公开(公告)号：US12144123B2

公开(公告)日：2024-11-12

申请号：US17957697

申请日：2022-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwook Han ,  Sunghwa Park ,  Chulhan Kim

IPC: H05K3/34 ,  H04R25/00 ,  H05K1/14 ,  H05K1/18

Abstract: An electronic device including a coin-cell battery is provided. The electronic device further includes a housing, a battery comprising a first surface, a second surface, and a third surface, a first electrode disposed in the first surface and a second electrode disposed in the second surface, a first electrode tap, a second electrode tap, and a printed circuit board connecting the first electrode tap to the second electrode tap of the battery on the third surface. Soldering parts are formed on a first surface of the printed circuit board to connect an end of the first electrode tap to a first contact portion of the printed circuit board and an end of the second electrode tap to a second contact portion of the printed circuit board, respectively. A solder flow control member is formed on a second surface of the printed circuit board.