公开(公告)号：US20180182558A1

公开(公告)日：2018-06-28

申请号：US15644178

申请日：2017-07-07

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Man Su BYUN ,  Ho Yoon KIM ,  Dae Heon JEONG ,  Kyung Hwa YU ,  Min Kyoung CHEON ,  Soo Hwan SON

IPC: H01G4/40 ,  H01G4/30 ,  H01G4/248 ,  H05K1/18 ,  H05K1/11 ,  H01G4/012 ,  H02H9/04

CPC classification number: H01G4/40 ,  H01G2/065 ,  H01G4/008 ,  H01G4/012 ,  H01G4/1227 ,  H01G4/232 ,  H01G4/248 ,  H01G4/30 ,  H01G4/33 ,  H01L23/60 ,  H01L24/16 ,  H01L2224/16235 ,  H01L2924/15311 ,  H02H9/045 ,  H05K1/0213 ,  H05K1/0259 ,  H05K1/111 ,  H05K1/113 ,  H05K1/181 ,  H05K2201/10015 ,  H05K2201/10515 ,  H05K2201/10734 ,  Y02P70/611

Abstract: The composite electronic component includes: the capacitor including a body in which a plurality of dielectric layers and internal electrodes facing each other, with the dielectric layer interposed therebetween, are stacked, and the ESD protection device including first and second lead electrodes disposed on the body of the cpacitor, a discharge part disposed between the first and second lead electrodes, and a protection layer disposed on the first and second lead electrodes and the discharge part; an input terminal connected to the internal electrode of the capacitor and the first lead electrode of the ESD protection device; and a ground terminal connected to the internal electrode of the capacitor and the second lead electrode of the ESD protection device. G2/G1

公开(公告)号：US20170236640A1

公开(公告)日：2017-08-17

申请号：US15274528

申请日：2016-09-23

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ho Yoon KIM ,  Soo Hwan SON ,  Man Su BYUN

IPC: H01G2/14 ,  H01F27/29 ,  H01C7/00 ,  H01F27/34

CPC classification number: H01G2/14 ,  H01C1/06 ,  H01C7/008 ,  H01C7/18 ,  H01F17/00 ,  H01F27/292 ,  H01G2/22 ,  H01G4/30

Abstract: A composite electronic component includes: a body part including a dielectric portion; first and second external electrodes disposed on outer surfaces of the body part; a plurality of first and second electrodes disposed inside of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; third and fourth electrodes disposed on an upper portion of the dielectric portion, and electrically connected to the first and second external electrodes, respectively; a gap provided between the third and fourth electrodes; a groove disposed below the gap; and an electrostatic discharge (ESD) layer disposed in the gap.