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1. 发明申请

US20080002271A1 METHOD OF DETERMINING HEAD CHARACTERISTIC OF HDD AND RECORDING MEDIUM TO PERFORM THE SAME 失效
标题翻译：确定硬盘和记录介质的头部特性以实现其性能的方法
公开(公告)号：US20080002271A1
公开(公告)日：2008-01-03
申请号：US11769955
申请日：2007-06-28
申请人： Jong-yun YUN , Joo-hyun Lee
发明人： Jong-yun YUN , Joo-hyun Lee
IPC分类号： G11B5/02 , G11B27/36
CPC分类号： G11B5/40 , G11B5/3136
摘要： A method of determining a head characteristic, i.e. determining whether a head has a write characteristic stronger or weaker than that of a normal write head, and a recording medium suitable to perform the method. The method includes detecting a first error rate by writing data and then reading the written data without control pole tip protrusion (PTP) contralto compensate for thermal pole tip protrusion (TPTP) in a state where the head is fully cooled, detecting a second error rate by writing data and then reading the written data with the PTP control in the state where the head is fully cooled, calculating a difference between the first error rate and the second error rate, and determining based on the calculated error rate difference whether the head is a strong write head having a stronger write characteristic than that of the normal write head or a weak write head having a weaker write characteristic than that of the normal write head. Accordingly, since an adjacent track write (ATW) problem, which may occur due to a narrow gap between adjacent tracks, and a weak write problem, which may occur due to a short media recording length per data bit, can be simultaneously considered, high reliability can be secured in terms of recording and reproducing in an HDD.
摘要翻译：确定头特性的方法，即确定头是否具有比正常写头的写入特性更强或更弱的写入特性，以及适于执行该方法的记录介质。该方法包括通过写入数据来检测第一错误率，然后在头部被完全冷却的状态下对控制极尖突起（PTP）进行补偿以读取热极尖突起（TPTP），检测第二错误率通过写入数据，然后在头完全冷却的状态下用PTP控制读取写入的数据，计算第一错误率和第二错误率之间的差，并且基于计算出的差错率来确定头是否是具有比正常写入头更强的写入特性的强写入头或具有比正常写入头的写入特性更弱的弱写入头。因此，由于可能由于每个数据比特的短的媒体记录长度而可能发生的相邻轨道之间的窄间隙可能发生的相邻轨道写入（ATW）问题和弱写入问题，因此可以同时考虑高可以确保在HDD中的记录和再现方面的可靠性。

2. 发明授权

US07924522B2 Apparatus and method of detecting error symbol, and disk drive apparatus using the same 失效
标题翻译：检测误差符号的装置和方法，以及使用其的磁盘驱动装置
公开(公告)号：US07924522B2
公开(公告)日：2011-04-12
申请号：US11751843
申请日：2007-05-22
申请人： Joo-hyun Lee , Jong-yun Yun , Jae-jin Lee
发明人： Joo-hyun Lee , Jong-yun Yun , Jae-jin Lee
IPC分类号： G11B5/09
CPC分类号： H04L25/03006 , G11B20/10009 , G11B20/10046 , G11B20/10425
摘要： An apparatus and a method of detecting an error symbol in a data storage apparatus so that an error correcting performance of an error correction decoder. The error symbol detecting apparatus includes an equalizer equalizing a signal transmitted to a channel using a channel equalization characteristic that is suitable for a corresponding system, a data detector to detect data from the signal output from the equalizer, a modeling tool designed to have the same characteristics corresponding to a partial response (PR) target polynomial applied to the system, a correlation evaluation information generating unit to generate correlation evaluation information based on a correlation degree between an actual output of the equalizer and a target output of the modeling tool, and an error symbol determination unit to determine an order of probability of error generation of the symbols based on the correlation evaluation information, and to determine a predetermined number of symbols having a high probability of generating errors corresponding to the order of probability of error generation as error generating symbols.
摘要翻译：一种检测数据存储装置中的错误符号以便纠错解码器的纠错性能的装置和方法。误差符号检测装置包括均衡器，其使用适合于对应系统的信道均衡特性来均衡发送到信道的信号;数据检测器，用于从均衡器输出的信号中检测数据;建模工具，被设计为具有相同的对应于应用于系统的部分响应（PR）目标多项式的特征的相关性评估信息生成单元，基于均衡器的实际输出与建模工具的目标输出之间的相关度生成相关性评价信息，以及误差符号确定单元，用于基于所述相关性评估信息来确定符号的错误产生概率的顺序，并且确定具有高概率地产生与所述错误产生的概率的顺序相对应的错误的预定数量的符号作为错误产生符号。

