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发明名称
陶瓷电子元件及其制造方法
摘要
一种具有介电体层的陶瓷电子元件,上述介电体层包括:主成分,由组成式BamTiO2+m所表示,上述组成式中的m为0.995≦m≦1.010,其中Ba与Ti的比例为0.995≦Ba/Ti≦1.010;以及副成分(第六副成分),包含Al的氧化物;Al的氧化物含有量相对于主成分100莫耳以Al2O3换算为0~4.0莫耳(不包括0);最好是上述介电体层具有偏析相,且上述偏析相含有Al的氧化物。
申请公布号
TW200618005
申请公布日期
2006.06.01
申请号
TW094127912
申请日期
2005.08.16
申请人
TDK股份有限公司
发明人
伊东和重;佐藤阳
分类号
H01G4/10;C04B35/468
主分类号
H01G4/10
代理机构
代理人
洪澄文
主权项
地址
日本
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