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91. 发明申请

US20060044958A1 Probe position error detecting method and apparatus in probe-based data storage system 失效
公开(公告)号：US20060044958A1
公开(公告)日：2006-03-02
申请号：US11202242
申请日：2005-08-12
申请人： Dong-ki Min , Seung-bum Hong
发明人： Dong-ki Min , Seung-bum Hong
IPC分类号： G11B7/00
CPC分类号： G11B5/59605 , B82Y10/00 , G11B5/59627 , G11B9/14 , G11B9/1454 , G11B20/1426 , Y10S977/947
摘要： A probe position error detecting method and apparatus in a probe-based data storage system are provided. The method includes preparing servo codes, which are Gray codes. The Gray codes have a Hamming distance of 1 and satisfy alternate conditions for Q (a natural number) and Q+1, the conditions being based on the numbers of “1” bits of codewords of the Gray codes. The method further includes detecting a probe position error from a signal read by a servo probe when the servo probe consecutively scans “1” bits of codewords of the servo codes when tracking. The apparatus includes: a plurality of servo probes; a tracking condition checker; a plurality of position error detectors that correspond to the plurality of servo probes, respectively; and an average position error calculator. Probe position errors are be detected with a stable noise characteristic using fewer probes.

92. 发明申请

US20050270920A1 Method and apparatus for detecting probe position error in a data storage system and method and apparatus for tracking data 失效
标题翻译：用于检测数据存储系统中的探针位置误差的方法和装置以及用于跟踪数据的方法和装置
公开(公告)号：US20050270920A1
公开(公告)日：2005-12-08
申请号：US11143478
申请日：2005-06-03
申请人： Dong-ki Min , Seung-bum Hong
发明人： Dong-ki Min , Seung-bum Hong
IPC分类号： G11B9/14 , G11B7/00 , G11B9/00
CPC分类号： G11B9/1454 , B82Y10/00
摘要： An apparatus for detecting a probe position error includes a position error extracting unit extracting probe position errors from signals detected by a probe; a position error adding unit calculating the probe position errors in units of a predetermined time; and a signal processing unit storing a past probe position error calculated by the position error extracting unit and generating a probe position error by processing the past probe position error and a current probe position error. An apparatus for tracking data includes a scanner moving a data storage medium; a probe detecting the signals from a data storage medium; an error detector detecting probe position errors in a half-period of an error extracting signal by applying the error extracting signal used to extract the probe position errors to the signal detected by the probe; and a compensator compensating for the probe position errors detected by the error detector.
摘要翻译：用于检测探头位置误差的装置包括位置误差提取单元，从由探针检测的信号中提取探针位置误差; 位置误差添加单元，以预定时间为单位计算探测位置误差; 以及信号处理单元，存储由位置误差提取单元计算出的过去的探针位置误差，并通过处理过去的探针位置误差和当前探针位置误差来产生探针位置误差。一种用于跟踪数据的装置包括扫描仪移动数据存储介质; 检测来自数据存储介质的信号的探针; 误差检测器通过将用于提取探针位置误差的误差提取信号应用于由探针检测的信号，检测误差提取信号的半周期中的探测器位置误差; 以及补偿器，用于补偿由误差检测器检测到的探头位置误差。

93. 发明申请

US20050133841A1 Charge-dipole coupled information storage medium 失效
标题翻译：电荷偶极耦合信息存储介质
公开(公告)号：US20050133841A1
公开(公告)日：2005-06-23
申请号：US10996057
申请日：2004-11-24
申请人： Ju-hwan Jung , Seung-bum Hong , Hong-sik Park
发明人： Ju-hwan Jung , Seung-bum Hong , Hong-sik Park
IPC分类号： G11B9/02 , G11B9/14 , G11C11/22 , H01L21/00 , H01L21/8246 , H01L27/115 , H01L29/76 , H01L29/94 , H01L31/062
CPC分类号： H01L27/11502 , G11B9/02 , G11C11/22
摘要： An information storage medium in which charges and electric dipoles are coupled with one another. The information storage medium includes a substrate, an electrode layer formed on the substrate, a ferroelectric layer formed on the electrode layer, and an insulating layer formed on the ferroelectric layer. Accordingly, it is possible to stably record information on the information storage medium.
摘要翻译：一种信息存储介质，其中电荷和电偶极子彼此耦合。信息存储介质包括基板，形成在基板上的电极层，形成在电极层上的铁电层，以及形成在铁电层上的绝缘层。因此，可以将信息稳定地记录在信息存储介质上。

