US 11,943,862 B2
Board having conductive layer for shielding electronic component and electronic device including the same
Bongchoon Park, Suwon-si (KR); Taewon Sun, Suwon-si (KR); Sangyong Kim, Suwon-si (KR); and Bosung Choi, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 26, 2022, as Appl. No. 17/825,508.
Application 17/825,508 is a continuation of application No. PCT/KR2022/006965, filed on May 16, 2022.
Claims priority of application No. 10-2021-0097341 (KR), filed on Jul. 23, 2021.
Prior Publication US 2023/0035240 A1, Feb. 2, 2023
Int. Cl. H05K 1/18 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01)
CPC H05K 1/0216 (2013.01) [H05K 1/0242 (2013.01); H05K 1/111 (2013.01); H05K 1/115 (2013.01); H05K 1/181 (2013.01); H05K 2201/0715 (2013.01); H05K 2201/10037 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a board comprising a first conductive line, a second conductive line spaced apart from the first conductive line, a ground plane, and a conductive via hole electrically connecting the first conductive line and the ground plane;
at least one electronic component disposed on a first surface of the board and configured to at least partially overlap the ground plane;
an insulation member covering the at least one electronic component; and
a conductive layer,
wherein the conductive layer comprises:
a first part disposed on a surface of the insulation member,
a second part disposed on the first surface of the board and configured to extend from at least a portion of an edge of the first part in a direction away from the insulation member, and electrically connected to the first conductive line, and
a third part spaced apart from the second part, the third part extending from the first surface of the board in the direction away from the insulation member, and being electrically connected to the second conductive line,
wherein the first conductive line and the second part of the conductive layer are spaced apart from the second conductive line and the third part of the conductive layer with an opening in the board being interposed therebetween, and
wherein the electronic device comprises at least one transmission line comprising the second conductive line and the third part of the conductive layer and configured to transmit an electrical signal.