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1. 发明授权

US06891521B2 Driving method for a liquid crystal display device and driving circuits thereof 有权
标题翻译：液晶显示装置的驱动方法及其驱动电路
公开(公告)号：US06891521B2
公开(公告)日：2005-05-10
申请号：US09893566
申请日：2001-06-29
申请人： Joon-Ha Park , Min-Hwa Kim
发明人： Joon-Ha Park , Min-Hwa Kim
IPC分类号： G02F1/1343 , G02F1/133 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3677 , G09G3/3648 , G09G2300/043
摘要： A method of driving a liquid crystal display device, wherein the liquid crystal display device adopts a previous gate type including a gate line; a data line perpendicularly crossing with the gate line; a dummy gate line adjacent the gate line; a thin film transistor connected to the gate and data lines to serve as a switching element; a liquid crystal capacitor receiving signals from the thin film transistor; and a storage capacitor connected to the liquid crystal capacitor, the method including applying a dummy gate signal to the dummy gate line, wherein the dummy gate signal has substantially the same waveform as a gate signal applied to the gate line.
摘要翻译：一种驱动液晶显示装置的方法，其中液晶显示装置采用包括栅极线的先前栅极类型; 与栅极线垂直交叉的数据线; 邻近栅极线的虚拟栅极线; 连接到栅极和数据线的薄膜晶体管用作开关元件; 接收来自薄膜晶体管的信号的液晶电容器; 以及连接到所述液晶电容器的存储电容器，所述方法包括将伪栅极信号施加到所述虚拟栅极线，其中所述伪栅极信号具有与施加到所述栅极线的栅极信号基本相同的波形。

2. 发明授权

US07071928B2 Liquid crystal display device having quad type color filters 有权
标题翻译：具有四色滤色片的液晶显示装置
公开(公告)号：US07071928B2
公开(公告)日：2006-07-04
申请号：US09750162
申请日：2000-12-29
申请人： Keuk-Sang Kwon , Joon-Ha Park
发明人： Keuk-Sang Kwon , Joon-Ha Park
IPC分类号： G09G5/00
CPC分类号： G09G3/3607 , G09G3/3614 , G09G3/3677 , G09G3/3688 , G09G2320/0209 , G09G2320/0223 , G09G2320/0247
摘要： A quad type liquid crystal display device includes a liquid crystal panel having gate and data lines which define sub-pixel regions. Gate driving integrated circuits for driving the gate lines are provided. A plurality of data drive integrated circuits are arranged on one side of the liquid crystal panel. Each of the data drive integrated circuits have “m” (m is a natural number) number of channels, wherein (3n-1)th (n is a natural number) channels for each data drive integrated circuit are floating.
摘要翻译：四极型液晶显示装置包括具有限定子像素区域的栅极和数据线的液晶面板。提供用于驱动栅极线的栅极驱动集成电路。多个数据驱动集成电路配置在液晶面板的一侧。每个数据驱动集成电路具有“m”（m是自然数）信道数，其中每个数据驱动集成电路的（3n-1）（n是自然数）信道是浮动的。

3. 发明申请

US20080165109A1 LIQUID CRYSTAL DISPLAY AND METHOD FOR ELIMINATING AFTERIMAGE THEREOF 审中-公开
标题翻译：液晶显示器和消除其后的方法
公开(公告)号：US20080165109A1
公开(公告)日：2008-07-10
申请号：US11970053
申请日：2008-01-07
申请人： Soong-Yong Joo , Jung-Sun Lee , Suk-Ki Jung , Dong-Yub Lee , Cheol Min Kim , Tae-Hyeong Park , Joon-Ha Park , Yeo-Jin Yun , Sang-Wook Yoo
发明人： Soong-Yong Joo , Jung-Sun Lee , Suk-Ki Jung , Dong-Yub Lee , Cheol Min Kim , Tae-Hyeong Park , Joon-Ha Park , Yeo-Jin Yun , Sang-Wook Yoo
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3688 , G09G2310/0245 , G09G2320/0257 , G09G2330/027
摘要： A liquid crystal display (“LCD”) for eliminating an afterimage includes a power supply, a gate driver and a discharger. The power supply detects the cutting off of external power voltage and supplies a discharge signal. The gate driver simultaneously supplies a gate driving signal to a plurality of gate lines in response to the discharge signal, and the discharger supplies a common voltage to a plurality of data lines in response to the discharge signal.
摘要翻译：用于消除残像的液晶显示器（“LCD”）包括电源，栅极驱动器和放电器。电源检测到外部电源电压的切断，并提供放电信号。栅极驱动器响应于放电信号同时向多个栅极线提供栅极驱动信号，并且放电器响应于放电信号向多个数据线提供公共电压。

