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91. 发明申请

US20060023340A1 Servo controller method and apparatus for high tracks per inch hard disk drives using a delay accomodating state estimator 失效
公开(公告)号：US20060023340A1
公开(公告)日：2006-02-02
申请号：US10903720
申请日：2004-07-29
申请人： Young-Hoon Kim , Sang Chu , Seong-Woo Kang , Dong-Ho Oh , Yun-Sik Han , Tae Hwang
发明人： Young-Hoon Kim , Sang Chu , Seong-Woo Kang , Dong-Ho Oh , Yun-Sik Han , Tae Hwang
IPC分类号： G11B5/596
CPC分类号： G11B5/5547 , G11B5/596
摘要： The invention applies to servo controllers for at least the voice coil motor of a hard disk drive. Today, many control algorithms require 80 to 90 percent of the sampling period to complete their calculation of the next control, making computation time delay no longer negligible. The invention accommodates the transport delay, such as computation time delay, into the state estimator and into the whole control system. Experimental results using a commercial hard drive, as well as simulation results, show that the invention's method effectively improves the hard disk drive control system stability by increasing the phase margin and gain margin. The invention includes the method of operating the servo-controller, as well as the apparatus implementing that method. The invention also includes hard disk drives containing servo-controllers implementing the method, and program systems residing in accessibly coupled memory to a computer within the servo controller implementing the method.

92. 发明授权

US06920018B2 Method and apparatus reducing off-track head motion due to disk vibration in a disk drive through flexure mounting and/or non-symmetric hinging within the head gimbal assembly 失效
标题翻译：方法和装置通过磁头万向架组件内的弯曲安装和/或非对称铰链减少磁盘驱动器中的磁盘振动造成的偏离磁头运动
公开(公告)号：US06920018B2
公开(公告)日：2005-07-19
申请号：US10618524
申请日：2003-07-10
申请人： Dong-Ho Oh , Seong-Woo Kang , Yun-Sik Han , Young-Hoon Kim , Myeong-Eop Kim , Tae-Yeon Hwang , Jae-Won Kim
发明人： Dong-Ho Oh , Seong-Woo Kang , Yun-Sik Han , Young-Hoon Kim , Myeong-Eop Kim , Tae-Yeon Hwang , Jae-Won Kim
IPC分类号： G11B5/56 , G11B5/596 , G11B5/60
CPC分类号： G11B5/59627
摘要： Improved head gimbal assemblies reducing TMR (Track Mis-Registration) in a hard disk drive are provided. These head gimbal assemblies are as mechanically simple as contemporary head gimbal assemblies, support parallel flying sliders over flat disk surfaces, and reduce TMR' induced by disk vibration. They are easier to build, more reliable, and cost less to make, than other known approaches at comparable track densities and rotational rates. The improved head gimbal assemblies include three sets of mechanisms moving the slider parallel the disk surface, when the disk surface is flat, and radially moving the slider toward the track, when the disk surface is bent. The first and third mechanisms as well as the second and third mechanisms can be used together in a head gimbal assembly.An improved and distinctive servo-controller scheme resulting in an overall improvement in PES performance, particularly when applied to hard disk drives employing the invention's TMR reduction mechanisms. The servo-controllers trade off gain in the disk vibration frequency range, in favor of, increased rejection of low frequency disturbances. This leads to the lowest PES statistics, when applied to hard disk drives with the TMR reduction mechanisms of the invention.
摘要翻译：提供了改进的头万向节组件，减少了硬盘驱动器中的TMR（跟踪错位）。这些头万向架组件与当代头万向架组件一样机械简单，在平盘表面上支撑平行的滑动滑块，并减少由磁盘振动引起的TMR。与其他已知方法相比，其轨迹密度和转速可比较容易构建，更可靠，成本更低。改进的头万向节组件包括三组机构，当盘表面平坦时，滑块平行于盘表面移动，并且当盘表面弯曲时，将滑块径向移动到轨道。第一和第三机构以及第二和第三机构可以一起用在头部万向架组件中。改进和独特的伺服控制器方案导致PES性能的总体改进，特别是当应用于采用本发明的TMR减小机构的硬盘驱动器时。伺服控制器在磁盘振动频率范围内取消增益，有利于提高低频干扰的抑制。当应用于具有本发明的TMR减少机制的硬盘驱动器时，这导致最低的PES统计。

