公开(公告)号：US07529333B2

公开(公告)日：2009-05-05

申请号：US11586642

申请日：2006-10-26

申请人： Binn Kim ,  Hae Yeol Kim ,  Hyung Nyuck Cho ,  Soo Young Yoon ,  Seung Chan Choi ,  Min Doo Chun ,  Yong Ho Jang

发明人： Binn Kim ,  Hae Yeol Kim ,  Hyung Nyuck Cho ,  Soo Young Yoon ,  Seung Chan Choi ,  Min Doo Chun ,  Yong Ho Jang

IPC分类号： G11C19/00

CPC分类号： G11C19/28

摘要： A shift register includes first and second stages for sequentially outputting scan pulses to drive first and second gate lines. One of the first and second stages includes a pull-up switching device connected to an enabling node of the one of the first and second stages; a first pull-down switching device connected to a first disabling node of the one of the first and second stages; a second pull-down switching device connected to a second disabling node of the one of the first and second stages; and a node controller. The node controller of the first stage controls the logic state of each of the enabling node of the first stage, the first disabling node of the first stage and the first disabling node of the second stage. The node controller of the second stage controls the logic state of each of the enabling node of the second stage, the second disabling node of the second stage and the second disabling node of the first stage.

摘要翻译： 移位寄存器包括用于顺序地输出扫描脉冲以驱动第一和第二栅极线的第一和第二级。 第一级和第二级之一包括连接到第一级和第二级之一的使能节点的上拉开关器件; 连接到第一和第二级中的一个的第一禁用节点的第一下拉开关装置; 连接到第一和第二级中的一个的第二禁用节点的第二下拉开关装置; 和节点控制器。 第一级的节点控制器控制第一级的使能节点，第一级的第一禁用节点和第二级的第一禁用节点的每个的逻辑状态。 第二级的节点控制器控制第二级的使能节点，第二级的第二禁用节点和第一级的第二禁用节点的每个的逻辑状态。

公开(公告)号：US07868861B2

公开(公告)日：2011-01-11

申请号：US11896101

申请日：2007-08-29

申请人： Hyung Nyuck Cho ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck Cho ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/2003 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2320/0233

摘要： A liquid crystal display device is disclosed which includes first, second and third data lines arranged in one direction, a data driver for alternately supplying a data signal of a first polarity and a data signal of a second polarity to each of the first, second and third data lines during an interval of two horizontal periods, first and second gate lines arranged to cross the first to third data lines, a gate driver for sequentially driving the first and second gate lines, and first red, first green, first blue, second red, second green and second blue pixels located between the first gate line and the second gate line and arranged in order along the first and second gate lines. The first red pixel cell is connected to one side of the first data line and the second gate line. The first green pixel cell is connected to the other side of the first data line and the first gate line. The first blue pixel cell is connected to one side of the second data line and the first gate line. The second red pixel cell is connected to the other side of the second data line and the second gate line. The second green pixel cell is connected to one side of the third data line and the first gate line. The second blue pixel cell is connected to the other side of the third data line and the second gate line.

摘要翻译： 公开了一种液晶显示装置，其包括沿一个方向布置的第一，第二和第三数据线，数据驱动器，用于交替地将第一极性的数据信号和第二极性的数据信号提供给第一，第二和第二数据信号 在两个水平周期的间隔期间的第三数据线，布置成跨越第一至第三数据线的第一和第二栅极线，用于顺序地驱动第一和第二栅极线的栅极驱动器，以及第一红色，第一绿色，第一蓝色，第二 红色，第二绿色和第二蓝色像素，位于第一栅极线和第二栅极线之间，并且沿着第一和第二栅极线依次布置。 第一红色像素单元连接到第一数据线和第二栅极线的一侧。 第一绿色像素单元连接到第一数据线和第一栅极线的另一侧。 第一蓝色像素单元连接到第二数据线和第一栅极线的一侧。 第二红色像素单元连接到第二数据线和第二栅极线的另一侧。 第二绿色像素单元连接到第三数据线和第一栅极线的一侧。 第二蓝色像素单元连接到第三数据线和第二栅极线的另一侧。

