JPS6232596U - - Google Patents

Info

Publication number
JPS6232596U
JPS6232596U JP1985123188U JP12318885U JPS6232596U JP S6232596 U JPS6232596 U JP S6232596U JP 1985123188 U JP1985123188 U JP 1985123188U JP 12318885 U JP12318885 U JP 12318885U JP S6232596 U JPS6232596 U JP S6232596U
Authority
JP
Japan
Prior art keywords
copper foil
case
cover surface
circuit board
electronic circuit
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.)
Pending
Application number
JP1985123188U
Other languages
English (en)
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 filed Critical
Priority to JP1985123188U priority Critical patent/JPS6232596U/ja
Priority to US06/857,213 priority patent/US4737597A/en
Publication of JPS6232596U publication Critical patent/JPS6232596U/ja
Pending 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
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/144—Stacked arrangements of planar printed circuit boards

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す要部側断面図で
ある。 １……プリント基板、２……印刷配線基板、２
Ａ……基材、２Ｂ，２Ｃ……銅箔、４……筐体、
３，５……接続部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子回路を収納するケース部材を両面に銅箔を
    有する印刷配線基板によつて構成し、ケース外被
    面になる前記印刷配線基板の一方の銅箔をフレー
    ムグラウンドに接続し、ケース内被面になる前記
    印刷配線基板の他方の銅箔を電子回路のシグナル
    グラウンドに接続した構造を特徴とするシールド
    ケース。
JP1985123188U 1985-08-09 1985-08-09 Pending JPS6232596U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985123188U JPS6232596U (ja) 1985-08-09 1985-08-09
US06/857,213 US4737597A (en) 1985-08-09 1986-04-28 Shield case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985123188U JPS6232596U (ja) 1985-08-09 1985-08-09

Publications (1)

Publication Number Publication Date
JPS6232596U true JPS6232596U (ja) 1987-02-26

Family

ID=14854367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985123188U Pending JPS6232596U (ja) 1985-08-09 1985-08-09

Country Status (2)

Country Link
US (1) US4737597A (ja)
JP (1) JPS6232596U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018200989A (ja) * 2017-05-29 2018-12-20 横河電機株式会社 電子機器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829432A (en) * 1987-12-28 1989-05-09 Eastman Kodak Company Apparatus for shielding an electrical circuit from electromagnetic interference
US4827378A (en) * 1988-06-15 1989-05-02 Rockwell International Corporation Jack coaxial connector EMI shielding apparatus
US5041707A (en) * 1989-11-14 1991-08-20 Sundstrand Corporation Electromagnetic interference shielded switch
US5231561A (en) * 1992-02-18 1993-07-27 Motorola, Inc. Mounting method and apparatus for PWA shielding
SG43129A1 (en) * 1993-10-22 1997-10-17 Molex Inc System for removing electrical charges associated with memory card connectors
US5414597A (en) * 1994-05-04 1995-05-09 Ford Motor Company Shielded circuit module
JP3011944U (ja) * 1994-12-01 1995-06-06 船井電機株式会社 電気機器
KR101978242B1 (ko) * 2012-12-21 2019-05-14 삼성전자주식회사 전자 장치
JP2022049268A (ja) * 2020-09-16 2022-03-29 セイコーエプソン株式会社 電子機器および分光カメラ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641395A (en) * 1924-09-15 1927-09-06 Moore Tom Rectifying radio shield
US2921523A (en) * 1944-03-31 1960-01-19 Paul J Larsen Oscillator and amplifier unit
US4370515A (en) * 1979-12-26 1983-01-25 Rockwell International Corporation Electromagnetic interference
IT1144422B (it) * 1981-07-23 1986-10-29 Olivetti & Co Spa Dispositivo per schermare circuiti elettrici

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018200989A (ja) * 2017-05-29 2018-12-20 横河電機株式会社 電子機器

Also Published As

Publication number Publication date
US4737597A (en) 1988-04-12

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