Patent ID: 8665564

Claim:
A suspension for a head gimbal assembly, comprising: a flexure having a leading portion and a tailing portion opposite to the leading portion; and the flexure has a laminated structure comprising a substrate layer, a dielectric layer, and a grounding layer sandwiched therebetween and arranged for improving frequency bandwidth; and a plurality of electrical traces formed on the dielectric layer and extending from the leading portion to the tailing portion; wherein the electrical traces comprise at least one pair of write traces, each write trace has a bonding pad positioned on the leading portion where a slider is connected, a terminal pad positioned on the tailing portion where a flexure printed cable is connected, and a write wire connecting the bonding pad and the terminal pad, wherein the write wire comprises a forked portion arranged between a free or unsupported longitudinal end of the leading portion and the bonding pad, and a confluent portion positioned on the tailing portion and adjacent to the terminal pad, the write wire has at least one portion being furcated into at least two sub wires via the forked portion, and the two sub wires are joined together via the confluent portion.