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119 条记录 (耗时 0.021 秒)

    Method of reproducing information using semiconductor probe and device adopting the semiconductor probe
    31.
    发明授权
    Method of reproducing information using semiconductor probe and device adopting the semiconductor probe 失效
    使用半导体探头再现信息的方法和采用半导体探针的装置

    公开(公告)号：US07746753B2

    公开(公告)日：2010-06-29

    申请号：US11650940

    申请日：2007-01-09

    申请人： Dong-ki Min ,  Seung-bum Hong ,  Hong-sik Park

    发明人： Dong-ki Min ,  Seung-bum Hong ,  Hong-sik Park

    IPC分类号： G11B9/00

    CPC分类号： G11B9/02 ,  G01Q80/00 ,  G11B9/1409

    摘要： An information reproducing apparatus and a method using a semiconductor probe are provided. The information reproducing apparatus includes a semiconductor probe including a semiconductor tip including a channel varying with an electric field generated by an information recording medium; a modulator applying a high frequency modulation signal to the semiconductor probe to form a modulation electric field so as to modulate an information signal induced by the electric field; a signal detector detecting a signal generated by the semiconductor probe; and a demodulator extracting the information signal modulated by the modulation electric field from the signal detected by the signal detector.

    摘要翻译： 提供了一种信息再现装置和使用半导体探针的方法。 该信息重放装置包括半导体探针，其包括半导体尖端，该半导体尖端包括由信息记录介质产生的电场变化的通道; 调制器，向所述半导体探针施加高频调制信号以形成调制电场，以调制由所述电场引起的信号信号; 检测由半导体探针产生的信号的信号检测器; 以及解调器，从由信号检测器检测到的信号中提取由调制电场调制的信息信号。

    Data storage device and method of tracking data stored in the same
    32.
    发明授权
    Data storage device and method of tracking data stored in the same 失效
    数据存储装置和跟踪数据的方法相同

    公开(公告)号：US07502305B2

    公开(公告)日：2009-03-10

    申请号：US10994281

    申请日：2004-11-23

    申请人： Dong-ki Min ,  Seung-bum Hong

    发明人： Dong-ki Min ,  Seung-bum Hong

    IPC分类号： G11B9/00

    CPC分类号： B82Y10/00 ,  G11B9/14 ,  G11B9/1418 ,  G11B9/1454

    摘要： Provided are a data storage device and a method of tracking data stored in the data storage device. The device includes a data storage medium on which data can be recorded and erased, a plurality of probes for scanning the data storage medium to detect data, a scanner for driving the data storage medium or the probes, and a controller for applying a control signal to the scanner. The method includes (a) oscillating the probe or the data storage medium; (b) detecting an off-track error of the probe on the data storage medium by the oscillation; and (c) adjusting a scanning position of the probe on the data storage medium to compensate for the off-track error.

    摘要翻译： 提供了一种数据存储装置和跟踪存储在数据存储装置中的数据的方法。 该装置包括可以记录和擦除数据的数据存储介质，用于扫描数据存储介质以检测数据的多个探针，用于驱动数据存储介质或探针的扫描仪，以及用于施加控制信号的控制器 到扫描仪 该方法包括（a）振荡探针或数据存储介质; （b）通过所述振荡检测所述数据存储介质上的所述探针的偏离轨道误差; 以及（c）调整数据存储介质上的探针的扫描位置以补偿偏离磁道误差。

    Apparatus comprising substrate and conductive layer
    35.
    发明授权
    Apparatus comprising substrate and conductive layer 有权
    装置包括基底和导电层

    公开(公告)号：US08523555B2

    公开(公告)日：2013-09-03

    申请号：US13621204

    申请日：2012-09-15

    申请人： Hae-sung Kim ,  Hyoung-soo Ko ,  Seung-bum Hong ,  Jin-seung Sohn ,  Sung-hoon Choa ,  Chee-kheng Lim

    发明人： Hae-sung Kim ,  Hyoung-soo Ko ,  Seung-bum Hong ,  Jin-seung Sohn ,  Sung-hoon Choa ,  Chee-kheng Lim

    IPC分类号： B29C59/00

    CPC分类号： G03F1/14 ,  B29C59/002 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10T428/24917

    摘要： A nano imprint master and a method of manufacturing the same are provided. The method includes: implanting conductive metal ions into a substrate including quartz to form a conductive layer inside the quartz substrate; coating a resist on the quartz substrate in which the conductive layer is formed, to form a resist coating layer; exposing the resist coating layer to an electron beam to form micropatterns; etching the quartz substrate by using the resist coating layer, in which the micropatterns are formed, as a mask; and removing the resist coating layer to obtain a master in which micropatterns are formed.

