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1. 发明申请

US20110187730A1 METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
标题翻译：驱动显示面板的方法和执行其的显示装置
公开(公告)号：US20110187730A1
公开(公告)日：2011-08-04
申请号：US12938302
申请日：2010-11-02
申请人： Bong-Ju JUN , Nam-Gon CHOI , Joo-Hwan PARK , Yong-Bum KIM , Dong-Hyun YEO
发明人： Bong-Ju JUN , Nam-Gon CHOI , Joo-Hwan PARK , Yong-Bum KIM , Dong-Hyun YEO
IPC分类号： G09G5/36 , G09G5/00 , G09G3/36
CPC分类号： G09G3/36 , G09G5/00 , G09G5/36
摘要： A display apparatus includes a display panel, a plurality of gate lines driving circuit parts, a plurality of data lines driving circuit parts and a timing control part. The display panel includes a plurality of gate lines and a plurality of data lines. The gate lines driving circuit parts output gate signals to the gate lines. The data lines driving circuit parts output data signals to the data lines. The timing control part applies a dummy gate signal to at least one dummy gate line, controls a latch sequence of image data and an output sequence of the gate lines driving circuit parts in a reverse sequence, in response to an inverted-mounting mode selection signal for displaying an inverted mount image to the display panel. Because signal lines can be shortened, heat generated by the display apparatus may be decreased and image quality of the display apparatus may be improved.
摘要翻译：显示装置包括显示面板，多个栅极线驱动电路部分，多个数据线驱动电路部分和定时控制部分。显示面板包括多条栅极线和多条数据线。栅极线驱动电路部分将栅极信号输出到栅极线。数据线驱动电路部分向数据线输出数据信号。定时控制部分对至少一个虚拟栅极线施加虚拟栅极信号，响应于反向安装模式选择信号，以相反的顺序控制图像数据的锁存序列和栅极线驱动电路部分的输出序列用于向显示面板显示反转安装图像。由于可以缩短信号线，所以显示装置产生的热量可能会降低，从而可以提高显示装置的图像质量。

2. 发明申请

US20120169686A1 TIMING CONTROLLER, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD OF DRIVING THE SAME 有权
标题翻译：定时控制器，包括其的显示装置及其驱动方法
公开(公告)号：US20120169686A1
公开(公告)日：2012-07-05
申请号：US13182782
申请日：2011-07-14
申请人： Yong-Bum KIM , Bong-Ju JUN , Dong-Hyun YEO , Sang Keun LEE
发明人： Yong-Bum KIM , Bong-Ju JUN , Dong-Hyun YEO , Sang Keun LEE
IPC分类号： G09G5/18
CPC分类号： G09G3/2096 , G09G3/3648 , G09G5/008 , G09G2330/06
摘要： A timing controller includes a receiver, an internal clock generator, a first frequency converter, a first selector and a control signal generator. The receiver receives an image signal and a main clock signal having a first spread spectrum frequency from an external system, converts the main clock signal to a converted main clock signal and the image signal to a first converted image signal, and outputs the converted main clock signal as a first clock signal having a plurality of frequencies. The internal clock generator multiplies the frequencies of the first clock signal and generates a second clock signal having a frequency band within the multiplied frequencies of the first clock signal. The first frequency converter converts the second clock signal to a third clock signal having a second spread spectrum frequency. The first selector selects one of the second clock signal and the third clock signal in response to a first selection signal and outputs the selected one of the second clock signal and the third clock signal as a control clock signal. The control signal generator receives the control clock signal to generate a control signal synchronized with the control clock signal.
摘要翻译：定时控制器包括接收器，内部时钟发生器，第一变频器，第一选择器和控制信号发生器。接收机从外部系统接收具有第一扩频频率的图像信号和主时钟信号，将主时钟信号转换为转换后的主时钟信号，将图像信号转换为第一转换图像信号，并输出转换后的主时钟信号作为具有多个频率的第一时钟信号。内部时钟发生器乘以第一时钟信号的频率，并产生具有在第一时钟信号的相乘频率内的频带的第二时钟信号。第一变频器将第二时钟信号转换成具有第二扩频频率的第三时钟信号。第一选择器响应于第一选择信号选择第二时钟信号和第三时钟信号之一，并将所选择的第二时钟信号和第三时钟信号中的一个作为控制时钟信号输出。控制信号发生器接收控制时钟信号以产生与控制时钟信号同步的控制信号。

