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1. 发明申请

US20100315322A1 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：US20100315322A1
公开(公告)日：2010-12-16
申请号：US12647560
申请日：2009-12-28
申请人： Hsiao-Chung Cheng , Chao-Ching Hsu , Mu-Lin Tung
发明人： Hsiao-Chung Cheng , Chao-Ching Hsu , Mu-Lin Tung
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3611 , G09G2310/067 , G09G2320/0219 , G09G2330/023 , G11C19/28
摘要： A liquid crystal display includes a gate driver, a control circuit and a charge-sharing circuit. The control circuit provides a charge-sharing signal according to the parasitic capacitances at a first output end and a second output end in the gate driver. The charge-sharing circuit generates a third clock signal and a fourth clock signal by performing charge-sharing on a first clock signal and a second clock signal according to the charge-sharing signal. The third clock signal includes a signal falling edge which descends from a high level to a first level, and the fourth clock signal includes a signal falling edge which descends from the high level to a second level. The gate driver outputs a first gate driving signal and a second gate driving signal respectively at the first and the second output end according the third or the fourth clock signal.
摘要翻译：液晶显示器包括栅极驱动器，控制电路和电荷共享电路。控制电路根据栅极驱动器中的第一输出端和第二输出端处的寄生电容提供电荷共享信号。电荷共享电路通过根据电荷共享信号在第一时钟信号和第二时钟信号上执行电荷共享来产生第三时钟信号和第四时钟信号。第三时钟信号包括从高电平下降到第一电平的信号下降沿，并且第四时钟信号包括从高电平下降到第二电平的信号下降沿。栅极驱动器根据第三或第四时钟信号在第一和第二输出端分别输出第一栅极驱动信号和第二栅极驱动信号。

2. 发明授权

US08325126B2 Liquid crystal display with reduced image flicker and driving method thereof 有权
标题翻译：降低图像闪烁的液晶显示器及其驱动方法
公开(公告)号：US08325126B2
公开(公告)日：2012-12-04
申请号：US12647560
申请日：2009-12-28
申请人： Hsiao-Chung Cheng , Chao-Ching Hsu , Mu-Lin Tung
发明人： Hsiao-Chung Cheng , Chao-Ching Hsu , Mu-Lin Tung
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G3/3611 , G09G2310/067 , G09G2320/0219 , G09G2330/023 , G11C19/28
摘要： A liquid crystal display includes a gate driver, a control circuit and a charge-sharing circuit. The control circuit provides a charge-sharing signal according to the parasitic capacitances at a first output end and a second output end in the gate driver. The charge-sharing circuit generates a third clock signal and a fourth clock signal by performing charge-sharing on a first clock signal and a second clock signal according to the charge-sharing signal. The third clock signal includes a signal falling edge which descends from a high level to a first level, and the fourth clock signal includes a signal falling edge which descends from the high level to a second level. The gate driver outputs a first gate driving signal and a second gate driving signal respectively at the first and the second output end according the third or the fourth clock signal.
摘要翻译：液晶显示器包括栅极驱动器，控制电路和电荷共享电路。控制电路根据栅极驱动器中的第一输出端和第二输出端处的寄生电容提供电荷共享信号。电荷共享电路通过根据电荷共享信号在第一时钟信号和第二时钟信号上执行电荷共享来产生第三时钟信号和第四时钟信号。第三时钟信号包括从高电平下降到第一电平的信号下降沿，并且第四时钟信号包括从高电平下降到第二电平的信号下降沿。栅极驱动器根据第三或第四时钟信号在第一和第二输出端分别输出第一栅极驱动信号和第二栅极驱动信号。

