JPH0417777B2 - - Google Patents

Info

Publication number
JPH0417777B2
JPH0417777B2 JP58236088A JP23608883A JPH0417777B2 JP H0417777 B2 JPH0417777 B2 JP H0417777B2 JP 58236088 A JP58236088 A JP 58236088A JP 23608883 A JP23608883 A JP 23608883A JP H0417777 B2 JPH0417777 B2 JP H0417777B2
Authority
JP
Japan
Prior art keywords
thermoplastic resin
metal foil
casing
weight
electromagnetic wave
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
JP58236088A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60129224A (ja
Inventor
Masahiro Tonojo
Kenji Fujitani
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP23608883A priority Critical patent/JPS60129224A/ja
Publication of JPS60129224A publication Critical patent/JPS60129224A/ja
Publication of JPH0417777B2 publication Critical patent/JPH0417777B2/ja
Granted 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
    • H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0011—Electromagnetic wave shielding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP23608883A 1983-12-16 1983-12-16 電磁波遮蔽用筐体の製造方法 Granted JPS60129224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23608883A JPS60129224A (ja) 1983-12-16 1983-12-16 電磁波遮蔽用筐体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23608883A JPS60129224A (ja) 1983-12-16 1983-12-16 電磁波遮蔽用筐体の製造方法

Publications (2)

Publication Number Publication Date
JPS60129224A JPS60129224A (ja) 1985-07-10
JPH0417777B2 true JPH0417777B2 (enrdf_load_stackoverflow) 1992-03-26

Family

ID=16995540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23608883A Granted JPS60129224A (ja) 1983-12-16 1983-12-16 電磁波遮蔽用筐体の製造方法

Country Status (1)

Country Link
JP (1) JPS60129224A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63187698A (ja) * 1987-01-30 1988-08-03 三菱自動車工業株式会社 電磁波シ−ルド用ｓｍｃ外板の製造方法
JPS63240100A (ja) * 1987-03-27 1988-10-05 東海ゴム工業株式会社 金属層を有する樹脂製箱及びその製造方法
JPH01114405A (ja) * 1987-10-28 1989-05-08 Taigaasu Polymer Kk 電磁波シールドケースおよびその製造方法
JPH01171826A (ja) * 1987-12-25 1989-07-06 Kunimori Kagaku:Kk 電磁波シールド成型品の成形方法
SE504039C2 (sv) * 1994-06-14 1996-10-21 Ericsson Telefon Ab L M Sätt att formspruta plast
JP3294724B2 (ja) * 1994-11-25 2002-06-24 富士通株式会社 インモールド成形方法及び筐体
AT404777B (de) * 1995-12-14 1999-02-25 Zelenka Rudolf Ing Verfahren zur abschirmung von kunststoffgehäusen gegen elektromagnetische strahlung
JP3576971B2 (ja) * 2000-12-20 2004-10-13 埼玉日本電気株式会社 収容函
CN102171071B (zh) 2008-09-30 2014-12-10 Trw空气气袋系统股份有限公司 气体发生器、其制造方法以及带有气体发生器的模块
JP6074134B2 (ja) * 2011-09-06 2017-02-01 旭化成株式会社 電磁波シールドカバー
JP6541106B2 (ja) * 2015-07-02 2019-07-10 パナソニックＩｐマネジメント株式会社 太陽電池モジュール
KR20170062293A (ko) * 2015-11-27 2017-06-07 삼성전기주식회사 방사체 프레임 및 그 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218196A (ja) * 1982-06-11 1983-12-19 東芝ケミカル株式会社 電磁波遮蔽性成形体の製造方法

Also Published As

Publication number Publication date
JPS60129224A (ja) 1985-07-10

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