公开(公告)号：US20110069057A1

公开(公告)日：2011-03-24

申请号：US12958062

申请日：2010-12-01

申请人： Hyung Nyuck CHO ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck CHO ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36 ,  G06F3/038

CPC分类号： G09G3/3648 ,  G09G3/2003 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2320/0233

摘要： A liquid crystal display device is disclosed which includes first, second and third data lines arranged in one direction, a data driver for alternately supplying a data signal of a first polarity and a data signal of a second polarity to each of the first, second and third data lines during an interval of two horizontal periods, first and second gate lines arranged to cross the first to third data lines, a gate driver for sequentially driving the first and second gate lines, and first red, first green, first blue, second red, second green and second blue pixels located between the first gate line and the second gate line and arranged in order along the first and second gate lines. The first red pixel cell is connected to one side of the first data line and the second gate line. The first green pixel cell is connected to the other side of the first data line and the first gate line. The first blue pixel cell is connected to one side of the second data line and the first gate line. The second red pixel cell is connected to the other side of the second data line and the second gate line. The second green pixel cell is connected to one side of the third data line and the first gate line. The second blue pixel cell is connected to the other side of the third data line and the second gate line.

摘要翻译： 公开了一种液晶显示装置，其包括沿一个方向布置的第一，第二和第三数据线，数据驱动器，用于交替地将第一极性的数据信号和第二极性的数据信号提供给第一，第二和第二数据信号 在两个水平周期的间隔期间的第三数据线，布置成跨越第一至第三数据线的第一和第二栅极线，用于顺序地驱动第一和第二栅极线的栅极驱动器，以及第一红色，第一绿色，第一蓝色，第二 红色，第二绿色和第二蓝色像素，位于第一栅极线和第二栅极线之间，并且沿着第一和第二栅极线依次布置。 第一红色像素单元连接到第一数据线和第二栅极线的一侧。 第一绿色像素单元连接到第一数据线和第一栅极线的另一侧。 第一蓝色像素单元连接到第二数据线和第一栅极线的一侧。 第二红色像素单元连接到第二数据线和第二栅极线的另一侧。 第二绿色像素单元连接到第三数据线和第一栅极线的一侧。 第二蓝色像素单元连接到第三数据线和第二栅极线的另一侧。

公开(公告)号：US07928947B2

公开(公告)日：2011-04-19

申请号：US12005614

申请日：2007-12-28

申请人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2310/0251 ,  G09G2320/0252

摘要： A liquid crystal display device and a method of driving the same is disclosed. The liquid crystal display device includes a liquid crystal panel including a liquid crystal panel including a plurality of first and second pixel cells supplied with data of the opposite polarities to display a picture, and a pre-charging unit to electrically connect a first one of the first pixel cells and a first one of the second pixel cells to each other just prior to a period of supplying the data to the first ones first and second pixel cells, and to electrically disconnect the first ones of the first and second pixel cells from each other for a period of supplying the data to the first and second pixel cells.

摘要翻译： 公开了一种液晶显示装置及其驱动方法。 液晶显示装置包括：液晶面板，包括液晶面板，该液晶面板包括多个第一和第二像素单元，该多个第一和第二像素单元被提供有相反极性的数据以显示图像;以及预充电单元， 第一像素单元和第一像素单元中的第一像素单元之间的第一像素单元，以及将第一和第二像素单元中的第一像素单元与第一像素单元中的第一像素单元电连接， 另一个用于将数据提供给第一和第二像素单元的周期。

公开(公告)号：US08384648B2

公开(公告)日：2013-02-26

申请号：US11169737

申请日：2005-06-30

申请人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G11C19/28

摘要： A driving unit for a liquid crystal display device is provided. The driving unit includes a first group of driving stages and a second group of driving stages. A first driving stage of the first group receives a first gate start voltage. The first group of driving stages sequentially outputs scan signals according to a first clock signal. The scan signal outputted by one driving stage of the first group is sent to a next subsequent driving stage of the first group. A first driving stage of the second group receives a second start voltage. The second group of driving stages sequentially outputs the scan signals according to a second clock signal. The scan signal outputted by one driving stage of the second group is sent to a next subsequent driving stage of the second group. The driving stages of the first group and the second group alternately output the scan signals.

