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Glide test slider having electrically isolated piezoelectric crystal for improved noise suppression

  • US 6,016,692 A
  • Filed: 11/10/1997
  • Issued: 01/25/2000
  • Est. Priority Date: 04/28/1997
  • Status: Expired due to Fees
First Claim
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1. A glide height test slider for detecting irregularities on a surface of a rotatable disc comprising:

  • a slider body;

    means for sensing vibration of the slider body due to irregularities on the surface of a rotatable disc; and

    means for electrically isolating the slider body means for sensing vibration from the rotatable disc, including means for electrically isolating the slider body from the surface of the rotatable disc.

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