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DIELECTRIC CERAMIC COMPOSITION AND MULTILAYER CERAMIC PART USING THE SAME 发明申请

2023-04-10 1980 353K 0

专利信息

申请日期 2026-04-25 申请号 JP2004221676
公开(公告)号 JP2005289789A 公开(公告)日 2005-10-20
公开国别 JP 申请人省市代码 全国
申请人 SANYO ELECTRIC CO
简介 PROBLEM TO BE SOLVED : To provide a dielectric ceramic composition capable of improving its sinterability even at a low temperature firing of about 900°C and suppressing the deterioration of its dielectric characteristics and a multilayer ceramic part using the same.SOLUTION : The dielectric ceramic composition contains a dielectric material and a glass. The dielectric material is represented by a compositional formula of aLi2O-b(CaO1-x-SrOx)-cR2O3-dTiO2 (wherein x satisfies 0≤x<1; R is at least one selected from rare-earth elements containing La and Y; and a, b, c, and d satisfy 0≤a≤20 mol%, 0≤b≤45 mol%, 0


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