Title:
MULTILAYER CERAMIC ELECTRONIC COMPONENT
Document Type and Number:
Japanese Patent JP2019179928
Kind Code:
A
Abstract:
To provide a multilayer ceramic electronic component whose reduction in dielectric constant can be suppressed and, furthermore, whose reduction in electrostatic capacitance is small even when a dielectric particle constituting a dielectric layer is atomized in order to thin thickness of the dielectric layer.SOLUTION: In a multilayer ceramic electronic component, thickness of a dielectric layer is 0.5 μm or less, and an average particle diameter (Di) of a first dielectric particle constituting the dielectric layer positioned in a capacity region and an average particle diameter (Dg) of a second dielectric particle positioned in a packaging region satisfy Dg/Di≥1.SELECTED DRAWING: Figure 1
Inventors:
KANEKO TOSHIHIKO
MUROSAWA SHOGO
MUROSAWA SHOGO
Application Number:
JP2019114824A
Publication Date:
October 17, 2019
Filing Date:
June 20, 2019
Export Citation:
Assignee:
TDK CORP
International Classes:
H01G4/30
Domestic Patent References:
| JP2011124530A | 2011-06-23 | |||
| JP2014005155A | 2014-01-16 | |||
| JP2005039068A | 2005-02-10 | |||
| JP2012049449A | 2012-03-08 | |||
| JP2014212349A | 2014-11-13 | |||
| JP2014143392A | 2014-08-07 |
Foreign References:
| WO2012096268A1 | 2012-07-19 | |||
| WO2011071146A1 | 2011-06-16 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation