DE69622983T2 - Chip-spule - Google Patents

Chip-spule

Info

Publication number
DE69622983T2
DE69622983T2 DE69622983T DE69622983T DE69622983T2 DE 69622983 T2 DE69622983 T2 DE 69622983T2 DE 69622983 T DE69622983 T DE 69622983T DE 69622983 T DE69622983 T DE 69622983T DE 69622983 T2 DE69622983 T2 DE 69622983T2
Authority
DE
Germany
Prior art keywords
chip coil
coil
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.)
Expired - Fee Related
Application number
DE69622983T
Other languages
English (en)
Other versions
DE69622983D1 (de
Inventor
Toyonori Kanetaka
Mikio Taoka
Toshihiro Yoshizawa
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 DE69622983D1 publication Critical patent/DE69622983D1/de
Publication of DE69622983T2 publication Critical patent/DE69622983T2/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
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
DE69622983T 1995-06-08 1996-05-31 Chip-spule Expired - Fee Related DE69622983T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14154695 1995-06-08
PCT/JP1996/001476 WO1996042094A1 (fr) 1995-06-08 1996-05-31 Bobine sous forme de puce

Publications (2)

Publication Number Publication Date
DE69622983D1 DE69622983D1 (de) 2002-09-19
DE69622983T2 true DE69622983T2 (de) 2003-03-06

Family

ID=15294489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622983T Expired - Fee Related DE69622983T2 (de) 1995-06-08 1996-05-31 Chip-spule

Country Status (5)

Country Link
US (1) US5764126A (de)
EP (1) EP0785559B1 (de)
CN (1) CN1075661C (de)
DE (1) DE69622983T2 (de)
WO (1) WO1996042094A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW342506B (en) * 1996-10-11 1998-10-11 Matsushita Electric Ind Co Ltd Inductance device and wireless terminal equipment
EP0921542B1 (de) * 1997-03-28 2005-11-09 Matsushita Electric Industrial Co., Ltd. Chip-induktivität und sein herstellungsverfahren
US6194248B1 (en) * 1997-09-02 2001-02-27 Murata Manufacturing Co., Ltd. Chip electronic part
JP3317213B2 (ja) * 1997-10-06 2002-08-26 株式会社村田製作所 巻線型チップインダクタ
JP3352950B2 (ja) * 1998-07-13 2002-12-03 太陽誘電株式会社 チップインダクタ
US6094123A (en) * 1998-09-25 2000-07-25 Lucent Technologies Inc. Low profile surface mount chip inductor
US6087921A (en) * 1998-10-06 2000-07-11 Pulse Engineering, Inc. Placement insensitive monolithic inductor and method of manufacturing same
US6157283A (en) * 1998-11-24 2000-12-05 Taiyo Yuden Co., Ltd. Surface-mounting-type coil component
JP4039779B2 (ja) * 1999-01-28 2008-01-30 太陽誘電株式会社 チップ状電子部品の製造方法
US6298544B1 (en) * 1999-03-24 2001-10-09 Inpaq Technology Co., Ltd. Method of fabricating a high frequency thin film coil element
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
TW469456B (en) * 1999-06-30 2001-12-21 Murata Manufacturing Co LC component
KR100381361B1 (ko) * 2000-11-08 2003-04-26 주식회사 쎄라텍 표면 실장형 칩 인덕터 제조방법
JP2003115403A (ja) * 2001-10-03 2003-04-18 Matsushita Electric Ind Co Ltd 電子部品の製造方法
WO2005022636A2 (en) * 2003-08-29 2005-03-10 Matsushita Electric Industrial Co., Ltd. Electronic component
JP5510709B2 (ja) * 2010-01-22 2014-06-04 株式会社デンソー 回転電機の固定子
JP5755414B2 (ja) * 2010-06-08 2015-07-29 日本電産サンキョー株式会社 振れ補正機能付き光学ユニット
KR20150080797A (ko) * 2014-01-02 2015-07-10 삼성전기주식회사 세라믹 전자 부품
KR102052767B1 (ko) * 2014-12-12 2019-12-09 삼성전기주식회사 칩 전자부품 및 그 제조방법
KR102171676B1 (ko) * 2015-05-26 2020-10-29 삼성전기주식회사 칩 전자 부품

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54140164A (en) * 1978-04-21 1979-10-31 Tdk Electronics Co Ltd Inductance element and method of producing same
JPS5748216A (en) * 1980-09-05 1982-03-19 Murata Mfg Co Ltd Manufacture of chip type inductance element
JPS5879706A (ja) * 1981-11-06 1983-05-13 Matsushita Electric Ind Co Ltd チツプインダクタ
FR2548821B1 (fr) * 1983-07-04 1986-01-24 Europ Composants Electron Composant electronique inductif pour le report a plat
JPH0252408A (ja) * 1988-08-17 1990-02-22 Murata Mfg Co Ltd Ｌｃ複合部品
JPH04101404A (ja) * 1990-08-21 1992-04-02 Tdk Corp 電子部品及びその製造方法

Also Published As

Publication number Publication date
DE69622983D1 (de) 2002-09-19
WO1996042094A1 (fr) 1996-12-27
CN1159248A (zh) 1997-09-10
CN1075661C (zh) 2001-11-28
EP0785559A1 (de) 1997-07-23
US5764126A (en) 1998-06-09
EP0785559B1 (de) 2002-08-14
EP0785559A4 (de) 1999-08-11

Similar Documents

Publication Publication Date Title
DE59608100D1 (de) Supraleitende Spule
BR9609320A (pt) Cianofeniluracilas substituidas
DE69622983D1 (de) Chip-spule
DE59601652D1 (de) Spulenkörper
DE69518181D1 (de) Chip-Induktivität
DE69623867D1 (de) Chip-Antenne
BR9608890A (pt) N-metilenotiouréias substituídas
BR9609319A (pt) Carbonilaminofeniluracilas substituídas
DE69631384T2 (de) Verbesserungen an chipkarten
FI960911A (fi) Magneettierotin
BR9603376A (pt) Tetrahidro-5-nitro-pirimidinas substituídas
DE59510936D1 (de) Chip-Induktivität
DE69620999D1 (de) Kardengarniturdraht
DE69607764D1 (de) Induktives bauelement
DE59607732D1 (de) Substituierte benzylidencyanessigester
DE59600225D1 (de) Wickelkörper
DE59606854D1 (de) Flussmittel
DE69613023D1 (de) Magnetischer Aufstrich
FI102791B1 (fi) Induktiivinen komponentti
KR970048502U (ko) 칩
DE69612816T2 (de) Supraleitende Spule
BR9606714A (pt) Leitora
KR970047012U (ko) 리드프레임
KR970019777U (ko) 리드프레임
KR970047013U (ko) 리드프레임

Legal Events

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