3. 发明授权

US07636216B2 Method of determining head characteristic of HDD and recording medium to perform the same 失效
标题翻译：确定HDD和记录介质的头特性的方法
公开(公告)号：US07636216B2
公开(公告)日：2009-12-22
申请号：US11769955
申请日：2007-06-28
申请人： Jong-yun Yun , Joo-hyun Lee
发明人： Jong-yun Yun , Joo-hyun Lee
IPC分类号： G11B5/09
CPC分类号： G11B5/40 , G11B5/3136
摘要： A method of determining a head characteristic, i.e. determining whether a head has a write characteristic stronger or weaker than that of a normal write head, and a recording medium suitable to perform the method. The method includes detecting a first error rate by writing data and then reading the written data without control pole tip protrusion (PTP) contralto compensate for thermal pole tip protrusion (TPTP) in a state where the head is fully cooled, detecting a second error rate by writing data and then reading the written data with the PTP control in the state where the head is fully cooled, calculating a difference between the first error rate and the second error rate, and determining based on the calculated error rate difference whether the head is a strong write head having a stronger write characteristic than that of the normal write head or a weak write head having a weaker write characteristic than that of the normal write head. Accordingly, since an adjacent track write (ATW) problem, which may occur due to a narrow gap between adjacent tracks, and a weak write problem, which may occur due to a short media recording length per data bit, can be simultaneously considered, high reliability can be secured in terms of recording and reproducing in an HDD.
摘要翻译：确定头特性的方法，即确定头是否具有比正常写头的写入特性更强或更弱的写入特性，以及适于执行该方法的记录介质。该方法包括通过写入数据来检测第一错误率，然后在头部被完全冷却的状态下对控制极尖突起（PTP）进行补偿以读取热极尖突起（TPTP），检测第二错误率通过写入数据，然后在头完全冷却的状态下用PTP控制读取写入的数据，计算第一错误率和第二错误率之间的差，并且基于计算出的差错率来确定头是否是具有比正常写入头更强的写入特性的强写入头或具有比正常写入头的写入特性更弱的弱写入头。因此，由于可能由于每个数据比特的短的媒体记录长度而可能发生的相邻轨道之间的窄间隙可能发生的相邻轨道写入（ATW）问题和弱写入问题，因此可以同时考虑高可以确保在HDD中的记录和再现方面的可靠性。