3. 发明申请

US20120139882A1 METHOD FOR RESTORING A TIMING CONTROLLER AND DRIVING DEVICE FOR PERFORMING THE METHOD 有权
标题翻译：用于恢复时序控制器的方法和用于执行该方法的驱动装置
公开(公告)号：US20120139882A1
公开(公告)日：2012-06-07
申请号：US13178939
申请日：2011-07-08
申请人： Yong-Bum KIM , Jae-Gwan JEON , Dong-Won PARK , Bong-Ju JUN , Dong-Hyun YEO
发明人： Yong-Bum KIM , Jae-Gwan JEON , Dong-Won PARK , Bong-Ju JUN , Dong-Hyun YEO
IPC分类号： G09G5/00
CPC分类号： G09G5/008 , G09G3/36 , G09G2320/0252
摘要： A method of restoring a timing controller includes generating an error condition signal from a timing controller by checking abnormality of an image signal and a control signal provided from an image board, feeding back the error condition signal to the image board, and restoring the timing controller based on the error condition signal.
摘要翻译：恢复定时控制器的方法包括通过检查图像信号的异常和从图像板提供的控制信号来产生来自定时控制器的错误状态信号，将错误状态信号反馈到图像板，以及恢复定时控制器基于错误状况信号。

4. 发明申请

US20120249405A1 SIGNAL PROCESSING DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SIGNAL PROCESSING DEVICE 有权
标题翻译：用于液晶显示面板的信号处理装置和包括信号处理装置的液晶显示器
公开(公告)号：US20120249405A1
公开(公告)日：2012-10-04
申请号：US13493776
申请日：2012-06-11
申请人： Bong-Im PARK , Jong-Hyon PARK , Bong-Ju JUN , Jae-Won JEONG , Yong-Jun CHOI , Woo-Chul KIM , Byung-Kil JEON , Nam-Gon CHOI , Yun-Jae KIM , Dong-Beom CHO
发明人： Bong-Im PARK , Jong-Hyon PARK , Bong-Ju JUN , Jae-Won JEONG , Yong-Jun CHOI , Woo-Chul KIM , Byung-Kil JEON , Nam-Gon CHOI , Yun-Jae KIM , Dong-Beom CHO
IPC分类号： G09G3/36
CPC分类号： G09G5/005 , G09G3/3611 , G09G2320/0252 , G09G2320/0261 , G09G2320/106 , G09G2340/0435 , G09G2340/16
摘要： A liquid crystal display system including a signal processing device uses interpolation to generate an intermediate image frame using previous image frame data and present image frame data. The system converts data of the intermediate image frame into transposed image data that is to be used to drive a liquid crystal display panel and display a corresponding image. The transposed image data and the present image data are subjected to a prespecified DCC process (dynamic capacitance compensation process) to thereby generate respective first and second compensation image data. Since the first compensation image data is generated based on the transposed image data and the transposition is configured to prevent over-compensation by the DCC process, over-compensation by the dynamic capacitance compensation process can be reduced or prevented.
摘要翻译：包括信号处理装置的液晶显示系统使用插值来生成使用先前图像帧数据和呈现图像帧数据的中间图像帧。该系统将中间图像帧的数据转换为用于驱动液晶显示面板并显示相应图像的转置图像数据。对转置的图像数据和当前图像数据进行预先指定的DCC处理（动态电容补偿处理），从而生成各自的第一和第二补偿图像数据。由于基于转置的图像数据生成第一补偿图像数据，并且转置被配置为防止DCC处理的过度补偿，可以减少或防止通过动态电容补偿处理的过补偿。

5. 发明申请

US20120162185A1 METHOD OF DRIVING DISPLAY PANEL AND DISPLAY APPARATUS FOR PERFORMING THE SAME 有权
标题翻译：驱动显示面板的方法和执行其的显示装置
公开(公告)号：US20120162185A1
公开(公告)日：2012-06-28
申请号：US13209530
申请日：2011-08-15
申请人： Jae-Hyoung PARK , Bong-Ju JUN , Yong-Bum KIM
发明人： Jae-Hyoung PARK , Bong-Ju JUN , Yong-Bum KIM
IPC分类号： G06F3/038
CPC分类号： G09G3/3611 , G09G3/3666 , G09G2310/08 , G09G2320/0223 , G09G2370/08
摘要： A method of driving a display panel includes converting a first data enable signal including a first cycle based on a compensation parameter to generate a second data enable signal including a second cycle longer than the first cycle, generating a plurality of gate signals based on the second data enable signal to output the gate signals to a plurality of gate lines of the display panel, and generating a plurality of data voltages based on the first data enable signal to output the data voltages to a plurality of data lines of the display panel.
摘要翻译：驱动显示面板的方法包括：基于补偿参数转换包括第一周期的第一数据使能信号，以产生包括比第一周期长的第二周期的第二数据使能信号，基于第二周期产生多个门信号数据使能信号将门信号输出到显示面板的多个栅极线，并且基于第一数据使能信号产生多个数据电压，以将数据电压输出到显示面板的多条数据线。

