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1. 发明授权

US08847931B2 Driving apparatus and driving method of liquid crystal display 有权
标题翻译：液晶显示器的驱动装置和驱动方法
公开(公告)号：US08847931B2
公开(公告)日：2014-09-30
申请号：US13242443
申请日：2011-09-23
申请人： Jae-Won Jeong , Hoi Sik Moon , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
发明人： Jae-Won Jeong , Hoi Sik Moon , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3648 , G09G2310/067 , G09G2310/08 , G09G2320/0209 , G09G2320/0233 , G09G2340/16
摘要： A driving apparatus of a liquid crystal display includes a signal modification unit which modifies a signal based on a data signal input to the liquid crystal display, where the signal modification unit determines whether the data signal corresponds to an image to be displayed with a quality deterioration and outputs at least one of a first signal and a second signal, where the first signal is output when the signal modification unit determines the data signal corresponds to the image to be displayed with the quality deterioration, and where the second signal is output when the signal modification unit determines the data signal does not corresponds to the image to be displayed with the quality deterioration.
摘要翻译：液晶显示器的驱动装置包括：信号修改单元，其基于输入到液晶显示器的数据信号来修改信号，其中信号修改单元确定数据信号是否对应于要以质量劣化显示的图像并且输出第一信号和第二信号中的至少一个，其中当信号修改单元确定数据信号对应于要以质量劣化显示的图像时，第一信号被输出，并且当第二信号在信号修改单元确定数据信号与质量恶化时要显示的图像不对应。

2. 发明授权

US08884860B2 Liquid crystal display having increased response speed, and device and method for modifying image signal to provide increased response speed 有权
标题翻译：具有提高的响应速度的液晶显示器，以及用于修改图像信号以提供增加的响应速度的装置和方法
公开(公告)号：US08884860B2
公开(公告)日：2014-11-11
申请号：US13180981
申请日：2011-07-12
申请人： Woo-Young Lee , Jae-Won Jeong , Woo-Jin Jung , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
发明人： Woo-Young Lee , Jae-Won Jeong , Woo-Jin Jung , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2320/0252 , G09G2340/16
摘要： A liquid crystal display includes an image signal modifier for generating a modified signal based on a first image signal of a first frame, a second image signal of a second frame, and a lookup table. A data driver converts the modified signal into a data voltage which is supplied to a pixel of the display. The lookup table stores a plurality of reference modified signals for a plurality of reference first image signals and a plurality of reference second image signals. The lookup table includes a first lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of x, and a second lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of y, where y is greater than x.
摘要翻译：液晶显示器包括用于基于第一帧的第一图像信号，第二帧的第二图像信号和查找表来生成修改信号的图像信号修改器。数据驱动器将修改的信号转换为提供给显示器的像素的数据电压。查找表存储用于多个参考第一图像信号和多个参考第二图像信号的多个参考修改信号。查找表包括具有参考第一图像信号的灰度间隔和x的参考第二图像信号的灰度间隔的第一查找表，以及具有参考第一图像信号的灰度间隔的第二查找表和灰度间隙的y的参考第二图像信号，其中y大于x。

3. 发明授权

US08712152B2 Method of processing data and display apparatus for performing the method 失效
标题翻译：处理数据的方法和执行该方法的显示装置
公开(公告)号：US08712152B2
公开(公告)日：2014-04-29
申请号：US13438080
申请日：2012-04-03
申请人： Jae-Won Jeong , Duc-Han Cho , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Su-Bin Park
发明人： Jae-Won Jeong , Duc-Han Cho , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Su-Bin Park
IPC分类号： G06K9/00
CPC分类号： G09G3/3648 , G09G2310/0251 , G09G2320/0242 , G09G2320/0285
摘要： A method of processing data includes correcting received color data and generating corrected color data, generating color glitch correction data corresponding to the corrected color data using a glitch correction value preset based on the received color data, and converting the color glitch correction data into a color data voltage and providing the color data voltage to a display panel.
摘要翻译：一种处理数据的方法包括：校正接收到的彩色数据并产生校正的彩色数据，使用基于所接收的颜色数据预设的毛刺校正值，生成与校正的颜色数据相对应的颜色毛刺校正数据，以及将颜色毛刺校正数据转换为颜色数据电压并将彩色数据电压提供给显示面板。