93. 发明申请

US20050128628A1 Servo track writing for ultra-high tpi disk drive in low density medium condition 失效
标题翻译：伺服轨迹写入超高Tpi磁盘驱动器在低密度介质条件下
公开(公告)号：US20050128628A1
公开(公告)日：2005-06-16
申请号：US10732999
申请日：2003-12-10
申请人： Yun-Sik Han , Seong-Woo Kang , Tho Pham , Young-Hoon Kim , Edward Aguilar , Dong-Ho Oh , Myeong-Eop Kim
发明人： Yun-Sik Han , Seong-Woo Kang , Tho Pham , Young-Hoon Kim , Edward Aguilar , Dong-Ho Oh , Myeong-Eop Kim
IPC分类号： G11B21/10 , G11B5/596 , G11B19/02 , G11B21/02 , G11B33/14
CPC分类号： G11B5/59633 , G11B33/1486
摘要： A servo writer that writes servo information onto a disk of a hard disk drive. The servo writer can write servo information onto a disk of a hard disk drive while the disk is within an inner chamber of a housing. The rotating disk creates a flow of fluid within the inner chamber. The disk is rotated during the servo writing process. The density of a fluid medium within the inner chamber is controlled by a medium control system so that the density of the medium is less than the density of air at one atmosphere. Lowering the density decreases the amplitude of vibrational forces created by the flow of fluid. Decreasing the amplitude reduces errors in the servo writing process. The density can be reduced by pulling a vacuum within the inner chamber. The density can also be reduced by filling the inner chamber with a gas such as helium that has a lower density than air.
摘要翻译：将伺服信息写入硬盘驱动器的磁盘上的伺服写入器。伺服写入器可以在盘位于壳体的内腔内时将伺服信息写入硬盘驱动器的盘上。旋转盘在内腔内产生流体流。在伺服写入过程中，盘旋转。内室内的流体介质的密度由介质控制系统控制，使得介质的密度小于一个大气压下的空气密度。降低密度会降低由流体流产生的振动力的振幅。降低幅度会降低伺服写入过程中的误差。可以通过在内腔内拉真空来减小密度。通过用比空气密度低的诸如氦气的气体填充内室也可以减小密度。

94. 发明申请

US20050120086A1 Method and apparatus for selectively fetching e-mail 审中-公开
标题翻译：用于选择性取电子邮件的方法和装置
公开(公告)号：US20050120086A1
公开(公告)日：2005-06-02
申请号：US10996067
申请日：2004-11-24
申请人： Young-Hoon Kim
发明人： Young-Hoon Kim
IPC分类号： G06F15/16 , G06Q10/00
CPC分类号： G06Q10/107
摘要： A method and apparatus to selectively fetch and print e-mails which are received by a mail server via a network during a time period specified by a user. The method allows a user to specify the time period for which received e-mails are desired, than to access the mail server and sequentially fetch and evaluate the e-mail header sections stored in the mail server. The user can then selectively fetch the e-mails received in the mail sever during the specified time period based upon the evaluation of the sequentially-fetched e-mail header sections, and print or store the fetched e-mail results.
摘要翻译：一种在用户指定的时间段期间选择性地获取和打印由邮件服务器经由网络接收的电子邮件的方法和装置。该方法允许用户指定所期望的接收到的电子邮件的时间段，而不是访问邮件服务器并且顺序地获取和评估存储在邮件服务器中的电子邮件标题部分。然后，用户可以根据顺序取得的电子邮件标题部分的评估，在指定的时间段内选择性地获取在邮件服务器中接收的电子邮件，并打印或存储所取得的电子邮件结果。

