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SE462944B Expired / Lapsed SE ⏱️ 0.0 years remaining

Electrical screening device for a printed circuit board and method for manufacturing the device

Assignee: Ericsson Telefon Ab L M
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Filing: 1989-01-31
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Granted: —
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Expires: 2009-01-31
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Abstract

Abstract A screening device for a circuit board containing components 1,1a-1c which screens the circuit board 1 and its components 1a-1c from external interference fields and at the same time screens high-frequency radiation from the board's circuits. The device consists of an insulating layer which is in close contact with the board and its components. Over this layer there is an adhesive, electrically conductive layer 4. The invention also concerns a method for manufacturing the screened device. <IMAGE>

Inventors

  • 👤 W A P Dick

Bibliographic Details

Application Number —
Jurisdiction SE
Data Source google_patents
Last Synchronized 2026-11-05 08:21
CPC Classifications
H; H05; H05K; H05K9/00

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Total Claims: 0
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