摘要翻译： 提供了一种用于液晶显示装置的驱动单元。 驱动单元包括第一组驱动级和第二组驱动级。 第一组的第一驱动级接收第一门启动电压。 第一组驱动级根据第一时钟信号顺序地输出扫描信号。 由第一组的一个驱动级输出的扫描信号被发送到第一组的下一个后续驱动级。 第二组的第一驱动级接收第二启动电压。 第二组驱动级根据第二时钟信号顺序地输出扫描信号。 由第二组的一个驱动级输出的扫描信号被发送到第二组的下一个后续驱动阶段。 第一组和第二组的驱动级别交替地输出扫描信号。

公开(公告)号：US07969397B2

公开(公告)日：2011-06-28

申请号：US12958062

申请日：2010-12-01

申请人： Hyung Nyuck Cho ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck Cho ,  Nam Wook Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/2003 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2320/0209 ,  G09G2320/0233

摘要： A liquid crystal display device is disclosed which includes first, second and third data lines arranged in one direction, a data driver for alternately supplying a data signal of a first polarity and a data signal of a second polarity to each of the first, second and third data lines during an interval of two horizontal periods, first and second gate lines arranged to cross the first to third data lines, a gate driver for sequentially driving the first and second gate lines, and first red, first green, first blue, second red, second green and second blue pixels located between the first gate line and the second gate line and arranged in order along the first and second gate lines. The first red pixel cell is connected to one side of the first data line and the second gate line. The first green pixel cell is connected to the other side of the first data line and the first gate line. The first blue pixel cell is connected to one side of the second data line and the first gate line. The second red pixel cell is connected to the other side of the second data line and the second gate line. The second green pixel cell is connected to one side of the third data line and the first gate line. The second blue pixel cell is connected to the other side of the third data line and the second gate line.

公开(公告)号：US20080231769A1

公开(公告)日：2008-09-25

申请号：US12005614

申请日：2007-12-28

申请人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

发明人： Hyung Nyuck Cho ,  Soo Young Yoon ,  Min Doo Chun

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2310/0251 ,  G09G2320/0252

摘要： A liquid crystal display device and a method of driving the same is disclosed. The liquid crystal display device includes a liquid crystal panel including a liquid crystal panel including a plurality of first and second pixel cells supplied with data of the opposite polarities to display a picture, and a pre-charging unit to electrically connect a first one of the first pixel cells and a first one of the second pixel cells to each other just prior to a period of supplying the data to the first ones first and second pixel cells, and to electrically disconnect the first ones of the first and second pixel cells from each other for a period of supplying the data to the first and second pixel cells.

摘要翻译： 公开了一种液晶显示装置及其驱动方法。 液晶显示装置包括：液晶面板，包括液晶面板，该液晶面板包括多个第一和第二像素单元，该多个第一和第二像素单元被提供有相反极性的数据以显示图像;以及预充电单元， 第一像素单元和第一像素单元中的第一像素单元之间的第一像素单元，以及将第一和第二像素单元中的第一像素单元与第一像素单元中的第一像素单元电连接， 另一个用于将数据提供给第一和第二像素单元的周期。

公开(公告)号：US08009130B2

公开(公告)日：2011-08-30

申请号：US11982992

申请日：2007-11-06

申请人： Binn Kim ,  Hyung Nyuck Cho ,  Ju Pyoung Kim ,  Min Doo Chun ,  Oh Jong Kwon

发明人： Binn Kim ,  Hyung Nyuck Cho ,  Ju Pyoung Kim ,  Min Doo Chun ,  Oh Jong Kwon

IPC分类号： G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2320/0209

摘要： A liquid crystal display device and a method of driving the same is disclosed, which can decrease the number of source drive integrated circuits ICs used to supply data, and can also decrease a flexible printed circuit and a printed circuit board to supply signals to the source drive integrated circuits ICs in size. The liquid crystal display device comprises a liquid crystal panel including a plurality of data lines formed along a long-axis direction of substrate, and a plurality of gate lines formed along a short-axis direction of substrate, wherein each gate line is orthogonal to each data line; a data driving circuit to supply data voltages to the data lines; a gate driving circuit to supply scan pulses to the gate lines; and a timing controller to supply digital video data to the data driving circuit, and to control the data driving circuit and the gate driving circuit.

