US 12,317,418 B2
Connecting assembly comprising flexible printed circuit board and electronic device including the same
Wonho Lee, Suwon-si (KR); Hyunggwang Kang, Suwon-si (KR); Junhyuk Kim, Suwon-si (KR); Hyunsuk Kim, Suwon-si (KR); Sanghyuk Park, Suwon-si (KR); Joongyeon Cho, Suwon-si (KR); Nakhyun Choi, Suwon-si (KR); Myunghoon Kwak, Suwon-si (KR); Yangwook Kim, Suwon-si (KR); Soyoung Lee, Suwon-si (KR); and Jookwan Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 30, 2022, as Appl. No. 18/091,973.
Application 18/091,973 is a continuation of application No. PCT/KR2022/013014, filed on Aug. 31, 2022.
Claims priority of application No. 10-2021-0166568 (KR), filed on Nov. 29, 2021; and application No. 10-2022-0018000 (KR), filed on Feb. 11, 2022.
Prior Publication US 2023/0171893 A1, Jun. 1, 2023
Int. Cl. H05K 1/02 (2006.01); G06F 1/16 (2006.01); H05K 1/14 (2006.01)
CPC H05K 1/147 (2013.01) [H05K 1/028 (2013.01); H05K 2201/056 (2013.01); H05K 2201/2027 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a first housing comprising a first printed circuit board (PCB);
a second housing comprising a second PCB and configured to move in a first linear direction and a second linear direction opposite to the first linear direction with respect to the first housing;
a flexible display supported by at least one of the first housing and the second housing, wherein an area of a display screen of the flexible display is configured to be expanded or reduced by a linear movement of the second housing with respect to the first housing;
a flexible printed circuit board (FPCB) comprising:
a first part connected to the first PCB;
a second part connected to the second PCB; and
a third part between at least the first part and the second part, and
wherein the third part comprises a rigid area and a flexible area; and
a guide at least partially coupled to the rigid area,
wherein the FPCB is configured to change shape between a folded form in which the FPCB is folded inward and an unfolded form in which the FPCB is unfolded outward based on a linear position of the first housing relative to the second housing.