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71. 发明授权

US07589603B2 Phase shifter having power dividing function for providing a fixed phase shift and at least two phase shifts based on path length 有权
标题翻译：具有功率分配功能的移相器，用于提供基于路径长度的固定相移和至少两个相移
公开(公告)号：US07589603B2
公开(公告)日：2009-09-15
申请号：US10564396
申请日：2004-07-14
申请人： Jae-Hoon Tae , Yong-Ju Lee , Myoung-Kuk Kim , Joo-Sung Park , Joo-Hyung Lee
发明人： Jae-Hoon Tae , Yong-Ju Lee , Myoung-Kuk Kim , Joo-Sung Park , Joo-Hyung Lee
IPC分类号： H01P1/18
CPC分类号： H01P1/184 , H01Q1/246 , H01Q3/32
摘要： Disclosed is a phase shifter having a power dividing function. The phase shifter includes: an input port for receiving a radio frequency (RF) signal; a power dividing unit for dividing the RF signal into a first divided signal of which phase is to be varied and a second divided signal having a fixed phase value; a first output port for outputting the second divided signal having the fixed phase value; a phase shift unit for dividing the first divided signal into a third divided signal and a fourth divided signal wherein the third divided signal and the fourth divided signal move in opposite directions; a phase delay unit for shifting phase of the third divided signal and the fourth divided signal based on a difference in a path length of the third divided signal and the fourth divided signal, to thereby generate phase-shifted signals; and at least two second output ports connected to the phase delay unit, for outputting the phase-shifted signals.
摘要翻译：公开了具有功率分配功能的移相器。移相器包括：用于接收射频（RF）信号的输入端口; 功率分配单元，用于将RF信号划分为要改变相位的第一分频信号和具有固定相位值的第二分频信号; 第一输出端口，用于输出具有固定相位值的第二分频信号; 用于将第一划分信号划分为第三分频信号和第四分频信号的相移单元，其中第三分频信号和第四分频信号沿相反方向移动; 相位延迟单元，用于基于第三分频信号和第四分频信号的路径长度的差异来移位第三分频信号和第四分频信号的相位，从而产生相移信号; 以及连接到相位延迟单元的至少两个第二输出端口，用于输出相移信号。

72. 发明授权

US07446570B2 Shift register, gate driving circuit and display panel having the same, and method thereof 有权
标题翻译：移位寄存器，栅极驱动电路和具有其的显示面板及其方法
公开(公告)号：US07446570B2
公开(公告)日：2008-11-04
申请号：US11771253
申请日：2007-06-29
申请人： Myung-Woo Lee , Sang-Jin Pak , Joo-Hyung Lee , Hyung-Guel Kim , Man-Seung Cho , Kee-Han Uh
发明人： Myung-Woo Lee , Sang-Jin Pak , Joo-Hyung Lee , Hyung-Guel Kim , Man-Seung Cho , Kee-Han Uh
IPC分类号： H03K19/0175
CPC分类号： G09G3/3677 , G09G2300/0408 , G11C19/184
摘要： A shift register includes a plurality of stages each generating an output signal in sequence and including a buffering section, a driving section, a first charging section, and a charging control section. The buffering section receives one of a scan start signal and an output signal of a previous stage so that the driving section generates the output signal of a present stage. The first charging section includes a first terminal electrically connected to the driving section and a second terminal electrically connected to a first source voltage. The charging control section applies the output signal of a next stage to the first charging section. Therefore, a gradual failure of TFT is reduced.
摘要翻译：移位寄存器包括多个级，它们依次产生输出信号，包括缓冲部分，驱动部分，第一充电部分和充电控制部分。缓冲部分接收前一级的扫描开始信号和输出信号中的一个，使得驱动部分产生当前级的输出信号。第一充电部包括电连接到驱动部的第一端子和与第一源电压电连接的第二端子。充电控制部分将下一级的输出信号施加到第一充电部分。因此，TFT的逐渐故障降低。

