Invention Grant
- Patent Title: Method for manufacturing laminated ceramic capacitor
- Patent Title (中): 叠层陶瓷电容器的制造方法
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Application No.: US13848775Application Date: 2013-03-22
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Publication No.: US09257233B2Publication Date: 2016-02-09
- Inventor: Hitoshi Nishimura , Masahiro Naito
- 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: JP2011-010496 20110121
- Main IPC: H01G4/12
- IPC: H01G4/12 ; C04B35/486 ; C04B35/49 ; H01B3/12 ; H01G4/30 ; B32B18/00 ; C01G23/00 ; C01G25/00

Abstract:
A method of manufacturing a laminated ceramic capacitor having a dielectric ceramic which contains, as its main constituent, a perovskite-type compound containing Ca and Zr and optionally containing Sr, Ba, and Ti, and further contains Si, Mn, and Al, and when the total content of Zr and Ti is regarded as 100 parts by mol, the total content (100×m) of Ca, Sr, and Ba meets 1.002≦m≦1.100 in terms of parts by mol, the Si content n meets 0.5≦n≦10 in terms of parts by mol, the Mn content u meets 0.5≦u≦10 in terms of parts by mol, and the Al content w meets 0.02≦w≦4 in terms of parts by mol, m and n satisfying −0.4≦100(m−1)−n≦3.9.
Public/Granted literature
- US20130222971A1 LAMINATED CERAMIC CAPACITOR AND METHOD FOR MANUFACTURING LAMINATED CERAMIC CAPACITOR Public/Granted day:2013-08-29
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