Samsung Electronics Co., Ltd.

Sigyung Jung

Sungjin Kim

Juhee Chang

Hyeonyeong Jeong

Haekeu Park

Kiwook Han

Sohee Kim

Chulhan Kim

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.

Battery and electronic device including the same

Growing community of inventors

Suwon-si, South Korea

Sigyung Jung