DE69934344D1 - Elektromagnetische Wellen, absorbierende Wärmeleitende geformte Silikongel-Platte und deren Herstellungsverfahren - Google Patents

Elektromagnetische Wellen, absorbierende Wärmeleitende geformte Silikongel-Platte und deren Herstellungsverfahren

Info

Publication number
DE69934344D1
DE69934344D1 DE69934344T DE69934344T DE69934344D1 DE 69934344 D1 DE69934344 D1 DE 69934344D1 DE 69934344 T DE69934344 T DE 69934344T DE 69934344 T DE69934344 T DE 69934344T DE 69934344 D1 DE69934344 D1 DE 69934344D1
Authority
DE
Germany
Prior art keywords
thermoconductive
absorbent
manufacturing process
electromagnetic waves
silicone gel
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
DE69934344T
Other languages
English (en)
Other versions
DE69934344T2 (de
Inventor
Takako Maeda
Yuniiburu Fujimoto
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.)
Fuji Polymer Industries Co Ltd
Original Assignee
Fuji Polymer Industries 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 Fuji Polymer Industries Co Ltd filed Critical Fuji Polymer Industries Co Ltd
Application granted granted Critical
Publication of DE69934344D1 publication Critical patent/DE69934344D1/de
Publication of DE69934344T2 publication Critical patent/DE69934344T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0088—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a plurality of shielding layers; combining different shielding material structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/256—Heavy metal or aluminum or compound thereof
    • Y10T428/257—Iron oxide or aluminum oxide
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/654—Including a free metal or alloy constituent
    • Y10T442/655—Metal or metal-coated strand or fiber material

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE1999634344 1998-03-23 1999-03-18 Elektromagnetische Wellen, absorbierende wärmeleitende geformte Silikongel-Platte und deren Herstellungsverfahren Expired - Lifetime DE69934344T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7471798 1998-03-23
JP7471798 1998-03-23

Publications (2)

Publication Number Publication Date
DE69934344D1 true DE69934344D1 (de) 2007-01-25
DE69934344T2 DE69934344T2 (de) 2007-07-05

Family

ID=13555264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999634344 Expired - Lifetime DE69934344T2 (de) 1998-03-23 1999-03-18 Elektromagnetische Wellen, absorbierende wärmeleitende geformte Silikongel-Platte und deren Herstellungsverfahren

Country Status (3)

Country Link
US (2) US6284363B1 (de)
EP (1) EP0945916B1 (de)
DE (1) DE69934344T2 (de)

