DK0551735T3 - Overflademonteret induktor med høj nøjagtighed - Google Patents
Overflademonteret induktor med høj nøjagtighedInfo
- Publication number
- DK0551735T3 DK0551735T3 DK92311182T DK92311182T DK0551735T3 DK 0551735 T3 DK0551735 T3 DK 0551735T3 DK 92311182 T DK92311182 T DK 92311182T DK 92311182 T DK92311182 T DK 92311182T DK 0551735 T3 DK0551735 T3 DK 0551735T3
- Authority
- DK
- Denmark
- Prior art keywords
- high accuracy
- surface mounted
- mounted inductor
- inductor
- accuracy
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/813,789 US5363080A (en) | 1991-12-27 | 1991-12-27 | High accuracy surface mount inductor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0551735T3 true DK0551735T3 (da) | 2000-02-21 |
Family
ID=25213400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92311182T DK0551735T3 (da) | 1991-12-27 | 1992-12-08 | Overflademonteret induktor med høj nøjagtighed |
Country Status (5)
Country | Link |
---|---|
US (2) | US5363080A (de) |
EP (1) | EP0551735B1 (de) |
JP (1) | JPH06290951A (de) |
DE (1) | DE69229624T2 (de) |
DK (1) | DK0551735T3 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2615151B2 (ja) * | 1988-08-19 | 1997-05-28 | 株式会社村田製作所 | チップ型コイル及びその製造方法 |
JP3141562B2 (ja) * | 1992-05-27 | 2001-03-05 | 富士電機株式会社 | 薄膜トランス装置 |
US5652561A (en) * | 1993-06-29 | 1997-07-29 | Yokogawa Electric Corporation | Laminating type molded coil |
US5609704A (en) * | 1993-09-21 | 1997-03-11 | Matsushita Electric Industrial Co., Ltd. | Method for fabricating an electronic part by intaglio printing |
GB2292015B (en) * | 1994-07-29 | 1998-07-22 | Plessey Semiconductors Ltd | Trimmable inductor structure |
GB2292016B (en) * | 1994-07-29 | 1998-07-22 | Plessey Semiconductors Ltd | Inductor device |
US7921546B2 (en) * | 1995-07-18 | 2011-04-12 | Vishay Dale Electronics, Inc. | Method for making a high current low profile inductor |
US7034645B2 (en) * | 1999-03-16 | 2006-04-25 | Vishay Dale Electronics, Inc. | Inductor coil and method for making same |
US7263761B1 (en) * | 1995-07-18 | 2007-09-04 | Vishay Dale Electronics, Inc. | Method for making a high current low profile inductor |
US6198375B1 (en) * | 1999-03-16 | 2001-03-06 | Vishay Dale Electronics, Inc. | Inductor coil structure |
US5849355A (en) * | 1996-09-18 | 1998-12-15 | Alliedsignal Inc. | Electroless copper plating |
TW362222B (en) * | 1995-11-27 | 1999-06-21 | Matsushita Electric Ind Co Ltd | Coiled component and its production method |
DE69631462D1 (de) * | 1995-11-27 | 2004-03-11 | Vlt Corp | Plattierung von permeablen Kernen |
US5852866A (en) * | 1996-04-04 | 1998-12-29 | Robert Bosch Gmbh | Process for producing microcoils and microtransformers |
WO1997050281A1 (en) * | 1996-06-27 | 1997-12-31 | Shellcase Ltd. | Filter chip |
US6549112B1 (en) * | 1996-08-29 | 2003-04-15 | Raytheon Company | Embedded vertical solenoid inductors for RF high power application |
US6073339A (en) * | 1996-09-20 | 2000-06-13 | Tdk Corporation Of America | Method of making low profile pin-less planar magnetic devices |
TW342506B (en) * | 1996-10-11 | 1998-10-11 | Matsushita Electric Ind Co Ltd | Inductance device and wireless terminal equipment |
US5831331A (en) * | 1996-11-22 | 1998-11-03 | Philips Electronics North America Corporation | Self-shielding inductor for multi-layer semiconductor integrated circuits |
US6075432A (en) * | 1997-05-09 | 2000-06-13 | General Data Comm, Inc. | Method for generating enhanced etched inductor elements |
US6144269A (en) * | 1997-06-10 | 2000-11-07 | Fuji Electric Co., Ltd. | Noise-cut LC filter for power converter with overlapping aligned coil patterns |
