Invention Grant
- Patent Title: Laminated ceramic capacitor
- Patent Title (中): 层压陶瓷电容器
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Application No.: US13937305Application Date: 2013-07-09
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Publication No.: US09355781B2Publication Date: 2016-05-31
- Inventor: Takayuki Yao
- Applicant: MURATA MANUFACTURING CO., LTD.
- Applicant Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Nagaokakyo-Shi, Kyoto-Fu
- Agency: Arent Fox LLP
- Priority: JP2011-003939 20110112
- Main IPC: H01G4/30
- IPC: H01G4/30 ; H01G4/005 ; H01G4/06 ; H01G4/012 ; H01G4/12

Abstract:
Provide is a laminated ceramic capacitor which can suppress the decrease in dielectric constant even when ceramic layers are further reduced in thickness. The laminated ceramic capacitor includes a laminate having a plurality of stacked ceramic layers stacked and a plurality of internal electrodes formed along interfaces between the ceramic layers; and a plurality of external electrodes formed on the outer surface of the laminate and electrically connected to the internal electrodes ceramic grains in contact with both of adjacent internal electrodes adjacent with a ceramic layer interposed therebetween are present in the ceramic layers and the internal electrodes are 0.60 μm or less in thickness.
Public/Granted literature
- US20130294011A1 LAMINATED CERAMIC CAPACITOR Public/Granted day:2013-11-07
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