发明名称 |
Dielectric ceramic for a laminated ceramic electronic element e.g. a miniature capacitor |
摘要 |
<p>A dielectric ceramic, obtained by firing a barium titanate powder having a perovskite structure with a c-axis/a-axis ratio of 1.003-1.010 and an OH group content of =1 wt.% in its crystal lattice, is new. Independent claims are also included for the following: (i) production of a dielectric ceramic by firing the barium titanate powder described above; (ii) a laminated ceramic electronic element with an internal conductor between two adjacent layers of the above dielectric ceramic; and (iii) a process for producing the above laminated ceramic electronic element.</p> |
申请公布号 |
DE19964161(B4) |
申请公布日期 |
2005.03.10 |
申请号 |
DE1999164161 |
申请日期 |
1999.01.20 |
申请人 |
MURATA MFG. CO., LTD. |
发明人 |
WADA, NOBUYUKI;IKEDA, JUN;HIRAMATSU, TAKASHI;HAMAJI, YUKIO |
分类号 |
C04B35/468;H01G4/12;(IPC1-7):C04B35/468;H01B3/12 |
主分类号 |
C04B35/468 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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