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    • 21. 发明申请
    • METHOD FOR MANUFACTURING ALUMINUM ELECTRODE USING SOLUTION PROCESS AND ALUMINUM ELECTRODE MANUFACTURES THEREBY
    • 使用溶液工艺制造铝电极的方法和铝电极制造方法
    • US20130213690A1
    • 2013-08-22
    • US13637235
    • 2010-12-08
    • Hye Moon LeeDong-Won LeeJung-Yeul Yun
    • Hye Moon LeeDong-Won LeeJung-Yeul Yun
    • B05D5/12
    • B05D5/12B05D1/02B05D1/286B05D3/02B05D3/12C23C18/10
    • The present invention provides a method for manufacturing an aluminum electrode using a solution process and an aluminum electrode manufactured thereby. The manufacturing method includes the steps of: manufacturing an aluminum precursor solution for the solution processing using AlH3 as a basic material before forming aluminum; coating the aluminum precursor solution on a substrate through the solution process and drying the aluminum precursor solution; and forming a low work function aluminum electrode through a low-temperature baking process at the temperature of at most 150° C. The method for manufacturing the aluminum electrode according to the present invention improves a thermal defect of the electrode due to a high-temperature baking process, prevents excessive loss of raw materials, and can manufacture aluminum electrodes of various sizes with area ranging from small to large at relatively low costs and by a simple process under atmospheric pressure.
    • 本发明提供一种使用溶液法制造铝电极的方法和由其制造的铝电极。 该制造方法包括以下步骤:在形成铝之前,使用AlH 3作为基础材料制造用于溶液处理的铝前体溶液; 通过溶液法将铝前体溶液涂覆在基底上,并干燥铝前体溶液; 并且通过在至多150℃的温度下的低温烘烤工艺形成低功函铝电极。根据本发明的铝电极的制造方法改善了由于高温而导致的电极的热缺陷 烘烤过程,防止原料过度损失,并且可以以相对较低的成本和通常在大气压下的简单工艺制造各种尺寸的小电极到铝的电极。
    • 22. 发明申请
    • TOUCH SENSING METHOD, RECORDING MEDIUM IN WHICH PROGRAM FOR REALIZING THE SAME IS RECORDED, AND TOUCH SENSING SYSTEM
    • 触摸感应方法,记录其实现程序的记录介质和触摸感应系统
    • US20120182235A1
    • 2012-07-19
    • US13240955
    • 2011-09-22
    • Dong-Won LeeHee-Chul HwangJong-Woong Park
    • Dong-Won LeeHee-Chul HwangJong-Woong Park
    • G06F3/041
    • G06F3/041G06F3/0418G06F3/044
    • A touch sensing method for a touch screen including an image display device with a touch-sensitive screen. The method includes a filtering process that includes calculating an output signal of an nth frame from a sensing signal of the nth frame output from a touch sensing unit configured to sense touches of the touch-sensitive screen, the calculating using an equation F(n)=I(n)×W(n)+F(n−1)×[1−W(n)], wherein F(n) represents the output signal of the nth frame, I(n) represents the sensing signal of the nth frame, F(n−1) represents an output signal of an (n−1)th frame, and W(n) represents a filtering coefficient; and outputting the output signal of the nth frame to an output end. The filtering coefficient is calculated by an equation W  ( n ) =  I  ( n ) - F  ( n - 1 )  R , wherein R is a scale constant. The touch sensing method has high touch sensitivity in an environment with heavy noise while being capable of correctly detecting touch coordinates.