US6342681B1 (en) * | 1997-10-15 | 2002-01-29 | Avx Corporation | Surface mount coupler device |
US6094112A (en) * | 1997-10-15 | 2000-07-25 | Avx Corporation | Surface mount filter device |
US7107666B2 (en) * | 1998-07-23 | 2006-09-19 | Bh Electronics | Method of manufacturing an ultra-miniature magnetic device |
KR20000011585A (ko) * | 1998-07-28 | 2000-02-25 | 윤덕용 | 반도체소자및그제조방법 |
DE69931670T2 (de) * | 1998-12-11 | 2006-09-21 | Matsushita Electric Industrial Co., Ltd., Kadoma | Hochfrequenzinduktivität mit hohem Q-Faktor |
CN1178232C (zh) | 1999-04-26 | 2004-12-01 | 松下电器产业株式会社 | 电子零件及无线终端装置 |
US6285272B1 (en) | 1999-10-28 | 2001-09-04 | Coilcraft, Incorporated | Low profile inductive component |
US6404615B1 (en) | 2000-02-16 | 2002-06-11 | Intarsia Corporation | Thin film capacitors |
WO2002001638A2 (en) * | 2000-06-30 | 2002-01-03 | Jds Uniphase Corporation | Microelectronic packages including reactive components, and methods of fabricating the same |
TW531806B (en) | 2000-10-04 | 2003-05-11 | Infineon Technologies Ag | Method for fabricating a micorelectronic circuit having at least one monolithically integrated coil and micorelectonic circuit having at least one monolithically integrated coil |
US6486530B1 (en) | 2000-10-16 | 2002-11-26 | Intarsia Corporation | Integration of anodized metal capacitors and high temperature deposition capacitors |
US20030042044A1 (en) * | 2001-08-30 | 2003-03-06 | Micron Technology, Inc. | Circuit board plane interleave apparatus and method |
FR2830670A1 (fr) * | 2001-10-10 | 2003-04-11 | St Microelectronics Sa | Inductance et son procede de fabrication |
FR2830683A1 (fr) | 2001-10-10 | 2003-04-11 | St Microelectronics Sa | Realisation d'inductance et de via dans un circuit monolithique |
FR2839582B1 (fr) * | 2002-05-13 | 2005-03-04 | St Microelectronics Sa | Inductance a point milieu |
JP2005150329A (ja) * | 2003-11-14 | 2005-06-09 | Canon Inc | 配線構造及びその作製方法 |
JP2005191408A (ja) * | 2003-12-26 | 2005-07-14 | Matsushita Electric Ind Co Ltd | コイル導電体とその製造方法およびこれを用いた電子部品 |
US7068138B2 (en) * | 2004-01-29 | 2006-06-27 | International Business Machines Corporation | High Q factor integrated circuit inductor |
US7253522B2 (en) * | 2004-06-02 | 2007-08-07 | Avx Israel, Ltd. | Integrated capacitor for RF applications with Ta adhesion layer |
US7262139B2 (en) * | 2004-06-02 | 2007-08-28 | Avx Israel, Ltd. | Method suitable for batch ion etching of copper |
JP2007109934A (ja) * | 2005-10-14 | 2007-04-26 | Matsushita Electric Ind Co Ltd | 電子部品及びその製造方法 |
KR100731108B1 (ko) * | 2005-12-29 | 2007-06-22 | 동부일렉트로닉스 주식회사 | 반도체 소자의 인덕터 구조 및 그 제조 방법 |
US20080036566A1 (en) * | 2006-08-09 | 2008-02-14 | Andrzej Klesyk | Electronic Component And Methods Relating To Same |
TWM406265U (en) * | 2010-10-02 | 2011-06-21 | Domintech Co Ltd | Inductance IC chip packaging multi-layer substrate |
US8717136B2 (en) | 2012-01-10 | 2014-05-06 | International Business Machines Corporation | Inductor with laminated yoke |
DE102012201847A1 (de) * | 2012-02-08 | 2013-08-08 | Würth Elektronik eiSos Gmbh & Co. KG | Elektronisches Bauelement |
US9064628B2 (en) | 2012-05-22 | 2015-06-23 | International Business Machines Corporation | Inductor with stacked conductors |
KR20140023141A (ko) * | 2012-08-17 | 2014-02-26 | 삼성전기주식회사 | 인덕터 및 인덕터 제조방법 |
WO2015039047A1 (en) * | 2013-09-13 | 2015-03-19 | Resonant Systems, Inc. | Printed-circuit board motor |
JP6284797B2 (ja) * | 2014-03-20 | 2018-02-28 | 新光電気工業株式会社 | インダクタ、コイル基板及びコイル基板の製造方法 |
KR101892689B1 (ko) | 2014-10-14 | 2018-08-28 | 삼성전기주식회사 | 칩 전자부품 및 칩 전자부품의 실장 기판 |
