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Magnetic head and magnetic recording and reproducing apparatus

  • US 20060067006A1
  • Filed: 09/27/2005
  • Published: 03/30/2006
  • Est. Priority Date: 09/30/2004
  • Status: Abandoned Application
First Claim
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1. A magnetic head comprising:

  • a read head including a read element and two layers of shields sandwiching the read element therebetween; and

    a write head including a main pole, a return yoke, and an exciting coil, wherein at least one of each of the shields and the return yoke has an area of a bottom surface at least 1.2 times as large as an area of a top surface.

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