公开(公告)号：US20230268130A1

公开(公告)日：2023-08-24

申请号：US18163211

申请日：2023-02-01

Applicant: TAIYO YUDEN CO., LTD.

Inventor： Satoko NAMIKI ,  Koichiro MORITA ,  Minoru RYU ,  Natsumi YUZAKINO

IPC: H01G4/30 ,  H01G4/12 ,  H01G4/012 ,  C04B35/468 ,  C04B35/64 ,  H01G4/008

CPC classification number: H01G4/30 ,  H01G4/1227 ,  H01G4/012 ,  C04B35/4682 ,  C04B35/64 ,  H01G4/008

Abstract: One aspect of the present invention is a multilayer ceramic capacitor including a plurality of dielectric layers composed of a dielectric ceramic containing grains whose main component is barium titanate having a core-shell structure made up of a core part and a shell part, and grains whose main component is calcium titanate having a core-shell structure made up of a core part and a shell part; and a plurality of internal electrodes stacked alternately with each of the plurality of dielectric layers.