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公开(公告)号:US20050281174A1
公开(公告)日:2005-12-22
申请号:US11158844
申请日:2005-06-22
申请人: Bernd Gotsmann , Urs Duerig , Charalamoos Pozidie , Hugo Rothuizen , Gerd Binnig
发明人: Bernd Gotsmann , Urs Duerig , Charalamoos Pozidie , Hugo Rothuizen , Gerd Binnig
CPC分类号: G11B9/14 , B82Y10/00 , G11B9/1409 , G11B9/1445 , G11B9/1454 , G11B11/05 , G11B11/22 , G11B13/00 , G11B2005/0021
摘要: The present invention provides data storage devices, systems and methods. An example device includes: a storage medium for storing data in the form of marks; and at least one probe. The probe(s) and storage medium are operable to move relative to each other, with each probe comprising a tip facing the storage medium and having a force creating unit associated thereto. The force creating units are operable to create a force acting between the tip and said storage medium. The data storage device is operable to erase an indentation mark in the storage medium by way of controlling the force creating unit for creating at least one erase force pulse with a force rise time being less than or equal to the order of 1 microsecond.
摘要翻译: 本发明提供数据存储装置,系统和方法。 示例性设备包括:用于以标记的形式存储数据的存储介质; 和至少一个探针。 探针和存储介质可操作以相对于彼此移动,其中每个探针包括面向存储介质的尖端并且具有与其相关联的力产生单元。 力产生单元可操作以产生作用在尖端和所述存储介质之间的力。 数据存储装置可操作以通过控制力产生单元来消除存储介质中的凹痕标记,用于产生具有小于或等于1微秒级的力上升时间的至少一个擦除力脉冲。
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公开(公告)号:US07522511B2
公开(公告)日:2009-04-21
申请号:US11158844
申请日:2005-06-22
CPC分类号: G11B9/14 , B82Y10/00 , G11B9/1409 , G11B9/1445 , G11B9/1454 , G11B11/05 , G11B11/22 , G11B13/00 , G11B2005/0021
摘要: The present invention provides data storage devices, systems and methods. An example device includes: a storage medium for storing data in the form of marks; and at least one probe. The probe(s) and storage medium are operable to move relative to each other, with each probe comprising a tip facing the storage medium and having a force creating unit associated thereto. The force creating units are operable to create a force acting between the tip and said storage medium. The data storage device is operable to erase an indentation mark in the storage medium by way of controlling the force creating unit for creating at least one erase force pulse with a force rise time being less than or equal to the order of 1 microsecond.
摘要翻译: 本发明提供数据存储装置,系统和方法。 示例性设备包括:用于以标记的形式存储数据的存储介质; 和至少一个探针。 探针和存储介质可操作以相对于彼此移动,其中每个探针包括面向存储介质的尖端并且具有与其相关联的力产生单元。 力产生单元可操作以产生作用在尖端和所述存储介质之间的力。 数据存储装置可操作以通过控制力产生单元来消除存储介质中的凹痕标记,用于产生具有小于或等于1微秒级的力上升时间的至少一个擦除力脉冲。
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