US 11,990,284 B2
Multilayered electronic component
Jong Ho Lee, Suwon-si (KR); Seon Jae Mun, Suwon-si (KR); Gi Long Kim, Suwon-si (KR); Tae Gyeom Lee, Suwon-si (KR); Byung Rok Ahn, Suwon-si (KR); and Kyoung Jin Cha, 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 Apr. 27, 2022, as Appl. No. 17/730,645.
Claims priority of application No. 10-2021-0066992 (KR), filed on May 25, 2021; and application No. 10-2021-0190588 (KR), filed on Dec. 29, 2021.
Prior Publication US 2022/0392706 A1, Dec. 8, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01G 4/30 (2006.01); H01G 4/008 (2006.01); H01G 4/012 (2006.01); H01G 4/12 (2006.01)
CPC H01G 4/30 (2013.01) [H01G 4/008 (2013.01); H01G 4/012 (2013.01); H01G 4/12 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A multilayer electronic component comprising:
a body including a plurality of dielectric layers and a plurality of first internal electrodes and a plurality of second internal electrodes alternately disposed in a first direction with a dielectric layer interposed therebetween, and including first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction;
a first external electrode disposed on the third surface and connected to the plurality of first internal electrodes; and
a second external electrode disposed on the fourth surface and connected to the plurality of second internal electrodes,
wherein the plurality of first internal electrodes are spaced apart from the fourth surface and each include a plurality of first conductor portions and first cut-off portions, and the plurality of second internal electrodes are spaced apart from the third surface and each include a plurality of second conductor portions and second cut-off portions, and
an average value of connectivity of an end of a first internal electrode is 60% or more, wherein E1 is a region from a first conductor portion, which is closest to the second external electrode among the first conductor portions each having thickness and length of 80 nm or more among the plurality of first conductor portions, to a point of 10 μm toward an inner side of the first internal electrode, based on a cross-section of the body in a first-second direction, and the connectivity of the end of the first internal electrode is a ratio of a length of the first internal electrode, occupied by the plurality of first conductor portions in the region E1 to a length of the region E1.