High-density memory device formed with microholes and the recording method thereof
    79.
    发明授权
    High-density memory device formed with microholes and the recording method thereof 失效
    用微孔形成的高密度存储器件及其记录方法

    公开(公告)号:US06765837B1

    公开(公告)日:2004-07-20

    申请号:US10384211

    申请日:2003-03-05

    申请人: Sen-Yen Shaw

    发明人: Sen-Yen Shaw

    IPC分类号: G11C700

    CPC分类号: G11B17/22 G11B9/00 G11B9/10

    摘要: A memory device includes a substrate, at least a thin film superimposed on the substrate having a plurality of microholes formed in the thin film, with a first microhole having a zero depth designated as digital zero; and a second microhole having a specific depth (such as the microhole formed through the thickness of the thin film) designated as digital one; whereby upon scanning of the microholes by a focused electron beam, the physical property as responded in each microhole will be detected as a digital bit corresponding to the microhole, and the microhole, and the digital data of the memory device will be read or recorded in an easier and cost-saving way.

    摘要翻译: 存储器件包括衬底,至少薄膜叠加在衬底上,具有形成在薄膜中的多个微孔,第一微孔的零深度被指定为数字零; 和具有特定深度(例如通过薄膜的厚度形成的微孔)的第二微孔,被指定为数字深度; 由此在通过聚焦电子束扫描微孔时,将在每个微孔中响应的物理特性将被检测为对应于微孔的数字位,并且微孔,并且存储器件的数字数据将被读取或记录在 一个更容易和成本节约的方式。