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JP3641796B2 (ja) * 1999-10-18 2005-04-27 Ｎｅｃトーキン株式会社 電磁干渉抑制体
MY131112A (en) * 2000-04-04 2007-07-31 Nec Tokin Corp Electromagnetic noise suppressor, semiconductor device using the same, and method of manufacturing the same
EP1146591A2 (de) * 2000-04-10 2001-10-17 Hitachi, Ltd. Absorber für elektromagnetische Wellen, Herstellungsverfahren und Gerät, das denselben verwendet
DE10024439A1 (de) * 2000-05-19 2001-12-06 Koppe Franz Verguss- oder Einbettmasse mit elektromagnetischen Abschirmeigenschaften zur Herstellung elektronischer Bauteile
JP2002198686A (ja) * 2000-12-27 2002-07-12 Sony Corp 電子部品用シートおよびその製造方法
JP3608612B2 (ja) * 2001-03-21 2005-01-12 信越化学工業株式会社 電磁波吸収性熱伝導組成物及び熱軟化性電磁波吸収性放熱シート並びに放熱施工方法
JP2002374092A (ja) 2001-06-15 2002-12-26 Polymatech Co Ltd 放熱性電波吸収体
DE10162637C1 (de) * 2001-12-20 2003-08-21 Eupec Gmbh & Co Kg Schaltungsanordnung mit elektronischen Bauelementen auf einem isolierenden Trägersubstrat
KR20030080649A (ko) * 2002-04-10 2003-10-17 김춘식 원적외선을 방사하는 실리콘고무 조성물
CN101835365B (zh) * 2002-10-21 2013-03-27 莱尔德技术公司 导热的电磁干扰屏蔽
US20040119552A1 (en) * 2002-12-20 2004-06-24 Com Dev Ltd. Electromagnetic termination with a ferrite absorber
JP2004213826A (ja) * 2003-01-08 2004-07-29 Mitsubishi Electric Corp クッション体
US20040145092A1 (en) * 2003-01-24 2004-07-29 Mccollum Robert P. Method of making a composite molded article
JP4113812B2 (ja) * 2003-08-05 2008-07-09 北川工業株式会社 電波吸収体、および電波吸収体の製造方法
EP1750862B1 (de) 2004-06-04 2011-01-05 Teva Pharmaceutical Industries Ltd. Irbesartan enthaltende pharmazeutische zusammensetzung
JP4671802B2 (ja) * 2004-10-18 2011-04-20 富士通株式会社 めっき方法、半導体装置の製造方法及び回路基板の製造方法
DE102004053310A1 (de) * 2004-11-04 2006-05-11 Wacker Chemie Ag Mikrowellenaktive Siliconelastomere
DE102005034166A1 (de) * 2005-07-21 2007-02-01 Osram Opto Semiconductors Gmbh Gehäuse für ein elektromagnetische Strahlung emittierendes optoelektronisches Bauelement, elektromagnetische Strahlung emittierendes Bauelement und Verfahren zum Herstellen eines Gehäuses oder eines Bauelements
CN101683020B (zh) * 2007-04-11 2012-04-18 户田工业株式会社 电磁波干扰抑制片及其制造方法
KR100849496B1 (ko) 2007-06-01 2008-07-31 한국전자통신연구원 목표 주파수 대역에서 방열 특성과 전자파 차폐 및 흡수특성을 지닌 복합 시트용 조성물 및 상기 조성물로 제조된단층형 복합 시트
CN102984929B (zh) * 2011-09-07 2015-07-08 港易有限公司 用于电子装置的防辐射叠层板及将该叠层板嵌入外壳的方法
RU2470425C1 (ru) * 2011-11-01 2012-12-20 Закрытое акционерное общество "Авиационные технологии. Инжиниринг и консалтинг" Антирадарный материал
CN102924923B (zh) * 2012-10-24 2014-12-03 江苏大学 一种高导热磁性金属纤维/硅橡胶复合材料及其制备方法
US9999158B2 (en) 2013-01-03 2018-06-12 Henkel IP & Holding GmbH Thermally conductive EMI suppression compositions
US20160270271A1 (en) * 2013-10-28 2016-09-15 Uniwersytet Wroclawski Coating for absorbing energy, especially the energy of electromagnetic and mechanical waves, and its use
JP6365940B2 (ja) * 2014-10-31 2018-08-01 北川工業株式会社 熱伝導電磁波吸収シート
US11229147B2 (en) 2015-02-06 2022-01-18 Laird Technologies, Inc. Thermally-conductive electromagnetic interference (EMI) absorbers with silicon carbide
WO2018133936A1 (de) 2017-01-19 2018-07-26 Leoni Kabel Gmbh Mikrowellensystem und absorberanordnung zur mikrowellenvernetzung von silikonleitungen
WO2018133935A1 (de) 2017-01-19 2018-07-26 Leoni Kabel Gmbh Vernetzung von isolationsschichten auf silikonbasis
DE102017116931B4 (de) 2017-07-26 2021-01-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Reparaturvorrichtung und Verfahren zur Herstellung einer Reparaturvorrichtung
RU2681330C1 (ru) * 2017-12-13 2019-03-06 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Радиопоглощающий конструкционный материал
DE102017222744A1 (de) 2017-12-14 2019-06-19 Leoni Kabel Gmbh Vernetzung von Isolationsschichten auf Polyethylen-Basis
RU2743563C1 (ru) * 2019-12-25 2021-02-19 Государственное образовательное учреждение высшего профессионального образования Кыргызско-Российский Славянский университет (КРСУ) Широкополосное радиопоглощающее композитное покрытие
KR102542423B1 (ko) 2020-09-23 2023-06-12 라이르드 테크놀로지스, 아이엔씨 열전도성 전자파 장해(emi) 흡수체
DE102020007226A1 (de) 2020-11-26 2022-06-02 Daimler Ag Vorrichtung zur Abschirmung elektromagnetischer Störungen
CN115849948B (zh) * 2022-11-30 2023-12-08 中国科学院上海硅酸盐研究所 一种Fe3O4/SiCnw/Si3N4复合吸波陶瓷及其制备方法

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JPS584205A (ja) 1981-06-30 1983-01-11 信越ポリマ−株式会社 電波遮蔽材料
JPH0282559A (ja) 1988-09-19 1990-03-23 Denki Kagaku Kogyo Kk 高熱伝導性絶縁積層体の製造方法
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JPH077875B2 (ja) 1988-12-19 1995-01-30 松下電器産業株式会社 電波吸収材
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Also Published As

Publication number Publication date
EP0945916B1 (de) 2006-12-13
EP0945916A3 (de) 2000-06-07
US6521150B1 (en) 2003-02-18
DE69934344T2 (de) 2007-07-05
US6284363B1 (en) 2001-09-04
EP0945916A2 (de) 1999-09-29

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