US 12,112,880 B2
Coil component
Sung Sik Shin, Suwon-si (KR); Jae Wook Lee, Suwon-si (KR); and Sung Young Jo, 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 Nov. 1, 2023, as Appl. No. 18/386,205.
Application 18/386,205 is a continuation of application No. 16/898,877, filed on Jun. 11, 2020, granted, now 11,842,843.
Claims priority of application No. 10-2019-0175161 (KR), filed on Dec. 26, 2019.
Prior Publication US 2024/0062947 A1, Feb. 22, 2024
Int. Cl. H01F 27/29 (2006.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 41/04 (2006.01); H01F 41/12 (2006.01)
CPC H01F 27/29 (2013.01) [H01F 27/2804 (2013.01); H01F 27/32 (2013.01); H01F 41/041 (2013.01); H01F 41/12 (2013.01); H01F 2027/2809 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A coil component comprising:
a body in which a support substrate is embedded;
a coil portion disposed on the support substrate and including a first lead-out pattern and a second lead-out pattern respectively exposed from one end surface and the other end surface of the body, opposing each other;
a first external electrode having a first connection portion covering the first lead-out pattern, and a first extension portion extending from the first connection portion onto the one surface of the body;
a second external electrode having a second connection portion covering the second lead-out pattern, and a second extension portion extending from the second connection portion onto the one surface of the body;
a first insulating layer disposed on the body having openings exposing the first and second external electrodes; and
a second insulating layer disposed on the one end surface and the other end surface, and covering the first and second connection portions and portions of the first insulating layer disposed on the one end surface and the other end surface.