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1. 发明申请

US20100053059A1 Liquid crystal display device and method for driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US20100053059A1
公开(公告)日：2010-03-04
申请号：US12314807
申请日：2008-12-17
申请人： Jin Sung Kim , Dong Hoon Cha , Ha Young Ji , Min Ki Kim
发明人： Jin Sung Kim , Dong Hoon Cha , Ha Young Ji , Min Ki Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3688 , G09G2300/0452 , G09G2310/0248 , G09G2310/0297 , G09G2310/06
摘要： The present invention relates to a liquid crystal display device and a method for driving the same, in which a difference of data charge quantities is compensated in a liquid crystal display panel having a reduced number of data lines, for reducing power consumption.The liquid crystal display device includes a liquid crystal display panel including first sub-pixels for charging a data of a polarity opposite to a prior horizontal period, and second sub-pixels for charging a data of a polarity identical to a prior horizontal period; a data driver for driving a plurality of data lines of the liquid crystal display panel; and a timing controller for dividing a charging period of the data into a plurality of charging periods, generating at least one compensation data for compensating a data on at least one of the plurality of charging periods, and supplying the at least one compensation data to the data driver.
摘要翻译：液晶显示装置及其驱动方法技术领域本发明涉及在具有减少数据线数量的液晶显示面板中补偿数据电荷量的差异的液晶显示装置及其驱动方法，以降低功耗。液晶显示装置包括：液晶显示面板，包括用于对与前一水平周期相反极性的数据进行充电的第一子像素和用于对与前一水平周期相同极性的数据进行充电的第二子像素; 用于驱动液晶显示面板的多条数据线的数据驱动器; 以及定时控制器，用于将数据的充电周期分成多个充电周期，生成用于补偿多个充电期间中的至少一个的数据的至少一个补偿数据，并将至少一个补偿数据提供给数据驱动

2. 发明授权

US08354988B2 Liquid crystal display device and method for driving the same 有权
标题翻译：液晶显示装置及其驱动方法
公开(公告)号：US08354988B2
公开(公告)日：2013-01-15
申请号：US12314807
申请日：2008-12-17
申请人： Jin Sung Kim , Dong Hoon Cha , Ha Young Ji , Min Ki Kim
发明人： Jin Sung Kim , Dong Hoon Cha , Ha Young Ji , Min Ki Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3688 , G09G2300/0452 , G09G2310/0248 , G09G2310/0297 , G09G2310/06
摘要： The liquid crystal display device includes a liquid crystal display panel including first sub-pixels for charging a data of a polarity opposite to a prior horizontal period, and second sub-pixels for charging a data of a polarity identical to a prior horizontal period; a data driver for driving a plurality of data lines of the liquid crystal display panel; and a timing controller for dividing a charging period of the data into a plurality of charging periods, generating at least one compensation data for compensating a data on at least one of the plurality of charging periods, and supplying the at least one compensation data to the data driver.
摘要翻译：液晶显示装置包括：液晶显示面板，包括用于对与前一水平周期相反极性的数据进行充电的第一子像素和用于对与前一水平周期相同极性的数据进行充电的第二子像素; 用于驱动液晶显示面板的多条数据线的数据驱动器; 以及定时控制器，用于将数据的充电周期分成多个充电周期，生成用于补偿多个充电期间中的至少一个的数据的至少一个补偿数据，并将至少一个补偿数据提供给数据驱动

