Shielding device for shielding an electronic component

The present invention relates to a shielding device for shielding an electronic component (102) to be mounted on a printed circuit board (132). The shielding device exhibiting a top shielding (110) and a bottom shielding (120; 140; 160; 180) separable from each other, wherein the top shielding (110)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN, SINGJANG, BENSON, JONATHAN, MCCAY, ERICA L
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a shielding device for shielding an electronic component (102) to be mounted on a printed circuit board (132). The shielding device exhibiting a top shielding (110) and a bottom shielding (120; 140; 160; 180) separable from each other, wherein the top shielding (110) comprises an electrically and/or magnetically conductive material and the bottom shielding (120; 140; 160; 180) is multilayered. The bottom shielding exhibits at least one electrically and/or magnetically conductive metal sheet layer (122; 162; 164) being embedded between at least two insulating layers (126; 124) and comprises at least two electrically conductive transmission lines (172; 174; 176) for conducting electric current to the electronic component (102). The top shielding (100) and the conductive metal sheet layer (122; 162; 164) are electrically isolated from the electronic component (102). The bottom shielding (120; 140; 160; 180) is integrated into the printed circuit board (132) and the top shielding (110) and the bottom shielding (120; 140; 160; 180) are designed such when they are attached to each other, they completely envelope the electronic component (102).