GB9106487D0 - Device for the screening and insulation of an electronic circuit board - Google Patents

Device for the screening and insulation of an electronic circuit board

Info

Publication number
GB9106487D0
GB9106487D0 GB919106487A GB9106487A GB9106487D0 GB 9106487 D0 GB9106487 D0 GB 9106487D0 GB 919106487 A GB919106487 A GB 919106487A GB 9106487 A GB9106487 A GB 9106487A GB 9106487 D0 GB9106487 D0 GB 9106487D0
Authority
GB
United Kingdom
Prior art keywords
screening
insulation
circuit board
electronic circuit
electronic
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
GB919106487A
Other versions
GB2254193A (en
GB2254193B (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.)
Telemecanique SA
Original Assignee
Telemecanique Electrique SA
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 Telemecanique Electrique SA filed Critical Telemecanique Electrique SA
Publication of GB9106487D0 publication Critical patent/GB9106487D0/en
Publication of GB2254193A publication Critical patent/GB2254193A/en
Application granted granted Critical
Publication of GB2254193B publication Critical patent/GB2254193B/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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0256—Electrical insulation details, e.g. around high voltage areas
    • 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
    • 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
    • H05K1/0215—Grounding of printed circuits by connection to external grounding means
    • 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
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/0259—Electrostatic discharge [ESD] protection
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
    • H05K2203/1305—Moulding and encapsulation
    • H05K2203/1311—Foil encapsulation, e.g. of mounted components
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/284—Applying non-metallic protective coatings for encapsulating mounted components
GB9106487A 1989-12-21 1991-03-27 Device for the screening and insulation of an electronic circuit board Expired - Fee Related GB2254193B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916986A FR2656494B1 (en) 1989-12-21 1989-12-21 SHIELDING AND INSULATION DEVICE OF AN ELECTRONIC CIRCUIT BOARD.

Publications (3)

Publication Number Publication Date
GB9106487D0 true GB9106487D0 (en) 1991-05-15
GB2254193A GB2254193A (en) 1992-09-30
GB2254193B GB2254193B (en) 1994-11-30

Family

ID=9388817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9106487A Expired - Fee Related GB2254193B (en) 1989-12-21 1991-03-27 Device for the screening and insulation of an electronic circuit board

Country Status (5)

Country Link
DE (1) DE4041071A1 (en)
FR (1) FR2656494B1 (en)
GB (1) GB2254193B (en)
IT (1) IT1241370B (en)
SG (1) SG30552G (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05189084A (en) * 1992-01-10 1993-07-30 Toshiba Corp Small-sized electric appliance
US5519585A (en) * 1993-04-12 1996-05-21 Dell Usa, L.P. Sandwiched insulative/conductive layer EMI shield structure for printed circuit board
WO1995027341A1 (en) * 1994-04-04 1995-10-12 Motorola Inc. Shielded circuit assembly and method for forming same
US5597979A (en) * 1995-05-12 1997-01-28 Schlegel Corporation EMI shielding having flexible condustive sheet and I/O Gasket
FR2737068B1 (en) * 1995-07-18 1997-10-03 Alcatel Mobile Comm France COMMUNICATION APPARATUS WITH ELECTROSTATIC PROTECTION
FR2753335B1 (en) * 1996-09-11 1998-11-27 Siemens Automotive Sa SHIELDING DEVICE OF AN ELECTRONIC CIRCUIT
US5867371A (en) * 1997-09-29 1999-02-02 Ericsson Inc. Cover member for sealed circuit board assembly
DE10142655A1 (en) * 2001-08-31 2003-04-03 Epcos Ag component assembly
JP4096605B2 (en) * 2002-04-23 2008-06-04 日本電気株式会社 Semiconductor device and method for forming shield of semiconductor device
DE10247676A1 (en) * 2002-10-12 2004-07-15 Hella Kg Hueck & Co. Electronic circuit boards used in such as road vehicle equipment is protected by all over cover of plastic foil
JP4690908B2 (en) * 2006-02-22 2011-06-01 ポリマテック株式会社 Connector sheet and portable electronic device
WO2018008657A1 (en) * 2016-07-08 2018-01-11 住友ベークライト株式会社 Sealing film, sealing method for electronic component mounted substrate, and electronic component mounted substrate coated with sealing film
JP2018060991A (en) * 2016-09-28 2018-04-12 住友ベークライト株式会社 Sealing film, method for sealing electronic component-mounted substrate, and sealing film-covered electronic component-mounted substrate
TWI669991B (en) * 2018-01-11 2019-08-21 和碩聯合科技股份有限公司 Circuit board with electrostatic discharge protection mechanism and electronic apparatus having the same
JP2021086985A (en) * 2019-11-29 2021-06-03 日立Astemo株式会社 Electronic control device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895267A (en) * 1974-03-11 1975-07-15 Analogic Corp Electronic circuit module with printed circuit board and grounding means
US4218578A (en) * 1978-08-04 1980-08-19 Burr-Brown Research Corp. RF Shield for an electronic component

Also Published As

Publication number Publication date
FR2656494B1 (en) 1992-04-30
GB2254193A (en) 1992-09-30
IT1241370B (en) 1994-01-10
FR2656494A1 (en) 1991-06-28
SG30552G (en) 1995-09-18
GB2254193B (en) 1994-11-30
IT9068055A0 (en) 1990-12-21
DE4041071A1 (en) 1991-06-27
IT9068055A1 (en) 1991-06-22

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Legal Events

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

Effective date: 19970327