3. 发明申请

US20120147195A1 DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20120147195A1
公开(公告)日：2012-06-14
申请号：US13313633
申请日：2011-12-07
申请人： Su Hyuk JANG , Dong Hoon Cha
发明人： Su Hyuk JANG , Dong Hoon Cha
IPC分类号： H04N17/00
CPC分类号： G09G5/363 , G09G2330/021 , G09G2330/08 , G09G2370/04
摘要： Disclosed is a display device which facilitates to prevent an abnormal display during a driving mode conversion, an abnormal signal input, and a no-signal input, and a method for driving the same, wherein the display device comprises a video controller for detecting an abnormal signal input and no-signal input by monitoring video data and control signals inputted from the external; and generating video data and control signals according to the abnormal signal input and no-signal input so as to enable a normal end of a frame; a timing controller for arranging and outputting the video data, supplied from the video controller, for every frame unit; and generating and outputting control signals for controlling a gate driver and a data driver by the use of timing synchronous signals; and a display panel for displaying image by the use of input video data.
摘要翻译：公开了一种便于防止在驱动模式转换，异常信号输入和无信号输入期间的异常显示的显示装置及其驱动方法，其中显示装置包括用于检测异常的视频控制器监视从外部输入的视频数据和控制信号的信号输入和无信号输入; 并根据异常信号输入和无信号输入产生视频数据和控制信号，以使帧的正常结束; 定时控制器，用于从每个帧单元排列并输出从视频控制器提供的视频数据; 以及通过使用定时同步信号产生和输出用于控制栅极驱动器和数据驱动器的控制信号; 以及用于通过使用输入视频数据来显示图像的显示面板。

4. 发明授权

US08988385B2 Apparatus for driving touch panel and display apparatus comprising the same 有权
标题翻译：用于驱动触摸屏的装置和包括该触摸面板的显示装置
公开(公告)号：US08988385B2
公开(公告)日：2015-03-24
申请号：US13339901
申请日：2011-12-29
申请人： Seong Mo Seo , Dong Hoon Cha , Oh Kyong Kwon , Ik Seok Yang
发明人： Seong Mo Seo , Dong Hoon Cha , Oh Kyong Kwon , Ik Seok Yang
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： Disclosed are a touch panel driving apparatus and a display device including the same, which lead to the enhancement of sensing sensitivity. The touch panel driving apparatus includes a touch control unit and a touch sensing unit. The touch sensing unit is connected to the receiving lines, and generates the digital touch information on the basis of change of a capacitance between two transmitting lines and one receiving line or generates the digital touch information on the basis of change of a capacitance of each of the receiving lines to supply the digital touch information to the touch control unit, according to the sensing control signal.
摘要翻译：公开了一种触摸面板驱动装置和包括该触摸面板驱动装置的显示装置，其导致感测灵敏度的提高。触摸面板驱动装置包括触摸控制单元和触摸感测单元。触摸感测单元连接到接收线，并且基于两个发送线和一个接收线之间的电容的变化产生数字触摸信息，或者基于每个的电容的变化来生成数字触摸信息所述接收线根据所述感测控制信号将所述数字触摸信息提供给所述触摸控制单元。

5. 发明授权

US08823689B2 Display device and method for driving the same 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08823689B2
公开(公告)日：2014-09-02
申请号：US13313633
申请日：2011-12-07
申请人： Su Hyuk Jang , Dong Hoon Cha
发明人： Su Hyuk Jang , Dong Hoon Cha
IPC分类号： G09G5/00
CPC分类号： G09G5/363 , G09G2330/021 , G09G2330/08 , G09G2370/04
摘要： Disclosed is a display device which facilitates to prevent an abnormal display during a driving mode conversion, an abnormal signal input, and a no-signal input, and a method for driving the same, wherein the display device comprises a video controller for detecting an abnormal signal input and no-signal input by monitoring video data and control signals inputted from the external; and generating video data and control signals according to the abnormal signal input and no-signal input so as to enable a normal end of a frame; a timing controller for arranging and outputting the video data, supplied from the video controller, for every frame unit; and generating and outputting control signals for controlling a gate driver and a data driver by the use of timing synchronous signals; and a display panel for displaying image by the use of input video data.
摘要翻译：公开了一种便于防止在驱动模式转换，异常信号输入和无信号输入期间的异常显示的显示装置及其驱动方法，其中显示装置包括用于检测异常的视频控制器监视从外部输入的视频数据和控制信号的信号输入和无信号输入; 并根据异常信号输入和无信号输入产生视频数据和控制信号，以使帧的正常结束; 定时控制器，用于从每个帧单元排列并输出从视频控制器提供的视频数据; 以及通过使用定时同步信号产生和输出用于控制栅极驱动器和数据驱动器的控制信号; 以及用于通过使用输入视频数据来显示图像的显示面板。