4. 发明授权

US07006019B2 Rate-7/8 maximum transition run code encoding and decoding method and apparatus 失效
标题翻译： Rate-7/8最大过渡码编码和解码方法及装置
公开(公告)号：US07006019B2
公开(公告)日：2006-02-28
申请号：US10973831
申请日：2004-10-27
申请人： Jun Lee , Joo-hyun Lee , Jae-jin Lee , Byung-kyu Lee
发明人： Jun Lee , Joo-hyun Lee , Jae-jin Lee , Byung-kyu Lee
IPC分类号： H03M7/00
CPC分类号： H03M5/145 , G11B20/1426
摘要： A rate 7/8 MTR code encoding/decoding method and apparatus. The encoding method includes: generating a rate-7/8 MTR code for inputting 7-bit data and outputting a predetermined 8-bit codeword; checking whether codewords satisfy a predetermined constraint condition by connecting the 8-bit codeword and a subsequent 8-bit codeword; and if the codewords do not violate the constraint condition, not converting the codewords. The decoding method includes: checking whether the codewords satisfy a predetermined MTR constraint condition by connecting a current 8-bit codeword c(k) and a subsequent 8-bit codeword c(k+1); if the codewords violate the constraint condition, converting the codewords, and if the codewords do not violate the constraint condition, not converting the codewords; and decoding each converted 8-bit codeword into 7-bit data using a predetermined MTR code. Data is reliably reproduced with high write density, and large amounts of data are stored in and reproduced from a magnetic recording information storage medium.
摘要翻译：速率7/8 MTR码编码/解码方法和装置。编码方法包括：生成用于输入7位数据并输出预定8位码字的速率-7 / 8MTR码; 通过连接8位码字和随后的8位码字来检查码字是否满足预定约束条件; 并且如果码字不违反约束条件，则不转换码字。解码方法包括：通过连接当前的8位码字c（k）和随后的8位码字c（k + 1）来检查码字是否满足预定的MTR约束条件; 如果码字违反约束条件，转换码字，并且如果码字不违反约束条件，则不转换码字; 以及使用预定的MTR码将每个转换的8位码字解码为7位数据。数据以高写入密度被可靠地再现，并且大量数据被存储在磁记录信息存储介质中并从磁记录信息存储介质再现。

5. 发明申请

US20050116843A1 Rate-7/8 maximum transition run code encoding and decoding method and apparatus 失效
标题翻译： Rate-7/8最大过渡码编码和解码方法及装置
公开(公告)号：US20050116843A1
公开(公告)日：2005-06-02
申请号：US10973831
申请日：2004-10-27
申请人： Jun Lee , Joo-hyun Lee , Jae-jin Lee , Byung-kyu Lee
发明人： Jun Lee , Joo-hyun Lee , Jae-jin Lee , Byung-kyu Lee
IPC分类号： G11B20/14 , G11B20/10 , G11B20/18 , H03M5/14 , H03M7/14 , H03M7/00
CPC分类号： H03M5/145 , G11B20/1426
摘要： A rate 7/8 MTR code encoding/decoding method and apparatus. The encoding method includes: generating a rate-7/8 MTR code for inputting 7-bit data and outputting a predetermined 8-bit codeword; checking whether codewords satisfy a predetermined constraint condition by connecting the 8-bit codeword and a subsequent 8-bit codeword; and if the codewords do not violate the constraint condition, not converting the codewords. The decoding method includes: checking whether the codewords satisfy a predetermined MTR constraint condition by connecting a current 8-bit codeword c(k) and a subsequent 8-bit codeword c(k+1); if the codewords violate the constraint condition, converting the codewords, and if the codewords do not violate the constraint condition, not converting the codewords; and decoding each converted 8-bit codeword into 7-bit data using a predetermined MTR code. Data is reliably reproduced with high write density, and large amounts of data are stored in and reproduced from a magnetic recording information storage medium.
摘要翻译：速率7/8 MTR码编码/解码方法和装置。编码方法包括：生成用于输入7位数据并输出预定8位码字的速率-7 / 8MTR码; 通过连接8位码字和随后的8位码字来检查码字是否满足预定约束条件; 并且如果码字不违反约束条件，则不转换码字。解码方法包括：通过连接当前的8位码字c（k）和随后的8位码字c（k + 1）来检查码字是否满足预定的MTR约束条件; 如果码字违反约束条件，转换码字，并且如果码字不违反约束条件，则不转换码字; 以及使用预定的MTR码将每个转换的8位码字解码为7位数据。数据以高写入密度被可靠地再现，并且大量数据被存储在磁记录信息存储介质中并从磁记录信息存储介质再现。

