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    • 73. 发明授权
    • Active driver control circuit for semiconductor memory apparatus
    • 半导体存储装置的主动驱动控制电路
    • US07760581B2
    • 2010-07-20
    • US11963035
    • 2007-12-21
    • Jong-Won Lee
    • Jong-Won Lee
    • G11C8/00
    • G11C8/18G11C7/22G11C8/08
    • An active driver control circuit for a semiconductor memory apparatus includes an asynchronous decoding unit that can be activated in response to a bank selection signal, when an external command is a read or write command, can generate an enabled read/write enable signal, and when a precharge signal is enabled, disable the enabled read/write enable signal, a synchronous decoding unit that can be activated in response to the bank selection signal, can generate an enabled active enable signal when the external command is an active command, when the external command is a precharge command, can generate the precharge signal, and output the active enable signal and the precharge signal in synchronization with a clock, and an active driver control signal generating unit that can generate an active driver control signal in response to the active enable signal and the read/write enable signal.
    • 一种用于半导体存储装置的有源驱动器控制电路包括:异步解码单元,其可以响应于存储体选择信号被激活,当外部命令是读或写命令时,可以产生使能的读/写使能信号,并且当 启用预充电信号,禁用启用的读/写使能信号,当外部命令为活动命令时,可以响应于存储体选择信号激活的同步解码单元可以产生使能的有效使能信号,当外部 命令是预充电命令,可以产生预充电信号,并且与时钟同步地输出有源使能信号和预充电信号;以及主动驱动器控制信号生成单元,其可以响应于主动使能而产生主动驱动器控制信号 信号和读/写使能信号。
    • 74. 发明授权
    • Apparatus and method for manufacturing agricultural water supply hose
    • 农用供水软管的设备及方法
    • US07455094B2
    • 2008-11-25
    • US11379116
    • 2006-04-18
    • Jong-Won Lee
    • Jong-Won Lee
    • B29C47/02B05B15/00
    • F16L11/12Y10T156/1734
    • Disclosed therein are apparatus and method for manufacturing agricultural water supply hose, which can continuously supply a small quantity of water to various farm products or agricultural crops such as garden fruits. The apparatus and method can firmly bond the nozzle chips on the hose without regard to materials and constituents of the nozzle chips not by thermally bonding the nozzle chips on the inner periphery of the hose but by bonding the nozzle chips on the inner periphery of the hose after coating the inner periphery of the hose with an adhesive which is supplied from an adhesive coating device, thereby increasing durability. The apparatus and method can prevent distortion of the bonded portion and concentration of stress on the bonded portion even though the coefficients in thermal expansion of the nozzle chips and the hose are different from each other since the bonding between the nozzle chips and the hose is carried out after the hose is sufficiently cooled from a melting point. The apparatus and method can supply the nozzle chips up to a place, where the nozzle chips will be bonded, in such a way that the nozzle chips supplied from a bowl feeder is supplied forwardly by constant-speed rollers and then supplied to a portion, which will be bonded, by chip inputting rollers rotating rapidly, thereby supplying the nozzle chips more easily and conveniently.
    • 其中公开了用于制造农业给水软管的装置和方法,其可以连续地向各种农产品或农作物例如花园水果供应少量的水。 该设备和方法可以将喷嘴芯片牢固地粘合在软管上,而不考虑喷嘴芯片的材料和组分,而不是通过将喷嘴芯片热粘合在软管的内周上,而是通过将喷嘴芯片粘合在软管的内周上 在由粘合剂涂布装置供给的粘合剂涂布软管的内周后,从而提高耐久性。 即使由于喷嘴芯片和软管之间的接合被携带,喷嘴芯片和软管的热膨胀系数彼此不同,所以该装置和方法可以防止接合部分的变形和应力集中在接合部分上 在软管从熔点充分冷却后出来。 该装置和方法可以将喷嘴芯片供应到喷嘴芯片将被接合的位置,使得从碗式进料器供应的喷嘴芯片通过恒速辊向前供给,然后提供给一部分, 通过快速旋转的芯片输入辊进行粘合,从而更容易且便利地供给喷嘴芯片。
    • 75. 发明申请
    • ELECTROSTATIC DISCHARGE DEVICE FOR PORTABLE TERMINAL
    • 用于便携式终端的静电放电装置
    • US20080130188A1
    • 2008-06-05
    • US11947554
    • 2007-11-29
    • Yong-Soo JUNGWhoe-Sun YangJong-Won LeeKu-Chul Jung
    • Yong-Soo JUNGWhoe-Sun YangJong-Won LeeKu-Chul Jung
    • H02H1/00
    • H05K9/0067
    • Disclosed is an electrostatic discharge device for a portable terminal including a main body mounted within the portable terminal. The main body includes a conductor coated with an insulator around the external circumference thereof. In addition, the main body also includes at least one electricity reception portion formed by partially removing the insulator so as to expose the conductor, and an electricity release portion formed by an end of the insulator so as to expose the conductor, wherein the electrostatic electricity generated within the terminal is applied to the electricity reception portion and guided through the conductor. The electrostatic discharge device can be easily installed within the terminal at or adjacent to a position where electrostatic electricity is generated, thereby contributing to miniaturization of a portable terminal.
