公开(公告)号：US10971304B2

公开(公告)日：2021-04-06

申请号：US16170682

申请日：2018-10-25

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Beom Joon Cho ,  Sang Soo Park ,  Jae Young Na ,  Woo Chui Shin

IPC: H01G4/232 ,  H01G4/30 ,  H01G4/012 ,  H01G4/12

Abstract: An electronic component includes a body; external electrodes respectively disposed on opposing surfaces of the body in a first direction thereof; and a pair of metal frames connected to the external electrodes, respectively, in which each of the metal frames includes a support portion bonded to the external electrodes, and a mounting portion extending in the first direction from a lower end of the support portion and spaced apart from the body and the external electrodes, and a length of the mounting portion in a second direction perpendicular to the first direction is greater than a length of the body in the second direction.

公开(公告)号：US11651900B2

公开(公告)日：2023-05-16

申请号：US16834243

申请日：2020-03-30

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Chae Min Park ,  Ji Hong Jo ,  Woong Shin ,  Jae Hyun Lee ,  Hyun Woo Seung ,  Woo Chui Shin

IPC: H01G4/30 ,  H01G4/012 ,  H01G4/12 ,  H01G2/02 ,  C04B35/468

CPC classification number: H01G4/30 ,  C04B35/468 ,  H01G2/02 ,  H01G4/012 ,  H01G4/1218 ,  C04B2235/3225

Abstract: A multilayer electronic component includes a body including dielectric layers and first and second internal electrodes alternately laminated with respective dielectric layers interposed therebetween, and first and second surfaces opposing each other in a direction by which the internal electrodes are laminated, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a moisture-proof layer disposed on at least one surface of anyone of the first, second, fifth, or sixth surface and containing a rare-earth oxide; a first external electrode disposed on the third surface and connected to the first internal electrodes; and a second external electrode disposed on the fourth surface and connected to the second internal electrodes.

公开(公告)号：US11763978B2

公开(公告)日：2023-09-19

申请号：US16531637

申请日：2019-08-05

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ju Hwan Yang ,  Tae Jun Choi ,  Byung Soo Kang ,  Woo Chui Shin ,  Byeong Cheol Moon

IPC: H01F27/28 ,  H01F27/06 ,  H01F27/29

CPC classification number: H01F27/28 ,  H01F27/06 ,  H01F27/29

Abstract: A coil component may include a body having one surface and the other surface facing each other; a wound coil embedded in the body; a first lead frame and a second lead frame, embedded in the body and each having one surface exposed to the one surface of the body to be spaced apart from each other; and a connection portion connecting at least one of the first and second lead frames and at least one end portion of the wound coil.

公开(公告)号：US10886071B2

公开(公告)日：2021-01-05

申请号：US16272752

申请日：2019-02-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ki Young Kim ,  Woo Chui Shin ,  Beom Joon Cho ,  Sang Soo Park

IPC: H01G4/38 ,  H01G4/232 ,  H01G2/06 ,  H01G4/30 ,  H01G4/12

Abstract: An electronic component includes a capacitor array having a plurality of multilayer capacitors consecutively arranged in a first direction, the plurality of multilayer capacitors each comprising a body, and first and second external electrodes respectively comprising first and second head portions, and first and second band portions respectively extending from the first and second head portions to portions of upper and lower surfaces and portions of side surfaces of the body, a first metal frame coupled to the plurality of first band portions by binding the first band portions in belt form so as to be connected to the plurality of first external electrodes, and a second metal frame coupled to the plurality of second band portions by binding the second band portions in belt form so as to be connected to the plurality of second external electrodes.

公开(公告)号：US11665825B2

公开(公告)日：2023-05-30

申请号：US17493569

申请日：2021-10-04

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Heung Kil Park ,  Se Hun Park ,  Hun Gyu Park ,  Woo Chui Shin ,  Ji Hong Jo

IPC: H05K1/18 ,  H01G2/06 ,  H01G4/12 ,  H01G4/232 ,  H05K1/11 ,  H01G4/30

CPC classification number: H05K1/181 ,  H01G2/065 ,  H01G4/12 ,  H01G4/232 ,  H01G4/30 ,  H05K1/111 ,  H05K2201/09381 ,  H05K2201/10015 ,  H05K2201/2045

Abstract: A multilayer electronic component includes: a capacitor body having first to sixth surfaces, and including first and second internal electrodes; first and second external electrodes including first and second connection portions and first and second band portions; and a connection terminal including first and second land portions disposed on the first and second band portions, respectively, and having first and second cut-out portions, respectively. First and second solder accommodating portions are provided by the first and second cut-out portions in lower portions of the first and second band portions, respectively, and, 0.2≤SA1/BW1≤0.5 and 0.2≤SA2/BW2≤0.5 which in BW1 is an area of the first band portion, SA1 is an area of the first solder accommodating portion, BW2 is an area of the second band portion, and SA2 is an area of the second solder accommodating portion.

公开(公告)号：US11587732B2

公开(公告)日：2023-02-21

申请号：US17498058

申请日：2021-10-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yong Park ,  Sim Chung Kang ,  Woo Chui Shin ,  Jong Ho Lee ,  Ki Pyo Hong

IPC: H01G4/30 ,  H01G4/12 ,  H01G4/012 ,  H01G4/232

Abstract: A multilayer ceramic capacitor includes a ceramic body including a dielectric layer, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion respectively arranged on end portions of the internal electrodes exposed from first and second surfaces. The first and second side margin portions respectively include a first region adjacent to an outer side surface of each of the side margin portions, and a second region adjacent to the internal electrodes exposed from the first and second surfaces. The number of pores per unit area in the second region is less than the number of pores per unit area in the first region.