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1.发明授权Display panel with a timing controller embedded data driver and display apparatus including the same 有权具有定时控制器嵌入式数据驱动器的显示面板及包括其的显示装置公开(公告)号：US09564106B2
公开(公告)日：2017-02-07
申请号：US14519847
申请日：2014-10-21
发明人： Sang-Moon Moh , Myeong-Su Kim , Jin-Ho Park , Man-Sung Kim , Dong-Il Seo
CPC分类号： G09G3/3688 , G09G3/3648 , G09G5/18 , G09G2300/0408 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , G09G2370/08
摘要： A display panel includes a timing controller embedded data driver and a first data driver. The timing controller embedded data driver includes an image processing part and an internal data driving part. The image processing part generates a first data signal corresponding to a first display area and a second data signal corresponding to a second display area based on input image data. The internal data driving part generates a second data voltage based on the second data signal to output the second data voltage to the second display area. The first data driver is disposed at a first side of the timing controller embedded data driver. The first data driver receives the first data signal from the timing controller embedded data driver and generates a first data voltage based on the first data signal to output the first data voltage to the first display area.
摘要翻译： 显示面板包括定时控制器嵌入式数据驱动器和第一数据驱动器。 定时控制器嵌入式数据驱动器包括图像处理部分和内部数据驱动部分。 图像处理部基于输入图像数据生成与第一显示区域对应的第一数据信号和对应于第二显示区域的第二数据信号。 内部数据驱动部分基于第二数据信号产生第二数据电压，以将第二数据电压输出到第二显示区域。 第一数据驱动器设置在定时控制器嵌入式数据驱动器的第一侧。 第一数据驱动器从定时控制器嵌入式数据驱动器接收第一数据信号，并且基于第一数据信号产生第一数据电压，以将第一数据电压输出到第一显示区域。
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公开(公告)号：US20150206509A1
公开(公告)日：2015-07-23
申请号：US14519847
申请日：2014-10-21
发明人： Sang-Moon Moh , Myeong-Su Kim , Jin-Ho Park , Man-Sung Kim , Dong-II Seo
CPC分类号： G09G3/3688 , G09G3/3648 , G09G5/18 , G09G2300/0408 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , G09G2370/08
摘要： A display panel includes a timing controller embedded data driver and a first data driver. The timing controller embedded data driver includes an image processing part and an internal data driving part. The image processing part generates a first data signal corresponding to a first display area and a second data signal corresponding to a second display area based on input image data. The internal data driving part generates a second data voltage based on the second data signal to output the second data voltage to the second display area. The first data driver is disposed at a first side of the timing controller embedded data driver. The first data driver receives the first data signal from the timing controller embedded data driver and generates a first data voltage based on the first data signal to output the first data voltage to the first display area.
摘要翻译： 显示面板包括定时控制器嵌入式数据驱动器和第一数据驱动器。 定时控制器嵌入式数据驱动器包括图像处理部分和内部数据驱动部分。 图像处理部基于输入图像数据生成与第一显示区域对应的第一数据信号和对应于第二显示区域的第二数据信号。 内部数据驱动部分基于第二数据信号产生第二数据电压，以将第二数据电压输出到第二显示区域。 第一数据驱动器设置在定时控制器嵌入式数据驱动器的第一侧。 第一数据驱动器从定时控制器嵌入式数据驱动器接收第一数据信号，并且基于第一数据信号产生第一数据电压，以将第一数据电压输出到第一显示区域。
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公开(公告)号：US11270667B2
公开(公告)日：2022-03-08
申请号：US16740842
申请日：2020-01-13
发明人： Myeong-Su Kim , Su-Hyeong Park , Ho-Yong Jung , Jae-Ho Choi
摘要： A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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4.发明授权公开(公告)号：US09875716B2
公开(公告)日：2018-01-23
申请号：US15396139
申请日：2016-12-30
发明人： Sang-Moon Moh , Myeong-Su Kim , Jin-Ho Park , Man-Sung Kim , Dong-Il Seo
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/3648 , G09G5/18 , G09G2300/0408 , G09G2310/08 , G09G2320/0233 , G09G2330/021 , G09G2370/08
摘要： A display panel includes a timing controller embedded data driver and a first data driver. The timing controller embedded data driver includes an image processing part and an internal data driving part. The image processing part generates a first data signal corresponding to a first display area and a second data signal corresponding to a second display area based on input image data. The internal data driving part generates a second data voltage based on the second data signal to output the second data voltage to the second display area. The first data driver is disposed at a first side of the timing controller embedded data driver. The first data driver receives the first data signal from the timing controller embedded data driver and generates a first data voltage based on the first data signal to output the first data voltage to the first display area.
