发明授权
US07482292B2 Composition for ceramic substrate, ceramic substrate, method for producing ceramic substrate
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陶瓷基板，陶瓷基板，陶瓷基板的制造方法以及玻璃组合物的组成
- 专利标题： Composition for ceramic substrate, ceramic substrate, method for producing ceramic substrate
- 专利标题（中）： 陶瓷基板，陶瓷基板，陶瓷基板的制造方法以及玻璃组合物的组成
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申请号： US11955068申请日： 2007-12-12
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公开(公告)号： US07482292B2公开(公告)日： 2009-01-27
- 发明人: Takahiro Takada , Hirofumi Yamamoto , Keisuke Kageyama
- 申请人： Takahiro Takada , Hirofumi Yamamoto , Keisuke Kageyama
- 申请人地址： JP
- 专利权人： Murata Manufacturing Co., Ltd
- 当前专利权人： Murata Manufacturing Co., Ltd
- 当前专利权人地址： JP
- 代理机构： Dickstein, Shapiro, LLP.
- 优先权： JP2004-024099 20040130
- 主分类号： C03C10/02
- IPC分类号： C03C10/02 ; C03C3/15 ; H01B3/12
摘要：
A ceramic substrate composition is provided which can be co-fired with a low-melting metal and exhibits excellent dielectric characteristics at high frequencies, particularly tens of gigahertz. The ceramic substrate composition mainly contains a glass represented by aB2O3-bRe2O3-cZnO, wherein the molar ratios (a, b, and c) fall within a region defined in a ternary composition diagram by Point A (0.4, 0.595, 0.005), Point B (0.4, 0.25, 0.35), Point C (0.52, 0.01, 0.47), Point D (0.9, 0.005, 0.095), and Point E (0.9, 0.09, 0.01).
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