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Dielectric composition and ceramic electronic component including the same 发明授权

2023-09-21 3260 611K 0

专利信息

申请日期 2025-07-07 申请号 US13620638
公开(公告)号 US8593038B2 公开(公告)日 2013-11-26
公开国别 US 申请人省市代码 全国
申请人 Sung Hyung Kang; Du Won Choi; Min Sung Song; Chan Hee Nam
简介 There is provided a dielectric composition, including : a basic powder including BamTiO3(0.995≦m≦1.010); a first subcomponent including 0.1 to 0.6 mole of zirconium (Zr) oxide or carbide, based on 100 moles of the basic powder; a second subcomponent including 0.8 to 6.0 moles of oxide or carbide including at least one of magnesium (Mg), strontium (Sr), and barium (Ba); a third subcomponent including 0.2 to 1.8 moles of oxide including at least one rare earth element; a fourth subcomponent including 0.05 to 0.30 mole of oxide including at least one transition metal; a fifth subcomponent including 0.05 to 0.35 mole of oxide including at least one of vanadium (V), niobium (Nb), and tantalum (Ta); and a sixth subcomponent including 0.5 to 4.0 moles of oxide including at least one of silicon (Si) and aluminum (Al).


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