US 11,657,970 B2
Dielectric substance, electronic device and multilayer ceramic capacitor
Yuta Saito, Takasaki (JP); and Tomoya Hagiwara, Takasaki (JP)
Assigned to TAIYO YUDEN CO., LTD., Tokyo (JP)
Filed by TAIYO YUDEN CO., LTD., Tokyo (JP)
Filed on Apr. 16, 2021, as Appl. No. 17/233,280.
Claims priority of application No. JP2020-082117 (JP), filed on May 7, 2020.
Prior Publication US 2021/0350982 A1, Nov. 11, 2021
Int. Cl. H01G 4/30 (2006.01); H01G 4/12 (2006.01); H01G 4/008 (2006.01); C04B 35/468 (2006.01); H01G 4/012 (2006.01)
CPC H01G 4/1227 (2013.01) [C04B 35/4682 (2013.01); H01G 4/008 (2013.01); H01G 4/012 (2013.01); H01G 4/30 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/3267 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/76 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A dielectric substance comprising:
a core-shell grain having a twin crystal structure,
wherein an interface of the twin crystal structure of the core-shell grain extends from a shell on one side, passes through a core, and extends to the shell on the other side.