP6946721B2 (ja) 2017-05-03 2021-10-06 Tdk株式会社 コイル部品
WO2020077928A1 (zh) * 2018-10-17 2020-04-23 安徽安努奇科技有限公司 贴片式电感及其制作方法
JP7136009B2 (ja) * 2019-06-03 2022-09-13 株式会社村田製作所 積層コイル部品

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247573A (en) 1962-06-11 1966-04-26 Rca Corp Method of making magnetic ferrite sheet with embedded conductors
NL293840A (de) 1962-06-11
DE1279797B (de) 1963-10-29 1968-10-10 Telefunken Patent Verfahren zur Herstellung gedruckter Schaltungen
US3413716A (en) * 1965-04-30 1968-12-03 Xerox Corp Thin-film inductor elements
US3414487A (en) 1965-06-30 1968-12-03 Texas Instruments Inc Method of manufacturing printed circuits
US3798059A (en) * 1970-04-20 1974-03-19 Rca Corp Thick film inductor with ferromagnetic core
US3812442A (en) 1972-02-29 1974-05-21 W Muckelroy Ceramic inductor
US3833872A (en) 1972-06-13 1974-09-03 I Marcus Microminiature monolithic ferroceramic transformer
US3765082A (en) 1972-09-20 1973-10-16 San Fernando Electric Mfg Method of making an inductor chip
US3971126A (en) 1974-08-05 1976-07-27 Gte Laboratories Incorporated Method of fabricating magnetic field drive coils for field accessed cylindrical domain memories
JPS5812315A (ja) * 1981-07-15 1983-01-24 Yokogawa Hokushin Electric Corp 薄膜コイルの製造方法
JPS6020919B2 (ja) 1981-09-18 1985-05-24 住友電気工業株式会社 印刷配線板の製造方法
JPS59145009A (ja) 1983-02-09 1984-08-20 Midori Watanabe 「ろ」過装置および「ろ」過濃縮方法
JPS59152605A (ja) 1983-02-18 1984-08-31 Matsushita Electric Ind Co Ltd 積層インダクターの製造方法
JPS60147192A (ja) * 1984-01-11 1985-08-03 株式会社日立製作所 プリント配線板の製造方法
JPS60167306A (ja) * 1984-02-09 1985-08-30 Matsushita Electric Ind Co Ltd プリントコイルの製造法
JPS60176208A (ja) 1984-02-22 1985-09-10 Tdk Corp 積層部品およびその製造法
JPS61140115A (ja) * 1984-12-12 1986-06-27 Nec Corp 高周波回路装置
EP0185998A1 (de) 1984-12-14 1986-07-02 Dynamics Research Corporation Herstellung von Zwischenverbindungsschaltungen durch Übertragungsverformung
JPS61295617A (ja) * 1985-06-25 1986-12-26 Yokogawa Electric Corp インダクトシンパタ−ン形成法
JPS6261305A (ja) 1985-09-11 1987-03-18 Murata Mfg Co Ltd 積層チツプコイル
US4753694A (en) 1986-05-02 1988-06-28 International Business Machines Corporation Process for forming multilayered ceramic substrate having solid metal conductors
JPS63284886A (ja) 1987-05-15 1988-11-22 Toobi:Kk 金属パタ−ン形成方法
JPS642394A (en) 1987-06-25 1989-01-06 Matsushita Electric Works Ltd Jig for forming transferring wiring
US5063658A (en) 1987-07-08 1991-11-12 Leonard Kurz Gmbh & Co. Embossing foil and a method of making
US4959631A (en) * 1987-09-29 1990-09-25 Kabushiki Kaisha Toshiba Planar inductor
JPH02228093A (ja) 1989-03-01 1990-09-11 Mitsubishi Electric Corp めつき導体を有するプリント配線板の製造方法
JPH0323603A (ja) 1989-06-21 1991-01-31 Murata Mfg Co Ltd 積層型チップインダクタ
JPH0377360A (ja) * 1989-08-18 1991-04-02 Mitsubishi Electric Corp 半導体装置
US5242569A (en) * 1989-08-25 1993-09-07 International Business Machines Corporation Thermocompression bonding in integrated circuit packaging
JPH03219605A (ja) 1990-01-24 1991-09-27 Murata Mfg Co Ltd 積層型インダクタンス素子
KR960006848B1 (ko) * 1990-05-31 1996-05-23 가부시끼가이샤 도시바 평면형 자기소자
JP2987176B2 (ja) 1990-07-06 1999-12-06 ティーディーケイ株式会社 積層型インダクタおよび積層型インダクタの製造方法
JP3297429B2 (ja) 1990-08-09 2002-07-02 ティーディーケイ株式会社 積層チップビーズ
US5233157A (en) 1990-09-11 1993-08-03 Hughes Aircraft Company Laser pattern ablation of fine line circuitry masters
JP2990621B2 (ja) 1990-11-05 1999-12-13 株式会社村田製作所 積層セラミック電子部品の製造方法
JPH0696953A (ja) 1991-01-22 1994-04-08 Taiyo Yuden Co Ltd 積層インダクタ素子とその製造方法
JPH07105420B2 (ja) 1991-08-26 1995-11-13 ヒューズ・エアクラフト・カンパニー 成形された接点をもった電気接続
US5374469A (en) 1991-09-19 1994-12-20 Nitto Denko Corporation Flexible printed substrate
JPH05234792A (ja) * 1992-02-18 1993-09-10 Nitto Denko Corp ２層構造シートコイルの製法
JPH05258973A (ja) 1992-03-10 1993-10-08 Mitsubishi Electric Corp 薄膜インダクタ素子およびその製造方法
US5302932A (en) 1992-05-12 1994-04-12 Dale Electronics, Inc. Monolythic multilayer chip inductor and method for making same
JPH05335149A (ja) 1992-05-27 1993-12-17 Taiyo Yuden Co Ltd 積層セラミック部品およびその製造方法
US5470412A (en) 1992-07-30 1995-11-28 Sumitomo Metal Ceramics Inc. Process for producing a circuit substrate
US5312674A (en) 1992-07-31 1994-05-17 Hughes Aircraft Company Low-temperature-cofired-ceramic (LTCC) tape structures including cofired ferromagnetic elements, drop-in components and multi-layer transformer
JP2853467B2 (ja) * 1992-08-07 1999-02-03 株式会社村田製作所 積層ビーズインダクタの製造方法
JPH0689811A (ja) * 1992-09-07 1994-03-29 Nippon Steel Corp 薄型インダクタ／トランスおよびその製造方法
US5358604A (en) 1992-09-29 1994-10-25 Microelectronics And Computer Technology Corp. Method for producing conductive patterns
KR970000027B1 (ko) * 1992-10-21 1997-01-04 마쯔시다덴기산교 가부시기가이샤 역학량센서
JPH0757961A (ja) 1993-08-20 1995-03-03 Murata Mfg Co Ltd 積層セラミック電子部品の製造方法
JPH0775909A (ja) 1993-09-08 1995-03-20 Seiko Seiki Co Ltd 加工装置
US5480503A (en) 1993-12-30 1996-01-02 International Business Machines Corporation Process for producing circuitized layers and multilayer ceramic sub-laminates and composites thereof
JP3219605B2 (ja) 1994-08-30 2001-10-15 積水化学工業株式会社 熱膨張性樹脂管とその製造方法及び複合管の製造方法

