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    • 31. 发明申请
    • Roll-to-Roll Printing System and Method
    • 卷对卷印刷系统和方法
    • US20110074859A1
    • 2011-03-31
    • US12993587
    • 2008-09-08
    • Do Young ByunKee Hyun ShinJi Hoon KimSi Bui Quang TranVu Dat Nguyen
    • Do Young ByunKee Hyun ShinJi Hoon KimSi Bui Quang TranVu Dat Nguyen
    • B41J29/38
    • B41F31/26B41J3/543B41J11/0095
    • Disclosed are a roll-to-roll printing system and method in which a large number of micro-nozzles are formed directly in a printing roll, and thus ink supplied to the central portion of the roll can be formed into micro-inkjets by inducing an electrostatic field, and furthermore, as a result of the formation of the micro-inkjets, a micro-sized pattern significantly smaller than that achievable by a prior pattern formation method can be printed on a print medium, and in addition, the relative speed of the print medium relative to the roll can be maintained at a speed close to “0” so as to improve the resolution, integration density and precision of the printed pattern.According to the present invention, a large amount of micro-nozzles are formed directly in a printing roll, and thus ink supplied to the central portion of the roll can be formed into micro-inkjets by inducing an electrostatic field.
    • 公开了一种卷对卷印刷系统和方法,其中大量的微喷嘴直接形成在印刷辊中,因此供应到辊的中心部分的油墨可以通过引入一个微喷嘴形成微喷墨 静电场,此外,由于形成微型喷墨打印机的结果,可以在打印介质上印刷明显小于现有图案形成方法可获得的尺寸图案的微尺寸图案,此外, 相对于卷的打印介质可以保持在接近“0”的速度,以提高打印图案的分辨率,集成密度和精度。 根据本发明,在印刷辊中直接形成大量的微喷嘴,因此通过产生静电场,供给到辊的中心部分的油墨可以形成为微喷墨液。
    • 35. 发明授权
    • Power amplifying device having linearizer
    • 具有线性化的功率放大装置
    • US07692490B2
    • 2010-04-06
    • US12049005
    • 2008-03-14
    • Yun Hee ChoChul Soon ParkJi Hoon KimYun Hwi Park
    • Yun Hee ChoChul Soon ParkJi Hoon KimYun Hwi Park
    • H03F3/04
    • H03F1/0266H03F1/32H03F2200/18
    • There is provided a power amplifying device having a linearizer in which a bias circuit has an initial impedance set when initially operated, then the impedance is varied according to a level of an input signal and the input signal is amplified in a broad range from a low level region to a high level region, thereby improving linearity of an output signal. The power amplifying device including: an amplifying unit receiving a bias power source and amplifying an input signal; a bias unit varying the bias power source according to a set impedance to provide to the amplifying unit; and an impedance setting unit setting the impedance of the bias unit in response to a preset control voltage when the bias unit is initially operated and re-setting the impedance of the bias unit according to a level of the input signal of the amplifying unit after initial operation of the bias unit.
    • 提供一种功率放大装置,其具有线性化装置,其中偏置电路在初始操作时具有设定的初始阻抗,然后根据输入信号的电平来改变阻抗,并且输入信号在低范围内被放大 电平区域到高电平区域,从而提高输出信号的线性度。 功率放大装置包括:放大单元,接收偏置电源并放大输入信号; 偏置单元根据设定的阻抗改变偏置电源以提供给放大单元; 以及阻抗设定单元,当偏置单元初始操作时,响应于预设的控制电压来设定偏置单元的阻抗,并根据放大单元的输入信号的电平在初始化之后重新设置偏置单元的阻抗 偏置单元的操作。
    • 36. 发明申请
    • PREDICTION-BASED DYNAMIC THREAD POOL MANAGEMENT METHOD AND AGENT PLATFORM USING THE SAME
    • 基于预测的动态线路管理方法和使用该方法的代理平台
    • US20080313637A1
    • 2008-12-18
    • US12022889
    • 2008-01-30
    • Hee Yong YounJi Hoon Kim
    • Hee Yong YounJi Hoon Kim
    • G06F9/46
    • G06F9/5027G06F2209/5011G06F2209/5018G06F2209/508
    • The present invention relates to a prediction-based dynamic thread pool management method and an agent platform using the same. An prediction-based dynamic thread pool management method according to the present invention includes: (a) calculating a thread variation to a variation of the number of threads at a time t1, (b) calculating the number of expected threads expected at a time t2 on the basis of the thread variation, (c) determining a change of the thread variation according to the time elapsed, and (d) decreasing an executing frequency of said steps (a) and (b) when it is determined that the change of the thread variation at said step (c) is small and increasing the executing frequency of said steps (a) and (b) when it is determined that the change of the thread variation is large.
    • 本发明涉及一种基于预测的动态线程池管理方法及其使用的代理平台。 根据本发明的基于预测的动态线程池管理方法包括:(a)计算在时间t1的线程数目变化的线程变化,(b)计算在时间t2期望的预期线程数 (c)根据经过时间确定线程变化的变化,以及(d)当确定所述步骤(a)和(b)的变化时,减少所述步骤(a)和(b)的执行频率, 当确定线变化的变化大时,所述步骤(c)的线程变化小并且增加所述步骤(a)和(b)的执行频率。