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1. 发明授权

US08421735B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08421735B2
公开(公告)日：2013-04-16
申请号：US12628942
申请日：2009-12-01
申请人： Young-Ho Kim , Sung-Jo Koo
发明人： Young-Ho Kim , Sung-Jo Koo
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3611 , G09G3/3688 , G09G2340/0492
摘要： Disclosed herein is a liquid crystal display device in which an image can be correctly seen even though a screen is rotated. The liquid crystal display device includes a storage unit for storing a plurality of screen change signals, and a timing controller for dividing image data of one horizontal line externally supplied thereto into k odd sub-image data and k even sub-image data, and sequentially outputting the k odd sub-image data and sequentially outputting the k even sub-image data.
摘要翻译：这里公开了一种液晶显示装置，其中即使屏幕旋转也可以正确地观看图像。液晶显示装置包括：存储多个屏幕改变信号的存储单元;以及定时控制器，用于将外部提供的一条水平线的图像数据划分为k个奇数子图像数据和k个偶数子图像数据，并且顺序地输出k个奇数子图像数据并顺序地输出k个偶数子图像数据。

2. 发明授权

US08125428B2 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：US08125428B2
公开(公告)日：2012-02-28
申请号：US13026671
申请日：2011-02-14
申请人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
发明人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2330/021 , G09G2330/06 , G09G2340/02 , G09G2340/16
摘要： A liquid crystal display device includes a data transition part to compare a number of transitions between a previous data and a current data and to compare a number of transitions between the current data and a next data to determine whether or not the current data is to be inverted in accordance with a comparison result thereof, and to determine whether or not the current data is to be inverted in accordance with a high level number difference of the data, thereby generating a reverse signal when the current data is inverted, a memory to store a data from the data transition part, a data reverse transition part to reversely convert the data from the memory using the reverse signal, a lookup table to compare the current data and the previous frame data reversely converted by the data reverse transition part to select a modulated data and a display drive circuit to display the data from the lookup table on a liquid crystal display panel.
摘要翻译：液晶显示装置包括数据转换部分，用于比较先前数据和当前数据之间的转换次数，并比较当前数据与下一个数据之间的转换次数，以确定当前数据是否为根据其比较结果进行反转，并且根据数据的高电平数差来确定当前数据是否被反转，从而当当前数据反转时产生反向信号，存储器存储来自数据转换部分的数据，使用反向信号逆向转换来自存储器的数据的数据反向转换部分，查找表以比较当前数据和由数据反向转换部分反向转换的先前帧数据，以选择调制数据和显示驱动电路，以在液晶显示面板上显示来自查找表的数据。

3. 发明申请

US20110134169A1 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：US20110134169A1
公开(公告)日：2011-06-09
申请号：US13026671
申请日：2011-02-14
申请人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
发明人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2330/021 , G09G2330/06 , G09G2340/02 , G09G2340/16
摘要： A liquid crystal display device includes a data transition part to compare a number of transitions between a previous data and a current data and to compare a number of transitions between the current data and a next data to determine whether or not the current data is to be inverted in accordance with a comparison result thereof, and to determine whether or not the current data is to be inverted in accordance with a high level number difference of the data, thereby generating a reverse signal when the current data is inverted, a memory to store a data from the data transition part, a data reverse transition part to reversely convert the data from the memory using the reverse signal, a lookup table to compare the current data and the previous frame data reversely converted by the data reverse transition part to select a modulated data and a display drive circuit to display the data from the lookup table on a liquid crystal display panel.
摘要翻译：液晶显示装置包括数据转换部分，用于比较先前数据和当前数据之间的转换次数，并比较当前数据与下一个数据之间的转换次数，以确定当前数据是否为根据其比较结果进行反转，并且根据数据的高电平数差来确定当前数据是否被反转，从而当当前数据反转时产生反向信号，存储器存储来自数据转换部分的数据，使用反向信号逆向转换来自存储器的数据的数据反向转换部分，查找表以比较当前数据和由数据反向转换部分反向转换的先前帧数据，以选择调制数据和显示驱动电路，以在液晶显示面板上显示来自查找表的数据。

4. 发明授权

US07701429B2 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：US07701429B2
公开(公告)日：2010-04-20
申请号：US11646554
申请日：2006-12-28
申请人： Chang Gone Kim , Sung Jo Koo , Myung Kook Moon , Jin Ha Lee
发明人： Chang Gone Kim , Sung Jo Koo , Myung Kook Moon , Jin Ha Lee
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/2025 , G09G3/3648 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/103 , G09G2340/0435
摘要： A method of driving a liquid crystal display device includes multiplying a frame frequency of an inputted current frame to generate a multiplied odd-numbered frame and a multiplied even-numbered frame; determining whether said current frame is a still image frame or a dynamic image frame; detecting an edge area at which a motion blur occurs from the multiplied odd-numbered frame and the multiplied even-numbered frame; converting gray level values of pixels positioned at the detected edge area at the multiplied odd-numbered frame and the multiplied even-numbered frame; and continuously outputting the multiplied odd-numbered still image frame and the multiplied even-numbered still image frame or continuously outputting the multiplied odd-numbered dynamic image frame and the multiplied even-numbered dynamic image frame having the converted gray level values in accordance with the determined result. A liquid crystal display device is also disclosed.
摘要翻译：驱动液晶显示装置的方法包括：将输入的当前帧的帧频相乘以产生相乘的奇数帧和相乘的偶数帧; 确定所述当前帧是静止图像帧还是动态图像帧; 从所乘的奇数帧和相乘的偶数帧检测发生运动模糊的边缘区域; 将位于所述被检测边缘区域的像素的灰度级值转换为相乘的奇数帧和相乘的偶数帧; 并且连续地输出相乘的奇数静止图像帧和相乘的偶数静止图像帧，或者连续输出具有转换灰度级值的相乘的奇数动态图像帧和相乘的偶数动态图像帧，确定结果。还公开了一种液晶显示装置。