4. 发明授权

US08638324B2 Display device and driving method thereof 失效
标题翻译：显示装置及其驱动方法
公开(公告)号：US08638324B2
公开(公告)日：2014-01-28
申请号：US11930251
申请日：2007-10-31
申请人： So-Hyun Lee , Joon-Ha Park , Il-Gon Kim
发明人： So-Hyun Lee , Joon-Ha Park , Il-Gon Kim
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2300/0426 , G09G2320/0247
摘要： In a display device, a line inversion driving chip inverts an image data to a data voltage having a positive polarity and a data voltage having a negative polarity based on positive and negative gammas alternately applied at every period, and alternately outputs a first data voltage having a first polarity and a second data voltage having a second polarity at a period less than or equal to a 1H period. A display panel includes a plurality of pixels receiving the first and second data voltages from the line inversion driving chip to display an image. Each pixel row includes first and second pixel groups receiving the first and second data voltages, respectively, and the first and second pixel groups are alternately arranged in each pixel row. Thus, the display device may be driven in a dot inversion method.
摘要翻译：在显示装置中，线路反转驱动芯片将图像数据反转为具有正极性的数据电压和基于在每个周期交替施加的正和负伽马的具有负极性的数据电压，并交替地输出具有第一极性和第二极性的第二数据电压，其周期小于或等于1H周期。显示面板包括从线路反转驱动芯片接收第一和第二数据电压的多个像素以显示图像。每个像素行包括分别接收第一和第二数据电压的第一和第二像素组，并且第一和第二像素组在每个像素行中交替排列。因此，可以以点反转方式驱动显示装置。

5. 发明申请

US20100128191A1 INCREASING LCD APERTURE RATIOS 审中-公开
标题翻译：提高液晶屏风比
公开(公告)号：US20100128191A1
公开(公告)日：2010-05-27
申请号：US12692542
申请日：2010-01-22
申请人： Tae-Hyeong PARK , Joon-Ha Park , So-Hyun Lee
发明人： Tae-Hyeong PARK , Joon-Ha Park , So-Hyun Lee
IPC分类号： G02F1/136
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1362 , G02F1/136286 , G02F2001/134345 , G02F2201/40 , G09G2300/0426
摘要： A liquid crystal display includes an insulating substrate, a semiconductor, a gate insulating layer, a gate line, an interlayer insulating layer, a data line, a drain electrode, a passivation layer, and a pixel electrode. The semiconductor is formed on the insulating substrate and includes source, drain, and channel regions. The gate line is formed on the gate insulating layer over the semiconductor, and overlaps the channel region thereof. The data line is formed on the interlayer insulating layer and has a source electrode electrically connected to the source region and a drain electrode electrically connected to the drain region. The passivation layer is formed on the data line and drain electrode. The pixel electrode is formed on the passivation layer, and electrically connected to the drain electrode. The data line overlaps the drain region.
摘要翻译：液晶显示器包括绝缘基板，半导体，栅极绝缘层，栅极线，层间绝缘层，数据线，漏极，钝化层和像素电极。半导体形成在绝缘基板上，并且包括源极，漏极和沟道区域。栅极线形成在半导体上的栅极绝缘层上，并与其沟道区域重叠。数据线形成在层间绝缘层上，并且具有与源极区域电连接的源极电极和与漏极区域电连接的漏电极。钝化层形成在数据线和漏电极上。像素电极形成在钝化层上，并与漏电极电连接。数据线与漏区重叠。