73. 发明申请

US20080218489A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080218489A1
公开(公告)日：2008-09-11
申请号：US11928753
申请日：2007-10-30
申请人： Jong-Woung PARK , Hyung-Guel KIM , Kee-Han UH , Joo-Hyung Lee , Man-Seung CHO , Young-Ok CHA
发明人： Jong-Woung PARK , Hyung-Guel KIM , Kee-Han UH , Joo-Hyung Lee , Man-Seung CHO , Young-Ok CHA
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： A method of driving a display device having a plurality of pixels, a plurality of sensing units, and a plurality of sense data lines to which the plurality of sensing units are connected, includes: reading sense signals from the sense data lines; determining whether or not the display has been touched and the number of touches, generating X-axis and Y-axis position data based on the sense signals, and determining, when the quantity of touches is plural, whether a plurality of touches are sequentially generated, and the touch position of each.
摘要翻译：一种驱动具有多个像素，多个感测单元以及多个感测单元连接的多个感测数据线的显示装置的方法包括：从感测数据线读取感测信号; 确定是否已经触摸显示和触摸次数，基于感测信号产生X轴和Y轴位置数据，并且当触摸量是多个时，确定是否顺序产生多个触摸，和每个的触摸位置。

74. 发明申请

US20080117181A1 DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20080117181A1
公开(公告)日：2008-05-22
申请号：US11929379
申请日：2007-10-30
申请人： Jong-Woung PARK , Young-Ok Cha , Kee-Han Uh , Joo-Hyung Lee
发明人： Jong-Woung PARK , Young-Ok Cha , Kee-Han Uh , Joo-Hyung Lee
IPC分类号： G06F3/041
CPC分类号： G06F3/0412
摘要： A display panel includes a plurality of pixels; a plurality of detection units formed in row and column directions that generate an element output signal when the display panel is touched; a detection signal processor that generates detection data based on the element output signal; and a touch determination unit that classifies the detection data in a row or column direction, that converts a row or column coordinate of a touch position or sustains a previous coordinate by comparing a reference value of each direction with the detection data, and that determines whether the touch has occurred according to the conversion number of the row or column coordinate. When the screen is continuously touched along a row or column direction, the touch or lack thereof and its position can be accurately determined by using the previous touch position information as current touch position information.
摘要翻译：显示面板包括多个像素; 多个检测单元，其在行和列方向上形成，当所述显示面板被触摸时产生元件输出信号; 检测信号处理器，其基于所述元件输出信号生成检测数据; 以及触摸确定单元，其通过将每个方向的参考值与检测数据进行比较来分类行或列方向上的检测数据，该检测数据转换触摸位置的行或列坐标或维持先前的坐标，并且确定是否触摸已经根据行或列坐标的转换次数发生。当沿着行或列方向连续触摸屏幕时，可以通过使用先前的触摸位置信息作为当前触摸位置信息来准确地确定其触摸或不足及其位置。

75. 发明申请

US20070182719A1 DISPLAY DEVICE AND SENSING SIGNAL PROCESSING APPARATUS 有权
标题翻译：显示设备和感应信号处理设备
公开(公告)号：US20070182719A1
公开(公告)日：2007-08-09
申请号：US11561126
申请日：2006-11-17
申请人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
发明人： Joo-Hyung LEE , Hyung-Guel KIM , Kee-Han UH
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/047
摘要： A display device includes a plurality of first and second sensing data lines; a plurality of first and second sensors connected to the first and second sensing data lines, respectively; a plurality of first signal converters which compare a first sensing data signal with a first reference voltage and output a first sensing output signal; a plurality of second signal converters which compare a second sensing data signal with the first reference voltage and output a second sensing output signal; a first position signal output unit which outputs a predetermined bit of a first position signal; a second position signal output unit which outputs a predetermined bit of a second position signal; a signal output unit which outputs a digital sensing signal in series; and a contact determiner which determines a contact position of the first and second sensors.
摘要翻译：显示装置包括多个第一和第二感测数据线; 分别连接到第一和第二感测数据线的多个第一和第二传感器; 多个第一信号转换器，其将第一感测数据信号与第一参考电压进行比较，并输出第一感测输出信号; 多个第二信号转换器，其将第二感测数据信号与第一参考电压进行比较，并输出第二感测输出信号; 第一位置信号输出单元，其输出第一位置信号的预定位; 第二位置信号输出单元，其输出第二位置信号的预定位; 信号输出单元，其串联地输出数字感测信号; 以及确定第一和第二传感器的接触位置的接触确定器。