5. 发明申请

US20090002292A1 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：US20090002292A1
公开(公告)日：2009-01-01
申请号：US12003760
申请日：2007-12-31
申请人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
发明人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2330/021 , G09G2330/06 , G09G2340/02 , G09G2340/16
摘要： A liquid crystal display device includes a data transition part to compare a number of transitions between a previous data and a current data to selectively invert the current data and to generate a reverse signal, a memory to store the data from the data transition part and to output the stored data as the previous frame data, a data reverse transition part to reversely convert the data from the memory using the reverse signal, a lookup table to compare the current data and the previous frame data reversely converted by the data reverse transition part to select a modulated data, and a display drive circuit to display the data from the lookup table on a liquid crystal display panel.
摘要翻译：液晶显示装置包括数据转换部分，用于比较先前数据和当前数据之间的转换次数，以选择性地反转当前数据并产生反向信号;存储器，用于存储来自数据转换部分的数据;以及输出存储的数据作为前一帧数据，数据反向转移部分，以使用反向信号反向转换来自存储器的数据，查找表将当前数据与由数据反向转换部分反向转换的前一帧数据进行比较，选择调制数据，以及显示驱动电路，用于在液晶显示面板上显示来自查找表的数据。

6. 发明授权

US09646550B2 Liquid crystal display device and method of driving the same 有权
公开(公告)号：US09646550B2
公开(公告)日：2017-05-09
申请号：US13314698
申请日：2011-12-08
申请人： Min-Kyu Kim , Young-Ho Kim , Sung-Jo Koo
发明人： Min-Kyu Kim , Young-Ho Kim , Sung-Jo Koo
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3688 , G09G2310/0283 , G09G2310/0286
摘要： The liquid crystal display device includes a display panel for displaying a picture thereon, first to (n)th upper data drive ICs for supplying pixel voltages to one side of each data line in the display panel, first to (n)th bottom data drive ICs for supplying pixel voltages to the other side of each data line, a first timing controller for generating an upper data control signal and for controlling operation of the upper data drive ICs, and a second timing controller for generating a bottom data control signal and for controlling operation of the bottom data drive ICs wherein at least one of the first and second timing controllers analyzes the picture data applied thereto and controls the polarities of the pixel voltages to be forwarded from the upper data drive ICs and the bottom data drive ICs with reference to the result of the analysis.

7. 发明申请

US20110261029A1 APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：用于驱动液晶显示装置的装置和方法
公开(公告)号：US20110261029A1
公开(公告)日：2011-10-27
申请号：US12962769
申请日：2010-12-08
申请人： Myung Kook MOON , Hyun Taek NAM , Sung Jo KOO , Jong Woo KIM
发明人： Myung Kook MOON , Hyun Taek NAM , Sung Jo KOO , Jong Woo KIM
IPC分类号： G06F3/038
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/3648 , G09G2320/0252 , H04N13/341
摘要： Disclosed is an apparatus for driving an LCD device displaying 2D image, and 3D image through the use of shutter glass comprising: a lookup table part including a 3D lookup table for generating 3D overdriving data to be reflected in 3D image data, and a 2D lookup table for generating 2D overdriving data to be reflected in 2D image data; a lookup table selecting part for selecting the 2D lookup table or 3D lookup table provided from the lookup table part according to 2D or 3D mode input; an ODC data generating part for generating the 2D overdriving data to be reflected in the 2D image, and the 3D overdriving data to be reflected in the 3D image according to 2D or 3D mode input; and a shutter glass controlling part for controlling an operation of shutter glass so that a user recognizes an image displayed on a liquid crystal panel as the 3D image.
摘要翻译：公开了一种用于驱动显示2D图像的LCD装置和通过使用快门玻璃的3D图像的装置，其包括：查找表部分，其包括用于生成要反映在3D图像数据中的3D过驱动数据的3D查找表，以及2D查找用于生成2D过驱动数据的表以反映在2D图像数据中; 查找表选择部分，用于根据2D或3D模式输入从查找表部分中选择2D查找表或3D查找表; 用于生成要反映在2D图像中的2D过驱动数据的ODC数据生成部分和根据2D或3D模式输入反映在3D图像中的3D过驱动数据; 以及用于控制快门玻璃的操作的快门玻璃控制部分，使得用户将显示在液晶面板上的图像识别为3D图像。

