US Patent No. 11,032,952

ELECTRONIC DEVICE INCLUDING SHIELD CAN


Patent No. 11,032,952
Issue Date June 08, 2021
Title Electronic Device Including Shield Can
Inventorship Chang Joon Lee, Gwangmyeong-si (KR)
Yong Won Lee, Seongnam-si (KR)
Hyun Tae Jang, Seoul (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 11,032,952

1. An electronic device comprising:a printed circuit board (PCB) including a first surface, a second surface facing a direction opposite the first surface, and a side surface between the first surface and the second surface;
at least one component disposed on the first surface;
a shield can including: a first shield can configured to surround the at least one component and the first surface,
a second shield can configured to surround the second surface,
a welded area including a first welded area in which a first side member of the first shield can and a first side member of the second shield can are welded together, and a second welded area in which a second side member of the first shield can and a second side member of the second shield can are welded together, and
a soldered area including a first soldered area in which a third side member of the first shield can and a third side member of the second shield can are connected to a ground layer located between the first surface and the second surface, and a second soldered area in which a fourth side member of the first shield can and a fourth side member of the second shield can are connected to the ground layer,
wherein the first side member of the first shield can is parallel to the second side member of the first shield can, the third side member of the first shield can is parallel to the fourth side member of the first shield can, the first side member of the second shield can is parallel to the second side member of the second shield can, and the third side member of the second shield can is parallel to the fourth side member of the second shield can; and
wherein an inner surface of the welded area of the shield can is located at a predetermined distance from the side surface of the PCB so that a gap of the predetermined distance is formed between the inner surface of the welded area and the side surface of the PCB, and the PCB includes a first portion which is extended outside of the shield can through between the third side member of the first shield can and a third side member of the second shield can.