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1. 发明授权

US07936330B2 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US07936330B2
公开(公告)日：2011-05-03
申请号：US12461962
申请日：2009-08-28
申请人： Mangyu Park , Seungcheol Oh , Yangseok Jeong
发明人： Mangyu Park , Seungcheol Oh , Yangseok Jeong
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2370/08
摘要： A liquid crystal display and a method of driving the same are provided. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller.
摘要翻译：提供液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。

2. 发明申请

US20120098813A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20120098813A1
公开(公告)日：2012-04-26
申请号：US13240428
申请日：2011-09-22
申请人： Mangyu Park , Jincheol Hong
发明人： Mangyu Park , Jincheol Hong
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G3/3611 , G09G3/3688 , G09G2310/0251 , G09G2310/0281 , G09G2310/0289 , G09G2310/08 , G09G2330/021 , G09G2370/08
摘要： A liquid crystal display comprises: a first data drive circuit that supplies a data voltage to data lines present in a first portion and a third portion on the screen of a liquid crystal display panel in response to a first source output enable signal; and a second data drive circuit that supplies the data voltage to data lines present in a second portion and a fourth portion on the screen of the liquid crystal display panel in response to a second source output enable signal. The first source output enable signal controls the data voltage output timing and charge sharing timing of the first data drive circuit. The second source output signal controls the data output timing and charge sharing timing of the second data drive circuit in a different way from the first data drive circuit.
摘要翻译：一种液晶显示器，包括：第一数据驱动电路，响应于第一源输出使能信号，将数据电压提供给存在于液晶显示面板的屏幕上的第一部分和第三部分中的数据线; 以及第二数据驱动电路，其响应于第二源输出使能信号，将数据电压提供给存在于液晶显示面板的屏幕上的第二部分和第四部分中的数据线。第一个源输出使能信号控制第一个数据驱动电路的数据电压输出时序和电荷共享时序。第二源输出信号以与第一数据驱动电路不同的方式控制第二数据驱动电路的数据输出定时和电荷共享定时。

3. 发明授权

US08384646B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US08384646B2
公开(公告)日：2013-02-26
申请号：US12645168
申请日：2009-12-22
申请人： Mangyu Park , Jincheol Hong
发明人： Mangyu Park , Jincheol Hong
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2330/023
摘要： A liquid crystal display including a liquid crystal display panel including a plurality of data lines, a plurality of gate lines intersecting the data lines, and liquid crystal cells respectively formed at intersections of the data lines and the gate lines, and divided into a first area, a second area and a third area, a first data integrated circuit (IC) that drives the first area, a second data IC that drives the second area, a third data IC that drives the third area, and a timing controller that analyzes an input digital video data, generates a first selection signal and a second selection signal for controlling whether charge sharing is used, and independently controls the first, second, and third data ICs using the first and second selection signals, wherein the second area is divided into a first block adjoining the first area, a third block adjoining the third area and a second block located between the first block and the third block; and the first selection signal controls whether the charge sharing is used for the first and third data ICs, and the second selection signal controls whether the charge sharing is used for the second block and controls a charging delay variation so that the charging delay variation is lessened between the second block and the first area or between the second block and the third area in the first or third block.
摘要翻译：一种液晶显示器，包括：液晶显示面板，包括多条数据线，与数据线相交的多条栅极线;以及液晶单元，分别形成在数据线和栅极线的交点处，并分为第一区域，第二区域和第三区域，驱动第一区域的第一数据集成电路（IC），驱动第二区域的第二数据IC，驱动第三区域的第三数据IC以及时间控制器，其分析输入数字视频数据，产生用于控制是否使用电荷共享的第一选择信号和第二选择信号，并且使用第一和第二选择信号独立地控制第一，第二和第三数据IC，其中第二区域被分成邻接第一区域的第一块，邻接第三区域的第三块和位于第一块和第三块之间的第二块; 并且第一选择信号控制电荷共享是否用于第一和第三数据IC，并且第二选择信号控制电荷共享是否用于第二块，并且控制充电延迟变化，使得充电延迟变化减小在第二块与第一区之间或第二块与第三块之间的第三区之间。