76. 发明申请

US20070176868A1 DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY, AND METHOD THEREOF 审中-公开
标题翻译：显示装置，液晶显示器及其方法
公开(公告)号：US20070176868A1
公开(公告)日：2007-08-02
申请号：US11627120
申请日：2007-01-25
申请人： Joo-Hyung LEE , Hyung-Guel KIM , Sang-Jin PAK
发明人： Joo-Hyung LEE , Hyung-Guel KIM , Sang-Jin PAK
IPC分类号： G09G3/36
CPC分类号： G06F3/044 , G02F1/13306 , G02F1/13338 , G09G3/3614 , G09G3/3648 , G09G2320/0204
摘要： The present invention relates to a liquid crystal display (“LCD”) that includes a liquid crystal panel assembly including sensing data lines, variable capacitors having a capacitance changed by pressure and connected to the sensing data lines, and reference capacitors connected to the sensing data lines, and a plurality of sensing signal output parts formed separately from the liquid crystal panel assembly and respectively connected to the sensing data lines to generate an output signal based on a sensing data signal flowing through the sensing data lines. Each of the sensing signal output parts includes an output transistor connected to each of the sensing data lines, while the output transistor includes a metal oxide semiconductor (“MOS”) transistor that has better performance, smaller size, and lower power consumption than a thin film transistor (“TFT”).
摘要翻译：液晶显示器（“LCD”）本发明涉及一种液晶显示器（“LCD”），它包括一个包含检测数据线的液晶面板组件，具有由压力变化并连接到感测数据线的电容的可变电容器以及连接到感测数据的参考电容器线，以及分别与液晶面板组件形成并分别连接到感测数据线的多个感测信号输出部分，以基于流过感测数据线的感测数据信号产生输出信号。每个感测信号输出部分包括连接到每个感测数据线的输出晶体管，而输出晶体管包括具有比薄的更好的性能，更小的尺寸和更低的功耗的金属氧化物半导体（“MOS”）晶体管薄膜晶体管（“TFT”）。

77. 发明申请

US20070091078A1 Touch sensitive display device and method thereof 有权
标题翻译：触敏显示装置及其方法
公开(公告)号：US20070091078A1
公开(公告)日：2007-04-26
申请号：US11586256
申请日：2006-10-25
申请人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh , Young-Jun Choi , Man-Seung Cho
发明人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh , Young-Jun Choi , Man-Seung Cho
IPC分类号： G09G5/00
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0418 , G06F3/0421
摘要： The present invention relates to a touch sensitive display device, the display device including a display panel unit, a sensing unit formed on the display panel unit, receiving a sensor control signal, and generating a sensor data signal based on a touch exerted on the display panel unit, an output unit generating a sensing signal based on the sensor data signal from the sensing unit, and a compensation unit adjusting the sensor control signal such that the sensing signal is bounded in a predetermined range.
摘要翻译：触敏显示装置技术领域本发明涉及一种触敏显示装置，显示装置包括显示面板单元，形成在显示面板单元上的感测单元，接收传感器控制信号，并且基于施加在显示器上的触摸产生传感器数据信号面板单元，基于来自感测单元的传感器数据信号产生感测信号的输出单元和调整传感器控制信号的补偿单元，使得感测信号被限制在预定范围内。

78. 发明申请

US20060279490A1 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20060279490A1
公开(公告)日：2006-12-14
申请号：US11448577
申请日：2006-06-07
申请人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh
发明人： Jong-Woung Park , Joo-Hyung Lee , Kee-Han Uh
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2092 , G09G3/3275 , G09G2300/0417 , G09G2300/0842 , G09G2320/0285 , G09G2320/043 , G09G2360/16 , G09G2360/18 , H01L27/3244
摘要： A display device includes: a plurality of pixels; a signal controller generating data accumulations for current image data for the pixels based on an accumulation of input image data, calculating modification coefficients according to the data accumulations, and modifying the current input image data based on the modification coefficients to generate modified image data; and a data driver generating data voltages corresponding to the modified image data and supplying the data voltages to the pixels.
摘要翻译：显示装置包括：多个像素; 信号控制器，基于输入图像数据的累积，生成针对像素的当前图像数据的数据累积，根据数据累加来计算修正系数，并根据修改系数修改当前输入图像数据，生成修改后的图像数据; 以及数据驱动器，产生与修改后的图像数据相对应的数据电压，并将数据电压提供给像素。

