发明名称 Dielectric ceramic composition and ceramic capacitor
摘要 A ceramic capacitor containing at least one dielectric layer formed from a dielectric ceramic composition comprising a sintered body containing ceramic particles having a core/shell structure in an amount of 15% or more based on the total ceramic particles of the sintered body, the core/shell structured particle being composed of a core portion, which is BaTiO3 crystal, and a shell portion surrounding the core portion, which is made of a solid solution comprising BaTiO3 as a major component, has excellent temperature characteristics and a long life-time.
申请公布号 US6656865(B2) 申请公布日期 2003.12.02
申请号 US20010894004 申请日期 2001.06.29
申请人 TAIYO YUDEN CO., LTD. 发明人 SAITO KENJI;MORITA KOICHIRO;MIZUNO YOUICHI;KAWAMOTO YASUNOBU;OKINO YOSHIKAZU;KOHZU NORIYUKI;CHAZONO HIROKAZU
分类号 C04B35/468;H01G4/12;(IPC1-7):C04B35/468;H01G4/10 主分类号 C04B35/468
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