6. 发明授权

US08289258B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US08289258B2
公开(公告)日：2012-10-16
申请号：US12003584
申请日：2007-12-28
申请人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Hoon Cha , Su Hyuk Jang
发明人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Hoon Cha , Su Hyuk Jang
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3406 , G09G3/3611 , G09G3/3688 , G09G2300/0426 , G09G2310/027 , G09G2310/0281 , G09G2320/0252 , G09G2320/0646 , G09G2330/06 , G09G2340/16 , G09G2360/16 , G09G2370/08
摘要： A disclosed display includes a display panel including a first group of data lines and second group of data lines, a plurality of gate lines crossing the first and a second groups of data lines, and a plurality of picture cells arranged in a matrix. The display also includes a first source PCB coupled to first data integrated circuits (ICs) to supply first data voltages to the first group of data lines and a second source PCB coupled to second data ICs to supply second data voltages to the second group of data lines. The display further includes a timing controller having a single output port with a plurality of output pins which are configured to output video data to both the first and second data ICs, and to output a timing control signal to control both the first and second data ICs. In addition, the display includes a first connection cable coupling the single output port of the timing controller to at least one of the first and second source PCBs to transmit the video data and the timing control signal from the timing controller to the at least one of the first and second source PCBs. The first data ICs and second data ICs are configured to generate the first and second data voltages, respectively, based on the video data and the timing control signal.
摘要翻译：公开的显示器包括显示面板，其包括第一组数据线和第二组数据线，多条栅极线与第一组数据线和第二组数据线交叉，多个图像单元以矩阵形式排列。显示器还包括耦合到第一数据集成电路（IC）的第一源PCB，以向第一组数据线提供第一数据电压，以及耦合到第二数据IC的第二源PCB，以向第二组数据提供第二数据电压线条。显示器还包括具有单个输出端口的定时控制器，多个输出引脚被配置为将视频数据输出到第一和第二数据IC，并输出定时控制信号以控制第一和第二数据IC 。此外，显示器包括将定时控制器的单个输出端口耦合到第一和第二源PCB中的至少一个的第一连接电缆，以将视频数据和定时控制信号从定时控制器发送到至少一个第一个和第二个源PCB。第一数据IC和第二数据IC被配置为基于视频数据和定时控制信号分别产生第一和第二数据电压。

7. 发明授权

US08111229B2 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US08111229B2
公开(公告)日：2012-02-07
申请号：US12003666
申请日：2007-12-28
申请人： Hong Sung Song , Ju Young Lee , Woong Ki Min , Dong Hoon Cha , Sun Young Choi , Su Hyuk Jang
发明人： Hong Sung Song , Ju Young Lee , Woong Ki Min , Dong Hoon Cha , Sun Young Choi , Su Hyuk Jang
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2310/0224 , G09G2310/0227 , G09G2320/0204 , G09G2320/0247 , G09G2330/023 , G09G2360/16
摘要： A liquid crystal display device includes a liquid crystal display panel including a plurality of data lines, a plurality of gate lines, and a plurality of liquid crystal cells, the plurality of liquid crystal cells associated to a first and second liquid crystal cell groups, a data drive circuit to supply a data voltage to the data lines in response to a polarity control signal, a gate drive circuit to supply a scan pulse to the gate lines, and a polarity control circuit to generate different polarity control signals for each frame period and to control data voltage frequencies of the first and second liquid crystal cell groups to be different from each other.
摘要翻译：液晶显示装置包括：液晶显示面板，包括多条数据线，多条栅极线和多个液晶单元，所述多个液晶单元与第一和第二液晶单元组相关联，数据驱动电路，以响应于极性控制信号向数据线提供数据电压;栅极驱动电路，用于向栅极线提供扫描脉冲;以及极性控制电路，用于在每个帧周期产生不同的极性控制信号;以及以控制第一和第二液晶单元组的数据电压频率彼此不同。