6. 发明申请

US20080123010A1 Increasing LCD aperture ratios 有权
标题翻译：增加LCD开口率
公开(公告)号：US20080123010A1
公开(公告)日：2008-05-29
申请号：US11980857
申请日：2007-10-30
申请人： Tae-Hyeong Park , Joon-Ha Park , So-Hyun Lee
发明人： Tae-Hyeong Park , Joon-Ha Park , So-Hyun Lee
IPC分类号： G02F1/1368
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1362 , G02F1/136286 , G02F2001/134345 , G02F2201/40 , G09G2300/0426
摘要： A liquid crystal display includes an insulating substrate, a semiconductor, a gate insulating layer, a gate line, an interlayer insulating layer, a data line, a drain electrode, a passivation layer, and a pixel electrode. The semiconductor is formed on the insulating substrate and includes source, drain, and channel regions. The gate line is formed on the gate insulating layer over the semiconductor, and overlaps the channel region thereof. The data line is formed on the interlayer insulating layer and has a source electrode electrically connected to the source region and a drain electrode electrically connected to the drain region. The passivation layer is formed on the data line and drain electrode. The pixel electrode is formed on the passivation layer, and electrically connected to the drain electrode. The data line overlaps the drain region.
摘要翻译：液晶显示器包括绝缘基板，半导体，栅极绝缘层，栅极线，层间绝缘层，数据线，漏极，钝化层和像素电极。半导体形成在绝缘基板上，并且包括源极，漏极和沟道区域。栅极线形成在半导体上的栅极绝缘层上，并与其沟道区域重叠。数据线形成在层间绝缘层上，并且具有与源极区域电连接的源极电极和与漏极区域电连接的漏电极。钝化层形成在数据线和漏电极上。像素电极形成在钝化层上，并与漏电极电连接。数据线与漏区重叠。

7. 发明授权

US09343022B2 Display panel having a main color subpixel and a multi-primary subpixel and display apparatus having the same with reduced number of data lines 有权
标题翻译：具有主色子像素和多原色子像素的显示面板以及数据线数量减少的显示装置
公开(公告)号：US09343022B2
公开(公告)日：2016-05-17
申请号：US13167155
申请日：2011-06-23
申请人： Tae-Hyeong Park , Dong-Ho Lee , Joon-Ha Park , Sang-Cheol Shin
发明人： Tae-Hyeong Park , Dong-Ho Lee , Joon-Ha Park , Sang-Cheol Shin
IPC分类号： G09G3/36
CPC分类号： G09G3/2003 , G09G3/36 , G09G3/3607 , G09G3/3614 , G09G3/3688 , G09G2300/0426 , G09G2300/0452 , G09G2310/027 , G09G2310/0281 , G09G2310/0297 , G09G2320/0242 , G09G2320/0247 , G09G2320/0276 , G09G2340/06
摘要： A display panel includes a plurality of pixels including at least four even-numbered subpixels. The at least four even-numbered subpixels includes: a first red subpixel including a pixel electrode electrically connected to a switching element which is connected to a first data line and a first gate line; a first green subpixel including a pixel electrode electrically connected to a switching element which is connected to a second data line and a second gate line, where the second data line is disposed adjacent to the first data line; a first blue subpixel including a pixel electrode electrically connected to a switching element which is connected to the first data line and the second gate line; and a first multi-primary subpixel including a pixel electrode electrically connected to a switching element which is connected to the second data line and the first gate line.
摘要翻译：显示面板包括包括至少四个偶数子像素的多个像素。所述至少四个偶数子像素包括：第一红色子像素，包括电连接到与第一数据线和第一栅极线连接的开关元件的像素电极; 第一绿色子像素，包括电连接到与第二数据线连接的开关元件的像素电极和第二栅极线，其中第二数据线被布置为与第一数据线相邻; 第一蓝色子像素，包括电连接到与第一数据线和第二栅极线连接的开关元件的像素电极; 以及包括与连接到第二数据线和第一栅极线的开关元件电连接的像素电极的第一多原子像素。

