CONDUCTIVE PATHWAY FOR PORTABLE ELECTRONIC DEVICES

To provide a wireless power reception system having a receiver system designed to include at least two different receiver coils for receiving wireless power from different wireless charging devices.SOLUTION: A wireless power reception system in a portable electronic device 900 includes: a first indu...

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Hauptverfasser:	REX TYLER EHMAN, STEFAN A KOWALSKI, TREVOR J NESS, ADAM T CLAVELLE, PETER J KARDASSAKIS, JAYESH NATH, CHRISTOPHER S GRAHAM, MICHAEL B WITTENBERG, ERIC G DE JONG, MAKIKO K BRZEZINSKI, MORGAN T MCCLURE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	To provide a wireless power reception system having a receiver system designed to include at least two different receiver coils for receiving wireless power from different wireless charging devices.SOLUTION: A wireless power reception system in a portable electronic device 900 includes: a first inductor coil 922 configured to receive power from a magnetic field propagating in a first direction mainly at a first frequency; and second inductor coils 926a, 926b configured to receive power from a magnetic field propagating in a second direction mainly at a second frequency. In the wireless power reception system for an electronic device, the first frequency is different from the second frequency.SELECTED DRAWING: Figure 9 【課題】異なる無線充電デバイスから無線電力を受信するための少なくとも２つの異なる受信機コイルを含むように設計された受信機システムを有する無線電力受信機システムを提供する。【解決手段】ポータブル電子デバイス９００における無線電力受信システムは、第１の周波数において主に、第１の方向に伝播する磁場から電力を受信するように構成された第１のインダクタコイル９２２と、第２の周波数において主に、第２の方向に伝播する磁場から電力を受信するように構成された第２のインダクタコイル９２６ａ、９２６ｂと、を有する。第１の周波数は、第２の周波数とは異なる、電子デバイス用の無線電力受信システム。【選択図】図９