3. 发明授权

US08436801B2 Level shift circuit, liquid crystal display device and charge sharing method 有权
标题翻译：液位移动电路，液晶显示装置和电荷共享方法
公开(公告)号：US08436801B2
公开(公告)日：2013-05-07
申请号：US12684908
申请日：2010-01-09
申请人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
发明人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
IPC分类号： G09G3/36
CPC分类号： H03K19/0175 , G09G3/3677 , G09G2310/0289 , G09G2330/023
摘要： A level shift circuit includes a control logic circuit, a plurality of level shift output buffers and a plurality of charge sharing circuits. The control logic circuit receives input clock pulse signals and a charge sharing signal and acquires voltage level information of each received signal. Each output buffer amplifies a corresponding input clock pulse signal and determines whether to output a signal according to the acquired information of the charge sharing signal. Each charge sharing circuit determines whether to be turned on according to the acquired information of a corresponding input clock pulse signal. When a charge sharing circuit is turned on, the output terminal of a corresponding output buffer and a predetermined voltage level are coupled to each other by the charge sharing circuit, so as to perform the charge sharing operation. Furthermore, a corresponding liquid crystal display device and a corresponding charge sharing method are also provided.
摘要翻译：电平移位电路包括控制逻辑电路，多个电平移位输出缓冲器和多个电荷共享电路。控制逻辑电路接收输入时钟脉冲信号和电荷共享信号，并获取每个接收信号的电压电平信息。每个输出缓冲器放大对应的输入时钟脉冲信号，并根据获取的电荷共享信号的信息确定是否输出信号。每个电荷共享电路根据所获取的相应输入时钟脉冲信号的信息确定是否被接通。当电荷共享电路接通时，相应的输出缓冲器的输出端和预定的电压电平通过电荷共享电路彼此耦合，从而进行电荷共享操作。此外，还提供了相应的液晶显示装置和相应的电荷共享方法。

4. 发明授权

US09105247B2 Display device, display device driving method and source driving circuit 有权
标题翻译：显示装置，显示装置驱动方式和源驱动电路
公开(公告)号：US09105247B2
公开(公告)日：2015-08-11
申请号：US12848717
申请日：2010-08-02
申请人： Yi-Fan Lin , Mu-Lin Tung , Chao-Ching Hsu
发明人： Yi-Fan Lin , Mu-Lin Tung , Chao-Ching Hsu
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3614 , G09G2300/0426 , G09G2330/021
摘要： A display device includes multiple first data lines, multiple second data lines, multiple pixel columns, at least a first charge sharing switch circuit and at least a second charge sharing switch circuit. The second data lines are alternately arranged with the first data lines. Each of the pixel columns includes multiple first pixels and multiple second pixels. The first pixels of each of the pixel columns are coupled to one of the first data lines, and the second pixels of each of the pixel columns are coupled to one of the second data lines. The first charge sharing switch circuit each is electrically coupled to at least a part of the first data lines. The second charge sharing switch circuit each is electrically coupled to at least a part of the second data lines. A display device driving method and a source driving circuit also are provided.
摘要翻译：显示装置包括多个第一数据线，多个第二数据线，多个像素列，至少第一电荷共享开关电路和至少第二电荷共享开关电路。第二数据线与第一数据线交替布置。每个像素列包括多个第一像素和多个第二像素。每个像素列的第一像素被耦合到第一数据线中的一个，并且每个像素列的第二像素被耦合到第二数据线之一。第一电荷共享开关电路各自电耦合到第一数据线的至少一部分。第二电荷共享开关电路各自电耦合到第二数据线的至少一部分。还提供了一种显示装置驱动方法和源极驱动电路。

5. 发明授权

US07750715B2 Charge-sharing method and device for clock signal generation 有权
标题翻译：用于时钟信号产生的电荷共享方法和装置
公开(公告)号：US07750715B2
公开(公告)日：2010-07-06
申请号：US12315189
申请日：2008-11-28
申请人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
发明人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
IPC分类号： G06F1/04
CPC分类号： G09G3/3611 , G09G3/3677 , G09G2330/023 , G11C7/222 , G11C19/00 , H03K19/0013 , H03K19/0016
摘要： A clock generation circuit has two output ends to provide a first clock signal and a second clock signal, in response to first and second input signals, respectively. A charge storage component is used to transfer some charge from the first output end to the charge storage component when the first clock signal is high for a period of time, and to transfer the charge from the charge storage component to the second output end when the second clock signal is low. At a different period of time in the clock cycle, the charge storage component is used to transfer some charge from the second output end to the charge storage component when the second clock signal is high for a period of time, and to transfer the charge from the charge storage component to the first output end when the first clock signal is low.
摘要翻译：时钟发生电路具有两个输出端，以分别响应于第一和第二输入信号提供第一时钟信号和第二时钟信号。当第一时钟信号为高电平一段时间时，电荷存储部件用于将一些电荷从第一输出端传送到电荷存储部件，并且当电荷存储部件的电荷从电荷存储部件传送到第二输出端时，第二个时钟信号为低电平。在时钟周期的不同时间段，当第二时钟信号为高电平一段时间时，电荷存储部件用于将一些电荷从第二输出端传送到电荷存储部件，并将电荷从当第一时钟信号为低时，电荷存储部件到第一输出端。

