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1. 发明授权

US08896514B2 Display device for varying different scan ratios for displaying moving and still images and a driving method thereof 有权
公开(公告)号：US08896514B2
公开(公告)日：2014-11-25
申请号：US13410605
申请日：2012-03-02
申请人： Young-Su Han , Seung Hwan Moon , Jung Hwan Cho , Myeong-Su Kim , Jae Wan Park , Jin-Soo Kim
发明人： Young-Su Han , Seung Hwan Moon , Jung Hwan Cho , Myeong-Su Kim , Jae Wan Park , Jin-Soo Kim
IPC分类号： G09G3/36 , G09G3/20
摘要： A display device including a display panel displaying a still image and a moving image and a signal controller controlling signals to drive the display panel, wherein the signal controller includes a frame memory storing image data of the still image and providing the image data to the display panel, and the display panel is driven with a first scan ratio when displaying the moving image and is driven with a second scan ratio that is lower than the first scan ratio when displaying the still image.

2. 发明申请

US20100156948A1 TIMING CONTROLLER AND DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：定时控制器和显示装置，包括它们
公开(公告)号：US20100156948A1
公开(公告)日：2010-06-24
申请号：US12503415
申请日：2009-07-15
申请人： Myeong-Su KIM
发明人： Myeong-Su KIM
IPC分类号： G06F3/038 , G09G5/10
CPC分类号： G09G3/3651 , G02F1/133707 , G02F2001/134345 , G02F2203/30 , G09G3/2096 , G09G3/3655 , G09G5/04 , G09G5/06 , G09G2300/0486 , G09G2310/0297 , G09G2320/0276
摘要： A timing controller for a display device includes a receiver, a first line memory, a serialization part, and first and second compensation parts. The receiver receives image data corresponding to unit pixels, and transmits the image data to the first line memory in a first order. The first line memory receives and stores the image data. The serialization part reads the image data in the first order from the first line memory and serially transmits the image data in a second order different from the first order. The first compensation part receives the image data in the second order and generates first compensation data of the image data, the first compensation data corresponding to a first gamma curve. The second compensation part receives the image data in the second order and generates second compensation data of the image data, the second compensation data corresponding to a second gamma curve.
摘要翻译：用于显示装置的定时控制器包括接收器，第一行存储器，串行化部件以及第一和第二补偿部件。接收器接收对应于单位像素的图像数据，并以一级顺序将图像数据发送到第一行存储器。第一行存储器接收并存储图像数据。串行化部分从第一行存储器读取第一级的图像数据，并以与第一级不同的第二级顺序地发送图像数据。第一补偿部以二次方式接收图像数据，并生成图像数据的第一补偿数据，对应于第一伽玛曲线的第一补偿数据。第二补偿部分以二次接收图像数据，并生成图像数据的第二补偿数据，第二补偿数据对应于第二伽马曲线。

3. 发明授权

US07609240B2 Light generating device, display apparatus having the same and method of driving the same 有权
标题翻译：发光装置，具有该发光装置的显示装置及其驱动方法
公开(公告)号：US07609240B2
公开(公告)日：2009-10-27
申请号：US12026778
申请日：2008-02-06
申请人： Mun-Soo Park , Jong-Hyon Park , Myeong-Su Kim
发明人： Mun-Soo Park , Jong-Hyon Park , Myeong-Su Kim
IPC分类号： G09G3/36
CPC分类号： H05B33/0869 , G09G3/3406 , G09G2320/0233 , G09G2320/062 , G09G2320/0626 , G09G2320/0666 , G09G2360/16 , H05B33/086
摘要： A light generating device includes a brightness detector. The brightness detector extracts a brightness data from an image data. The light generating device compensates the uniformity of a white light whenever the image data that is greater than a reference gray scale is input through the brightness detector. Thus, the light generating device may compensate the uniformity of the white light in real time, so that a display apparatus employing the light generating device may improve a high-quality image.
摘要翻译：发光装置包括亮度检测器。亮度检测器从图像数据中提取亮度数据。每当通过亮度检测器输入大于参考灰度的图像数据时，光产生装置补偿白光的均匀性。因此，发光装置可以实时补偿白光的均匀性，使得采用该光产生装置的显示装置可以改善高质量的图像。