95. 发明授权

US08416631B2 Internal voltage generator circuit and semiconductor memory device using the same 有权
标题翻译：内部电压发生器电路和使用其的半导体存储器件
公开(公告)号：US08416631B2
公开(公告)日：2013-04-09
申请号：US12874299
申请日：2010-09-02
申请人： Young-Hoon Kim , Nam-Jong Kim
发明人： Young-Hoon Kim , Nam-Jong Kim
IPC分类号： G11C5/14
CPC分类号： G11C7/12 , G11C5/14
摘要： An internal voltage generator circuit is disclosed. The internal voltage generator circuit includes a comparator configured to compare a first voltage with a reference voltage and to output a comparison signal. The circuit further includes an internal voltage driver configured to receive an external voltage and the comparison signal and to output an internal voltage at an internal voltage output terminal, based on the comparison signal. The circuit further includes a voltage divider circuit including first and second resistor units and a first voltage output terminal between the first and second resistor units, configured to receive the internal voltage, and configured to output the first voltage based on the resistance values of the first and second resistor units, the first and second resistor units connected in series, and the first voltage being output through the first voltage output terminal. The circuit further includes a control signal generator circuit configured to generate at least one resistor control signal for controlling the resistance value of the first resistor unit and at least one resistor control signal for controlling the resistance value of the second resistor unit, on the basis of the comparison signal and a precharge command.
摘要翻译：公开了内部电压发生器电路。内部电压发生器电路包括比较器，其被配置为将第一电压与参考电压进行比较并输出比较信号。电路还包括内部电压驱动器，其被配置为接收外部电压和比较信号，并且基于比较信号输出内部电压输出端子处的内部电压。该电路还包括一个分压器电路，包括第一和第二电阻器单元以及第一和第二电阻器单元之间的第一电压输出端子，其被配置为接收内部电压，并且被配置为基于第一和第二电阻器的电阻值输出第一电压以及第二电阻器单元，第一和第二电阻器单元串联连接，第一电压通过第一电压输出端子输出。该电路还包括一个控制信号发生器电路，该电路被配置为产生用于控制第一电阻器单元的电阻值的至少一个电阻控制信号和用于控制第二电阻器单元的电阻值的至少一个电阻控制信号比较信号和预充电指令。

96. 发明授权

US08405803B2 Liquid crystal display device having increased visual sensitivity 有权
标题翻译：具有增加的视觉灵敏度的液晶显示装置
公开(公告)号：US08405803B2
公开(公告)日：2013-03-26
申请号：US12591221
申请日：2009-11-12
申请人： Young-Hoon Kim , Joong-Min Yoon
发明人： Young-Hoon Kim , Joong-Min Yoon
IPC分类号： G02F1/1343 , G02F1/1335 , H01L29/04 , H01L29/10 , H01L31/00 , H01L27/14
CPC分类号： G02F1/134363 , G02F1/133514 , G02F2001/134345 , G02F2201/52
摘要： A liquid crystal display device includes a first substrate; first to fourth pixels arranged in a matrix pattern on the first substrate, the fourth pixel having an area smaller than each of the first and second pixels and larger than the third pixel; a second substrate facing the first substrate; first to fourth color filter patterns formed on the second substrate and respectively corresponding to the first to fourth pixels, wherein the first to fourth color filter patterns have green, blue, white and red colors, respectively; and a liquid crystal layer interposed between the first and second substrates.
摘要翻译：液晶显示装置包括：第一基板; 第一至第四像素以矩阵图案排列在第一基板上，第四像素的面积小于第一和第二像素中的每一个并且大于第三像素; 面对所述第一基板的第二基板; 第一至第四滤色器图案分别形成在第二基板上并分别对应于第一至第四像素，其中第一至第四滤色器图案分别具有绿色，蓝色，白色和红色; 以及插入在第一和第二基板之间的液晶层。

97. 发明授权

US08369395B2 Portable apparatus and method of measuring wireless channel and multiple antenna correlation 有权
标题翻译：便携式设备和无线信道测量方法与多天线相关
公开(公告)号：US08369395B2
公开(公告)日：2013-02-05
申请号：US12557393
申请日：2009-09-10
申请人： Myung Don Kim , Jae Joon Park , Won Sop Kim , Young-Hoon Kim , Hyun Kyu Chung
发明人： Myung Don Kim , Jae Joon Park , Won Sop Kim , Young-Hoon Kim , Hyun Kyu Chung
IPC分类号： H04B3/46 , H04B7/10
CPC分类号： H04B17/0085 , H04B17/10 , H04B17/20 , H04B17/26
摘要： A portable apparatus including: a Radio Frequency (RF) unit to control a frequency of a signal to be measured, to broadcast the signal to be measured through multiple transmission antennas, to control a frequency of a received signal, and to send the received signal to the baseband unit, the received signal being received through multiple receiving antennas; and a baseband unit to generate and transmit, to the RF unit, the signal to be measured, to measure wireless channels for each of the multiple transmission antennas and wireless channels for each of the multiple receiving antennas based on the received signal output from the RF unit, to calculate a correlation for each of the multiple transmission antennas, and to calculate a correlation for each of the multiple receiving antennas based on the wireless channels for each of the multiple transmission and receiving antennas.
摘要翻译：一种便携式设备，包括：射频（RF）单元，用于控制要测量的信号的频率，通过多个发送天线广播待测量的信号，以控制接收信号的频率，并发送接收信号所述接收信号通过多个接收天线被接收到所述基带单元; 以及基带单元，用于基于从RF输出的接收信号，向RF单元生成并发送要测量的信号，以测量多个发射天线中的每一个以及多个接收天线中的每一个的无线信道的无线信道计算多个发送天线中的每一个的相关性，并且基于多个发送和接收天线中的每一个的无线信道来计算每个多个接收天线的相关性。

