BATTERY AND ELECTRONIC DEVICE INCLUDING THE SAME

An electronic device according to an embodiment of the disclosure may include: a battery including an anode having a first length and a cathode having a second length different from the first length, a flexible printed circuit board electrically connected to the battery and surrounding at least part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHANG, Juhee, KIM, Chulhan, HAN, Kiwook, JUNG, Sigyung, JEONG, Hyeonyeong, KIM, Sohee, PARK, Haekeu, KIM, Sungjin
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An electronic device according to an embodiment of the disclosure may include: a battery including an anode having a first length and a cathode having a second length different from the first length, a flexible printed circuit board electrically connected to the battery and surrounding at least part of a side surface of the battery, and a speaker stacked with the battery. The flexible printed circuit board may include a power wiring electrically connected to the anode and a ground wiring electrically connected to the cathode. A first current of a first winding direction generated due to a length difference between the cathode and the anode may flow in the battery, and a second current of a second winding direction opposite to the first winding direction may flow in a wiring disposed closer to the speaker between the power wiring and the ground wiring.