公开(公告)号：US20200375026A1

公开(公告)日：2020-11-26

申请号：US16813897

申请日：2020-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwan SHIM ,  Bumhee BAE ,  Younho KIM

IPC: H05K1/02 ,  H04B1/38 ,  H05K1/11 ,  H05K7/14

Abstract: According to certain embodiments, an electronic device comprises a first electrical structure disposed in an internal space of the electronic device; and a flexible printed circuit board (FPCB) comprising a first fastening area and an extension area extended from the first fastening area, the first fastening area electrically connected to the first electrical structure, wherein the FPCB further comprises: a dielectric substrate comprising a first surface and a second surface facing in a direction opposite to that of the first surface and facing the first electrical structure; a first conductive layer disposed on the first surface of the dielectric substrate; and a first protective layer stacked on the first conductive layer, in the extension area and terminating in the first fastening area; wherein the first fastening area comprises a screw through hole for screw fastening, and at least one conductive via disposed at a periphery of the screw through hole extending from the dielectric substrate to the first conductive layer.