6. 发明申请

US20100134172A1 CHARGE-SHARING METHOD AND DEVICE FOR CLOCK SIGNAL GENERATION 有权
标题翻译：充电共享方法和时钟信号发生装置
公开(公告)号：US20100134172A1
公开(公告)日：2010-06-03
申请号：US12315189
申请日：2008-11-28
申请人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
发明人： Chao-Ching Hsu , Mu-Lin Tung , Chung-Shen Cheng
IPC分类号： G06F1/06
CPC分类号： G09G3/3611 , G09G3/3677 , G09G2330/023 , G11C7/222 , G11C19/00 , H03K19/0013 , H03K19/0016
摘要： A clock generation circuit has two output ends to provide a first clock signal and a second clock signal, in response to first and second input signals, respectively. A charge storage component is used to transfer some charge from the first output end to the charge storage component when the first clock signal is high for a period of time, and to transfer the charge from the charge storage component to the second output end when the second clock signal is low. At a different period of time in the clock cycle, the charge storage component is used to transfer some charge from the second output end to the charge storage component when the second clock signal is high for a period of time, and to transfer the charge from the charge storage component to the first output end when the first clock signal is low.
摘要翻译：时钟发生电路具有两个输出端，以分别响应于第一和第二输入信号提供第一时钟信号和第二时钟信号。当第一时钟信号为高电平一段时间时，电荷存储部件用于将一些电荷从第一输出端传送到电荷存储部件，并且当电荷存储部件的电荷从电荷存储部件传送到第二输出端时，第二个时钟信号为低电平。在时钟周期的不同时间段，当第二时钟信号为高电平一段时间时，电荷存储部件用于将一些电荷从第二输出端传送到电荷存储部件，并将电荷从当第一时钟信号为低时，电荷存储部件到第一输出端。

7. 发明授权

US08253673B2 Liquid crystal display device capable of reducing image flicker and method for driving the same 有权
标题翻译：能够减少图像闪烁的液晶显示装置及其驱动方法
公开(公告)号：US08253673B2
公开(公告)日：2012-08-28
申请号：US12577700
申请日：2009-10-12
申请人： Chao-Ching Hsu , Mu-Lin Tung , Jen-Chieh Chen
发明人： Chao-Ching Hsu , Mu-Lin Tung , Jen-Chieh Chen
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2300/0426 , G09G2310/067 , G09G2320/0219 , G09G2320/0247
摘要： A method for driving a liquid crystal display adjusts the falling edges of the gate driving signals for reducing image flicker. A first gate driving signal falls from a high level to a first level at the signal falling edge. A second gate driving signal falls from the high level to a second level at the signal falling edge. When the parasitic capacitance of a first pixel is larger than that of a second pixel, the first level is lower than the second level; when the parasitic capacitance of the first pixel is substantially the same as that of the second pixel, the first level is the same as the second level; when the parasitic capacitance of the first pixel is smaller than that of the second pixel, the first level is higher than the second level.
摘要翻译：用于驱动液晶显示器的方法调节用于降低图像闪烁的栅极驱动信号的下降沿。第一栅极驱动信号在信号下降沿从高电平下降到第一电平。第二栅极驱动信号在信号下降沿从高电平下降到第二电平。当第一像素的寄生电容大于第二像素的寄生电容时，第一电平低于第二电平; 当第一像素的寄生电容基本上与第二像素的寄生电容相同时，第一电平与第二电平相同; 当第一像素的寄生电容小于第二像素的寄生电容时，第一电平高于第二电平。

8. 发明申请

US20110050682A1 Liquid Crystal Display Device and Back Light Module of the Liquid Crystal Display Device 审中-公开
标题翻译：液晶显示装置的液晶显示装置和背光模块
公开(公告)号：US20110050682A1
公开(公告)日：2011-03-03
申请号：US12630123
申请日：2009-12-03
申请人： Kuan-Ming Lin , Mu-Lin Tung , Chao-Ching Hsu
发明人： Kuan-Ming Lin , Mu-Lin Tung , Chao-Ching Hsu
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/342 , G09G2300/0426
摘要： A back light module of a liquid crystal display device and the liquid crystal display device are provided. The back light module includes a printed circuit board (PCB), a light emitting diode (LED) driver, and a plurality of LED light bars. Each LED light bar has a plurality of LED series. The LED driver simultaneously electrically connects the LED series of different LED light bars via tracks of the PCB.
摘要翻译：提供了液晶显示装置的背光模块和液晶显示装置。背光模块包括印刷电路板（PCB），发光二极管（LED）驱动器和多个LED灯条。每个LED灯条都有多个LED系列。 LED驱动器通过PCB的轨道同时电连接不同LED灯条的LED系列。