6. 发明申请

US20110169800A1 METHOD OF PROCESSING DATA AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 有权
标题翻译：处理数据的方法和执行方法的显示装置
公开(公告)号：US20110169800A1
公开(公告)日：2011-07-14
申请号：US12873799
申请日：2010-09-01
申请人： Bong-Ju JUN , Jae-Hyoung PARK , Ik-Huyn AHN
发明人： Bong-Ju JUN , Jae-Hyoung PARK , Ik-Huyn AHN
IPC分类号： G06F3/038
CPC分类号： G09G3/3644 , G09G3/3666 , G09G2320/0233 , G09G2320/0242 , G09G2320/0247 , G09G2320/0252 , G09G2340/16 , G09G2370/14
摘要： A display apparatus includes a display panel, a timing control part and a data driving part. The display panel is divided into N display areas. The timing control part includes a serializing part to serializing N data received in parallel to generate an N-th frame data, a overdriving part to select one of the N-th frame data and a previous frame data stored depending on whether the received data are normal and to compensate the selected frame data to generate a compensation frame data, and an interface part to divide the compensation frame data and to output the N compensation data. A data driving part includes N data driving circuits to generate data driving voltages corresponding to the N compensation data to output the data driving voltage to the N display areas where N is a natural number.
摘要翻译：显示装置包括显示面板，定时控制部和数据驱动部。显示面板分为N个显示区域。定时控制部分包括串行化并行接收的N个数据以生成第N帧数据的串行化部分，根据接收到的数据是否存储的第N个帧数据和前一个帧数据之一的过驱动部分并且对所选择的帧数据进行补偿以产生补偿帧数据，以及用于分割补偿帧数据并输出N个补偿数据的接口部分。数据驱动部分包括N个数据驱动电路，用于产生与N个补偿数据相对应的数据驱动电压，以将数据驱动电压输出到N是自然数的N个显示区域。

7. 发明申请

US20100156951A1 METHOD FOR COMPENSATING DATA, DATA COMPENSATING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE DATA COMPENSATING APPARATUS 有权
标题翻译：用于补充数据的方法，用于执行方法的数据补偿装置和具有数据补偿装置的显示装置
公开(公告)号：US20100156951A1
公开(公告)日：2010-06-24
申请号：US12555141
申请日：2009-09-08
申请人： Bong-Im PARK , Bong-Ju JUN , Jong-Hyon PARK , Yun-Jae KIM , Jae-Won JEONG , Woo-Young LEE , Kang-Hyun KIM
发明人： Bong-Im PARK , Bong-Ju JUN , Jong-Hyon PARK , Yun-Jae KIM , Jae-Won JEONG , Woo-Young LEE , Kang-Hyun KIM
IPC分类号： G09G5/10
CPC分类号： G09G3/3648 , G09G3/2096 , G09G2320/0252 , G09G2320/0261
摘要： A method for compensating data for a data compensating apparatus in a display apparatus includes converting image data of an n-th frame (where “n” is a natural number) into pre-compensation data of the n-th frame having a gray scale less than or equal to a gray scale of the image data of the n-th frame based on pre-compensation data of an (n−1)-th frame, storing the pre-compensation data of the n-th frame, and generating compensation data of the n-th frame having a gray scale greater than or equal to the gray scale of the image data of the n-th frame by using the image data of the n-th frame and the pre-compensation data of the (n−1)-th frame.
摘要翻译：一种用于补偿显示装置中的数据补偿装置的数据的方法包括将第n帧（其中“n”是自然数）的图像数据转换成具有灰度级的第n帧的预补偿数据基于第（n-1）帧的预补偿数据，存储第n帧的预补偿数据，并且生成补偿的第n帧的图像数据的灰度等于或等于灰度级通过使用第n帧的图像数据和（n（n））的预补偿数据，具有大于或等于第n帧的图像数据的灰度的灰度级的第n帧的数据 -1）帧。

