发明名称 PRINTED CIRCUIT BOARD
摘要 A first insulating layer is formed on a suspension body, and a write wiring trace is formed on the first insulating layer. A second insulating layer is formed on the first insulating layer so as to cover the wiring trace. A write wiring trace is formed, above the write wiring trace, on the second insulating layer. A ground trace is formed on one side of the write wiring trace at a distance on the second insulating layer. A third insulating layer is formed on the second insulating layer so as to cover the wiring trace and the ground trace. An opening is formed in a region, below the write wiring trace, of the suspension body.
申请公布号 US2009218126(A1) 申请公布日期 2009.09.03
申请号 US20090388953 申请日期 2009.02.19
申请人 NITTO DENKO CORPORATION 发明人 HONJO MITSURU;KAMEI KATSUTOSHI
分类号 H05K1/11 主分类号 H05K1/11
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