4. 发明授权

US09240154B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US09240154B2
公开(公告)日：2016-01-19
申请号：US13240428
申请日：2011-09-22
申请人： Mangyu Park , Jincheol Hong
发明人： Mangyu Park , Jincheol Hong
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36
CPC分类号： G09G3/3677 , G09G3/3611 , G09G3/3688 , G09G2310/0251 , G09G2310/0281 , G09G2310/0289 , G09G2310/08 , G09G2330/021 , G09G2370/08
摘要： A liquid crystal display comprises: a first data drive circuit that supplies a data voltage to data lines present in a first portion and a third portion on the screen of a liquid crystal display panel in response to a first source output enable signal; and a second data drive circuit that supplies the data voltage to data lines present in a second portion and a fourth portion on the screen of the liquid crystal display panel in response to a second source output enable signal. The first source output enable signal controls the data voltage output timing and charge sharing timing of the first data drive circuit. The second source output signal controls the data output timing and charge sharing timing of the second data drive circuit in a different way from the first data drive circuit.
摘要翻译：一种液晶显示器，包括：第一数据驱动电路，响应于第一源输出使能信号，将数据电压提供给存在于液晶显示面板的屏幕上的第一部分和第三部分中的数据线; 以及第二数据驱动电路，其响应于第二源输出使能信号，将数据电压提供给存在于液晶显示面板的屏幕上的第二部分和第四部分中的数据线。第一个源输出使能信号控制第一个数据驱动电路的数据电压输出时序和电荷共享时序。第二源输出信号以与第一数据驱动电路不同的方式控制第二数据驱动电路的数据输出定时和电荷共享定时。

5. 发明授权

US07948465B2 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US07948465B2
公开(公告)日：2011-05-24
申请号：US12537341
申请日：2009-08-07
申请人： Soondong Cho , Pilsung Kang , Mangyu Park , Jeongho Kang , Yangseok Jeong , Geunwoo Koh , Changhun Cho , Hyunchul Kim
发明人： Soondong Cho , Pilsung Kang , Mangyu Park , Jeongho Kang , Yangseok Jeong , Geunwoo Koh , Changhun Cho , Hyunchul Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/006 , G02F2201/52 , G09G3/2096 , G09G3/3614 , G09G3/3666 , G09G3/3688 , G09G2310/0289 , G09G2310/0297 , G09G2330/12 , G09G2370/10
摘要： A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line connecting a last source drive IC of the N source drive ICs to the timing controller. A swing width of an output voltage of the timing controller increases in proportion to a distance between the timing controller and the N source drive ICs.
摘要翻译：公开了一种液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。定时控制器的输出电压的摆幅宽度与定时控制器和N源驱动IC之间的距离成比例地增加。

6. 发明授权

US07898518B2 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US07898518B2
公开(公告)日：2011-03-01
申请号：US12461652
申请日：2009-08-19
申请人： Jincheol Hong , Pilsung Kang , Mangyu Park , Geunwoo Koh
发明人： Jincheol Hong , Pilsung Kang , Mangyu Park , Geunwoo Koh
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/006 , G09G3/3688 , G09G2300/0426 , G09G2310/08
摘要： A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller.
摘要翻译：公开了一种液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。

