GB2315923B - Shield for an electrical circuit on a substrate - Google Patents

Shield for an electrical circuit on a substrate

Info

Publication number
GB2315923B
GB2315923B GB9715979A GB9715979A GB2315923B GB 2315923 B GB2315923 B GB 2315923B GB 9715979 A GB9715979 A GB 9715979A GB 9715979 A GB9715979 A GB 9715979A GB 2315923 B GB2315923 B GB 2315923B
Authority
GB
United Kingdom
Prior art keywords
shield
substrate
electrical circuit
electrical
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.)
Expired - Fee Related
Application number
GB9715979A
Other versions
GB9715979D0 (en
GB2315923A (en
Inventor
Michael R Gardner
Gary R Weiss
Philip S Higdon
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of GB9715979D0 publication Critical patent/GB9715979D0/en
Publication of GB2315923A publication Critical patent/GB2315923A/en
Application granted granted Critical
Publication of GB2315923B publication Critical patent/GB2315923B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
    • H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
    • H05K9/0026—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields integrally formed from metal sheet
GB9715979A 1996-07-31 1997-07-29 Shield for an electrical circuit on a substrate Expired - Fee Related GB2315923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68897796A 1996-07-31 1996-07-31

Publications (3)

Publication Number Publication Date
GB9715979D0 GB9715979D0 (en) 1997-10-01
GB2315923A GB2315923A (en) 1998-02-11
GB2315923B true GB2315923B (en) 2001-03-14

Family

ID=24766575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9715979A Expired - Fee Related GB2315923B (en) 1996-07-31 1997-07-29 Shield for an electrical circuit on a substrate

Country Status (3)

Country Link
DE (1) DE19732618A1 (en)
FR (1) FR2752141B1 (en)
GB (1) GB2315923B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6136131A (en) * 1998-06-02 2000-10-24 Instrument Specialties Company, Inc. Method of shielding and obtaining access to a component on a printed circuit board
WO2007057951A1 (en) * 2005-11-16 2007-05-24 Mitsubishi Denki Kabushiki Kaisha Shielding structure
US7903431B2 (en) 2007-06-14 2011-03-08 Laird Technologies, Inc. Electromagnetic interference shielding apparatus
DE102008009282A1 (en) * 2008-02-15 2009-08-20 Härter Werkzeugbau GmbH Shielding bonnet for electrical component, has latch connected with tear-off strip and separated from wall by free-cut area, and breaking points comprising two ends, where one end of each breaking point opens out into free-cut area
US9462732B2 (en) 2013-03-13 2016-10-04 Laird Technologies, Inc. Electromagnetic interference shielding (EMI) apparatus including a frame with drawn latching features

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297869A (en) * 1995-02-07 1996-08-14 Nokia Mobile Phones Ltd EMI/RFI shield
GB2304471A (en) * 1995-08-21 1997-03-19 Motorola Inc Shield assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91931C (en) * 1991-10-22 1994-08-25 Nokia Mobile Phones Ltd An EMC enclosure
CA2084496C (en) * 1992-02-12 1998-11-03 William F. Weber Emi internal shield apparatus and methods
JPH05335773A (en) * 1992-05-28 1993-12-17 Nec Kansai Ltd Shield case body structure
JPH06338695A (en) * 1993-05-28 1994-12-06 Sony Corp Shield case
DE19509553C1 (en) * 1995-03-16 1996-07-18 Bosch Gmbh Robert Electromagnetic screening hood for individual circuit modules

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297869A (en) * 1995-02-07 1996-08-14 Nokia Mobile Phones Ltd EMI/RFI shield
GB2304471A (en) * 1995-08-21 1997-03-19 Motorola Inc Shield assembly

Also Published As

Publication number Publication date
FR2752141A1 (en) 1998-02-06
GB9715979D0 (en) 1997-10-01
FR2752141B1 (en) 1999-05-14
DE19732618A1 (en) 1998-02-05
GB2315923A (en) 1998-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050729