发明授权
- 专利标题： Copper termination inks containing lead free and cadmium free glasses for capacitors
- 专利标题（中）： 铜终端油墨含有无铅和无镉电容的玻璃
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申请号： US10864309申请日： 2004-06-09
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公开(公告)号： US06982864B1公开(公告)日： 2006-01-03
- 发明人: Srinivasan Sridharan , Umesh Kumar , Chandrashekhar S. Khadilkar
- 申请人： Srinivasan Sridharan , Umesh Kumar , Chandrashekhar S. Khadilkar
- 申请人地址： US OH Cleveland
- 专利权人： Ferro Corporation
- 当前专利权人： Ferro Corporation
- 当前专利权人地址： US OH Cleveland
- 代理机构： Rankin, Hill, Porter & Clark LLP
- 主分类号： H01G4/06
- IPC分类号： H01G4/06
摘要：
Lead-free and cadmium-free glass composition that is particularly suitable for use in conductive ink applications. The invention includes a capacitor comprising a copper termination, the copper termination is made by firing an ink including a glass component, the glass component may comprise up to about 65 mole % ZnO, up to about 51 mole % SrO, about 0.1 to about 61 mole % B2O3, up to about 17 mole % Al2O3, about 0.1 to about 63 mole % Sio2, up to about 40 mole % BaO+CaO, and up to about 20 mole % MgO.
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