Invention Application
- Patent Title: LAMINATED CERAMIC CAPACITOR
- Patent Title (中): 层压陶瓷电容器
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Application No.: US12907207Application Date: 2010-10-19
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Publication No.: US20110038097A1Publication Date: 2011-02-17
- Inventor: Makoto MATSUDA , Tomoyuki Nakamura
- Applicant: Makoto MATSUDA , Tomoyuki Nakamura
- Applicant Address: JP Nagaokakyo-Shi
- Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee: MURATA MANUFACTURING CO., LTD.
- Current Assignee Address: JP Nagaokakyo-Shi
- Priority: JP2008-195201 20080729
- Main IPC: H01G4/12
- IPC: H01G4/12

Abstract:
Better high-temperature load characteristics are obtained in a laminated ceramic capacitor including a dielectric ceramic layer with a thickness of 1 μm or less. The laminated ceramic capacitor includes a plurality of stacked dielectric ceramic layers, a plurality of internal electrode layers, each disposed between dielectric ceramic layers, and external electrodes that are electrically connected to internal electrode layers. In this laminated ceramic capacitor, when the thickness of each dielectric ceramic layer is denoted by tc and the thickness of each internal electrode layer is denoted by te, tc is 1 μm or less, and tc/te is equal to or less than 1.
Public/Granted literature
- US08009408B2 Laminated ceramic capacitor Public/Granted day:2011-08-30
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