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公开(公告)号：US10446108B2
公开(公告)日：2019-10-15
申请号：US15054674
申请日：2016-02-26
发明人： Dong-Hwa Shin , Jung-Won Kim , Jae-Sung Bae
IPC分类号： G09G3/36
摘要： A display apparatus includes a display panel, a timing controller and a data driver. The display panel includes a first gate line, first and second pixels connected to the first gate line and adjacent to the first gate line in a first direction, and third and fourth pixels connected to the first gate line and adjacent to the first gate line in a second direction substantially opposite to the first direction. The timing controller is configured to generate a data signal based on a first gamma and a second gamma different from the first gamma. The data driver is configured to output a first data voltage to the first pixel in a first frame, a second data voltage to the first pixel in a second frame, a third data voltage to the second pixel in the first frame, a fourth data voltage to the third pixel in the first frame, and a fifth data voltage to the fourth pixel in the first frame based on the data signal, the first and fourth data voltages having a first polarity, the third and fifth data voltages having a second polarity different from the first polarity, the first and fifth data voltages being generated based on the first gamma, the second through fourth data voltages being generated based on the second gamma.
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公开(公告)号：US10068516B2
公开(公告)日：2018-09-04
申请号：US14679401
申请日：2015-04-06
发明人： Nam-Gon Choi , Joon-Chul Goh , Gigeun Kim , Byungsun Kim , Jung-Won Kim , HongSoo Kim , Donggyu Lee , Jakyoung Jin , Bonghyun You
摘要： A display device includes a timing controller, a data driver, and a display panel. The timing controller includes a first compensator receiving a first image data, selecting a temperature compensation value in accordance with the external temperature, and converting the first image data to a second image data on the basis of the selected temperature compensation value and a second compensator selecting a kickback voltage compensation value predetermined in accordance with the areas of the display panel and converting the second image data to the output image data on the basis of the kickback voltage compensation value selected in accordance with the areas.
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公开(公告)号：US09430973B2
公开(公告)日：2016-08-30
申请号：US13964351
申请日：2013-08-12
发明人： Nam-Gon Choi , Yong Jun Jang , Jung-Won Kim , Geun Jeong Park , Ji-Woong Jeong , Uk Chul Choi , Joon-Chul Goh , Cheol Woo Park , Bong Hyun You
CPC分类号： G09G3/36 , G09G3/2025 , G09G3/3648 , G09G3/3696 , G09G2320/0252 , G09G2320/0673 , G09G2340/0435 , G09G2340/16 , G09G2360/16
摘要： A image signal processing method of a liquid crystal display according to an exemplary embodiment of the present invention includes: receiving a previous image signal and a current image signal as two sequential input image signals; performing a first correction (DCC) and a doubling for the current image signal to generate a correction image signal comprising a plurality of doubled frames for the current image signal; and post-processing the portion of the plurality of doubled frames to generate a final correction image signal.
摘要翻译： 根据本发明的示例性实施例的液晶显示器的图像信号处理方法包括：接收先前图像信号和当前图像信号作为两个顺序输入图像信号; 对当前图像信号执行第一校正（DCC）和加倍，以产生包括用于当前图像信号的多个双倍帧的校正图像信号; 并且对多个双倍帧的部分进行后处理以产生最终校正图像信号。
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公开(公告)号：US09406265B2
公开(公告)日：2016-08-02
申请号：US14551687
申请日：2014-11-24
发明人： Byung-Sun Kim , Nam-Gon Choi , Hong-Soo Kim , Ja-Kyoung Jin , Jung-Won Kim , Cheol-Woo Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3607 , G09G3/3648 , G09G2320/0276 , G09G2320/0673 , G09G2320/106
摘要： A display apparatus having an edge determiner configured to determine an edge area of the moving object based on moving direction and moving speed corresponding to the moving vector. The display apparatus also includes a gamma output controller configured to output normal high data of a high gamma curve and normal low data of a low gamma curve as gamma data of input data corresponding to a remaining area except for the edge area, and to output enhanced high data of the high gamma curve and enhanced low data of the low gamma curve as gamma data of input data corresponding to the edge area, in both time division method and space division method based on a spatiotemporal sequential pattern.
摘要翻译： 一种具有边缘确定器的显示装置，其被配置为基于与移动矢量对应的移动方向和移动速度来确定移动物体的边缘区域。 显示装置还包括伽马输出控制器，其被配置为输出高伽马曲线的正常高数据和低伽马曲线的正常低数据作为对应于除了边缘区域之外的剩余区域的输入数据的伽马数据，并输出增强 基于时空序列模式的时分法和空分法，高伽马曲线的高数据和低伽马曲线的增强的低数据作为对应于边缘区域的输入数据的伽马数据。
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5.发明授权Method of displaying a three dimensional image and display apparatus for performing the method 有权显示三维图像的方法和用于执行该方法的显示装置公开(公告)号：US09088788B2
公开(公告)日：2015-07-21
申请号：US13844262
申请日：2013-03-15
发明人： Kyoung-Ju Shin , Jung-Won Kim , Cheol-Woo Park , Hee-Soon Jeong
CPC分类号： H04N13/30 , G09G3/003 , G09G3/3648 , G09G2310/0283 , G09G2310/063 , G09G2320/0209 , G09G2320/0252 , G09G2320/0271 , G09G2320/0285 , G09G2340/0435 , G09G2340/16 , H04N13/111 , H04N13/139 , H04N13/337 , H04N13/341 , H04N13/398
摘要： A method of displaying a three-dimensional image, the method includes sequentially displaying a first three-dimensional image on a plurality of horizontal lines of a display panel along a scan direction, and simultaneously displaying a black image on the horizontal lines of the display panel, the black image being inserted between the three-dimensional images having different images.
