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1. 发明申请

US20120105752A1 LIQUID CRYSTAL DISPLAY WITH INTEGRATED TOUCH SCREEN PANEL AND DRIVING METHOD THEREOF 有权
标题翻译：具有集成触摸屏面板的液晶显示及其驱动方法
公开(公告)号：US20120105752A1
公开(公告)日：2012-05-03
申请号：US13238288
申请日：2011-09-21
申请人： Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
发明人： Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
IPC分类号： G02F1/133
CPC分类号： G02F1/13338 , G02F2001/134318 , G06F3/044 , G09G3/3648 , G09G2310/0218 , G09G2310/0227
摘要： A liquid crystal display (LCD) with an integrated touch screen panel includes a plurality of pixels connected to a plurality of data lines and a plurality of gate lines, the gate lines being divided into a plurality of groups, a plurality of sensing electrodes, a plurality of common electrodes divided into a plurality of groups, a common electrode driver configured to simultaneously supply a driving signal to common electrodes within each group of the plurality of groups of the common electrodes, and to sequentially supply the driving signal to the plurality of groups of the common electrodes, and a gate driver configured to sequentially supply a gate signal to gate lines within each of the plurality of group of the gate lines.
摘要翻译：具有集成触摸屏面板的液晶显示器（LCD）包括连接到多条数据线和多条栅极线的多个像素，栅极线被分成多个组，多个检测电极，多个公共电极被分成多个组，公共电极驱动器，被配置为同时向多个公共电极组的每组中的公共电极提供驱动信号，并且将驱动信号顺序地提供给多个组以及栅极驱动器，其被配置为顺序地将栅极信号提供给所述多组栅极线中的每一组栅极线。

2. 发明授权

US08891048B2 Liquid crystal display with integrated touch screen panel and driving method thereof 有权
标题翻译：具有集成触摸屏面板的液晶显示器及其驱动方法
公开(公告)号：US08891048B2
公开(公告)日：2014-11-18
申请号：US13238288
申请日：2011-09-21
申请人： Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
发明人： Jin-Woo Park , Sang-Jin Pak , Jin-Hee Lee , Sang-Kwon Ha , Ji-Gong Lee , Hideo Yoshimura , Cheol-Min Kim , Joo-Hyung Lee
IPC分类号： G02F1/1343 , G02F1/1333 , G06F3/044 , G09G3/36
CPC分类号： G02F1/13338 , G02F2001/134318 , G06F3/044 , G09G3/3648 , G09G2310/0218 , G09G2310/0227
摘要： A liquid crystal display (LCD) with an integrated touch screen panel includes a plurality of pixels connected to a plurality of data lines and a plurality of gate lines, the gate lines being divided into a plurality of groups, a plurality of sensing electrodes, a plurality of common electrodes divided into a plurality of groups, a common electrode driver configured to simultaneously supply a driving signal to common electrodes within each group of the plurality of groups of the common electrodes, and to sequentially supply the driving signal to the plurality of groups of the common electrodes, and a gate driver configured to sequentially supply a gate signal to gate lines within each of the plurality of group of the gate lines.
摘要翻译：具有集成触摸屏面板的液晶显示器（LCD）包括连接到多条数据线和多条栅极线的多个像素，栅极线被分成多个组，多个检测电极，多个公共电极被分成多个组，公共电极驱动器，被配置为同时向多个公共电极组的每组中的公共电极提供驱动信号，并且将驱动信号顺序地提供给多个组以及栅极驱动器，其被配置为向所述多组栅极线中的每一组中的栅极线顺序地提供栅极信号。

