发明名称 CIRCUIT BOARD WITH OFFSET VIA
摘要 Various circuit boards and methods of manufacturing the same are disclosed. In one aspect, a method of manufacturing is provided that includes forming a first interconnect layer of a circuit board. The first interconnect layer includes first and second conductor structures in spaced apart relation, a first via in ohmic contact with the first conductor structure and a second via in ohmic contact with the second conductor structure. A second interconnect layer is formed on the first interconnect layer. The second interconnect layer includes third and fourth conductor structures in spaced apart relation and offset laterally from the first and second conductor structures, a third via in ohmic contact with the third conductor structure and a fourth via in ohmic contact with the fourth conductor structure.
申请公布号 WO2011057404(A1) 申请公布日期 2011.05.19
申请号 WO2010CA01797 申请日期 2010.11.10
申请人 ATI TECHNOLOGIES ULC;LEUNG, ANDREW KW 发明人 LEUNG, ANDREW KW
分类号 H05K3/40;H05K1/11;H05K3/42 主分类号 H05K3/40
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