4. 发明授权

US07446763B2 Liquid crystal display 失效
标题翻译：液晶显示器
公开(公告)号：US07446763B2
公开(公告)日：2008-11-04
申请号：US10931975
申请日：2004-09-02
申请人： Myeong-Su Kim
发明人： Myeong-Su Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3655 , G09G2300/0491 , G09G2310/0245 , G09G2310/061
摘要： A liquid crystal display is provided, which includes: a liquid crystal panel including a plurality of gate lines, a plurality of data lines, and a plurality of pixels, each pixel including a liquid crystal and a switching element connected to one of the gate lines and one of the data lines; a gate driver applying a gate signal to the gate lines, the gate signal including a first voltage for turning on the switching elements and a second voltage for turning off the switching elements; a data driver applying data voltages to the data lines; a signal controller controlling the gate driver and the data driver; and a voltage supplier applying a control voltage substantially equal to one of the first and the second voltages of the gate signal to the pixels without passing through the switching elements for a control time.
摘要翻译：提供一种液晶显示器，其包括：包括多条栅极线，多条数据线和多个像素的液晶面板，每个像素包括液晶和连接到一条栅极线的开关元件和其中一条数据线; 栅极驱动器对栅极线施加栅极信号，栅极信号包括用于接通开关元件的第一电压和用于关断开关元件的第二电压; 数据驱动器，向数据线施加数据电压; 控制门驱动器和数据驱动器的信号控制器; 以及电压供给器，将控制电压基本上等于栅极信号的第一和第二电压之一施加到像素，而不通过开关元件以进行控制时间。

5. 发明申请

US20060238472A1 Driver of display device 审中-公开
标题翻译：显示设备的驱动程序
公开(公告)号：US20060238472A1
公开(公告)日：2006-10-26
申请号：US11384993
申请日：2006-03-20
申请人： Eung-Sang Lee , Byoung-Suk Kim , Myeong-Su Kim
发明人： Eung-Sang Lee , Byoung-Suk Kim , Myeong-Su Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/2074 , G09G2360/18
摘要： A driver of a display device is provided. The driver for a display device includes a signal controller receiving first and second input image data, converting the first input image data into first output image data having a grayscale higher than that of the first input image data and converting the second input image data into second output image data having a grayscale lower than that of the second input image data; and a data driver converting the first and second output image data received from the signal controller into first and second data voltages and applying the first and second data voltages to corresponding pixels, respectively.
摘要翻译：提供了显示装置的驱动器。用于显示装置的驱动器包括接收第一和第二输入图像数据的信号控制器，将第一输入图像数据转换成具有高于第一输入图像数据的灰度的第一输出图像数据，并将第二输入图像数据转换为第二输入图像数据输出具有低于第二输入图像数据的灰度的灰度级的图像数据; 以及数据驱动器，将从信号控制器接收的第一和第二输出图像数据转换为第一和第二数据电压，并将第一和第二数据电压分别施加到对应的像素。

6. 发明授权

US09165518B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US09165518B2
公开(公告)日：2015-10-20
申请号：US13569107
申请日：2012-08-07
申请人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
发明人： Yong-Jun Choi , Jae-Won Jeong , Jae-Suk Choi , Seung-Ho Baek , Joo Seok Yeom , Young-Su Han , Myeong-Su Kim , Yun-Jae Kim , Jin-Soo Kim , Seung Hwan Moon , Po-Yun Park , Jae Wan Park , Kwan-Young Oh , Min Joo Lee , Jung Hwan Cho
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G5/18 , G06T1/20 , G06T1/60 , G09G3/2092 , G09G3/3406 , G09G3/3648 , G09G2300/04 , G09G2320/0247 , G09G2320/0626 , G09G2320/064 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/18
摘要： The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
摘要翻译：本发明提供一种具有降低的功耗并减少亮度变化和闪烁感知的显示装置及其驱动方法。根据示例性实施例的显示装置包括：显示面板，被配置为显示静止图像和运动图像; 信号控制器，被配置为控制用于驱动显示面板的信号; 以及图形处理单元，被配置为将输入图像数据发送到所述信号控制器，其中所述信号控制器包括被配置为存储所述输入图像数据的帧存储器，并且当显示所述运动图像时所述显示面板以第一频率被驱动，当显示静止图像时，显示面板以低于第一频率的第二频率被驱动。