CN105023736A (zh) * | 2015-04-29 | 2015-11-04 | 苏州固基电子科技有限公司 | 一种大功率电感线圈 |
US10211663B2 (en) * | 2015-08-21 | 2019-02-19 | Apple Inc. | 3D shaped inductive charging coil and method of making the same |
US11749455B2 (en) | 2022-01-10 | 2023-09-05 | Bh Electronics, Inc. | Methods of fabricating ultra-miniature laminated magnetic cores and devices |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798059A (en) * | 1970-04-20 | 1974-03-19 | Rca Corp | Thick film inductor with ferromagnetic core |
US3848210A (en) * | 1972-12-11 | 1974-11-12 | Vanguard Electronics | Miniature inductor |
FR2435789A1 (fr) * | 1978-09-08 | 1980-04-04 | Frances Andre | Inductance imprimee spiralee |
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. |
JPS5646510A (en) * | 1979-09-25 | 1981-04-27 | Tdk Corp | Inductor, inductor assembly, and method of manufacture thereof |
JPS57111034A (en) * | 1980-12-10 | 1982-07-10 | Hitachi Ltd | Semiconductor device and its manufacture |
JPS5867007A (ja) * | 1981-10-19 | 1983-04-21 | Toko Inc | 積層コイル |
US4494100A (en) * | 1982-07-12 | 1985-01-15 | Motorola, Inc. | Planar inductors |
JPS5958806A (ja) * | 1982-09-28 | 1984-04-04 | Matsushita Electric Ind Co Ltd | 積層インダクタの製造法 |
JPS59114807A (ja) * | 1982-12-21 | 1984-07-03 | Matsushita Electric Ind Co Ltd | プリント多層コイル |
US4545553A (en) * | 1983-02-25 | 1985-10-08 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Piezoelectric deicing device |
CA1202383A (en) * | 1983-03-25 | 1986-03-25 | Herman R. Person | Thick film delay line |
JPS59189212U (ja) * | 1983-05-18 | 1984-12-15 | 株式会社村田製作所 | チツプ型インダクタ |
JPS6032728U (ja) * | 1983-08-11 | 1985-03-06 | アンリツ株式会社 | 障害検出センサ |
JPS60251611A (ja) * | 1984-05-29 | 1985-12-12 | Canon Electronics Inc | シ−トコイルの製造方法 |
US4613843A (en) * | 1984-10-22 | 1986-09-23 | Ford Motor Company | Planar coil magnetic transducer |
JPS6261305A (ja) * | 1985-09-11 | 1987-03-18 | Murata Mfg Co Ltd | 積層チツプコイル |
JPS62189707A (ja) * | 1986-02-14 | 1987-08-19 | Matsushita Electric Ind Co Ltd | 積層インダクタ |
US4626816A (en) * | 1986-03-05 | 1986-12-02 | American Technical Ceramics Corp. | Multilayer series-connected coil assembly on a wafer and method of manufacture |
US4852699A (en) * | 1987-03-31 | 1989-08-01 | Aisin Seiki Kabushiki Kaisha | Disk brake assembly |
JPS6411310A (en) * | 1987-07-04 | 1989-01-13 | Toyoda Automatic Loom Works | Printed lamination spiral coil |
US4959631A (en) * | 1987-09-29 | 1990-09-25 | Kabushiki Kaisha Toshiba | Planar inductor |
JP2615151B2 (ja) * | 1988-08-19 | 1997-05-28 | 株式会社村田製作所 | チップ型コイル及びその製造方法 |
JP3000579B2 (ja) * | 1988-11-07 | 2000-01-17 | 株式会社村田製作所 | チップコイルの製造方法 |
JPH02128409A (ja) * | 1988-11-08 | 1990-05-16 | Murata Mfg Co Ltd | 積層セラミック基板を用いた電磁結合装置 |
JPH0693589B2 (ja) * | 1989-03-23 | 1994-11-16 | 株式会社村田製作所 | Lcフィルター |
US4926292A (en) * | 1989-08-09 | 1990-05-15 | Avantek, Inc. | Broadband printed spiral |
-
1991
- 1991-12-27 US US07/813,789 patent/US5363080A/en not_active Expired - Lifetime
-
1992
- 1992-09-08 JP JP4239798A patent/JPH06290951A/ja active Pending
- 1992-12-08 DK DK92311182T patent/DK0551735T3/da active
- 1992-12-08 DE DE69229624T patent/DE69229624T2/de not_active Expired - Lifetime
- 1992-12-08 EP EP92311182A patent/EP0551735B1/de not_active Expired - Lifetime
-
1993
- 1993-04-15 US US08/047,789 patent/US5398400A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5363080A (en) | 1994-11-08 |
DE69229624D1 (de) | 1999-08-26 |
US5398400A (en) | 1995-03-21 |
JPH06290951A (ja) | 1994-10-18 |
DE69229624T2 (de) | 2000-03-09 |
EP0551735A1 (de) | 1993-07-21 |
EP0551735B1 (de) | 1999-07-21 |
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