发明名称 Multilayer ceramic capacitor
摘要 There is provided a multilayer ceramic capacitor 1 , having an internal electrode layer 3 and an interlayer dielectric layer 2 having a thickness of 3.5 mum or less, wherein the interlayer dielectric layer 2 is composed of contact dielectric particles 2 a contacting said internal electrode layer and noncontact dielectric particles 2 b not contacting said internal electrode layer; and when assuming that an average particle diameter of the contact dielectric particles 2 a is D50e and an average particle diameter of the noncontact dielectric particles 2 b is D50d, D50e<0.450 mum and (D50e/D50d)=1.20 to 3.00 (note that 1.20 and 3.00 are excluded) are satisfied, wherein an improvement of a bias characteristic at 85° C. can be expected even when the interlayer dielectric layer 2 is made thin.
申请公布号 US7072170(B2) 申请公布日期 2006.07.04
申请号 US20040996424 申请日期 2004.11.26
申请人 TDK CORPORATION 发明人 MIYAUCHI MARI;NOGUCHI KAZUNORI;HIBI TAKAKO;SATO AKIRA
分类号 H01G4/06;H01G4/12 主分类号 H01G4/06
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