7. 发明授权

US08605026B2 Timing controller, liquid crystal display having the same, and method of driving liquid crystal display 有权
标题翻译：定时控制器，具有相同的液晶显示器，以及驱动液晶显示器的方法
公开(公告)号：US08605026B2
公开(公告)日：2013-12-10
申请号：US12143992
申请日：2008-06-23
申请人： Hyun-seok Ko , Myeong-su Kim
发明人： Hyun-seok Ko , Myeong-su Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3426 , G09G3/3648 , G09G2310/08 , G09G2320/064 , G09G2320/0646 , G09G2330/06 , G09G2360/16
摘要： A liquid crystal display includes a first timing controller for receiving image signals in synchronization with a first clock signal and outputting representative image signals in synchronization with a second clock signal, the frequency of the second clock signal being lower than the frequency of the first clock signal; and circuitry for controlling luminance of light-emitting blocks of the liquid crystal display in response to the representative image signals.
摘要翻译：液晶显示器包括：第一定时控制器，用于与第一时钟信号同步地接收图像信号，并与第二时钟信号同步地输出代表性图像信号，第二时钟信号的频率低于第一时钟信号的频率 ; 以及用于响应于代表性图像信号来控制液晶显示器的发光块的亮度的电路。

8. 发明申请

US20120026137A1 DRIVING APPARATUS AND DRIVING METHOD OF DISPLAY DEVICE 审中-公开
标题翻译：显示设备的驱动装置和驱动方法
公开(公告)号：US20120026137A1
公开(公告)日：2012-02-02
申请号：US13090628
申请日：2011-04-20
申请人： Jae-Wan PARK , Myeong-Su KIM , Hyun-Seok KO , Jung-Hwan CHO
发明人： Jae-Wan PARK , Myeong-Su KIM , Hyun-Seok KO , Jung-Hwan CHO
IPC分类号： G09G3/20 , G09G3/28
CPC分类号： G09G3/2096 , G09G2330/021
摘要： A driving apparatus of a display device includes a signal controller including a plurality of driving circuit blocks, where the signal controller receives an image signal, input control signals from an outside and a data driver which receives data driving signals output from the signal controller, where a data transmission clock input to at least one of the plurality of driving circuit blocks of the signal controller is inactive during a blank period of at least one of the input control signals.
摘要翻译：显示装置的驱动装置包括信号控制器，其包括多个驱动电路块，其中信号控制器接收图像信号，来自外部的输入控制信号和接收从信号控制器输出的数据驱动信号的数据驱动器，其中输入到信号控制器的多个驱动电路块中的至少一个的数据传输时钟在至少一个输入控制信号的空白时段期间是无效的。

9. 发明申请

US20110298789A1 METHOD AND APPARATUS FOR GENERATING DITHERED IMAGE DATA FOR STEREOSCOPIC IMAGE DISPLAY 有权
标题翻译：用于产生立体图像显示的图像数据的方法和装置
公开(公告)号：US20110298789A1
公开(公告)日：2011-12-08
申请号：US12892703
申请日：2010-09-28
申请人： Hyun-Seok KO , Seung-Hwan Moon , Jung-Hwan Cho , Myeong-Su Kim
发明人： Hyun-Seok KO , Seung-Hwan Moon , Jung-Hwan Cho , Myeong-Su Kim
IPC分类号： G06T15/00
CPC分类号： G09G3/2055 , G09G3/003 , G09G3/3611 , H04N13/133 , H04N13/144
摘要： A method and apparatus capable of reducing or preventing dithering noises in 3D dither for displaying stereoscopic or 3D images are provided. The method entails generating image data in which two consecutive frames have the same dithered image data.
摘要翻译：提供了能够减少或防止用于显示立体图像或3D图像的3D抖动中的抖动噪声的方法和装置。该方法需要生成图像数据，其中两个连续帧具有相同的抖动图像数据。

10. 发明申请

US20090102776A1 TIMING CONTROLLER, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD OF DRIVING LIQUID CRYSTAL DISPLAY 有权
标题翻译：时序控制器，具有该液晶显示器的液晶显示器，以及驱动液晶显示器的方法
公开(公告)号：US20090102776A1
公开(公告)日：2009-04-23
申请号：US12143992
申请日：2008-06-23
申请人： Hyun-seok Ko , Myeong-su Kim
发明人： Hyun-seok Ko , Myeong-su Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/3426 , G09G3/3648 , G09G2310/08 , G09G2320/064 , G09G2320/0646 , G09G2330/06 , G09G2360/16
摘要： A liquid crystal display includes a first timing controller for receiving image signals in synchronization with a first clock signal and outputting representative image signals in synchronization with a second clock signal, the frequency of the second clock signal being lower than the frequency of the first clock signal; and circuitry for controlling luminance of light-emitting blocks of the liquid crystal display in response to the representative image signals.
摘要翻译：液晶显示器包括：第一定时控制器，用于与第一时钟信号同步地接收图像信号，并与第二时钟信号同步地输出代表性图像信号，第二时钟信号的频率低于第一时钟信号的频率 ; 以及用于响应于代表性图像信号来控制液晶显示器的发光块的亮度的电路。

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