98. 再颁专利

USRE43938E1 Device and method for compensating for phase distortion in base station of OFDMA-based cellular system 失效
标题翻译：用于补偿基于OFDMA的蜂窝系统基站相位失真的装置和方法
公开(公告)号：USRE43938E1
公开(公告)日：2013-01-22
申请号：US12779426
申请日：2010-05-13
申请人： Youn-Ok Park , Young-Hoon Kim
发明人： Youn-Ok Park , Young-Hoon Kim
IPC分类号： H04B1/00
CPC分类号： H04L5/023 , H04L27/2647
摘要： Disclosed is a device and method for compensating for phase distortions in a base station of an OFDMA-based cellular system. The method comprises receiving OFDM symbols from a plurality of mobile stations, canceling a symbol guard interval using a reference timing signal, and performing an FFT (fast Fourier transform) process on the OFDM symbols; dividing the OFDM symbols that have undergone FFT processing into subchannel groups of the mobile stations; restoring phases of the OFDM symbols divided into subchannel groups; and performing channel estimation and equalization on the restored OFDM symbols for each mobile station to thereby perform a demodulation process.
摘要翻译：公开了用于补偿基于OFDMA的蜂窝系统的基站中的相位失真的装置和方法。该方法包括从多个移动站接收OFDM符号，使用参考定时信号消除符号保护间隔，并对OFDM符号执行FFT（快速傅里叶变换）处理; 将经过FFT处理的OFDM符号划分成移动站的子信道组; 恢复分成子信道组的OFDM符号的相位; 并且对每个移动台对恢复的OFDM符号执行信道估计和均衡，从而执行解调处理。

99. 发明申请

US20120091445A1 COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT EMITTING DIODE 审中-公开
标题翻译：用于有机光电器件的有机发光二极管，包括其的有机发光二极管以及包含有机发光二极管的显示装置
公开(公告)号：US20120091445A1
公开(公告)日：2012-04-19
申请号：US13335991
申请日：2011-12-23
申请人： Sung-Hyun JUNG , Hyung-Sun Kim , Ho-Jae Lee , Eun-Sun Yu , Mi-Young Chae , Young-Hoon Kim , Ja-Hyun Kim
发明人： Sung-Hyun JUNG , Hyung-Sun Kim , Ho-Jae Lee , Eun-Sun Yu , Mi-Young Chae , Young-Hoon Kim , Ja-Hyun Kim
IPC分类号： H01L51/50 , C07D403/12 , C07D403/10 , C07D403/14 , C07D401/14
CPC分类号： H01L51/0072 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/1059 , C09K2211/1074 , H01L51/5016 , H01L51/5048 , H05B33/14
摘要： A compound for an organic optoelectronic device, an organic light emitting diode, and a display device, the compound including substituents represented by the following Chemical Formulae 1 and 2:
摘要翻译：用于有机光电子器件，有机发光二极管和显示器件的化合物，所述化合物包括由以下化学式1和2表示的取代基：

100. 发明申请

US20110266527A1 PYRROLE COMPOUND AND ORGANIC PHOTOELECTRIC DEVICE INCLUDING THE SAME 有权
标题翻译：微晶化合物和有机光电器件包括它们
公开(公告)号：US20110266527A1
公开(公告)日：2011-11-03
申请号：US13038614
申请日：2011-03-02
申请人： Sung-Hyun Jung , Hyung-Sun Kim , Ho-Jae Lee , Eun-Sun Yu , Mi-Young Chae , Young-Hoon Kim , Ja-Hyun Kim
发明人： Sung-Hyun Jung , Hyung-Sun Kim , Ho-Jae Lee , Eun-Sun Yu , Mi-Young Chae , Young-Hoon Kim , Ja-Hyun Kim
IPC分类号： H01L51/54 , C07D401/10 , C07D207/325
CPC分类号： H05B33/20 , C09B57/00 , H01L51/0037 , H01L51/0067 , H01L51/0072 , H01L51/0081 , H01L51/0085 , H01L51/5016 , H01L51/5048 , H01L51/5096
摘要： A pyrrole compound for an organic photoelectric device and an organic photoelectric device including the same, the pyrrole compound being represented by the following General Formula 1:
摘要翻译：用于有机光电装置的吡咯化合物和包含其的有机光电装置，吡咯化合物由以下通式1表示：

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