    摘要翻译： 提供了纳米压印母版及其制造方法。 该方法包括：将导电金属离子注入包括石英的衬底中，以在石英衬底内形成导电层; 在其上形成导电层的石英基板上涂覆抗蚀剂，以形成抗蚀剂涂层; 将抗蚀剂涂层暴露于电子束以形成微图案; 通过使用其中形成有微图案的抗蚀剂涂层作为掩模来蚀刻石英基板; 并除去抗蚀剂涂层以获得形成微图案的母版。

    Semiconductor probe with high resolution resistive tip and method of fabricating the same
    38.
    发明授权
    Semiconductor probe with high resolution resistive tip and method of fabricating the same 有权
    具有高分辨率电阻尖端的半导体探针及其制造方法

    公开(公告)号：US07828981B2

    公开(公告)日：2010-11-09

    申请号：US11835874

    申请日：2007-08-08

    申请人： Ju-hwan Jung ,  Jun-soo Kim ,  Hyung-cheol Shin ,  Seung-bum Hong

    发明人： Ju-hwan Jung ,  Jun-soo Kim ,  Hyung-cheol Shin ,  Seung-bum Hong

    IPC分类号： C23F1/00

    CPC分类号： G01Q60/30 ,  G01Q60/38

    摘要： A semiconductor probe with a high-resolution tip and a method of fabricating the same are provided. The semiconductor probe includes: a cantilever doped with a first impurity; a resistive convex portion projecting from an end portion of the cantilever and lightly doped with a second impurity opposite in polarity to the first impurity; and first and second electrode regions formed on either side of the resistive convex portion and heavily doped with the second impurity.

    摘要翻译： 提供了具有高分辨率尖端的半导体探针及其制造方法。 半导体探针包括：掺杂有第一杂质的悬臂; 从所述悬臂的端部突出并轻微掺杂与所述第一杂质极性相反的第二杂质的电阻凸部; 以及第一和第二电极区域，形成在电阻凸部的任一侧上并且重掺杂有第二杂质。

    Ferroelectric recording medium and writing method for the same
    39.
    发明授权
    Ferroelectric recording medium and writing method for the same 失效
    铁电记录介质和写入方法相同

    公开(公告)号：US07820311B2

    公开(公告)日：2010-10-26

    申请号：US11348485

    申请日：2006-02-07

    申请人： Hyoung-soo Ko ,  Eun-sik Kim ,  Sung-dong Kim ,  Ju-hwan Jung ,  Hong-sik Park ,  Chul-min Park ,  Seung-bum Hong

    发明人： Hyoung-soo Ko ,  Eun-sik Kim ,  Sung-dong Kim ,  Ju-hwan Jung ,  Hong-sik Park ,  Chul-min Park ,  Seung-bum Hong

    IPC分类号： G11B5/64

    CPC分类号： G11B9/02 ,  G11C11/5657 ,  Y10S977/947

    摘要： A ferroelectric recording medium and a writing method for the same are provided. The ferroelectric recording medium includes a ferroelectric layer which reverses its polarization when receiving a predetermined coercive voltage. A nonvolatile anisotrophic conduction layer is formed on the ferroelectric layer. A resistance of the anisotrophic conduction layer decreases when receiving a first voltage lower than the coercive voltage, and the resistance of the anisotrophic conduction layer increases when receiving a second voltage higher than the coercive voltage. Multi-bit information is stored by a combination of polarization states of the ferroelectric layer and the resistance of the anisotrophic conduction layer. Accordingly, multiple bits can be expressed on one domain of the ferroelectric recording medium.

    摘要翻译： 提供铁电记录介质及其写入方法。 铁电记录介质包括在接收预定的矫顽电压时反转其极化的铁电层。 在铁电层上形成非挥发性各向异性导电层。 当接收到低于矫顽电压的第一电压时，各向异性传导层的电阻降低，并且当接收到高于矫顽电压的第二电压时，各向异性导电层的电阻增加。 通过铁电层的极化状态和各向异性导电层的电阻的组合来存储多位信息。 因此，可以在铁电记录介质的一个域上表示多个位。