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Phase Servo Patterns for Bit Patterned Media

  • US 20100067142A1
  • Filed: 09/15/2008
  • Published: 03/18/2010
  • Est. Priority Date: 09/15/2008
  • Status: Active Grant
First Claim
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1. A recordable medium, comprising:

  • a servo control field comprising a bit patterned media (BPM) pattern including a plurality of dots arranged in a down-track orientation and in a cross-track orientation, wherein a phase of dots arranged on the medium in the servo control field varies in a cross-track direction.

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