4. 发明授权

US08854350B2 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：US08854350B2
公开(公告)日：2014-10-07
申请号：US13315447
申请日：2011-12-09
申请人： Jae-Won Jeong , Su-Bin Park , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Duc-Han Cho
发明人： Jae-Won Jeong , Su-Bin Park , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Duc-Han Cho
IPC分类号： G09G5/00 , G09G3/36 , G09G3/20 , G09G5/06
CPC分类号： G09G3/3648 , G09G3/2096 , G09G3/3655 , G09G5/06 , G09G2300/0447 , G09G2320/0673 , G09G2320/08 , G09G2320/103 , G09G2370/08
摘要： Provided is a liquid crystal display for improving side visibility by calculating a representative value for image data and correcting at least one of a storage voltage Vcst, a reference voltage Vref, and a lookup table LUT according to the calculated representative value. Further, a histogram analysis block is formed inside or outside a signal controller and corrects at least one of the storage voltage Vcst, the reference voltage Vref, and the lookup table LUT based on the histogram analysis block.
摘要翻译：提供一种用于通过计算图像数据的代表值并根据计算出的代表值校正存储电压Vcst，参考电压Vref和查找表LUT中的至少一个来提高侧视能力的液晶显示器。此外，在信号控制器内部或外部形成直方图分析块，并且基于直方图分析块校正存储电压Vcst，参考电压Vref和查找表LUT中的至少一个。

5. 发明申请

US20120194567A1 LIQUID CRYSTAL DISPLAY, AND DEVICE AND METHOD FOR MODIFYING IMAGE SIGNAL 有权
标题翻译：液晶显示器，以及用于修改图像信号的装置和方法
公开(公告)号：US20120194567A1
公开(公告)日：2012-08-02
申请号：US13180981
申请日：2011-07-12
申请人： Woo-Young Lee , Jae-Won Jeong , Woo-Jin Jung , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
发明人： Woo-Young Lee , Jae-Won Jeong , Woo-Jin Jung , Kang-Hyun Kim , Duc-Han Cho , Su-Bin Park
IPC分类号： G09G3/36 , G09G5/10 , G06F3/038
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2320/0252 , G09G2340/16
摘要： A liquid crystal display includes an image signal modifier for generating a modified signal based on a first image signal of a first frame, a second image signal of a second frame, and a lookup table. A data driver converts the modified signal into a data voltage which is supplied to a pixel of the display. The lookup table stores a plurality of reference modified signals for a plurality of reference first image signals and a plurality of reference second image signals. The lookup table includes a first lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of x, and a second lookup table having a gray gap of the reference first image signals and a gray gap of the reference second image signals of y, where y is greater than x.
摘要翻译：液晶显示器包括用于基于第一帧的第一图像信号，第二帧的第二图像信号和查找表来生成修改信号的图像信号修改器。数据驱动器将修改的信号转换为提供给显示器的像素的数据电压。查找表存储用于多个参考第一图像信号和多个参考第二图像信号的多个参考修改信号。查找表包括具有参考第一图像信号的灰度间隔和x的参考第二图像信号的灰度间隔的第一查找表，以及具有参考第一图像信号的灰度间隔的第二查找表和灰度间隙的y的参考第二图像信号，其中y大于x。