6. 发明申请

US20060188707A1 Nanoparticle electroluminescence and method of manufacturing the same 有权
公开(公告)号：US20060188707A1
公开(公告)日：2006-08-24
申请号：US11356122
申请日：2006-02-17
申请人： Yoon-ho Khang , Eun-hyu Lee , Kyo-yeol Lee , Joo-hyun Lee , Seong-il Im
发明人： Yoon-ho Khang , Eun-hyu Lee , Kyo-yeol Lee , Joo-hyun Lee , Seong-il Im
IPC分类号： B32B19/00 , B32B5/16
CPC分类号： H05B33/14 , C09K11/02 , C09K11/59 , C09K11/592 , Y10S977/95 , Y10S977/952 , Y10T428/259
摘要： The nanoparticle electroluminescence device includes: a front electrode formed of a transparent conductive material; a rear electrode formed of a conductive material; and an emitting layer interposed between the front electrode and the rear electrode and comprising a plurality of nanoparticles having a core/shell structure comprising a core formed of silicon and a shell formed of silicon oxide or silicon nitride on the surface of the core.

7. 发明申请

US20050174262A1 Rate-13/15 maximum transition run code encoding and decoding method and apparatus 失效
标题翻译： Rate-13/15最大过渡码编码和解码方法及装置
公开(公告)号：US20050174262A1
公开(公告)日：2005-08-11
申请号：US11031529
申请日：2005-01-10
申请人： Jun Lee , Joo-hyun Lee , Kyu-suk Lee , Jae-jin Lee
发明人： Jun Lee , Joo-hyun Lee , Kyu-suk Lee , Jae-jin Lee
IPC分类号： G11B20/10 , G11B20/14 , H03M5/14 , H03M7/00
CPC分类号： H03M5/145 , G11B20/1426 , G11B2020/1434 , G11B2020/1446
摘要： Provided are a rate 13/15 MTR code encoding/decoding method and apparatus. The encoding method includes: generating a predetermined rate-13/15 MTR code in which 13-bit data corresponds to 15-bit data; outputting input 13-bit data as a 15-bit codeword according to the rate-13/15 MTR code; checking whether codewords satisfy a predetermined constraint condition by connecting the 15-bit codeword and a subsequent 15-bit codeword; and converting specific bits of the codewords if the codewords violate the constraint condition and not converting the codewords if the codewords do not violate the constraint condition. The rate-13/15 MTR (j=2, k=8) code includes: 8192 codewords obtained to prevent the number of consecutive transitions from becoming 3 at code boundaries in a modulation coding process. Data can be reliably reproduced with high write density, and a large amount of data can be stored in and reproduced from a magnetic recording information storage medium.
摘要翻译：提供了一种速率13/15的MTR码编码/解码方法和装置。编码方法包括：生成13比特数据对应于15比特数据的预定速率-13 / 15MTR码; 根据速率-13 / 15MTR码输出13位数据作为15位码字; 通过连接15位码字和随后的15位码字来检查码字是否满足预定约束条件; 以及如果所述码字违反所述约束条件并且如果所述码字不违反所述约束条件则不转换所述码字，则转换所述码字的特定比特。速率-13 / 15MTR（j = 2，k = 8）码包括：8192个码字，用于防止在调制编码过程中在码边界处连续转换的数量变为3。可以以高写入密度可靠地再现数据，并且可以将大量数据存储在磁记录信息存储介质中并从磁记录信息存储介质再现。

8. 发明申请

US20060212976A1 Nonvolatile memory device and method of manufacturing the same 有权
公开(公告)号：US20060212976A1
公开(公告)日：2006-09-21
申请号：US11357221
申请日：2006-02-21
申请人： Yoon-ho Khang , Kyo-yeol Lee , Eun-hye Lee , Joo-hyun Lee
发明人： Yoon-ho Khang , Kyo-yeol Lee , Eun-hye Lee , Joo-hyun Lee
IPC分类号： H01L51/40
CPC分类号： H01L21/28273 , B82Y10/00 , H01L29/42332 , H01L29/7881 , Y10S438/962
摘要： Provided is a nonvolatile memory device and a method of manufacturing the same. The nonvolatile memory device includes a semiconductor substrate on which a source, a drain, and a channel region are formed, a tunneling oxide film formed on the channel region, a floating gate formed of a fullerene material on the tunneling oxide, a blocking oxide film formed on the floating gate, and a gate electrode formed on the blocking oxide film.

