Title:
積層セラミックコンデンサ
Document Type and Number:
Japanese Patent JP6312633
Kind Code:
B2
Abstract:
In some embodiments, a multilayer ceramic capacitor 10 has 23 unit capacitors UC1 to UC23, where these 23 unit capacitors UC1 to UC23 constitute: a first low-capacitance area LA1 constituted by three unit capacitors UC1 to UC3; a high-capacitance area HA constituted by 17 unit capacitors UC4 to UC20 whose unit capacitance is greater than that of the three unit capacitors UC1 to UC3; a second low-capacitance area LA2 constituted by three unit capacitors UC21 to UC23 whose unit capacitance is smaller than that of the 17 unit capacitors UC4 to UC20; a first variable-capacitance part which is present between the first low-capacitance area LA1 and high-capacitance area HA, and which includes the two adjacent unit capacitors UC3, UC4; and a second variable-capacitance part which is present between the high-capacitance area HA and second low-capacitance area LA2, and which includes the two adjacent unit capacitors UC20, UC21.
Inventors:
Koichiro Morita
Kenji Saito
Kenji Saito
Application Number:
JP2015121930A
Publication Date:
April 18, 2018
Filing Date:
June 17, 2015
Export Citation:
Assignee:
TAIYO YUDEN CO.,LTD.
International Classes:
H01G4/12; H01G4/30
Domestic Patent References:
| JP10012475A | ||||
| JP2001044058A | ||||
| JP2014082462A |
Attorney, Agent or Firm:
Takahiro Miyahara