METHOD AND SYSTEM FOR IMPROVING DOMAIN FORMATION IN A FERROELECTRIC MEDIA AND FOR IMPROVING TIP LIFETIME
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United States of America Patent
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N/A
Issued Date -
May 21, 2009
app pub date -
Nov 12, 2008
filing date -
Nov 21, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An information storage device comprises a ferroelectric media, write circuitry to provide a first signal and a second signal to the ferroelectric media, a tip platform and a cantilever operably associated with the tip platform. A tip extends from the cantilever toward the ferroelectric media and includes a first conductive material communicating the first signal from the write circuitry to the ferroelectric media and a second conductive material communicating the second signal from the write circuitry to the ferroelectric media. A insulating material arranged between the first conductive material and the second conductive material to electrically isolate the first conductive material from the second conductive material.
First Claim
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Patent Citation Ranking
- 2 Citation Count
- G11B Class
- 4.92 % this patent is cited more than
- 16 Age