9. 发明授权

US07814933B2 Apparatus and method for stabilizing concentration of aerosol 失效
标题翻译：用于稳定气溶胶浓度的装置和方法
公开(公告)号：US07814933B2
公开(公告)日：2010-10-19
申请号：US10998043
申请日：2004-11-29
申请人： Yoon-ho Khang , Joo-hyun Lee
发明人： Yoon-ho Khang , Joo-hyun Lee
IPC分类号： B01F15/02
CPC分类号： A61K31/54 , Y10T137/85954 , Y10T137/87587
摘要： Provided is an apparatus for stabilizing the concentration of a previously generated aerosol, which includes: an aerosol inlet channel; an aerosol pressure adjustment unit accelerating the aerosol; a buffer connected to the aerosol pressure adjustment unit via an aerosol transport channel and having a much larger sectional area than the aerosol inlet channel and the aerosol transport channel, wherein the aerosol accelerated by the aerosol pressure adjustment unit reaches the buffer via the aerosol transport channel and is mixed in the buffer; a feedback channel connecting between the buffer and the preceding channel to the buffer to feedback a portion of the aerosol present in the buffer to the preceding channel to the buffer; and an aerosol outlet channel releasing the aerosol uniformly mixed in the buffer. Provided is also a method for stabilizing the concentration of an aerosol according to the same principle as in the apparatus.
摘要翻译：提供一种用于稳定先前产生的气溶胶的浓度的装置，其包括：气溶胶入口通道; 气溶胶压力调节单元，加速气溶胶; 缓冲器，其经由气溶胶输送通道连接到气溶胶压力调节单元，并且具有比气溶胶入口通道和气溶胶输送通道大得多的截面积，其中由气溶胶压力调节单元加速的气溶胶通过气溶胶输送通道到达缓冲器并在缓冲液中混合; 将缓冲器和前一通道连接到缓冲器的反馈通道，以将缓冲器中存在的气溶胶的一部分反馈到前一通道到缓冲器; 以及将气溶胶均匀混合在缓冲器中的气溶胶出口通道。还提供了根据与装置中相同原理来稳定气溶胶浓度的方法。

10. 发明申请

US20080029899A1 Method of fabricating a semiconductor device and semiconductor device fabricated thereby 审中-公开
标题翻译：制造半导体器件的方法和由此制造的半导体器件
公开(公告)号：US20080029899A1
公开(公告)日：2008-02-07
申请号：US11712504
申请日：2007-03-01
申请人： Du-heon Song , Ho-jin Oh , Tai-heui Cho , Joo-hyun Lee
发明人： Du-heon Song , Ho-jin Oh , Tai-heui Cho , Joo-hyun Lee
IPC分类号： H01L21/4763
CPC分类号： H01L21/76897 , H01L27/105 , H01L27/1052
摘要： A method of fabricating a semiconductor device, including forming contact pads in a first insulating layer on a substrate, forming a second insulating layer on the first insulating layer and on the contact pads, forming bit lines on the second insulating layer, the bit lines connected to a first plurality of the contact pads by bit line contact plugs, forming expanded contact holes in the second insulating layer between the bit lines, wherein the expanded contact holes are expanded toward the bit lines, and forming contact spacers on side walls of the expanded contact holes.
摘要翻译：一种制造半导体器件的方法，包括在衬底上的第一绝缘层中形成接触焊盘，在第一绝缘层和接触焊盘上形成第二绝缘层，在第二绝缘层上形成位线，连接位线通过位线接触插塞连接到第一组多个接触焊盘，在位线之间的第二绝缘层中形成扩展的接触孔，其中扩大的接触孔朝向位线膨胀，并且在膨胀的接触孔

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