SHIELD FOR A WIRELESSLY CHARGED ELECTRONIC DEVICE

An inductively charged portable electronic device has a charging receive coil that receives electromagnetic energy during a charge event. An electrically conductive shield is disposed within the portable electronic device and is disposed between the charging receive coil and an exterior housing of t...

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Bibliographische Detailangaben
Hauptverfasser:	GRAHAM, Christopher S, TONG, Katherine E, BRZEZINSKI, Makiko K, SPENCER, Maegan K
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	An inductively charged portable electronic device has a charging receive coil that receives electromagnetic energy during a charge event. An electrically conductive shield is disposed within the portable electronic device and is disposed between the charging receive coil and an exterior housing of the portable electronic device to shield a touch sensitive user interface of the portable electronic device from noise generated during a charge event. La présente invention concerne un dispositif électronique portable chargé par induction qui comprend une bobine de réception de charge qui reçoit de l'énergie électromagnétique pendant un événement de charge. Un blindage électroconducteur est disposé à l'intérieur du dispositif électronique portable et est disposé entre la bobine de réception de charge et un boîtier extérieur du dispositif électronique portable afin de protéger une interface utilisateur tactile du dispositif électronique portable du bruit généré pendant un événement de charge.