US 12,334,263 B2
Multilayer capacitor
Jin Woo Kim, Suwon-si (KR); Jong Suk Jeong, Suwon-si (KR); Chun Hee Seo, Suwon-si (KR); Jeong Wook Seo, Suwon-si (KR); Dong Geon Yoo, Suwon-si (KR); Tae Hyung Kim, Suwon-si (KR); Byung Kun Kim, Suwon-si (KR); and Ki Yong Lee, Suwon-si (KR)
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Dec. 6, 2021, as Appl. No. 17/543,113.
Claims priority of application No. 10-2021-0006205 (KR), filed on Jan. 15, 2021; and application No. 10-2021-0064091 (KR), filed on May 18, 2021.
Prior Publication US 2022/0230807 A1, Jul. 21, 2022
Int. Cl. H01G 4/12 (2006.01); C04B 35/468 (2006.01); H01G 4/008 (2006.01); H01G 4/232 (2006.01); H01G 4/248 (2006.01); H01G 4/30 (2006.01)
CPC H01G 4/1227 (2013.01) [C04B 35/4682 (2013.01); H01G 4/008 (2013.01); H01G 4/232 (2013.01); H01G 4/248 (2013.01); H01G 4/30 (2013.01); C04B 2235/3236 (2013.01); C04B 2235/40 (2013.01); C04B 2235/75 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A multilayer capacitor, comprising:
a body including a plurality of dielectric layers and a plurality of internal electrodes laminated with the dielectric layers interposed therebetween; and
an external electrode disposed externally on the body and connected to one or more of the plurality of internal electrodes,
wherein one of the plurality of dielectric layers includes a barium titanate composition including a Sn component,
wherein one of the plurality of internal electrodes includes a Sn component, and
wherein the one of the plurality of dielectric layers has a Sn content equal to at least twice a Sn content of the one of the plurality of internal electrodes adjacent to the one of the plurality of dielectric layers.