6. 发明申请

US20120320019A1 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：US20120320019A1
公开(公告)日：2012-12-20
申请号：US13315447
申请日：2011-12-09
申请人： JAE-WON JEONG , Su-Bin Park , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Due-Han Cho
发明人： JAE-WON JEONG , Su-Bin Park , Woo-Jin Jung , Woo-Young Lee , Kang-Hyun Kim , Due-Han Cho
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3648 , G09G3/2096 , G09G3/3655 , G09G5/06 , G09G2300/0447 , G09G2320/0673 , G09G2320/08 , G09G2320/103 , G09G2370/08
摘要： Provided is a liquid crystal display for improving side visibility by calculating a representative value for image data and correcting at least one of a storage voltage Vcst, a reference voltage Vref, and a lookup table LUT according to the calculated representative value. Further, a histogram analysis block is formed inside or outside a signal controller and corrects at least one of the storage voltage Vcst, the reference voltage Vref, and the lookup table LUT based on the histogram analysis block.
摘要翻译：提供一种用于通过计算图像数据的代表值并根据计算出的代表值校正存储电压Vcst，参考电压Vref和查找表LUT中的至少一个来提高侧视能力的液晶显示器。此外，在信号控制器内部或外部形成直方图分析块，并且基于直方图分析块校正存储电压Vcst，参考电压Vref和查找表LUT中的至少一个。

7. 发明申请

US20090295840A1 IMAGE SIGNAL COMPENSATION APPARATUS AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 审中-公开
标题翻译：图像信号补偿装置和液晶显示器，包括它们
公开(公告)号：US20090295840A1
公开(公告)日：2009-12-03
申请号：US12467775
申请日：2009-05-18
申请人： Bong-Im PARK , Bong-Ju Jun , Yun-Jae Kim , Jae-Won Jeong , Yong-Jun Choi , Dong-Beom Cho , Woo-Jin Jung , Kang-Hyun Kim
发明人： Bong-Im PARK , Bong-Ju Jun , Yun-Jae Kim , Jae-Won Jeong , Yong-Jun Choi , Dong-Beom Cho , Woo-Jin Jung , Kang-Hyun Kim
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G06T11/001 , G09G3/3611 , G09G2320/0252 , G09G2340/02 , G09G2340/16 , G09G2360/18
摘要： Provided are an image signal compensation apparatus and a liquid crystal display (LCD) including the same. The image signal compensation apparatus includes a lookup table (LUT) and an image signal compensation unit. The LUT includes reference data that corresponds to each combination of first and second reference gray levels and is arranged in a matrix. The image signal compensation unit receives first and second image signals, receives reference data corresponding to the first and second image signals from the LUT, and compensates the second image signal using the reference data. The reference data includes diagonal reference data located on a diagonal line in the matrix, and at least one diagonal reference data from among the diagonal reference data has a different value from a corresponding combination of the first and second reference gray levels.
摘要翻译：提供了一种图像信号补偿装置和包括该图像信号补偿装置的液晶显示器（LCD）。图像信号补偿装置包括查找表（LUT）和图像信号补偿单元。 LUT包括对应于第一和第二参考灰度级的每个组合的参考数据并且被布置成矩阵。图像信号补偿单元接收第一和第二图像信号，从LUT接收对应于第一和第二图像信号的参考数据，并使用参考数据来补偿第二图像信号。参考数据包括位于矩阵中的对角线上的对角参考数据，并且对角参考数据中的至少一个对角参考数据与第一和第二参考灰度级的对应组合具有不同的值。

8. 发明授权

US08547392B2 Apparatus and method for achromatic and chromatic color conversion 有权
标题翻译：无色和彩色转换的装置和方法
公开(公告)号：US08547392B2
公开(公告)日：2013-10-01
申请号：US12984109
申请日：2011-01-04
申请人： Bongim Park , Kang-Hyun Kim , Jae-Won Jeong , Woo-Young Lee
发明人： Bongim Park , Kang-Hyun Kim , Jae-Won Jeong , Woo-Young Lee
IPC分类号： G09G5/02
CPC分类号： G09G3/3607 , G09G3/3659 , G09G5/02 , G09G2300/0443 , G09G2320/0242 , G09G2320/0276 , G09G2320/0666
摘要： A signal processing apparatus and a signal processing method are disclosed. The signal processing apparatus includes a correction block and a division correction block. The correction block receives grayscale data comprising achromatic color grayscale data or chromatic color grayscale data to create corrected grayscale data. The division correction block receives the corrected grayscale data to create first division grayscale data and second division grayscale data having a grayscale value less than or equal to a grayscale value of the first division grayscale data. The correction block includes a first correction block and a second correction block. The first correction block receives the grayscale data and includes a one-dimensional lookup table to create corrected create achromatic color grayscale data. The second correction block includes a three-dimensional lookup table and an interpolator.
摘要翻译：公开了一种信号处理装置和信号处理方法。信号处理装置包括校正块和分割校正块。校正块接收包括无色彩色灰度数据或彩色彩色灰度数据的灰度数据，以产生校正的灰度数据。分割校正块接收经校正的灰阶数据以产生具有小于或等于第一分区灰阶数据的灰度值的灰度值的第一分色灰度数据和二分灰度数据。校正块包括第一校正块和第二校正块。第一校正块接收灰度数据并且包括一维查找表以创建校正的创建无彩色灰度数据。第二校正块包括三维查找表和内插器。

