公开(公告)号：US20230041011A1

公开(公告)日：2023-02-09

申请号：US17505339

申请日：2021-10-19

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Seok Hyun Yoon ,  Joo Hee Lee ,  In Ho Jeon ,  Song Je Jeon ,  Jin Woo Kim

IPC: H01G4/12 ,  H01G4/30 ,  C04B35/468

Abstract: A capacitor component includes: a body including a dielectric layer and an internal electrode layer; and an external electrode disposed on the body, and connected to the internal electrode layer. A surface color of the body is R≤30, G≤30, B≤40 based on R/G/B, and a dielectric constant of the dielectric layer is 2000 or more and 4000 or less.

公开(公告)号：US11869721B2

公开(公告)日：2024-01-09

申请号：US17505339

申请日：2021-10-19

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Seok Hyun Yoon ,  Joo Hee Lee ,  In Ho Jeon ,  Song Je Jeon ,  Jin Woo Kim

IPC: H01G4/12 ,  C04B35/468 ,  H01G4/30

CPC classification number: H01G4/1227 ,  C04B35/4682 ,  H01G4/30 ,  C04B2235/3224 ,  C04B2235/3236 ,  C04B2235/3239 ,  C04B2235/3267 ,  C04B2235/3418 ,  C04B2235/442

Abstract: A capacitor component includes: a body including a dielectric layer and an internal electrode layer; and an external electrode disposed on the body, and connected to the internal electrode layer. A surface color of the body is R≤30, G≤30, B≤40 based on R/G/B, and a dielectric constant of the dielectric layer is 2000 or more and 4000 or less.

公开(公告)号：US12230445B2

公开(公告)日：2025-02-18

申请号：US18136418

申请日：2023-04-19

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Bon Hyeong Koo ,  Seok Hyun Yoon ,  In Ho Jeon ,  Byung Kil Yun ,  Se Yong Kim ,  Min Jung Jang ,  Geon Hoi Kim

IPC: H01G4/12 ,  C04B35/626 ,  H01G4/008 ,  H01G4/012 ,  H01G4/30

Abstract: A multilayer electronic component includes a body including a dielectric layer and internal electrodes; and an external electrode disposed on the body, wherein the dielectric layer includes dielectric grains, wherein at least one of the dielectric grains includes a twin boundary, and wherein the dielectric layer includes a region in which a sum of lengths of the twin boundaries included in a 2 μm×2 μm region is 1.49 μm or more.

公开(公告)号：US20240013978A1

公开(公告)日：2024-01-11

申请号：US18112709

申请日：2023-02-22

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Seok Hyun Yoon ,  In Ho Jeon ,  Yun Jung Park ,  Jin Woo Kim ,  Mi Yang Kim ,  Se Yoon Park

IPC: H01G4/12 ,  H01G4/30

CPC classification number: H01G4/1227 ,  H01G4/30

Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body, wherein the dielectric layer includes a plurality of dielectric grains, and wherein the plurality of dielectric grains include one or more first dielectric grains in which a sum of lengths of defects in a dielectric grain is 150 nm or more.