US 11,955,287 B2
Multilayer electronic component
Jang Yeol Lee, Suwon-si (KR); Hye Min Bang, Suwon-si (KR); and Bum Soo Kim, 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. 8, 2021, as Appl. No. 17/545,289.
Claims priority of application No. 10-2020-0174544 (KR), filed on Dec. 14, 2020.
Prior Publication US 2022/0189700 A1, Jun. 16, 2022
Int. Cl. H01G 4/30 (2006.01); H01G 4/232 (2006.01); H01G 4/248 (2006.01)
CPC H01G 4/30 (2013.01) [H01G 4/232 (2013.01); H01G 4/248 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A multilayer electronic component comprising:
a body including a plurality of dielectric layers and having first and second surfaces opposing each other in a 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; and
external electrodes disposed on the third and fourth surfaces, respectively, and each including an electrode layer, respectively,
wherein the body includes an active portion including internal electrodes disposed alternately with the dielectric layers and cover portions disposed on upper and lower surfaces of the active portion in the first direction, respectively,
in a cross-section of the body cut in the first and second directions in a center of the body in the third direction, an average thickness of the cover portion is in a range from 14 to 17 μm and a maximum thickness of the electrode layer is in a range from 5 to 20 μm, and
a thickness of the electrode layer at a corner portion thereof is 1.0 μm or more.