8. 发明授权

US07773168B2 Liquid crystal display wherein the data line overlaps the source region in a direction parallel with the gate line and also overlaps the drain region 有权
标题翻译：液晶显示器，其中数据线在与栅极线平行的方向上与源极区域重叠，并且与漏极区域重叠
公开(公告)号：US07773168B2
公开(公告)日：2010-08-10
申请号：US11980857
申请日：2007-10-30
申请人： Tae-Hyeong Park , Joon-Ha Park , So-Hyun Lee
发明人： Tae-Hyeong Park , Joon-Ha Park , So-Hyun Lee
IPC分类号： G02F1/136 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1362 , G02F1/136286 , G02F2001/134345 , G02F2201/40 , G09G2300/0426
摘要： A liquid crystal display includes an insulating substrate, a semiconductor, a gate insulating layer, a gate line, an interlayer insulating layer, a data line, a drain electrode, a passivation layer, and a pixel electrode. The semiconductor is formed on the insulating substrate and includes source, drain, and channel regions. The gate line is formed on the gate insulating layer over the semiconductor, and overlaps the channel region thereof. The data line is formed on the interlayer insulating layer and has a source electrode electrically connected to the source region and a drain electrode electrically connected to the drain region. The passivation layer is formed on the data line and drain electrode. The pixel electrode is formed on the passivation layer, and electrically connected to the drain electrode. The data line overlaps the drain region.
摘要翻译：液晶显示器包括绝缘基板，半导体，栅极绝缘层，栅极线，层间绝缘层，数据线，漏极，钝化层和像素电极。半导体形成在绝缘基板上，并且包括源极，漏极和沟道区域。栅极线形成在半导体上的栅极绝缘层上，并与其沟道区域重叠。数据线形成在层间绝缘层上，并且具有与源极区域电连接的源极电极和与漏极区域电连接的漏电极。钝化层形成在数据线和漏电极上。像素电极形成在钝化层上，并与漏电极电连接。数据线与漏区重叠。

9. 发明授权

US07544969B2 Display substrate, method of manufacturing the same, display device having the display substrate and method of driving the display device 有权
标题翻译：显示基板及其制造方法，具有显示基板的显示装置及驱动显示装置的方法
公开(公告)号：US07544969B2
公开(公告)日：2009-06-09
申请号：US11694262
申请日：2007-03-30
申请人： Gi-Chang Lee , Il-Gon Kim , Cheol-Min Kim , Joon-Ha Park
发明人： Gi-Chang Lee , Il-Gon Kim , Cheol-Min Kim , Joon-Ha Park
IPC分类号： H01L29/04 , H01L31/20 , H01L31/036 , H01L31/0376
CPC分类号： G02F1/13624 , G02F2203/09 , G09G3/3659 , G09G2320/0233
摘要： A display substrate includes a plurality of pixel parts, each including a first and second gate lines, a source line, first, second, and third transistors, and a pumping capacitor. A display device includes a display panel, a gate driving part, a source driving part, and an output selecting part. Each pixel part of a display panel includes a transmissive part, a reflective part, and an adjusting part. The adjusting part adjusts the transmission voltage charged in the reflective part to a reflection voltage based on a control voltage. Thus, transmission voltage applied to the transmissive part is adjusted to reflection voltage to be applied to the reflective part. Therefore, optical reflectivity and optical transmissivity versus voltage are matched with each other, while embodying a single cell-gap and applying a single voltage.
摘要翻译：显示基板包括多个像素部分，每个像素部分包括第一和第二栅极线，源极线，第一，第二和第三晶体管以及泵浦电容器。显示装置包括显示面板，门驱动部，源驱动部和输出选择部。显示面板的每个像素部分包括透射部分，反射部分和调节部分。调整部根据控制电压将反射部充电的发送电压调整为反射电压。因此，施加到透射部分的透射电压被调节到要施加到反射部分的反射电压。因此，光学反射率和光透射率对电压彼此匹配，同时体现单个电池间隙并施加单个电压。

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