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    • 4. 发明授权
    • Data processing device and method using error detection code, method of compensating for data skew, and semiconductor device having the data processing device
    • 使用错误检测码的数据处理装置和方法,补偿数据偏移的方法,以及具有数据处理装置的半导体装置
    • US08645790B2
    • 2014-02-04
    • US13239156
    • 2011-09-21
    • Jin-il LeeDong-min KimYoung-soo SohnKwang-il Park
    • Jin-il LeeDong-min KimYoung-soo SohnKwang-il Park
    • H03M13/00
    • H03M13/09H04L1/0061
    • A data processing device for transmitting a first data includes a data generator configured to provide the first data, a cyclic redundancy check (CRC) generator configured to generate a CRC information having at least one bit whose binary value is modified in response to a toggle information, and a data transmitter configured to combine the CRC information and the first data as a combined data and output the combined data in serial. A data processing method for transmitting a first data includes a step of generating a first data, a step of generating cyclic redundancy check (CRC) information having at least one bit whose binary value is modified in response to a toggle information, and a step of generating a combined data by combining the generated CRC information and the first data as a combined data and outputting the combined data in serial.
    • 一种用于发送第一数据的数据处理装置包括被配置为提供第一数据的数据生成器,循环冗余校验(CRC)发生器,被配置为生成具有响应于切换信息修改其二进制值的至少一个比特的至少一个比特的CRC信息 以及数据发送器,被配置为组合CRC信息和第一数据作为组合数据,并串行输出组合数据。 用于发送第一数据的数据处理方法包括产生第一数据的步骤,产生具有响应于切换信息修改其二进制值的至少一个比特的循环冗余校验(CRC)信息的步骤,以及步骤 通过组合生成的CRC信息和第一数据作为组合数据来生成组合数据,并串行输出组合数据。
    • 5. 发明授权
    • Method and apparatus for reducing peak to average power ratio using peak windowing
    • 使用峰值窗口降低峰均功率比的方法和装置
    • US08548092B2
    • 2013-10-01
    • US13004271
    • 2011-01-11
    • In-Tae KangJung-Hwa BaeJung-Uk WooShin-Ho KimSang-Min BaeJong-Han LimDong-Min KimBo-Rham Lee
    • In-Tae KangJung-Hwa BaeJung-Uk WooShin-Ho KimSang-Min BaeJong-Han LimDong-Min KimBo-Rham Lee
    • H04K1/02
    • H04L27/2624
    • A method and apparatus for reducing a Peak to Average Power Ratio (PAPR) using peak windowing is provided. In the apparatus, an absolute value calculator calculates an absolute value of an input signal, a subtractor subtracts a predetermined clipping threshold level from the absolute value, a smoothing unit performs smoothing on the subtracted signal according to a predetermined smoothing scheme and outputs a first smoothed signal, an adder adds the first smoothed signal to the clipping threshold level, an inverse calculator outputs a second smoothed signal by multiplying the clipping threshold level by an inverse of the added signal, and a multiplier outputs a final PAPR-reduced signal by multiplying the input signal by the second smoothed signal. The method and apparatus address an overcompensation problem while processing signals having a large bandwidth and a high data rate without delay, thereby minimizing the clipping influences on Bit Error Rate (BER) and Adjacent Channel Leakage Ratio (ACLR) performances.
    • 提供了一种使用峰值窗口降低峰均功率比(PAPR)的方法和装置。 在设备中,绝对值计算器计算输入信号的绝对值,减法器根据绝对值减去预定的限幅阈值电平,平滑单元根据预定的平滑方案对减法信号进行平滑处理,并输出第一个平滑 信号,加法器将第一平滑信号与削波阈值电平相加,逆计算器通过将削波阈值电平乘以相加信号的倒数来输出第二平滑信号,乘法器将最终的PAPR降低信号乘以 输入信号由第二平滑信号。 该方法和装置在不延迟地处理具有大带宽和高数据速率的信号的同时解决过度补偿问题,从而最小化对误码率(BER)和相邻信道泄漏比(ACLR)性能的削波影响。
    • 6. 发明申请
    • SEMICONDUCTOR MEMORY DEVICE
    • 半导体存储器件
    • US20130088912A1
    • 2013-04-11
    • US13535583
    • 2012-06-28
    • Jong-pil SONDong-min KIM
    • Jong-pil SONDong-min KIM
    • G11C7/06G11C11/24G11C7/00
    • G11C7/08G11C11/4091G11C11/4094G11C11/4099
    • A semiconductor memory device includes a first bit line to which a first memory cell is connected, and a second bit line to which a second memory cell is connected, the second bit line being complementary to the first bit line, a sense amplifier that includes a first transistor and a second transistor connected in series between the first bit line and the second bit line, the sense amplifier including a first node between the first transistor and the second transistor, a gate of the first transistor being connected to the second bit line, and a gate of the second transistor being connected to the first bit line, and a voltage providing unit that provides a first voltage to the first node during presensing, and provides a second voltage, different from the first voltage, to the first node during main sensing.
