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FR1403061A - Electrical ground, especially for printed circuit boards - Google Patents

Electrical ground, especially for printed circuit boards

Info

Publication number
FR1403061A
FR1403061A FR973606A FR973606A FR1403061A FR 1403061 A FR1403061 A FR 1403061A FR 973606 A FR973606 A FR 973606A FR 973606 A FR973606 A FR 973606A FR 1403061 A FR1403061 A FR 1403061A
Authority
FR
France
Prior art keywords
printed circuit
circuit boards
electrical ground
ground
electrical
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
Application number
FR973606A
Other languages
French (fr)
Inventor
Guy Antier
Gilbert Guerin
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR973606A priority Critical patent/FR1403061A/en
Application granted granted Critical
Publication of FR1403061A publication Critical patent/FR1403061A/en
Expired 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR973606A 1964-05-06 1964-05-06 Electrical ground, especially for printed circuit boards Expired FR1403061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973606A FR1403061A (en) 1964-05-06 1964-05-06 Electrical ground, especially for printed circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973606A FR1403061A (en) 1964-05-06 1964-05-06 Electrical ground, especially for printed circuit boards

Publications (1)

Publication Number Publication Date
FR1403061A true FR1403061A (en) 1965-06-18

Family

ID=8829478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973606A Expired FR1403061A (en) 1964-05-06 1964-05-06 Electrical ground, especially for printed circuit boards

Country Status (1)

Country Link
FR (1) FR1403061A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355199A (en) * 1975-10-10 1982-10-19 Luc Penelope Jane Vesey Conductive connections
FR2524247A1 (en) * 1982-03-23 1983-09-30 Thomson Csf METHOD FOR MANUFACTURING PRINTED CIRCUITS WITH INDIVIDUAL CONDUCTIVE RIGID METAL SUPPORT
EP0092052A1 (en) * 1982-04-20 1983-10-26 ANT Nachrichtentechnik GmbH Device for the protection of appliances connected to lines against overvoltages or disturbances
DE3321320A1 (en) * 1982-06-19 1983-12-22 Ferranti plc, Gatley, Cheadle, Cheshire CIRCUIT ARRANGEMENT
FR2558328A1 (en) * 1984-01-17 1985-07-19 O Key Printed Wiring Co Ltd PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
DE3535923A1 (en) * 1984-10-09 1986-04-10 Alps Electric Co., Ltd., Tokio/Tokyo SUBSTRATE CONSTRUCTION
EP0421404A2 (en) * 1989-10-05 1991-04-10 Sumitomo Electric Industries, Ltd. Semiconductor device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355199A (en) * 1975-10-10 1982-10-19 Luc Penelope Jane Vesey Conductive connections
FR2524247A1 (en) * 1982-03-23 1983-09-30 Thomson Csf METHOD FOR MANUFACTURING PRINTED CIRCUITS WITH INDIVIDUAL CONDUCTIVE RIGID METAL SUPPORT
EP0090696A1 (en) * 1982-03-23 1983-10-05 Thomson-Csf Process for making printed circuit boards with a conductive rigid individual metallic support
US4616413A (en) * 1982-03-23 1986-10-14 Thomson-Csf Process for manufacturing printed circuits with an individual rigid conductive metallic support
EP0092052A1 (en) * 1982-04-20 1983-10-26 ANT Nachrichtentechnik GmbH Device for the protection of appliances connected to lines against overvoltages or disturbances
DE3214400A1 (en) * 1982-04-20 1984-02-23 ANT Nachrichtentechnik GmbH, 7150 Backnang ARRANGEMENT FOR PROTECTING DEVICES CONNECTED TO CABLES FROM OVERVOLTAGE OR INTERFERENCE VOLTAGE
US4553189A (en) * 1982-04-20 1985-11-12 Ant Nachrichtentechnik Gmbh Surge protection device
DE3321320A1 (en) * 1982-06-19 1983-12-22 Ferranti plc, Gatley, Cheadle, Cheshire CIRCUIT ARRANGEMENT
FR2558328A1 (en) * 1984-01-17 1985-07-19 O Key Printed Wiring Co Ltd PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME
DE3535923A1 (en) * 1984-10-09 1986-04-10 Alps Electric Co., Ltd., Tokio/Tokyo SUBSTRATE CONSTRUCTION
EP0421404A2 (en) * 1989-10-05 1991-04-10 Sumitomo Electric Industries, Ltd. Semiconductor device
EP0421404A3 (en) * 1989-10-05 1992-12-02 Sumitomo Electric Industries, Ltd. Semiconductor device

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