3. 发明授权

US08773603B2 Liquid crystal display with integrated touch screen panel 有权
标题翻译：液晶显示屏，集成触摸屏面板
公开(公告)号：US08773603B2
公开(公告)日：2014-07-08
申请号：US13137957
申请日：2011-09-22
申请人： Jin-Woo Park , Hideo Yoshimura , Joo-Hyung Lee , Sang-Jin Pak , Cheol-Min Kim
发明人： Jin-Woo Park , Hideo Yoshimura , Joo-Hyung Lee , Sang-Jin Pak , Cheol-Min Kim
IPC分类号： G02F1/133 , G02F1/1335
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/134318 , G06F3/044
摘要： An LCD with an integrated touch screen panel includes a first substrate having a plurality of pixels formed thereon, wherein each pixel of the plurality of pixels is provided with a thin film transistor and a pixel electrode. A second substrate faces the first substrate and has a plurality of common electrodes formed inside thereof. The plurality of common electrodes is arranged in a first direction to correspond to the plurality of pixels. A plurality of sensing electrodes is outside of the second substrate and arranged in a second direction intersecting the first direction. A liquid crystal layer is between the first and the second substrates. A common electrode driver sequentially supplies a driving signal to the common electrodes and supplies a compensation signal having a phase opposite to the driving signal to the common electrodes.
摘要翻译：具有集成触摸屏面板的LCD包括具有形成在其上的多个像素的第一基板，其中，所述多个像素中的每个像素设置有薄膜晶体管和像素电极。第二基板面对第一基板，并且在其内部形成有多个公共电极。多个公共电极被布置在与多个像素对应的第一方向上。多个感测电极在第二基板的外侧并且沿与第一方向交叉的第二方向布置。液晶层位于第一和第二基板之间。公共电极驱动器依次向公共电极提供驱动信号，并将与驱动信号相反的相位的补偿信号提供给公共电极。

4. 发明申请

US20120113339A1 Liquid crystal display with integrated touch screen panel 有权
标题翻译：液晶显示屏，集成触摸屏面板
公开(公告)号：US20120113339A1
公开(公告)日：2012-05-10
申请号：US13137957
申请日：2011-09-22
申请人： Jin-Woo Park , Hideo Yoshimura , Joo-Hyung Lee , Sang-Jin Pak , Cheol-Min Kim
发明人： Jin-Woo Park , Hideo Yoshimura , Joo-Hyung Lee , Sang-Jin Pak , Cheol-Min Kim
IPC分类号： G02F1/133
CPC分类号： G06F3/0412 , G02F1/13338 , G02F2001/134318 , G06F3/044
摘要： An LCD with an integrated touch screen panel includes a first substrate having a plurality of pixels formed thereon, wherein each pixel of the plurality of pixels is provided with a thin film transistor and a pixel electrode. A second substrate facing the first substrate, having a plurality of common electrodes formed inside thereof. The plurality of common electrodes is arranged in a first direction to correspond to the plurality of pixels. A plurality of sensing electrodes is outside of the second substrate and arranged in a second direction intersecting the first direction. A liquid crystal layer is between the first and the second substrates. A common electrode driver sequentially supplies a driving signal to the common electrodes and supplies a compensation signal having a phase opposite to the driving signal to the common electrodes.
摘要翻译：具有集成触摸屏面板的LCD包括具有形成在其上的多个像素的第一基板，其中，所述多个像素中的每个像素设置有薄膜晶体管和像素电极。面对第一基板的第二基板，其内部形成有多个公共电极。多个公共电极被布置在与多个像素对应的第一方向上。多个感测电极在第二基板的外侧并且沿与第一方向交叉的第二方向布置。液晶层位于第一和第二基板之间。公共电极驱动器依次向公共电极提供驱动信号，并将与驱动信号相反的相位的补偿信号提供给公共电极。