8. 发明授权

US07961163B2 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：US07961163B2
公开(公告)日：2011-06-14
申请号：US12003760
申请日：2007-12-31
申请人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
发明人： Sung Jo Koo , Su Hyuk Jang , Song Jae Lee , Hong Sung Song , Woong Ki Min
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2330/021 , G09G2330/06 , G09G2340/02 , G09G2340/16
摘要： A liquid crystal display device includes a data transition part to compare a number of transitions between a previous data and a current data to selectively invert the current data and to generate a reverse signal, a memory to store the data from the data transition part and to output the stored data as the previous frame data, a data reverse transition part to reversely convert the data from the memory using the reverse signal, a lookup table to compare the current data and the previous frame data reversely converted by the data reverse transition part to select a modulated data, and a display drive circuit to display the data from the lookup table on a liquid crystal display panel.
摘要翻译：液晶显示装置包括数据转换部分，用于比较先前数据和当前数据之间的转换次数，以选择性地反转当前数据并产生反向信号;存储器，用于存储来自数据转换部分的数据;以及输出存储的数据作为前一帧数据，数据反向转换部分，以使用反向信号反向转换来自存储器的数据，查找表将当前数据与由数据反向转换部分反向转换的前一帧数据进行比较，选择调制数据，以及显示驱动电路，用于在液晶显示面板上显示来自查找表的数据。

9. 发明申请

US20100157159A1 Method and apparatus for processing video data of liquid crystal display device 有权
标题翻译：用于处理液晶显示装置的视频数据的方法和装置
公开(公告)号：US20100157159A1
公开(公告)日：2010-06-24
申请号：US12585508
申请日：2009-09-16
申请人： Young Ho Kim , Sung Jo Koo
发明人： Young Ho Kim , Sung Jo Koo
IPC分类号： H04N5/00 , G09G5/00 , G09G3/36
CPC分类号： H04N5/213 , G09G3/3648 , G09G2320/0242 , G09G2320/0252 , G09G2320/0261 , G09G2340/06 , G09G2340/16 , H04N5/66 , H04N21/47214
摘要： A video processing method and apparatus for a liquid crystal display (LCD) device is disclosed. The video processing method for the LCD device includes detecting noise by comparing data of a previous frame with data of a current frame, if the noise is detected, removing the noise from the current frame data, and outputting the resultant current frame data having no noise together with the previous frame data, and comparing the previous frame data with the resultant current frame data having no noise in a lookup table, selecting overdriving data corresponding to the comparison result, and outputting the selected overdriving data.
摘要翻译：公开了一种用于液晶显示（LCD）装置的视频处理方法和装置。用于LCD装置的视频处理方法包括：通过将前一帧的数据与当前帧的数据进行比较来检测噪声，如果检测到噪声，则从当前帧数据中去除噪声，并输出没有噪声的合成当前帧数据以及前一帧数据，并且将先前帧数据与在查找表中没有噪声的合成当前帧数据进行比较，选择与比较结果相对应的过驱动数据，并输出所选择的过驱动数据。

10. 发明授权

US08134580B2 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：US08134580B2
公开(公告)日：2012-03-13
申请号：US12716790
申请日：2010-03-03
申请人： Chang Gone Kim , Sung Jo Koo , Myung Kook Moon , Jin Ha Lee
发明人： Chang Gone Kim , Sung Jo Koo , Myung Kook Moon , Jin Ha Lee
IPC分类号： G09G5/10
CPC分类号： G09G3/3611 , G09G3/2025 , G09G3/3648 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/103 , G09G2340/0435
摘要： A method of driving a liquid crystal display device includes multiplying a frame frequency of an inputted current frame to generate a multiplied odd-numbered frame and a multiplied even-numbered frame; determining whether said current frame is a still image frame or a dynamic image frame; detecting an edge area at which a motion blur occurs from the multiplied odd-numbered frame and the multiplied even-numbered frame; converting gray level values of pixels positioned at the detected edge area at the multiplied odd-numbered frame and the multiplied even-numbered frame; and continuously outputting the multiplied odd-numbered still image frame and the multiplied even-numbered still image frame or continuously outputting the multiplied odd-numbered dynamic image frame and the multiplied even-numbered dynamic image frame having the converted gray level values in accordance with the determined result. A liquid crystal display device is also disclosed.
摘要翻译：驱动液晶显示装置的方法包括：将输入的当前帧的帧频相乘以产生相乘的奇数帧和相乘的偶数帧; 确定所述当前帧是静止图像帧还是动态图像帧; 从所乘的奇数帧和相乘的偶数帧检测发生运动模糊的边缘区域; 将位于所述被检测边缘区域的像素的灰度级值转换为相乘的奇数帧和所乘的偶数帧; 并连续地输出相乘的奇数静止图像帧和相乘的偶数静止图像帧，或者连续输出具有转换灰度级值的相乘的奇数动态图像帧和相乘的偶数动态图像帧，确定结果。还公开了一种液晶显示装置。

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