| 摘要 |
PROBLEM TO BE SOLVED: To provide sufficient electromagnetic interference (EMI) protection. SOLUTION: Methods and devices are described that provide improved electromagnetic interference (EMI) protection for suspension assemblies. In one embodiment, a ground line is provided between the wiring lines that are used in the suspension. Alternatively, a top ground plane is provided on top of the conductive wiring with an interposed insulating layer. The ground line and/or the top ground plane provide EMI protection for read and write signals traveling through the wiring lines (e.g. read and write wiring lines) of the suspension assembly. The ground line and/or the top ground plane reduce the interaction between the read and the write wiring lines, thus minimizing cross talk. COPYRIGHT: (C)2009,JPO&INPIT
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