Also Published As

Publication number Publication date
US6293001B1 (en) 2001-09-25
DE69531373T2 (de) 2004-06-09
US6631545B1 (en) 2003-10-14
DE69529632D1 (de) 2003-03-20
EP0701262B1 (de) 2002-11-27
EP1148521B1 (de) 2003-02-12
CN1215499C (zh) 2005-08-17
EP1152439B1 (de) 2003-07-23
EP1148521A1 (de) 2001-10-24
EP1152439A1 (de) 2001-11-07
CN1495810A (zh) 2004-05-12
CN1127412A (zh) 1996-07-24
KR100231356B1 (ko) 1999-11-15
DE69529632T2 (de) 2003-10-02
US20010029662A1 (en) 2001-10-18
CN1136591C (zh) 2004-01-28
DE69528938T2 (de) 2003-08-28
DE69528938D1 (de) 2003-01-09
KR960012058A (ko) 1996-04-20
EP0701262A1 (de) 1996-03-13

Similar Documents

Publication Publication Date Title
DE69529632T2 (de) Induktivität und zugehöriges Herstellungsverfahren
DE69524215T2 (de) Retroreflektierender körper und herstellungsverfahren
DE69406723D1 (de) Organopolysiloxan und Herstellungsverfahren
DE69403461T2 (de) Katheter und herstellungsverfahren
DE69417346T2 (de) Bildaufnehmer und Herstellungsverfahren
DE69534938D1 (de) Photovoltaisches Bauelement und Herstellungsverfahren
DE69929456D1 (de) Nahfeldabtastkopf und herstellungsverfahren
DE69517843D1 (de) Weiche Süssware und Herstellungsverfahren
DE69518787T2 (de) Statischer Induktionsthyristor und dessen Herstellungsverfahren
DE69522846D1 (de) Verbesserte Speicheranordnung und Herstellungsverfahren
DE69504262T2 (de) Halbleiterlaser und dessen Herstellungsverfahren
DE69524786T2 (de) Endlosband und herstellungsverfahren
DE69525496T2 (de) Leiterrahmen und Herstellungsverfahren
DE69536130D1 (de) Halbleiterbauelement und dessen Herstellungsverfahren
DE69518172D1 (de) Feinstruktur-Herstellungsverfahren
DE69516495D1 (de) Beleuchtungsvorrichtung und Vorrichtungsherstellungsverfahren
DE69501635T2 (de) Elektrorheologe Flüssigkeiten und ihr Herstellungsverfahren
DE69518097T2 (de) Vertikaler Magnetkopf und Herstellungsverfahren
DE69627206D1 (de) Düse und Düsenherstellungsverfahren
DE19781531T1 (de) Drosselkörper und Herstellungsverfahren dafür
DE69529986D1 (de) Deaminoneuraminidase und herstellungsverfahren dafür
DE69510007T2 (de) Gleitteil und Herstellungsverfahren
DE69635476D1 (de) Kondensator und Herstellungsverfahren
DE69410123D1 (de) Katheter und herstellungsverfahren
DE69426491D1 (de) Polyorganosiloxan und Herstellungsverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee