US 12,142,432 B2
Multilayer capacitor
Sang Moon Lee, Suwon-si (KR); Taek Jung Lee, Suwon-si (KR); Won Hee Yoo, Suwon-si (KR); and Seol Gyeong Park, 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 May 24, 2022, as Appl. No. 17/752,249.
Claims priority of application No. 10-2021-0153889 (KR), filed on Nov. 10, 2021.
Prior Publication US 2023/0145815 A1, May 11, 2023
Int. Cl. H01G 4/232 (2006.01); H01G 4/30 (2006.01)
CPC H01G 4/2325 (2013.01) [H01G 4/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A multilayer capacitor comprising:
a body including a dielectric layer and a plurality of internal electrodes stacked on each other interposing the dielectric layer therebetween; and
external electrodes disposed externally on the body, respectively including a first layer connected to the internal electrode and a second layer covering the first layer,
wherein the first layer includes a metal particle including an element A and a Z-A-O phase disposed in the metal particle, and, the element Z is an alkali metal.