METHOD FOR MANUFACTURING A WRITE POLE OF A MAGNETIC WRITE HEAD FOR MAGNETIC DATA RECORDING
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United States of America Patent
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Issued Date -
Jul 1, 2010
app pub date -
Dec 30, 2008
filing date -
Dec 30, 2008
priority date (Note) -
Abandoned
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Abstract
, SiN, Ta or TaOx. This image transfer is physically robust, so that it does not bend or tip over during manufacture. The image of a patterned photoresist layer can be transferred onto the underlying image transfer layer, and an ion milling can be performed to pattern the image of the image transfer layer onto the underlying hard mask and magnetic material, thereby forming a magnetic write pole.
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