    • 半导体存储器件包括第一存储器单元连接到的第一位线和连接第二存储器单元的第二位线,第二位线与第一位线互补,读出放大器包括: 第一晶体管和第二晶体管串联连接在第一位线和第二位线之间,读出放大器包括第一晶体管和第二晶体管之间的第一节点,第一晶体管的栅极连接到第二位线, 并且所述第二晶体管的栅极连接到所述第一位线,以及电压提供单元,其在预定期间向所述第一节点提供第一电压,并且在所述第一节点期间在所述第一节点期间向所述第一节点提供与所述第一电压不同的第二电压 感应。
    • 7. 发明申请
    • Roll Printing Apparatus
    • 卷筒印刷设备
    • US20120125215A1
    • 2012-05-24
    • US13303305
    • 2011-11-23
    • Jung Woo ChoDae Jung KimDong Min KimSin KwonJung Woo Seo
    • Jung Woo ChoDae Jung KimDong Min KimSin KwonJung Woo Seo
    • B41F35/02
    • B41F35/00B41F17/26B41P2235/26B41P2235/27H05K3/1275
    • According to example embodiments, a roll printing apparatus includes a cleaning device in which a cleaning nozzle unit and a spray nozzle unit are integrated so that both a reverse offset process and a cliche cleaning process may be achieved in the roll printing apparatus. The roll printing apparatus may include a base plate, a blanket roll to transfer an ink material to a cliche and a substrate, a blanket roll supporter located on the base plate to support the blanket roll, a cliche table located on the base plate to fix and move the cliche, a substrate table located on the base plate to fix the substrate, and the cleaning device installed on the base plate to clean the cliche. The cleaning device may include a cleaning nozzle unit to spray a cleaning solution and a spray nozzle unit to spray DIW, which are integrated.
    • 根据示例性实施例,卷筒印刷装置包括清洁装置,其中清洁喷嘴单元和喷嘴单元被整合,使得可以在卷筒印刷装置中实现反向偏移处理和清晰处理。 卷筒印刷装置可以包括基板,用于将油墨材料转印到纸板和基板的橡皮布辊,位于基板上以支撑橡皮布辊的覆盖辊支撑件,位于基板上的陈列台,以固定 并移动底板,位于基板上的基板台以固定基板,以及安装在基板上的清洁装置以清洁陈列架。 清洁装置可以包括用于喷射清洁溶液的清洁喷嘴单元和喷射单元以喷射集成的DIW。
    • 9. 发明申请
    • HIGH-SPEED AND HIGH-RESOLUTION ATOMIC FORCE MICROSCOPE
    • 高速和高分辨率原子力显微镜
    • US20110307980A1
    • 2011-12-15
    • US13114642
    • 2011-05-24
    • Yonmook ParkDong Min Kim
    • Yonmook ParkDong Min Kim
    • G01Q60/24
    • G01Q10/04
    • According to example embodiments, an atomic force microscope includes a probe tip, a cantilever including the probe tip, a displacement measurement device, and a movement device. A vibrating displacement of the cantilever changes according to a force between atoms of the probe tip and atoms of a surface of a sample. The displacement measurement device is configured to irradiate a beam emitted from a light source on the cantilever and to measure a displacement of the cantilever based on the beam reflected from the cantilever. The movement device is configured to move the cantilever and the displacement measurement device simultaneously when the sample is scanned.
    • 根据示例性实施例,原子力显微镜包括探针尖端,包括探针尖端的悬臂,位移测量装置和移动装置。 悬臂的振动位移根据探针尖端的原子与样品表面的原子之间的力而变化。 位移测量装置被配置为将从光源发射的光束照射在悬臂上,并且基于从悬臂反射的光束来测量悬臂的位移。 移动装置被配置为当扫描样品时同时移动悬臂和位移测量装置。
    • 10. 发明申请
    • METHOD AND APPARATUS FOR REDUCING PEAK TO AVERAGE POWER RATIO USING PEAK WINDOWING
    • 使用峰值窗口降低平均功率比的峰值的方法和装置
    • US20110182339A1
    • 2011-07-28
    • US13004271
    • 2011-01-11
    • In-Tae KANGJung-Hwa BAEJung-Uk WOOShin-Ho KIMSang-Min BAEJong-Han LIMDong-Min KIMBo-Rham LEE
    • In-Tae KANGJung-Hwa BAEJung-Uk WOOShin-Ho KIMSang-Min BAEJong-Han LIMDong-Min KIMBo-Rham LEE
    • H04B17/00
    • H04L27/2624
    • A method and apparatus for reducing a Peak to Average Power Ratio (PAPR) using peak windowing is provided. In the apparatus, an absolute value calculator calculates an absolute value of an input signal, a subtractor subtracts a predetermined clipping threshold level from the absolute value, a smoothing unit performs smoothing on the subtracted signal according to a predetermined smoothing scheme and outputs a first smoothed signal, an adder adds the first smoothed signal to the clipping threshold level, an inverse calculator outputs a second smoothed signal by multiplying the clipping threshold level by an inverse of the added signal, and a multiplier outputs a final PAPR-reduced signal by multiplying the input signal by the second smoothed signal. The method and apparatus address an overcompensation problem while processing signals having a large bandwidth and a high data rate without delay, thereby minimizing the clipping influences on Bit Error Rate (BER) and Adjacent Channel Leakage Ratio (ACLR) performances.
    • 提供了一种使用峰值窗口降低峰均功率比(PAPR)的方法和装置。 在设备中,绝对值计算器计算输入信号的绝对值,减法器根据绝对值减去预定的限幅阈值电平,平滑单元根据预定的平滑方案对减法信号进行平滑处理,并输出第一个平滑 信号,加法器将第一平滑信号与削波阈值电平相加,逆计算器通过将削波阈值电平乘以相加信号的倒数来输出第二平滑信号,乘法器将最终的PAPR降低信号乘以 输入信号由第二平滑信号。 该方法和装置在不延迟地处理具有大带宽和高数据速率的信号的同时解决过度补偿问题,从而最小化对误码率(BER)和相邻信道泄漏比(ACLR)性能的削波影响。