    • 公开了一种用于便携式终端的静电放电装置,其包括安装在便携式终端内的主体。 主体包括在其外周围涂覆有绝缘体的导体。 此外,主体还包括通过部分地去除绝缘体以暴露导体而形成的至少一个电接收部分,以及由绝缘体的端部形成以便暴露导体的电释放部分,其中静电 在终端内生成的电力被施加到电力接收部分并被引导通过导体。 静电放电装置可以容易地安装在端子内或与产生静电的位置相邻,从而有助于便携式终端的小型化。
    • 77. 发明授权
    • Peripheral voltage generator
    • 外围电压发生器
    • US07251170B2
    • 2007-07-31
    • US11302337
    • 2005-12-14
    • Jong-Won LeeHo-Uk Song
    • Jong-Won LeeHo-Uk Song
    • G11C5/14
    • G11C5/143G11C11/406G11C11/40615G11C11/4074G11C2211/4067
    • A peripheral voltage generator is provided for reducing an operating current by generating a peripheral voltage within a mobile SDRAM, and a current is used in a deep-power down mode and a self refresh mode to thereby enhance operational characteristics. The peripheral voltage generator includes a reference voltage generating unit for generating a peripheral reference voltage having a different level in response to an enable signal and a self-refresh signal; a comparing unit for comparing the peripheral reference voltage with a peripheral driving voltage to thereby output a peripheral voltage control signal based on the comparison result; and a peripheral voltage control unit for generating the peripheral driving voltage having a first peripheral level in response to the peripheral voltage control signal.
    • 提供外围电压发生器,用于通过在移动SDRAM内产生外围电压来降低工作电流,并且在深度放电模式和自刷新模式中使用电流,从而提高操作特性。 外围电压发生器包括:参考电压产生单元,用于响应于使能信号和自刷新信号产生具有不同电平的外围参考电压; 比较单元,用于比较外围参考电压与外围驱动电压,从而基于比较结果输出外围电压控制信号; 以及外围电压控制单元,用于响应于外围电压控制信号产生具有第一外围电平的外围驱动电压。
    • 79. 发明申请
    • Bitline driving circuit in semiconductor memory device and driving method thereof
    • 半导体存储器件中的位线驱动电路及其驱动方法
    • US20060215479A1
    • 2006-09-28
    • US11311273
    • 2005-12-20
    • Jong-Won Lee
    • Jong-Won Lee
    • G11C8/00
    • G11C11/4094G11C7/12
    • There is provided a bitline driving circuit and its driving method for minimizing a leakage current flowing between a wordline and a bitline in a power down mode and a self-refresh mode. The bitline driving circuit for reducing a leakage current in a semiconductor memory device includes a main driving block for precharging a bitline pair connected to a sense amplifier with a same voltage level, controlled by a main bitline equalizing signal; a sub driving block for equalizing a voltage level of a bitline pair connected to a cell array voltage in a precharge mode, controlled by a sub bitline equalizing signal; and a bitline isolation block for electrically disconnecting the main driving block and the sub driving block, controlled by a bitline isolation signal.
    • 提供了一种位线驱动电路及其驱动方法,用于在断电模式和自刷新模式下最小化在字线和位线之间流动的漏电流。 用于减少半导体存储器件中的漏电流的位线驱动电路包括:主驱动块,用于对连接到具有相同电压电平的读出放大器的位线对进行预充电,由主位线均衡信号控制; 子驱动块,用于在由预定的充电模式中连接到单元阵列电压的位线对的电压电平进行均衡,该预充电模式由子位线均衡信号控制; 以及位线隔离块,用于电断开主驱动块和副驱动块,由位线隔离信号控制。