A WIRELESS CHARGING DEVICE COMMUNICATING WITH AN ELECTRONIC DEVICE AND A COMMUNICATION METHOD OF THE WIRELESS CHARGING DEVICE

According to various embodiments, a wireless charging device includes: a charging circuit configured to communicate with an electronic device at a first frequency that is included in a frequency band of the electronic device and supply power received from an external power source to the electronic d...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG WOOJIN, PARK JUNGSU, WOO TAEHYUN, PARK YOUNGJOON, NAM YONGSIK
Format:	Patent
Sprache:	eng ; kor
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:	According to various embodiments, a wireless charging device includes: a charging circuit configured to communicate with an electronic device at a first frequency that is included in a frequency band of the electronic device and supply power received from an external power source to the electronic device depending on a communication result at the first frequency; and a control circuit configured to convert the first frequency, based on a response of the electronic device to a first connection signal that is transmitted from the charging circuit to the electronic device. In addition to this, various embodiments identified through the specification are possible. According to the present invention, it is possible to enable the wireless charging device to communicate with the electronic device smoothly by converting the frequency of the wireless charging device. 다양한 실시 예에 따르면 전자 장치의 주파수 대역에 포함되는 제1 주파수에서 상기 전자 장치와 통신하고, 외부 전원으로부터 공급되는 전원을 상기 제1 주파수에서의 통신 결과에 따라 상기 전자 장치로 공급하도록 설정된 충전 회로, 및 상기 충전 회로로부터 상기 전자 장치로 송신된 제1 연결 신호에 대한 상기 전자 장치의 응답에 따라 상기 제1 주파수를 변환하도록 설정된 제어 회로를 포함하는 무선 충전 장치가 개시된다. 이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.