JP3528455B2 - 電磁干渉抑制体 - Google Patents

電磁干渉抑制体

Info

Publication number
JP3528455B2
JP3528455B2 JP23772496A JP23772496A JP3528455B2 JP 3528455 B2 JP3528455 B2 JP 3528455B2 JP 23772496 A JP23772496 A JP 23772496A JP 23772496 A JP23772496 A JP 23772496A JP 3528455 B2 JP3528455 B2 JP 3528455B2
Authority
JP
Japan
Prior art keywords
electromagnetic interference
soft magnetic
interference suppressor
powder
electromagnetic
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 - Lifetime
Application number
JP23772496A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1084195A5 (https=
JPH1084195A (ja
Inventor
栄▲吉▼ ▲吉▼田
光晴 佐藤
典彦 小野
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.)
Tokin Corp
Original Assignee
NEC Tokin 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
Priority to JP23772496A priority Critical patent/JP3528455B2/ja
Application filed by NEC Tokin Corp filed Critical NEC Tokin Corp
Priority to DE1997627207 priority patent/DE69727207T2/de
Priority to EP97939237A priority patent/EP0866649B1/en
Priority to KR10-1998-0703424A priority patent/KR100510921B1/ko
Priority to PCT/JP1997/003175 priority patent/WO1998010632A1/ja
Priority to US09/074,012 priority patent/US6962753B1/en
Priority to CNB97191222XA priority patent/CN1179619C/zh
Priority to TW086113017A priority patent/TW345667B/zh
Publication of JPH1084195A publication Critical patent/JPH1084195A/ja
Application granted granted Critical
Publication of JP3528455B2 publication Critical patent/JP3528455B2/ja
Publication of JPH1084195A5 publication Critical patent/JPH1084195A5/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices
    • H10W42/20—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
    • H10W42/281—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their materials
    • H10W42/287—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons characterised by their materials materials for magnetic shielding, e.g. ferromagnetic materials

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Measuring Magnetic Variables (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
JP23772496A 1996-09-09 1996-09-09 電磁干渉抑制体 Expired - Lifetime JP3528455B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP23772496A JP3528455B2 (ja) 1996-09-09 1996-09-09 電磁干渉抑制体
EP97939237A EP0866649B1 (en) 1996-09-09 1997-09-09 Highly heat-conductive composite magnetic material
KR10-1998-0703424A KR100510921B1 (ko) 1996-09-09 1997-09-09 고열전도성복합자성체
PCT/JP1997/003175 WO1998010632A1 (fr) 1996-09-09 1997-09-09 Materiau magnetique, composite et fortement thermoconducteur
DE1997627207 DE69727207T2 (de) 1996-09-09 1997-09-09 Hoch warmeleitendes magnetisches mischmaterial
US09/074,012 US6962753B1 (en) 1996-09-09 1997-09-09 Highly heat-conductive composite magnetic material
CNB97191222XA CN1179619C (zh) 1996-09-09 1997-09-09 高导热性复合磁体
TW086113017A TW345667B (en) 1996-09-09 1997-09-09 High thermal conductivity composite magnetic substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23772496A JP3528455B2 (ja) 1996-09-09 1996-09-09 電磁干渉抑制体

Publications (3)

Publication Number Publication Date
JPH1084195A JPH1084195A (ja) 1998-03-31
JP3528455B2 true JP3528455B2 (ja) 2004-05-17
JPH1084195A5 JPH1084195A5 (https=) 2004-08-26

Family

ID=17019561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23772496A Expired - Lifetime JP3528455B2 (ja) 1996-09-09 1996-09-09 電磁干渉抑制体

Country Status (1)

Country Link
JP (1) JP3528455B2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000133986A (ja) 1998-10-27 2000-05-12 Murata Mfg Co Ltd 放射ノイズ抑制部品の取付構造
JP4623244B2 (ja) * 2000-04-11 2011-02-02 信越化学工業株式会社 電磁波吸収性熱伝導性シリコーンゴム組成物
DE10057973A1 (de) * 2000-11-22 2002-05-23 Mannesmann Vdo Ag Vorrichtung für einen getakteten Halbleiterchip
JP2002164689A (ja) * 2000-11-28 2002-06-07 Polymatech Co Ltd 高熱伝導性電波吸収体
JP2003078282A (ja) * 2001-08-31 2003-03-14 Tsuchiya Rubber Kk 電磁波シールド用シート
WO2003081973A1 (en) * 2002-03-27 2003-10-02 Toyo Services,Corp. Electromagnetic wave shielding sheet, electromagnetic wave shielding transmission cable and electromagnetic wave shielding lsi
JP4700905B2 (ja) * 2003-12-10 2011-06-15 三井化学株式会社 多層板
KR100755775B1 (ko) 2006-05-10 2007-09-05 (주)창성 전자기파 노이즈 억제 필름 및 그의 제조방법
KR20140067660A (ko) * 2012-11-27 2014-06-05 삼성전기주식회사 무접점 전력 전송 장치의 자성체 시트
KR101740749B1 (ko) * 2012-12-21 2017-05-26 삼성전기주식회사 자성체 복합 시트 및 전자기 유도 모듈
KR101401542B1 (ko) * 2013-05-06 2014-06-03 한국기계연구원 그래핀 옥사이드를 포함하는 전자파 흡수용 필름 및 이의 제조방법
JP6303440B2 (ja) * 2013-11-27 2018-04-04 株式会社村田製作所 インダクタ素子

Also Published As

Publication number Publication date
JPH1084195A (ja) 1998-03-31

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