| 发明名称 |
LOW DIELECTRIC CERAMIC BOARD |
| 摘要 |
A low dielectric constant ceramic plate comprised of 90 to 98% of mullite (3Al2O3.2SiO2) and 10 to 2% of a sintering promotor comprised of 0.5 to 3% of magnesia (MgO) and 1.5 to 7% of calcium oxide (CaO). |
| 申请公布号 |
JPS62148365(A) |
申请公布日期 |
1987.07.02 |
| 申请号 |
JP19850285772 |
申请日期 |
1985.12.20 |
| 申请人 |
FUJITSU LTD |
发明人 |
WAKASUGI YASUMASA;SUGIMOTO MASAHIRO |
| 分类号 |
C04B35/18;C04B35/195;H01B3/12;H01L23/15;H05K1/03 |
主分类号 |
C04B35/18 |
| 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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