94. 发明申请

US20050111313A1 Data storage device and method of tracking data stored in the same 失效
标题翻译：数据存储装置和跟踪数据的方法相同
公开(公告)号：US20050111313A1
公开(公告)日：2005-05-26
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： G11B9/14 , G11B9/00 , G11B7/00
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器，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。

95. 发明授权

US08432001B2 Electric field information reading head, electric field information writing/reading head and fabrication methods thereof and information storage device using the same 失效
标题翻译：电场信息读取头，电场信息写入/读取头及其制造方法以及使用该读取头的信息存储装置
公开(公告)号：US08432001B2
公开(公告)日：2013-04-30
申请号：US12300177
申请日：2007-05-10
申请人： Ju-hwan Jung , Hyoung-soo Ko , Hong-sik Park , Yong-su Kim , Seung-bum Hong
发明人： Ju-hwan Jung , Hyoung-soo Ko , Hong-sik Park , Yong-su Kim , Seung-bum Hong
IPC分类号： H01L29/94 , H01L21/00
CPC分类号： G11B9/02
摘要： Provided is an electric field information reading head for reading information from a surface electric charge of an information storage medium, the electric field information reading head comprising a semiconductor substrate having a resistance region formed in a central part at one end of a surface facing a recording medium, the resistance region being lightly doped with impurities, and source and drain regions formed on both sides of the resistance region, the source region and the drain region being more highly doped with impurities than the resistance region. The source region and the drain region extend along the surface of the semiconductor substrate facing the recording medium, and electrodes are connected electrically with the source region and the drain region respectively. In addition, provided is a method of fabricating the electric field information reading head and a method of mass-producing the electric field information reading head on a wafer.
摘要翻译：提供一种用于从信息存储介质的表面电荷读取信息的电场信息读取头，电场信息读取头包括半导体衬底，该半导体衬底具有形成在面向记录的表面的一端的中心部分的电阻区域介质，电阻区域被轻掺杂杂质，形成在电阻区两侧的源区和漏区，源极区和漏区比电阻区更加掺杂杂质。源极区域和漏极区域沿着面向记录介质的半导体衬底的表面延伸，并且电极分别与源极区域和漏极区域电连接。此外，提供了制造电场信息读取头的方法和在晶片上批量生成电场信息读取头的方法。

96. 发明授权

US07933190B2 Electric field read/write device and method of driving the same 失效
标题翻译：电场读写装置及其驱动方法
公开(公告)号：US07933190B2
公开(公告)日：2011-04-26
申请号：US11930223
申请日：2007-10-31
申请人： Dae-young Jeon , Hyoung-soo Ko , Seung-bum Hong , Chul-min Park
发明人： Dae-young Jeon , Hyoung-soo Ko , Seung-bum Hong , Chul-min Park
IPC分类号： G11B7/00
CPC分类号： G11B9/02
摘要： Provided are an electric field read/write device and a method of driving an electric field read/write device. The method including an electric field read/write head comprising a resistance region disposed between a source region and a drain region and a writing electrode disposed on the resistance region, wherein the method includes: applying a controlling voltage to the writing electrode, wherein the controlling voltage is smaller than a threshold voltage which causes polarization of a recording medium, and reproducing data recorded in the recording medium according to change of an amount of a current flowing through the resistance region according to a polarization direction of electric domains of the recording medium.
摘要翻译：提供电场读/写装置和驱动电场读/写装置的方法。该方法包括：电场读/写头，包括设置在源极区域和漏极区域之间的电阻区域和设置在电阻区域上的写入电极，其中所述方法包括：向所述写入电极施加控制电压，其中所述控制电压小于导致记录介质的极化的阈值电压，并且根据记录介质的电畴的偏振方向根据流过电阻区域的电流量的变化再现记录在记录介质中的数据。

97. 发明授权

US07808025B2 Electric field read/write head, method of manufacturing the same, and information storage device comprising the electric field read/write head 失效
标题翻译：电场读/写头，其制造方法以及包括电场读/写头的信息存储装置
公开(公告)号：US07808025B2
公开(公告)日：2010-10-05
申请号：US11957511
申请日：2007-12-17
申请人： Hyoung-soo Ko , Chul-min Park , Ju-hwan Jung , Seung-bum Hong , Dae-young Jeon
发明人： Hyoung-soo Ko , Chul-min Park , Ju-hwan Jung , Seung-bum Hong , Dae-young Jeon
IPC分类号： G11B9/00 , G11B5/37
CPC分类号： G11B9/02 , G11B5/6082 , H01L29/78
摘要： An electric field read/write head, a method of manufacturing the same, and an information storage device including the electric field read/write head are provided. The electric field read/write head includes: a resistance region formed in a substrate which comprises an end surface facing a recording medium; a source and a drain formed in the substrate and disposed on both sides of the resistance region, respectively; and an insulating layer and a write electrode formed sequentially on the resistance region, wherein the length (l) to width (w) ratio (l/w) of the resistance region satisfies (l/w)≧0.2.
摘要翻译：提供电场读/写头，其制造方法和包括电场读/写头的信息存储装置。电场读/写头包括：形成在基板中的电阻区域，包括面向记录介质的端面; 源极和漏极，分别形成在衬底中并设置在电阻区域的两侧; 以及在电阻区域上依次形成的绝缘层和写入电极，其中电阻区域的长度（1）与宽度（w）比（1 / w）满足（1 / w）≥0.2。