9. 发明授权

US08674922B2 Liquid crystal display and method of driving the same 失效
公开(公告)号：US08674922B2
公开(公告)日：2014-03-18
申请号：US12503454
申请日：2009-07-15
申请人： Bong-Im Park , Kang-Hyun Kim , Jong-Hyon Park , Woo-Chul Kim , Yun-Jae Kim , Jae-Won Jeong , Bong-Ju Jun , Yong-Jun Choi , Woo-Young Lee
发明人： Bong-Im Park , Kang-Hyun Kim , Jong-Hyon Park , Woo-Chul Kim , Yun-Jae Kim , Jae-Won Jeong , Bong-Ju Jun , Yong-Jun Choi , Woo-Young Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G3/2003 , G09G3/3607 , G09G2320/0252 , G09G2320/0261 , G09G2340/16
摘要： A liquid crystal display includes a timing controller and a liquid crystal panel. The timing controller sequentially receives first through third primitive image signals and sequentially outputs first through third corrected image signals. The liquid crystal panel displays an image based on the first through third corrected image signals. The timing controller generates a first converted image signal having a first gray level based on the first primitive image signal and stores the first converted image signal. The second primitive image signal has a second gray level and the timing controller generates a second converted image signal having a third gray level higher than the second gray level when the second gray level is lower than the first gray level. The timing controller generates the third corrected image signal using the second converted image signal and the third primitive image signal.

10. 发明授权

US08665297B2 Display apparatus having temperature sensor and method of driving the same 有权
标题翻译：具有温度传感器的显示装置及其驱动方法
公开(公告)号：US08665297B2
公开(公告)日：2014-03-04
申请号：US12756682
申请日：2010-04-08
申请人： Bongim Park , Nam-Gon Choi , ByungKil Jeon , Jae-Won Jeong , Woo-Young Lee , Kang-Hyun Kim
发明人： Bongim Park , Nam-Gon Choi , ByungKil Jeon , Jae-Won Jeong , Woo-Young Lee , Kang-Hyun Kim
IPC分类号： G09G5/10
CPC分类号： G09G3/3603 , G09G3/3648 , G09G2320/0242 , G09G2320/0276 , G09G2320/041
摘要： A display apparatus includes a temperature sensor, a timing controller, a data driver and a display panel. The temperature sensor senses a temperature, the timing controller includes a dynamic capacitance capture (“DCC”) block, which converts a green data, a red data and a blue data into a green compensation data, a red compensation data and a blue compensation data, respectively, based on the temperature sensed by the temperature sensor, and the data driver converts the red compensation data, the green compensation data and the blue compensation data into a data voltage and outputs the data voltage. The display panel receives the data voltage and displays an image.
摘要翻译：显示装置包括温度传感器，定时控制器，数据驱动器和显示面板。温度传感器检测温度，定时控制器包括将绿色数据，红色数据和蓝色数据转换为绿色补偿数据的动态电容捕获（“DCC”）块，红色补偿数据和蓝色补偿数据，并且数据驱动器将红色补偿数据，绿色补偿数据和蓝色补偿数据转换成数据电压并输出数据电压。显示面板接收数据电压并显示图像。

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