WIRELESS POWER TRANSMITTING DEVICE

A wireless power transmitting device according to an embodiment comprises: a mounting member; an upper transmitting coil arranged on the upper portion of the mounting member; and first to fourth terminals arranged on the mounting member, wherein the upper transmitting coil comprises an outer coil po...

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Bibliographische Detailangaben
Hauptverfasser:	YONG, Dong Ho, PARK, Yu Ri
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SYSTEMS FOR STORING ELECTRIC ENERGY TRANSFORMERS
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Beschreibung
Zusammenfassung:	A wireless power transmitting device according to an embodiment comprises: a mounting member; an upper transmitting coil arranged on the upper portion of the mounting member; and first to fourth terminals arranged on the mounting member, wherein the upper transmitting coil comprises an outer coil portion, which is connected to the first terminal, and which is formed to make one turn with reference to a center axis extending between the first and second terminals, and an inner coil portion, which is connected to the outer coil portion, which is formed to make one turn with reference to the center axis, which has a length smaller than that of the outer coil portion, and which is connected to the fourth terminal.