9. 发明申请

US20110248985A1 DISPLAY DEVICE, DISPLAY DEVICE DRIVING METHOD AND SOURCE DRIVING CIRCUIT 有权
标题翻译：显示设备，显示设备驱动方法和源驱动电路
公开(公告)号：US20110248985A1
公开(公告)日：2011-10-13
申请号：US12848717
申请日：2010-08-02
申请人： Yi-Fan LIN , Mu-Lin Tung , Chao-Ching Hsu
发明人： Yi-Fan LIN , Mu-Lin Tung , Chao-Ching Hsu
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3614 , G09G2300/0426 , G09G2330/021
摘要： A display device includes multiple first data lines, multiple second data lines, multiple pixel columns, at least a first charge sharing switch circuit and at least a second charge sharing switch circuit. The second data lines are alternately arranged with the first data lines. Each of the pixel columns includes multiple first pixels and multiple second pixels. The first pixels of each of the pixel columns are coupled to one of the first data lines, and the second pixels of each of the pixel columns are coupled to one of the second data lines. The first charge sharing switch circuit each is electrically coupled to at least a part of the first data lines. The second charge sharing switch circuit each is electrically coupled to at least a part of the second data lines. A display device driving method and a source driving circuit also are provided.
摘要翻译：显示装置包括多个第一数据线，多个第二数据线，多个像素列，至少第一电荷共享开关电路和至少第二电荷共享开关电路。第二数据线与第一数据线交替布置。每个像素列包括多个第一像素和多个第二像素。每个像素列的第一像素被耦合到第一数据线中的一个，并且每个像素列的第二像素被耦合到第二数据线之一。第一电荷共享开关电路各自电耦合到第一数据线的至少一部分。第二电荷共享开关电路各自电耦合到第二数据线的至少一部分。还提供了一种显示装置驱动方法和源极驱动电路。

10. 发明申请

US20100245333A1 LIQUID CRYSTAL DISPLAY DEVICE CAPABLE OF REDUCING IMAGE FLICKER AND METHOD FOR DRIVING THE SAME 有权
标题翻译：可减少图像闪光灯的液晶显示装置及其驱动方法
公开(公告)号：US20100245333A1
公开(公告)日：2010-09-30
申请号：US12577700
申请日：2009-10-12
申请人： Chao-Ching Hsu , Mu-Lin Tung , Jen-Chieh Chen
发明人： Chao-Ching Hsu , Mu-Lin Tung , Jen-Chieh Chen
IPC分类号： G09G5/00
CPC分类号： G09G3/3648 , G09G2300/0426 , G09G2310/067 , G09G2320/0219 , G09G2320/0247
摘要： A method for driving a liquid crystal display adjusts the falling edges of the gate driving signals for reducing image flicker. A first gate driving signal falls from a high level to a first level at the signal falling edge. A second gate driving signal falls from the high level to a second level at the signal falling edge. When the parasitic capacitance of a first pixel is larger than that of a second pixel, the first level is lower than the second level; when the parasitic capacitance of the first pixel is substantially the same as that of the second pixel, the first level is the same as the second level; when the parasitic capacitance of the first pixel is smaller than that of the second pixel, the first level is higher than the second level.
摘要翻译：用于驱动液晶显示器的方法调节用于降低图像闪烁的栅极驱动信号的下降沿。第一栅极驱动信号在信号下降沿从高电平下降到第一电平。第二栅极驱动信号在信号下降沿从高电平下降到第二电平。当第一像素的寄生电容大于第二像素的寄生电容时，第一电平低于第二电平; 当第一像素的寄生电容基本上与第二像素的寄生电容相同时，第一电平与第二电平相同; 当第一像素的寄生电容小于第二像素的寄生电容时，第一电平高于第二电平。

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