Invention Grant
- Patent Title: Arrangement and method to perform scanning readout of ferroelectric bit charges
- Patent Title (中): 执行铁电位电荷的扫描读出的布置和方法
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Application No.: US11964580Application Date: 2007-12-26
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Publication No.: US08264941B2Publication Date: 2012-09-11
- Inventor: Quan Anh Tran , Byong M. Kim , Robert N. Stark , Nathan R. Franklin , Qing Ma , Valluri Rao , Donald E. Adams , Li-Peng Wang , Yevgeny V. Anoikin
- Applicant: Quan Anh Tran , Byong M. Kim , Robert N. Stark , Nathan R. Franklin , Qing Ma , Valluri Rao , Donald E. Adams , Li-Peng Wang , Yevgeny V. Anoikin
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G11B9/02
- IPC: G11B9/02

Abstract:
An arrangement, a method and a system to read information stored in a layer of ferroelectric media. The arrangement includes a layer including a ferroelectric media having one or more ferroelectric domains holding bit charges, a domain corresponding to information; a probe having a tip, wherein the media and the tip are adapted to move relative to one another such that the tip scans the ferroelectric domains of the media while applying a contact force to the domains to generate a direct piezoelectric effect within the domains; and circuitry coupled to the tip and adapted to generate a signal in response to an electrical coupling between the tip and the domains while scanning the tip in contact with the domains, the signal corresponding to a readout signal for ferroelectric bit charges stored in the media.
Public/Granted literature
- US20090168637A1 Arrangement and Method to Perform Scanning Readout of Ferroelectric Bit Charges Public/Granted day:2009-07-02
Information query
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