发明授权
- 专利标题： Non-destructive readback for ferroelectric material
- 专利标题（中）： 铁电材料的非破坏性回读
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申请号： US11865878申请日： 2007-10-02
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公开(公告)号： US07876661B2公开(公告)日： 2011-01-25
- 发明人: Tong Zhao , Martin G. Forrester , Florin Zavaliche , Dierk Guenter Bolten , Andreas Karl Roelofs
- 申请人： Tong Zhao , Martin G. Forrester , Florin Zavaliche , Dierk Guenter Bolten , Andreas Karl Roelofs
- 申请人地址： US CA Scotts Valley
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Scotts Valley
- 代理机构： Pietragallo Gordon Alfano Bosick & Raspanti, LLP
- 代理商 Benjamin T. Queen, II
- 主分类号： G11B7/00
- IPC分类号： G11B7/00
摘要：
An apparatus that provides for non-destructive readback of a ferroelectric material. The apparatus can include a ferroelectric layer with a scannable surface wherein the ferroelectric layer has a compensation charge adjacent the scannable surface. The apparatus also can include an electrode adjacent the scannable surface to sense the compensation charge. A related method is also disclosed.
公开/授权文献
- US20090086613A1 Non-Destructive Readback For Ferroelectric Material 公开/授权日：2009-04-02