8. 发明申请

US20080225036A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20080225036A1
公开(公告)日：2008-09-18
申请号：US12003584
申请日：2007-12-28
申请人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Hoon Cha , Su Hyuk Jang
发明人： Hong Sung Song , Woong Ki Min , Byung Jin Choi , Dong Hoon Cha , Su Hyuk Jang
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/3406 , G09G3/3611 , G09G3/3688 , G09G2300/0426 , G09G2310/027 , G09G2310/0281 , G09G2320/0252 , G09G2320/0646 , G09G2330/06 , G09G2340/16 , G09G2360/16 , G09G2370/08
摘要： A disclosed display includes a display panel including a first group of data lines and second group of data lines, a plurality of gate lines crossing the first and a second groups of data lines, and a plurality of picture cells arranged in a matrix. The display also includes a first source PCB coupled to first data integrated circuits (ICs) to supply first data voltages to the first group of data lines and a second source PCB coupled to second data ICs to supply second data voltages to the second group of data lines. The display further includes a timing controller having a single output port with a plurality of output pins which are configured to output video data to both the first and second data ICs, and to output a timing control signal to control both the first and second data ICs. In addition, the display includes a first connection cable coupling the single output port of the timing controller to at least one of the first and second source PCBs to transmit the video data and the timing control signal from the timing controller to the at least one of the first and second source PCBs. The first data ICs and second data ICs are configured to generate the first and second data voltages, respectively, based on the video data and the timing control signal.
摘要翻译：公开的显示器包括显示面板，其包括第一组数据线和第二组数据线，多条栅极线与第一组数据线和第二组数据线交叉，多个图像单元以矩阵形式排列。显示器还包括耦合到第一数据集成电路（IC）的第一源PCB，以向第一组数据线提供第一数据电压，以及耦合到第二数据IC的第二源PCB，以向第二组数据提供第二数据电压线条。显示器还包括具有单个输出端口的定时控制器，多个输出引脚被配置为将视频数据输出到第一和第二数据IC，并输出定时控制信号以控制第一和第二数据IC 。此外，显示器包括将定时控制器的单个输出端口耦合到第一和第二源PCB中的至少一个的第一连接电缆，以将视频数据和定时控制信号从定时控制器发送到至少一个第一和第二源PCB。第一数据IC和第二数据IC被配置为基于视频数据和定时控制信号分别产生第一和第二数据电压。

9. 发明申请

US20080170025A1 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US20080170025A1
公开(公告)日：2008-07-17
申请号：US12003666
申请日：2007-12-28
申请人： Hong Sung Song , Ju Young Lee , Woong Ki Min , Dong Hoon Cha , Sun Young Choi , Su Hyuk Jang
发明人： Hong Sung Song , Ju Young Lee , Woong Ki Min , Dong Hoon Cha , Sun Young Choi , Su Hyuk Jang
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2310/0224 , G09G2310/0227 , G09G2320/0204 , G09G2320/0247 , G09G2330/023 , G09G2360/16
摘要： A liquid crystal display device includes a liquid crystal display panel including a plurality of data lines, a plurality of gate lines, and a plurality of liquid crystal cells, the plurality of liquid crystal cells associated to a first and second liquid crystal cell groups, a data drive circuit to supply a data voltage to the data lines in response to a polarity control signal, a gate drive circuit to supply a scan pulse to the gate lines, and a polarity control circuit to generate different polarity control signals for each frame period and to control data voltage frequencies of the first and second liquid crystal cell groups to be different from each other.
摘要翻译：液晶显示装置包括：液晶显示面板，包括多条数据线，多条栅极线和多个液晶单元，所述多个液晶单元与第一和第二液晶单元组相关联，数据驱动电路，以响应于极性控制信号向数据线提供数据电压;栅极驱动电路，用于向栅极线提供扫描脉冲;以及极性控制电路，用于在每个帧周期产生不同的极性控制信号;以及以控制第一和第二液晶单元组的数据电压频率彼此不同。

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