Invention Grant
US09159339B2 Wire and wire lead designs for a wire-assisted magnetic write device 有权
线辅助磁性写入装置的线和导线设计

Wire and wire lead designs for a wire-assisted magnetic write device
Abstract:
A magnetic device includes a write element having a write element tip that defines a medium confronting surface. The write element is operable to generate a first field at the medium confronting surface. A conductor is proximate the write element tip and first and second conductive leads are connected to the conductor and configured to deliver a current to the conductor to generate a second field that augments the first field. First and second side elements are disposed on opposite sides of the write element tip in a cross-track direction at the medium confronting surface. At least a portion of the first conductive lead is disposed adjacent the first side element on a side opposite the medium confronting surface, and at least a portion of the second conductive lead is disposed adjacent the second side element on a side opposite the medium confronting surface.
Information query
Patent Agency Ranking
0/0