7. 发明申请

US20110012822A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20110012822A1
公开(公告)日：2011-01-20
申请号：US12645168
申请日：2009-12-22
申请人： Mangyu Park , Jincheol Hong
发明人： Mangyu Park , Jincheol Hong
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2330/023
摘要： A liquid crystal display including a liquid crystal display panel including a plurality of data lines, a plurality of gate lines intersecting the data lines, and liquid crystal cells respectively formed at intersections of the data lines and the gate lines, and divided into a first area, a second area and a third area, a first data integrated circuit (IC) that drives the first area, a second data IC that drives the second area, a third data IC that drives the third area, and a timing controller that analyzes an input digital video data, generates a first selection signal and a second selection signal for controlling whether charge sharing is used, and independently controls the first, second, and third data ICs using the first and second selection signals, wherein the second area is divided into a first block adjoining the first area, a third block adjoining the third area and a second block located between the first block and the third block; and the first selection signal controls whether the charge sharing is used for the first and third data ICs, and the second selection signal controls whether the charge sharing is used for the second block and controls a charging delay variation so that the charging delay variation is lessened between the second block and the first area or between the second block and the third area in the first or third block.
摘要翻译：一种液晶显示器，包括：液晶显示面板，包括多条数据线，与数据线相交的多条栅极线;以及液晶单元，分别形成在数据线和栅极线的交点处，并分为第一区域，第二区域和第三区域，驱动第一区域的第一数据集成电路（IC），驱动第二区域的第二数据IC，驱动第三区域的第三数据IC以及时间控制器，其分析输入数字视频数据，产生用于控制是否使用电荷共享的第一选择信号和第二选择信号，并且使用第一和第二选择信号独立地控制第一，第二和第三数据IC，其中第二区域被分成邻接第一区域的第一块，邻接第三区域的第三块和位于第一块和第三块之间的第二块; 并且第一选择信号控制电荷共享是否用于第一和第三数据IC，并且第二选择信号控制电荷共享是否用于第二块，并且控制充电延迟变化，使得充电延迟变化减小在第二块与第一区之间或第二块与第三块之间的第三区之间。

8. 发明申请

US20100156885A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20100156885A1
公开(公告)日：2010-06-24
申请号：US12537341
申请日：2009-08-07
申请人： Soondong CHO , Pilsung Kang , Mangyu Park , Jeongho Kang , Yangseok Jeong , Geunwoo Koh , Changhun Cho , Hyunchul Kim
发明人： Soondong CHO , Pilsung Kang , Mangyu Park , Jeongho Kang , Yangseok Jeong , Geunwoo Koh , Changhun Cho , Hyunchul Kim
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/006 , G02F2201/52 , G09G3/2096 , G09G3/3614 , G09G3/3666 , G09G3/3688 , G09G2310/0289 , G09G2310/0297 , G09G2330/12 , G09G2370/10
摘要： A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line connecting a last source drive IC of the N source drive ICs to the timing controller. A swing width of an output voltage of the timing controller increases in proportion to a distance between the timing controller and the N source drive ICs.
摘要翻译：公开了一种液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。定时控制器的输出电压的摆动宽度与定时控制器和N个源极驱动IC之间的距离成比例地增加。

9. 发明申请

US20100149083A1 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20100149083A1
公开(公告)日：2010-06-17
申请号：US12461962
申请日：2009-08-28
申请人： Mangyu Park , Seungcheol Oh , Yangseok Jeong
发明人： Mangyu Park , Seungcheol Oh , Yangseok Jeong
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2370/08
摘要： A liquid crystal display and a method of driving the same are provided. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller.
摘要翻译：提供液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。

10. 发明申请

US20100149082A1 Liquid crystal display and method of driving the same 有权
标题翻译：液晶显示器及其驱动方法
公开(公告)号：US20100149082A1
公开(公告)日：2010-06-17
申请号：US12461652
申请日：2009-08-19
申请人： Jincheol Hong , Pilsung Kang , Mangyu Park , Geunwoo Koh
发明人： Jincheol Hong , Pilsung Kang , Mangyu Park , Geunwoo Koh
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/006 , G09G3/3688 , G09G2300/0426 , G09G2310/08
摘要： A liquid crystal display and a method of driving the same are disclosed. The liquid crystal display includes a timing controller, N source drive integrated circuits (ICs), where N is an integer equal to or greater than 2, N pairs of data bus lines, each of which connects the timing controller to each of the N source drive ICs in a point-to-point manner, a lock check line that connects a first source drive IC of the N source drive ICs to the timing controller and cascade-connects the N source drive ICs to one another, and a feedback lock check line that connects a last source drive IC of the N source drive ICs to the timing controller.
摘要翻译：公开了一种液晶显示器及其驱动方法。液晶显示器包括定时控制器，其中N是等于或大于2的整数的N个源极驱动集成电路（IC），N对数据总线，每对数据总线将定时控制器连接到N个源以点对点的方式驱动IC，锁定检查线，将N个源极驱动IC的第一源极驱动IC连接到定时控制器，并将N个源极驱动IC彼此级联连接，并且进行反馈锁定检查将N个源极驱动IC的最后一个源极驱动IC连接到时序控制器。

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