发明名称 Via formation for multilayer inductive devices and other devices
摘要 <p>A method of creating a multilayer ceramic component of the present invention is used to spontaneously create vias between adjacent conductor layers in a multilayer inductive component. After a first conductive layer is printed, a via dot is printed on the first conductive layer. Next, a controlled thickness of ceramic slurry is cast over the previous ceramic layer, first conductive pattern, and the via dot. The physical/chemical forces between the via dot and the ceramic slurry expel the slurry in the proximity of the top surface of the via dot. When the ceramic slurry dries, the ceramic cast leaves vias filled with conductors from the preprinted via dots. This process is repeated until a desired number of conductive layers are formed. &lt;IMAGE&gt;</p>
申请公布号 EP0967624(A2) 申请公布日期 1999.12.29
申请号 EP19990304939 申请日期 1999.06.23
申请人 VISHAY VITRAMON INC. 发明人 JIANG, JOHN
分类号 H01F17/00;H01F41/04;H01F41/10;H05K1/03;H05K1/16;H05K3/40;H05K3/46;(IPC1-7):H01F27/00;H01L21/48 主分类号 H01F17/00
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