    • 一种用于触摸屏的触摸感测方法,包括具有触敏屏幕的图像显示装置。 该方法包括:滤波处理,其包括从触摸感测单元输出的第n帧的感测信号计算第n帧的输出信号,该感测单元被配置为感测触敏屏幕的触摸,使用等式F(n)进行计算, = I(n)×W(n)+ F(n-1)×[1-W(n)],其中F(n)表示第n帧的输出信号,I(n) 第n帧,F(n-1)表示第(n-1)帧的输出信号,W(n)表示滤波系数; 并将第n帧的输出信号输出到输出端。 滤波系数由等式W(n)=I(n)-F(n-1)ûR计算,其中R是比例常数。 触摸感测方法在具有高噪声的环境中具有高的触摸灵敏度,同时能够正确地检测触摸坐标。
    • 23. 发明申请
    • ACTIVE CONSTANT POWER SUPPLY APPARATUS
    • 主动恒电源设备
    • US20120119650A1
    • 2012-05-17
    • US13255733
    • 2010-03-08
    • Dong-Won Lee
    • Dong-Won Lee
    • H05B37/02H02M7/06
    • H05B33/0815H02M1/4225H02M2001/0012H02M2003/1586Y02B70/126
    • Disclosed is an active constant power supply apparatus, which rectifies power having various intensities and frequencies without using a high capacity condenser for a smoothing circuit which degrades the power factor of a circuit, and supplies constant power to a load. The active constant power supply apparatus includes an AC power supplier for supplying AC power; a rectifying circuit which receives AC power from the AC power supply unit and rectifies the received power; a driving coil connected in series to the load receiving power from the rectifying circuit; a power switch which switches the current passing through the driving coil and the load on/off; a pulse-type driving signal generator connected to a gate terminal of the power switch to control the switching on/off operation of the power switch; a turn-off decider which generates a turn-off signal when the current flowing along the driving coil has a value higher than the designed value, so as to turn off the power switch; and a pulse width controller which measures the control period ranging from the switch-on time of the driving signal generator to the switch-off time of the turn-off decider, and controls the driving pulse width of the driving signal generator such that the driving pulse width coincides with the control period.
    • 公开了一种有源恒定电源装置,其对具有各种强度和频率的功率进行整流,而不使用用于平滑电路的高容量电容器,其降低电路的功率因数,并向负载提供恒定功率。 有源恒定电源装置包括用于提供AC电力的AC电源; 整流电路,从交流电源单元接收交流电力,对接收的功率进行整流; 与来自整流电路的负载接收功率串联的驱动线圈; 电源开关,其切换通过驱动线圈的电流和负载的开/关; 连接到电源开关的栅极端子的脉冲型驱动信号发生器,以控制电源开关的接通/断开操作; 当沿着驱动线圈流动的电流具有高于设计值的值时产生关断信号的关断判定器,以便关断电源开关; 以及脉冲宽度控制器,其测量从驱动信号发生器的接通时间到关断判定器的关断时间的控制周期,并且控制驱动信号发生器的驱动脉冲宽度,使得驱动 脉冲宽度与控制周期一致。
    • 28. 发明授权
    • Data modulator based on Gaussian minimum shift keying (GMSK) modulation and data transmitter including the same
    • 基于高斯最小移位键控(GMSK)调制和数据发射器的数据调制器包括相同的
    • US07760818B2
    • 2010-07-20
    • US11687699
    • 2007-03-19
    • Dong-Won Lee
    • Dong-Won Lee
    • H03C3/00
    • H04L27/2017H04L25/03834
    • A data modular based on Gaussian minimum shift keying (GMSK) modulation and a data transmitter including the same in which the data modulator includes a read-only memory (ROM) table storing GMSK modulation data with respect to information bits; a low-pass filter filtering first GMSK modulation data, which is output from the ROM table based on a predetermined input bitstream, and outputting second GMSK modulation data; and a multiplexer selecting and outputting the first GMSK modulation data or the second GMSK modulation data based on a predetermined control signal. The data modulator selectively filters a GMSK modulation signal according to a channel state, thereby effectively controlling trade-off between inter-symbol interference and adjacent channel interference according the channel state.
    • 基于高斯最小移位键控(GMSK)调制的数据模块和包括数据调制器的数据发送器,其中数据调制器包括相对于信息位存储GMSK调制数据的只读存储器(ROM)表; 滤波第一GMSK调制数据的低通滤波器,其基于预定的输入比特流从ROM表输出,并输出第二GMSK调制数据; 以及多路复用器,基于预定的控制信号选择和输出第一GMSK调制数据或第二GMSK调制数据。 数据调制器根据信道状态选择性地滤波GMSK调制信号,从而根据信道状态有效地控制符号间干扰和相邻信道干扰之间的权衡。