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MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which enables the suppression of cracking, and a method for manufacturing the multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor comprises a laminate structure arranged by alternately laminating dielectric layers including a ceramic as a primary component and internal electrode layers including a metal as a primary component. The number of crystal grain boundaries of the primary component metal of the internal electrode layer is one(1) /μm or more in an extending direction of the internal electrode layer. In the internal electrode layer, there are particles including a ceramic as a primary component.SELECTED DRAWING: Figure 3
【課題】 割れを抑制することができる積層セラミックコンデンサおよびその製造方法を提供する。【解決手段】 積層セラミックコンデンサは、セラミックを主成分とする誘電体層と、金属を主成分とする内部電極層と、が交互に積層された積層構造を備え、前記内部電極層の主成分金属の結晶粒界数は、前記内部電極層の延在方向において、１個／μｍ以上であり、前記内部電極層に、セラミックを主成分とする粒子が存在することを特徴とする。【選択図】 図３
MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor which enables the suppression of cracking, and a method for manufacturing the multilayer ceramic capacitor.SOLUTION: A multilayer ceramic capacitor comprises a laminate structure arranged by alternately laminating dielectric layers including a ceramic as a primary component and internal electrode layers including a metal as a primary component. The number of crystal grain boundaries of the primary component metal of the internal electrode layer is one(1) /μm or more in an extending direction of the internal electrode layer. In the internal electrode layer, there are particles including a ceramic as a primary component.SELECTED DRAWING: Figure 3
【課題】 割れを抑制することができる積層セラミックコンデンサおよびその製造方法を提供する。【解決手段】 積層セラミックコンデンサは、セラミックを主成分とする誘電体層と、金属を主成分とする内部電極層と、が交互に積層された積層構造を備え、前記内部電極層の主成分金属の結晶粒界数は、前記内部電極層の延在方向において、１個／μｍ以上であり、前記内部電極層に、セラミックを主成分とする粒子が存在することを特徴とする。【選択図】 図３
MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD THEREOF
積層セラミックコンデンサおよびその製造方法
INOUE MAKI (author)
2018-11-15
Patent
Electronic Resource
Japanese
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