US 11,856,700 B2
Horizontally mounted capacitor module and electronic device including same
Chunghyun Ryu, Hwaseong-si (KR); Byungok Kang, Hwaseong-si (KR); Su-Yong An, Asan-si (KR); Jongwoo Jang, Seoul (KR); Insub Kwak, Seoul (KR); Teck Su Oh, Anyang-si (KR); Geurim Jung, Hwaseong-si (KR); Sang-Ho Park, Yongin-si (KR); and Sung-Ki Lee, Seoul (KR)
Assigned to Samsung Electronics Co., Ltd.
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Apr. 8, 2021, as Appl. No. 17/225,209.
Claims priority of application No. 10-2020-0052095 (KR), filed on Apr. 29, 2020; and application No. 10-2020-0154402 (KR), filed on Nov. 18, 2020.
Prior Publication US 2021/0345489 A1, Nov. 4, 2021
Int. Cl. H01G 9/08 (2006.01); H05K 1/18 (2006.01); H01G 9/008 (2006.01); H01G 9/045 (2006.01)
CPC H05K 1/182 (2013.01) [H01G 9/08 (2013.01); H01G 9/008 (2013.01); H01G 9/045 (2013.01); H05K 2201/09063 (2013.01); H05K 2201/09781 (2013.01); H05K 2201/10015 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A capacitor module, comprising:
a case horizontally mounted on a printed circuit board (PCB),
the case having principal surfaces horizontally extending in a first direction and a second direction perpendicular to the first direction, and including a first side surface, a second side surface opposing the first side surface, a first electrode pad and a second electrode pad extending from the first side surface along the first direction, and a third electrode pad extending from the second side surface along the first direction; and
an electrolytic capacitor disposed in the case, the electrolytic capacitor including a dielectric extending in the first direction, a first electrode electrically connected to the first electrode pad and a second electrode electrically connected to the second electrode pad,
wherein the second electrode pad is spaced apart from the first electrode pad in the second direction.