摘要翻译： 公开了一种液晶显示装置及其驱动方法，其可以减少用于提供数据的源极驱动集成电路IC的数量，并且还可以减少柔性印刷电路和印刷电路板以向信号源提供信号 驱动集成电路IC尺寸。 液晶显示装置包括：液晶面板，包括沿着基板的长轴方向形成的多条数据线，以及沿着基板的短轴方向形成的多条栅极线，其中，各条栅极线与每条栅极线正交 数据线 一数据驱动电路，用于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; 以及定时控制器，用于向数据驱动电路提供数字视频数据，并控制数据驱动电路和门驱动电路。

公开(公告)号：US20080106535A1

公开(公告)日：2008-05-08

申请号：US11982992

申请日：2007-11-06

申请人： Binn Kim ,  Hyung Nyuck Cho ,  Ju Pyoung Kim ,  Min Doo Chun ,  Oh Jong Kwon

发明人： Binn Kim ,  Hyung Nyuck Cho ,  Ju Pyoung Kim ,  Min Doo Chun ,  Oh Jong Kwon

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2320/0209

摘要： A liquid crystal display device and a method of driving the same is disclosed, which can decrease the number of source drive integrated circuits ICs used to supply data, and can also decrease a flexible printed circuit and a printed circuit board to supply signals to the source drive integrated circuits ICs in size. The liquid crystal display device comprises a liquid crystal panel including a plurality of data lines formed along a long-axis direction of substrate, and a plurality of gate lines formed along a short-axis direction of substrate, wherein each gate line is orthogonal to each data line; a data driving circuit to supply data voltages to the data lines; a gate driving circuit to supply scan pulses to the gate lines; and a timing controller to supply digital video data to the data driving circuit, and to control the data driving circuit and the gate driving circuit

摘要翻译： 公开了一种液晶显示装置及其驱动方法，其可以减少用于提供数据的源极驱动集成电路IC的数量，并且还可以减少柔性印刷电路和印刷电路板以向信号源提供信号 驱动集成电路IC尺寸。 液晶显示装置包括：液晶面板，包括沿着基板的长轴方向形成的多条数据线，以及沿着基板的短轴方向形成的多条栅极线，其中，各条栅极线与每条栅极线正交 数据线 一数据驱动电路，用于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; 以及定时控制器，用于向数据驱动电路提供数字视频数据，并控制数据驱动电路和门驱动电路

公开(公告)号：US08994631B2

公开(公告)日：2015-03-31

申请号：US11646271

申请日：2006-12-28

申请人： Min Doo Chun ,  Nam Wook Cho ,  Soo Young Yoon ,  Seung Chan Choi

发明人： Min Doo Chun ,  Nam Wook Cho ,  Soo Young Yoon ,  Seung Chan Choi

IPC分类号： G09G3/36 ,  G09G3/20

CPC分类号： G09G3/3614 ,  G09G3/2011 ,  G09G2320/0247

摘要： An LCD device includes at least one data line, a plurality of first pixel cells connected in common to one side of the data line, a timing controller for alternately outputting first and second-polarity data signals at intervals of at least two successive periods, a data modulator for outputting the first and second-polarity data signals supplied from the timing controller, the data modulator modulating a grayscale value of one of the first and second-polarity data signals respectively supplied in two successive periods from the timing controller, and outputting the modulated data signal, and a data driver for receiving the first and second-polarity data signals from the data modulator, and alternately outputting the first and second-polarity data signals at intervals of at least two successive periods, to supply the first and second-polarity data signals to the data line.

摘要翻译： LCD装置包括至少一条数据线，与数据线的一侧共同连接的多个第一像素单元，用于以至少两个连续周期的间隔交替地输出第一极性数据信号和第二极性数据信号的定时控制器， 数据调制器，用于输出从定时控制器提供的第一和第二极性数据信号，数据调制器调制从定时控制器分别在两个连续的周期内提供的第一和第二极性数据信号之一的灰阶值，并输出 以及用于从数据调制器接收第一和第二极性数据信号的数据驱动器，并且以至少两个连续周期的间隔交替地输出第一极性数据信号和第二极性数据信号，以提供第一和第二极性数据信号， 极性数据信号到数据线。