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Dielectric ceramic composition and multilayer ceramic capacitor containing the same 发明授权

2023-07-29 2780 917K 0

专利信息

申请日期 2025-06-26 申请号 US14340244
公开(公告)号 US9255035B2 公开(公告)日 2016-02-09
公开国别 US 申请人省市代码 全国
申请人 SAMSUNG ELECTRO MECHANICS CO LTD
简介 A dielectric ceramic composition may include : a base powder represented by BaTiO3 and accessory components. In an XRD measurement of a dielectric material in which the base powder and the accessory components are sintered, when a (1, 1, 0) plane peak of a BaTiO3 crystal phase is converted into 1.00, a secondary phase peak of pyrochlore (RE2Ti2O7) (RE is a rare earth element) at about 30.5 degrees, as compared with the (1, 1, 0) plane peak, is 0.01 or less.


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