GB9723175D0 - Electromagnetic shielding of a PCB - Google Patents

Electromagnetic shielding of a PCB

Info

Publication number
GB9723175D0
GB9723175D0 GBGB9723175.7A GB9723175A GB9723175D0 GB 9723175 D0 GB9723175 D0 GB 9723175D0 GB 9723175 A GB9723175 A GB 9723175A GB 9723175 D0 GB9723175 D0 GB 9723175D0
Authority
GB
United Kingdom
Prior art keywords
pcb
electromagnetic shielding
shielding
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.)
Granted
Application number
GBGB9723175.7A
Other versions
GB2330953B (en
GB2330953A (en
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.)
NEC Technologies UK Ltd
Original Assignee
NEC Technologies UK 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 NEC Technologies UK Ltd filed Critical NEC Technologies UK Ltd
Priority to GB9723175A priority Critical patent/GB2330953B/en
Publication of GB9723175D0 publication Critical patent/GB9723175D0/en
Publication of GB2330953A publication Critical patent/GB2330953A/en
Application granted granted Critical
Publication of GB2330953B publication Critical patent/GB2330953B/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
    • 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
    • H05K9/0028—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields integrally formed from metal sheet with retainers or specific soldering features

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
GB9723175A 1997-11-04 1997-11-04 Electromagnetic shielding of a PCB Expired - Fee Related GB2330953B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9723175A GB2330953B (en) 1997-11-04 1997-11-04 Electromagnetic shielding of a PCB

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9723175A GB2330953B (en) 1997-11-04 1997-11-04 Electromagnetic shielding of a PCB

Publications (3)

Publication Number Publication Date
GB9723175D0 true GB9723175D0 (en) 1998-01-07
GB2330953A GB2330953A (en) 1999-05-05
GB2330953B GB2330953B (en) 2002-01-09

Family

ID=10821487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9723175A Expired - Fee Related GB2330953B (en) 1997-11-04 1997-11-04 Electromagnetic shielding of a PCB

Country Status (1)

Country Link
GB (1) GB2330953B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271465B1 (en) 1999-08-31 2001-08-07 Nokia Mobile Phones Limited Low cost conformal EMI/RFI shield
DE10147751C1 (en) * 2001-09-27 2002-09-26 Siemens Ag Screening system for protection of apparatus or components against electric or magnetic fields incorporates flexible electrically conducting layer shaped by flexible stamping tool
DE10223170A1 (en) * 2002-05-24 2003-12-18 Siemens Ag EMC shielding for electronic components and EMC housings
CN102223783A (en) * 2010-04-19 2011-10-19 鸿富锦精密工业（深圳）有限公司 Shielding enclosure and electronic device with same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236910B (en) * 1989-09-28 1993-12-08 Technophone Ltd A housing for electronic circuitry
GB2297868B (en) * 1995-02-07 1999-04-28 Nokia Mobile Phones Ltd A shielding device
JPH09164791A (en) * 1995-12-19 1997-06-24 Mitsubishi Electric Corp Ic card and manufacture thereof

Also Published As

Publication number Publication date
GB2330953B (en) 2002-01-09
GB2330953A (en) 1999-05-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031104