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公开(公告)号：US09767769B2
公开(公告)日：2017-09-19
申请号：US14632878
申请日：2015-02-26
发明人： Weon-Jun Choe , Joon-Chul Goh , Yun-Ki Baek , Hae-Kwan Seo , Myeong-Su Kim , Jae-Wan Park
CPC分类号： G09G5/377 , G06F1/3206 , G06F1/3265 , G06F3/0416 , G06F3/14 , G09G5/026 , G09G2330/021 , G09G2340/10 , G09G2340/12 , G09G2360/127 , G09G2360/18 , Y02D10/153
摘要： According to an embodiment, the display device includes a touch controller, an image processor, and a display driver. The touch controller is configured to output touch event information corresponding to a touch signal received from a touch panel. The image processor is configured to determine whether a host is in a sleep mode or a normal mode, and to output mixed image data obtained by overlapping an image displayed on a display panel and a marker corresponding to the touch event information while a host is in the sleep mode. The display driver is configured to output pixel driving signals corresponding to the mixed image data to the display panel. The touch controller or image processor is further configured to determine whether a touch input of a user to the touch panel meets a predetermined condition, and if the predetermined condition is met, output a wake-up signal to the host.
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公开(公告)号：US09672792B2
公开(公告)日：2017-06-06
申请号：US14836627
申请日：2015-08-26
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
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.
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公开(公告)号：US11869458B2
公开(公告)日：2024-01-09
申请号：US17688019
申请日：2022-03-07
发明人： Myeong-Su Kim , Su-Hyeong Park , Ho-Yong Jung , Jae-Ho Choi
CPC分类号： G09G5/18 , G06T1/20 , G09G3/2096 , G09G5/10 , G09G2320/0247 , G09G2320/103 , G09G2330/021 , G09G2340/0435 , G09G2360/16 , G09G2370/08
摘要： A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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公开(公告)号：US10565963B2
公开(公告)日：2020-02-18
申请号：US14583728
申请日：2014-12-28
发明人： Myeong-Su Kim , Su-Hyeong Park , Ho-Yong Jung , Jae-Ho Choi
摘要： A display device includes a display panel including a plurality of pixels, a scan driving unit configured to provide a scan signal to the pixels, a data driving unit configured to provide a data signal to the pixels, and a controller configured to provide driving frequency information to a processor, which transfers image data with a driving frequency determined based on the driving frequency information to the display device, to receive the image data with the driving frequency from the processor, and to control the scan driving unit and the data driving unit to drive the display panel with the driving frequency.
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公开(公告)号：US09851835B2
公开(公告)日：2017-12-26
申请号：US14615351
申请日：2015-02-05
发明人： Mun-San Park , Weon-Jun Choe , Myeong-Su Kim , Kee-Hyun Nam , Jae-Wan Park , Jung-Hyun Baik , Bong-Hyun You
CPC分类号： G06F3/0416 , G06F3/0488 , G06T1/20 , G09G5/08 , G09G5/36 , G09G5/397 , G09G2340/10 , G09G2340/12 , G09G2340/125 , G09G2354/00 , G09G2360/10
摘要： An image display system is provided. The image display system includes a host, and a touch controller configured to generate touch event information corresponding to a touch signal and supply the touch event information to an accelerator, wherein the touch signal is output from a touch panel. The accelerator is configured to generate, based on the touch event information supplied from the touch controller, output image data corresponding to a touch event. The image display system further includes a display controller configured to supply the output image data generated by the accelerator to a display panel.
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10.发明申请METHOD OF DRIVING DISPLAY PANEL, DISPLAY PANEL DRIVING APPARATUS AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS 审中-公开驱动显示面板的方法，显示面板驱动装置和具有显示面板驱动装置的显示装置公开(公告)号：US20160140892A1
公开(公告)日：2016-05-19
申请号：US14939682
申请日：2015-11-12
发明人： Po-Yun PARK , Myeong-Su Kim , Sil-Yi Bang , Gwang-Soo Ahn , Jung-Hwan Cho
IPC分类号： G09G3/20
CPC分类号： G09G3/3688 , G09G2310/0291 , G09G2310/0297 , G09G2330/021 , G09G2330/06 , G09G2370/08
摘要： A display panel driving apparatus includes a timing controlling part, a data driving part and a gate driving part. The timing controlling part outputs a first line data of an image data, and determines whether the first line data and a second line data next to the first line data are the same. The data driving part outputs a first line data signal based on the first line data to a data line corresponding to a first line, and outputs the first line data signal based on the first line data to a data line corresponding to a second line, when the first line data and the second line data are the same.
摘要翻译： 显示面板驱动装置包括定时控制部分，数据驱动部分和门驱动部分。 定时控制部分输出图像数据的第一行数据，并且确定第一行数据和第一行数据旁边的第二行数据是否相同。 数据驱动部分将基于第一行数据的第一行数据信号输出到对应于第一行的数据线，并且将基于第一行数据的第一行数据信号输出到对应于第二行的数据行，当 第一行数据和第二行数据相同。
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