Write head with floating side shields and enhanced magnetic potential
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United States of America Patent
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Mar 31, 2015
Grant Date -
May 9, 2013
app pub date -
Jan 3, 2013
filing date -
Jul 8, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A write head has a pole tip, a write yoke connected to the pole tip, a write return yoke, a write shield, and one or more side shields disposed in close proximity to the pole tip. The write return yoke connects to the write yoke on one end and the write shield on a different end. The one or more side shields are separated from the pole tip and write shields by a non-magnetic material and therefore are “floating” and not directly coupled to the write shield or pole tip.
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