发明名称 Ledarstruktur på ett dielektriskt material, samt metod för tillverknig av ledarstrukturen
摘要 The invention relates to a method for producing a conductor structure on a dielectric material, in which method the dielectric material, in a first time period, is exposed to a bath of a first conductive material in order to cover those surfaces which will carry the conductor structure with a layer of the first conductive material, then, in a second time period, the dielectric material is exposed to a bath of a second conductive material, the layer of the first conductive material being substantially covered by a layer of the second conductive material, and, in a third time period, the dielectric material is exposed to a bath of a third conductive material, the layer of the second conductive material being substantially covered by a layer of the third conductive material. According to the invention, the three conductive materials are chosen such that the second conductive material has a process speed which is very much higher than the first material and the third material in the covering processes.
申请公布号 SE9903431(L) 申请公布日期 2001.03.24
申请号 SE19990003431 申请日期 1999.09.23
申请人 ERICSSON TELEFON AB L M 发明人 BERGSTEDT LEIF
分类号 H01L21/48;H01Q1/36;H01Q1/38;H05K1/02;H05K3/24;H05K3/42;(IPC1-7):H05K3/00;H05K3/10;H01L23/498 主分类号 H01L21/48
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