摘要翻译： 一种显示三维图像的方法，该方法包括：沿着扫描方向在显示面板的多个水平行上依次显示第一三维图像，并且同时在显示面板的水平线上显示黑色图像 黑色图像被插入在具有不同图像的三维图像之间。
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公开(公告)号：US10431165B2
公开(公告)日：2019-10-01
申请号：US15870293
申请日：2018-01-12
发明人： Gigeun Kim , Jung-Won Kim , Sungjae Park , Jaesung Bae , Nam-Gon Choi
摘要： A display apparatus includes a timing controller configured to convert input image data into a hue, saturation, brightness (HSV) color space to generate a saturation histogram, generate a saturation gain curve and a dimming value based on the saturation histogram, control saturation of an input image based on the saturation gain curve to generate a data signal, and control luminance of the input image based on the dimming value to generate a light source control signal. A data driver is configured to generate data voltages based on the data signal. display panel is configured to display an output image based on the data voltages. A light source is configured to provide light to the display panel based on the light source control signal.
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公开(公告)号：US10417984B2
公开(公告)日：2019-09-17
申请号：US15426837
申请日：2017-02-07
发明人： Jung-Won Kim , Joon-Chul Goh , Hong-Soo Kim
IPC分类号： G09G3/36 , G09G3/296 , G02F1/1343 , G02F1/1362
摘要： A method of driving a display panel is disclosed. In one aspect, the display panel includes a plurality of pixels arranged in odd and even rows and a plurality of odd and even gate lines respectively connected to the pixels of the corresponding odd and even rows. The method includes outputting odd gate signals to the odd numbered gate lines during two consecutive subframes and outputting even gate signals to the even numbered gate lines during two consecutive subframes. A frame is divided into two subframes.
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公开(公告)号：US10223958B2
公开(公告)日：2019-03-05
申请号：US14880890
申请日：2015-10-12
发明人： Jun-Pyo Lee , Sun-Kyu Son , Ok-Kwon Shin , Jung-Won Kim , Hee-Jin Choi , Sang-Soo Kim
IPC分类号： G09G3/20 , G02F1/1362 , G09G3/36 , G02F1/1343
摘要： A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.
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9.发明授权Method of driving display panel and display apparatus for performing the same 有权驱动显示面板的方法和执行该显示面板的显示装置公开(公告)号：US09589525B2
公开(公告)日：2017-03-07
申请号：US14510953
申请日：2014-10-09
发明人： Jung-Won Kim , Joon-Chul Goh , Hong-Soo Kim
CPC分类号： G09G3/3696 , G02F1/134336 , G02F1/136286 , G09G3/3648 , G09G3/3677 , G09G3/3685 , G09G3/3688 , G09G2310/0224 , G09G2310/0251 , G09G2310/08 , G09G2320/0261 , G09G2320/0276 , G09G2320/10
摘要： A method of driving a display panel is disclosed. In one aspect, the display panel includes a plurality of pixels arranged in odd and even rows and a plurality of odd and even gate lines respectively connected to the pixels of the corresponding odd and even rows. The method includes outputting odd gate signals to the odd numbered gate lines during two consecutive subframes and outputting even gate signals to the even numbered gate lines during two consecutive subframes. A frame is divided into two subframes.
摘要翻译： 公开了一种驱动显示面板的方法。 在一个方面，显示面板包括排列成奇数行和偶数行的多个像素以及分别连接到相应的奇数和偶数行的像素的多个奇数和偶数的栅极线。 该方法包括在两个连续子帧期间将奇数门信号输出到奇数编号的栅极线，并且在两个连续的子帧期间将均匀的栅极信号输出到偶数编号的栅极线。 一帧被分成两个子帧。
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公开(公告)号：US09318036B2
公开(公告)日：2016-04-19
申请号：US14107551
申请日：2013-12-16
发明人： Bong-Im Park , Jun-Pyo Lee , Ik-Huyn Ahn , Ho-Seok Son , Kang-Min Kim , Jung-Won Kim , Seon-Ki Kim
CPC分类号： G09G3/20 , G09G3/3648 , G09G2320/0252 , G09G2320/0261 , G09G2320/0285 , G09G2320/041 , G09G2340/16
摘要： A method of compensating image data, the method includes generating a compensation data of an image data in accordance with a temperature value by using a compensation data of a previous frame and a compensation data generated through a look-up table which is mapped with corresponding to a compensation data of a previous frame and a set temperature value which is smaller than and closest to the temperature value or which is greater than and closest to the temperature value among set temperature values.
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