98. 发明授权

US07759954B2 Semiconductor probe having resistive tip and method of fabricating the same 有权
标题翻译：具有电阻尖端的半导体探针及其制造方法
公开(公告)号：US07759954B2
公开(公告)日：2010-07-20
申请号：US11861417
申请日：2007-09-26
申请人： Hyoung-soo Ko , Ju-hwan Jung , Seung-bum Hong , Chul-min Park
发明人： Hyoung-soo Ko , Ju-hwan Jung , Seung-bum Hong , Chul-min Park
IPC分类号： G01R31/02
CPC分类号： G01Q60/30 , G01Q80/00 , H01C13/00 , Y10T29/49082
摘要： Provided are a semiconductor probe having a resistive tip and a method of fabricating the semiconductor probe. The semiconductor probe includes a resistive tip which is doped with a first impurity, and of which an apex portion is doped with a low concentration of a second impurity of opposite polarity to the first impurity, wherein first and second semiconductor electrode regions doped with a high concentration of the second impurity is formed on slopes of the resistive tip; a dielectric layer formed on the resistive tip; an electric field shield which is formed on the dielectric layer, and forms a plane together with the dielectric layer on the apex portion of the resistive tip; and a cantilever having an end on which the resistive tip is located.
摘要翻译：提供了具有电阻尖端的半导体探针和制造半导体探针的方法。半导体探针包括掺杂有第一杂质的电阻尖端，其顶点部分掺杂有与第一杂质相反极性的低浓度第二杂质，其中掺杂高的第一和第二半导体电极区第二杂质的浓度形成在电阻尖端的斜面上; 形成在电阻尖端上的电介质层; 形成在电介质层上的电场屏蔽层，与电阻顶端的顶点上的电介质层一起形成平面; 以及具有电阻尖端所在的端部的悬臂。

99. 发明授权

US07759153B2 Method of fabricating electric field sensor having electric field shield 失效
标题翻译：制造具有电场屏蔽的电场传感器的方法
公开(公告)号：US07759153B2
公开(公告)日：2010-07-20
申请号：US11872065
申请日：2007-10-15
申请人： Chul-min Park , Hyoung-soo Ko , Seung-bum Hong
发明人： Chul-min Park , Hyoung-soo Ko , Seung-bum Hong
IPC分类号： H01L21/00 , H01L21/84 , H01L21/331 , H01L21/8222
CPC分类号： G01Q60/30
摘要： A method of manufacturing an electric field sensor having an electric field shield. The method includes providing a substrate doped with a first impurity; forming a resistive tip having a resistance region doped with a low concentration of a second impurity at an apex of a protruding portion of the substrate, and first and second semiconductor electrode regions doped with a high concentration of the second impurity on both slopes of the protruding portion with the resistive region therebetween, wherein the second impurity has a polarity opposite to that of the first impurity; forming a dielectric layer on the resistive tip; forming a mask having a high aspect ratio on the dielectric layer; depositing a metal layer on the dielectric layer; and exposing the dielectric layer formed on the resistance region through the metal layer by removing the mask.
摘要翻译：一种制造具有电场屏蔽的电场传感器的方法。该方法包括提供掺杂有第一杂质的衬底; 在所述基板的突出部的顶点形成具有掺杂有低浓度的第二杂质的电阻区域的电阻端头，以及在所述突出部的两个斜面上掺杂有高浓度的所述第二杂质的第一和第二半导体电极区域其中所述第二杂质具有与所述第一杂质的极性相反的极性; 在电阻尖端上形成电介质层; 在介电层上形成具有高纵横比的掩模; 在介电层上沉积金属层; 并且通过去除掩模，使形成在电阻区域上的电介质层通过金属层曝光。

100. 发明授权

US07746753B2 Method of reproducing information using semiconductor probe and device adopting the semiconductor probe 失效
标题翻译：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。

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