5. 发明授权

US08830156B2 Gate driving circuit and display apparatus using the same 有权
标题翻译：栅极驱动电路及使用其的显示装置
公开(公告)号：US08830156B2
公开(公告)日：2014-09-09
申请号：US13596496
申请日：2012-08-28
申请人： Cheol-Min Kim , Sang-Jin Pak , Min-Seok Bae
发明人： Cheol-Min Kim , Sang-Jin Pak , Min-Seok Bae
IPC分类号： G09G3/36 , G11C19/00
CPC分类号： G09G3/3677 , G09G2310/0286 , G11C19/28
摘要： A gate driving circuit includes a plurality of stages, each stage including an input unit to determine a level of voltage to input to a first node based on the first and second input signals and the first clock signal that is input according to the level of the voltage input to the first node and a first gate-off voltage that is input in response to the second clock signal, a second driving unit outputting the gate signals based on the third clock signal input according to the voltage input to the first node and a second gate-off voltage input in response to the second clock signal, and a leakage blocking unit blocking leakage current of a transistor by maintaining a level of voltage input to a third node connected to the first node via at least one transistor.
摘要翻译：门驱动电路包括多级，每级包括输入单元，用于基于第一和第二输入信号确定输入到第一节点的电压电平，以及根据第一输入信号的电平输入的第一时钟信号输入到第一节点的电压和响应于第二时钟信号输入的第一栅极截止电压;第二驱动单元，基于根据输入到第一节点的电压输入的第三时钟信号，以及响应于第二时钟信号的第二栅极截止电压输入，以及泄漏阻断单元，通过经由至少一个晶体管维持输入到连接到第一节点的第三节点的电压电平来阻止晶体管的漏电流。

6. 发明授权

US09035937B2 Liquid crystal display and method of operating the same 有权
标题翻译：液晶显示器及其操作方法
公开(公告)号：US09035937B2
公开(公告)日：2015-05-19
申请号：US12986014
申请日：2011-01-06
申请人： Cheol-Min Kim , Joo-Hyung Lee
发明人： Cheol-Min Kim , Joo-Hyung Lee
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/043 , G09G2300/0443 , G09G2320/0214 , G09G2330/021
摘要： A liquid crystal display (LCD) is disclosed. The LCD has improved display quality and/or power consumption because current leakage in the pixels is effectively reduced.
摘要翻译：公开了一种液晶显示器（LCD）。 LCD具有改进的显示质量和/或功率消耗，因为像素中的电流泄漏被有效地减少。

7. 发明申请

US20110234564A1 LIQUID CRYSTAL DISPLAY AND METHOD OF OPERATING THE SAME 有权
标题翻译：液晶显示器及其操作方法
公开(公告)号：US20110234564A1
公开(公告)日：2011-09-29
申请号：US12986014
申请日：2011-01-06
申请人： Cheol-Min Kim , Joo-Hyung Lee
发明人： Cheol-Min Kim , Joo-Hyung Lee
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/043 , G09G2300/0443 , G09G2320/0214 , G09G2330/021
摘要： A liquid crystal display (LCD) is disclosed. The LCD has improved display quality and/or power consumption because current leakage in the pixels is effectively reduced.
摘要翻译：公开了一种液晶显示器（LCD）。 LCD具有改进的显示质量和/或功率消耗，因为像素中的电流泄漏被有效地减少。

8. 发明授权

US07688292B2 Organic light emitting diode display device and driving method thereof 有权
标题翻译：有机发光二极管显示装置及其驱动方法
公开(公告)号：US07688292B2
公开(公告)日：2010-03-30
申请号：US11373671
申请日：2006-03-09
申请人： Kee-Chan Park , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Chi-Woo Kim , Soong-Yong Joo , Il-Gon Kim
发明人： Kee-Chan Park , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Chi-Woo Kim , Soong-Yong Joo , Il-Gon Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/043
摘要： A display device includes a plurality of pixels, wherein each pixel includes: a light emitting element; a first capacitor connected between a first node and a second node; a driving transistor having an input terminal, an output terminal, and a control terminal connected to the second node where the driving transistor supplies a driving current to the light emitting element to emit light; a first switching unit supplying a first reference voltage to the driving transistor according to a first scanning signal and connecting the first node to a data voltage or the driving transistor; and a second switching unit supplying a driving voltage to the driving transistor according to a second scanning signal and connecting the first node to the data voltage. Accordingly, variations in threshold voltage of the driving transistor can be compensated for so that it is possible to display a uniform image.
摘要翻译：显示装置包括多个像素，其中每个像素包括：发光元件; 连接在第一节点和第二节点之间的第一电容器; 驱动晶体管，其具有输入端子，输出端子和连接到所述第二节点的控制端子，其中所述驱动晶体管向所述发光元件提供驱动电流以发光; 第一开关单元，根据第一扫描信号向驱动晶体管提供第一参考电压，并将第一节点连接到数据电压或驱动晶体管; 以及第二开关单元，其根据第二扫描信号向驱动晶体管提供驱动电压，并将第一节点连接到数据电压。因此，可以补偿驱动晶体管的阈值电压的变化，使得可以显示均匀的图像。