79. 发明申请

US20060221040A1 Gate driver circuit and display device having the same 有权
标题翻译：栅极驱动器电路和具有相同的显示装置
公开(公告)号：US20060221040A1
公开(公告)日：2006-10-05
申请号：US11289161
申请日：2005-11-29
申请人： Sang-Jin Pak , Myung-Woo Lee , Hyung-Guel Kim , Kee-Han Uh , Dong-Jin Jeong , Joo-Hyung Lee
发明人： Sang-Jin Pak , Myung-Woo Lee , Hyung-Guel Kim , Kee-Han Uh , Dong-Jin Jeong , Joo-Hyung Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/20 , G11C19/287
摘要： A gate driver circuit includes a first shift register and a second shift register. The first shift register applies (4n−3)-th and (4n−2)-th gate signals to (4n−3)-th and (4n−2)-th gate lines, respectively, in response to a first clock signal, a second clock signal having a delayed phase by 1H time with respect to the first clock signal, and a third clock signal having opposite phase to the first clock signal. The second shift register applies (4n−1)-th and 4n-th gate signals to (4n−1)-th and 4n-th gate lines, respectively, in response to the first clock signal, the third clock signal, and a fourth clock signal having opposite phase to the second clock signal. Therefore, a number of transistors in the first and second shift registers may be reduced.
摘要翻译：栅极驱动器电路包括第一移位寄存器和第二移位寄存器。响应于第一时钟信号，第一移位寄存器将（4n-3）和（4n-2）个门信号分别施加到第（4n-3）和（4n-2），相对于第一时钟信号具有1H时间的延迟相位的第二时钟信号和与第一时钟信号相反相位的第三时钟信号。第二移位寄存器响应于第一时钟信号，第三时钟信号和第四时钟信号分别将（4n-1）和第4n个栅极信号施加到（4n-1）和第4n个栅极线第四时钟信号与第二时钟信号具有相反相位。因此，可以减少第一和第二移位寄存器中的多个晶体管。

80. 发明申请

US20060176266A1 Display apparatus and method of driving the same 审中-公开
标题翻译：显示装置及其驱动方法
公开(公告)号：US20060176266A1
公开(公告)日：2006-08-10
申请号：US11327130
申请日：2006-01-05
申请人： Sang-Jin Pak , Myung-Woo Lee , Young-Ok Cha , Kee-Han Uh , Joo-Hyung Lee , Young-Jun Choi , Hyung-Guel Kim , Dong-Jin Jeong , Jong-Woung Park , Man-Seung Cho
发明人： Sang-Jin Pak , Myung-Woo Lee , Young-Ok Cha , Kee-Han Uh , Joo-Hyung Lee , Young-Jun Choi , Hyung-Guel Kim , Dong-Jin Jeong , Jong-Woung Park , Man-Seung Cho
IPC分类号： G02F1/1335
CPC分类号： G02F1/13338 , G06F3/0412 , G06F3/044 , G09G3/3648
摘要： A display panel includes an array substrate, an opposite substrate and a liquid crystal layer disposed between the array substrate and the opposite substrate. A sensing array outputs an initial voltage in response to an initial thickness of the liquid crystal layer during an initializing time and a sensing voltage in response to a varied thickness of the liquid crystal layer due to external force during a sensing time. A control part compares the sensing voltage with the initial voltage, determines whether the external force is applied to the display panel, and generates information indicating a position to which the external force is applied. Thus, the display apparatus may improve sensing ability to an external signal inputted through the display panel thereof.
摘要翻译：显示面板包括阵列基板，相对基板和设置在阵列基板和相对基板之间的液晶层。感测阵列响应于在初始化时间期间液晶层的初始厚度和响应于在感测时间期间的外力而导致的液晶层的厚度变化的感测电压而输出初始电压。控制部分将感测电压与初始电压进行比较，确定外力是否施加到显示面板，并产生指示施加外力的位置的信息。因此，显示装置可以提高通过其显示面板输入的外部信号的感测能力。

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