Invention Grant
US09536554B2 Apparatus with first and second close points on media-facing surface of magnetic head 有权
在磁头的面向介质表面的第一和第二接近点的装置

Apparatus with first and second close points on media-facing surface of magnetic head
Abstract:
A magnetic head includes a read transducer and a write transducer at a media-facing surface of the magnetic head. The magnetic head includes at least one heater that causes heat deformation at the media-facing surface in response to different first and second energizing currents. The first energizing current results in a first close point between the media-facing surface and a recording medium. The second energizing current results in a second close point between the media-facing surface and the recording medium. The second close point is at a different location in the media-facing surface than the first close point.
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