9. 发明申请

US20080191989A1 LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME 有权
标题翻译：液晶显示面板和液晶显示装置
公开(公告)号：US20080191989A1
公开(公告)日：2008-08-14
申请号：US11856424
申请日：2007-09-17
申请人： Jae-Sic Lee , Il-Gon Kim , Cheol-Min Kim
发明人： Jae-Sic Lee , Il-Gon Kim , Cheol-Min Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3614 , G09G3/3659 , G09G2310/0281 , G09G2330/021
摘要： A liquid crystal display (LCD) panel includes a plurality of data and gate lines, a plurality of main switching elements, and a plurality of liquid crystal capacitors. Each main switching element is electrically connected to a main data and gate line. Each liquid crystal capacitor is electrically connected to a main switching element. The LCD panel further includes a plurality of partial gate lines to transmit a plurality of partial driving signals, a plurality of partial data lines to transmit a plurality of data signals, and a plurality of partial switching elements. Each partial switching element is turned on based on a partial driving signal to provide a memory with a data signal via a partial data line when a main switching element is enabled, and to provide a liquid crystal capacitor with a data signal stored in the memory when the main switching element is turned off.
摘要翻译：液晶显示器（LCD）面板包括多个数据和栅极线，多个主开关元件和多个液晶电容器。每个主开关元件电连接到主数据和门线。每个液晶电容器电连接到主开关元件。 LCD面板还包括多个部分栅极线，用于传输多个部分驱动信号，多个部分数据线以发送多个数据信号，以及多个部分开关元件。每个部分开关元件基于部分驱动信号导通，以在主开关元件使能时通过部分数据线提供具有数据信号的存储器，并且为液晶电容器提供存储在存储器中的数据信号，当主开关元件关闭。

10. 发明申请

US20070171177A1 DRIVING DEVICE, DISPLAY DEVICE, AND METHOD OF DRIVING THE SAME 有权
标题翻译：驱动装置，显示装置及其驱动方法
公开(公告)号：US20070171177A1
公开(公告)日：2007-07-26
申请号：US11623398
申请日：2007-01-16
申请人： Cheol-Min Kim , Il-Gon Kim , Tae-Hyeong Park , Gi-Chang Lee , Oh-Kyong Kwon
发明人： Cheol-Min Kim , Il-Gon Kim , Tae-Hyeong Park , Gi-Chang Lee , Oh-Kyong Kwon
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/2011 , G09G3/3688 , G09G2310/027 , G09G2310/08 , G09G2330/021
摘要： A driving device for a display device includes a gray voltage generator generating a plurality of gray voltages, a voltage selector selecting an output voltage from the plurality of gray voltages, a voltage level converter converting a level of the output voltage selected by the voltage selector and applying the output voltage with a converted level to data lines, a first switching unit connecting the voltage level converter to the voltage selector and the data lines, and a second switching unit directly connecting the voltage selector and the data lines. Operating times of the first and second switching units are different. Accordingly, when a data voltage is charged in or discharged from a data line, since a separate discharging transistor or a separate discharging amplifier is not used, power consumption and an area of a data driver are reduced.
摘要翻译：一种用于显示装置的驱动装置包括产生多个灰度电压的灰度电压发生器，选择多个灰度电压的输出电压的电压选择器，转换由电压选择器选择的输出电压电平的电压电平转换器和将转换电平的输出电压施加到数据线，将电压电平转换器连接到电压选择器和数据线的第一开关单元，以及直接连接电压选择器和数据线的第二开关单元。第一和第二开关单元的工作时间不同。因此，当数据电压被充电到数据线或从数据线放电时，由于不使用单独的放电晶体管或单独的放电放大器，所以功耗和数据驱动器的面积减小。

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