发明名称 |
Glass ceramic having a specified relative permittivity used in the production of electrical components comprises a ceramic material, and a glass material containing a boron oxide, a silicon oxide, a divalent metal oxide, and a bismuth oxide |
摘要 |
Glass ceramic having a relative permittivity of 600-10,000 comprises at least one ceramic material, and at least one glass material containing at least one oxide with boron, at least one oxide with silicon, and at least one oxide with at least one divalent metal Me<2+>. The glass material also has at least one oxide with bismuth. An Independent claim is also included for an electrical component (5) comprising the above glass ceramic. Preferred Features: The divalent metal is beryllium, magnesium, calcium, strontium, barium, copper and/or zinc.
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申请公布号 |
DE10130894(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
DE2001130894 |
申请日期 |
2001.06.27 |
申请人 |
SIEMENS AG |
发明人 |
DERNOVSEK, OLIVER;PREU, GABRIELE;WERSING, WOLFRAM |
分类号 |
C03C10/00;C04B35/468;C04B35/47;C04B35/49;H01L23/15;H05K1/03;H05K1/16;H05K3/46;(IPC1-7):C03C10/00;H01G4/12 |
主分类号 |
C03C10/00 |
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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