8. 发明申请

US20090256865A1 METHOD FOR GENERATING DATA FOR DRIVING A DISPLAY PANEL, DATA DRIVING CIRCUIT FOR PERFORMING THE SAME AND DISPLAY DEVICE HAVING THE DATA DRIVING CIRCUIT 有权
标题翻译：用于产生用于驱动显示面板的数据的方法，用于执行显示面板的数据驱动电路和具有数据驱动电路的显示设备
公开(公告)号：US20090256865A1
公开(公告)日：2009-10-15
申请号：US12356902
申请日：2009-01-21
申请人： Bong-Ju JUN , Bong-Im PARK , Hoi-Sik MOON , Jae-Won JEONG , Yong-Jun CHOI
发明人： Bong-Ju JUN , Bong-Im PARK , Hoi-Sik MOON , Jae-Won JEONG , Yong-Jun CHOI
IPC分类号： G09G5/10
CPC分类号： G09G3/3688 , G09G3/2044 , G09G2300/0447 , G09G2310/027 , G09G2310/0297 , G09G2310/08 , G09G2320/0242 , G09G2320/0276 , G09G2320/028
摘要： A method for generating data for driving a display panel is provided in which first compensation data of (N+k) bits, corresponding to grayscale data of N bits, is generated, wherein values of N and k are natural numbers. A first gamma curve is applied to the first compensation data of (N+k) bits. Second compensation data of (N+k) bits, corresponding to the grayscale data of N bits, is generated. A second gamma curve is applied to the second compensation data of (N+k) bits. The first compensation data or the second compensation data are selectively output and converted into analog data signals. The analog data signals are output to a data line. Accordingly, the first compensation data and second compensation data includes a multidomain structure which improves display quality. A data driving circuit and a display device including the data driving circuit for performing the method are also provided.
摘要翻译：提供一种用于产生用于驱动显示面板的数据的方法，其中产生与N位的灰度数据相对应的（N + k）位的第一补偿数据，其中N和k的值是自然数。第一伽马曲线被应用于（N + k）位的第一补偿数据。产生与N位的灰度数据对应的（N + k）位的第二补偿数据。将第二伽马曲线应用于（N + k）位的第二补偿数据。第一补偿数据或第二补偿数据被选择性地输出并转换为模拟数据信号。模拟数据信号被输出到数据线。因此，第一补偿数据和第二补偿数据包括提高显示质量的多域结构。还提供了一种数据驱动电路和包括用于执行该方法的数据驱动电路的显示装置。

9. 发明申请

US20130120233A1 LIQUID CRYSTAL DISPLAY AND METHOD OF DISPLAYING IMAGE THEREON 有权
标题翻译：液晶显示器和显示图像的方法
公开(公告)号：US20130120233A1
公开(公告)日：2013-05-16
申请号：US13435446
申请日：2012-03-30
申请人： Jae-Gwan JEON , Jae Hyoung PARK , Byung Kil JEON , Byoung Seok YOO , Bong-Ju JUN
发明人： Jae-Gwan JEON , Jae Hyoung PARK , Byung Kil JEON , Byoung Seok YOO , Bong-Ju JUN
IPC分类号： G09G3/36
CPC分类号： G09G3/36 , G09G3/3666 , G09G2320/0233 , G09G2320/0285 , G09G2320/041 , G09G2340/16
摘要： A liquid crystal display includes a pixel, a memory configured to store a plurality of look-up tables, an image signal modification unit configured to obtain a modified look-up table based on a first look-up table and a second look-up table among the plurality of look-up tables and modify an input image signal based on the modified look-up table to generate a modified image signal, and a data driver configured to convert the modified image signal generated by the image signal modification unit into a data voltage and to supply the data voltage to the pixel. The liquid crystal display includes a plurality of regions. The liquid crystal display is configured to maintain temperature information of the plurality of regions, and the image signal modification unit is configured to modify the input image signal based on the temperature information.
摘要翻译：液晶显示器包括像素，被配置为存储多个查找表的存储器，被配置为基于第一查找表和第二查找表获得修改的查找表的图像信号修改单元在多个查找表之间，并且基于经修改的查找表修改输入图像信号以生成修改的图像信号;以及数据驱动器，被配置为将由图像信号修改单元生成的修改图像信号转换为数据电压并向像素提供数据电压。液晶显示器包括多个区域。液晶显示器被配置为保持多个区域的温度信息，并且图像信号修改单元被配置为基于温度信息修改输入图像信号。

10. 发明申请

US20120257825A1 METHOD FOR CORRECTING A DEFECT PIXEL 有权
标题翻译：校正缺陷像素的方法
公开(公告)号：US20120257825A1
公开(公告)日：2012-10-11
申请号：US13197811
申请日：2011-08-04
申请人： Byoung Seok YOO , Jae-Gwan JEON , Bong-Ju JUN
发明人： Byoung Seok YOO , Jae-Gwan JEON , Bong-Ju JUN
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N5/367 , G06T5/005 , G06T2207/10024 , G06T2207/20012 , H04N9/045
摘要： A method for correcting a defect pixel includes extracting a pixel value of a central pixel, and pixel values of each of a plurality of neighboring pixels around the central pixel in an image sensor by using a color filter; calculating reference levels by multiplying each the pixel value of the plurality of neighboring pixels by a weight value; calculating a total number of cases where the pixel value of the central pixel is larger or smaller than the reference level as a first comparison value or second comparison value, respectively; determining the central pixel is a defect pixel where the first or second comparison value is larger than a first or second control register value, by comparing the comparison values with the control register values, respectively; and correcting the central pixel determined as the defect pixel.
摘要翻译：用于校正缺陷像素的方法包括通过使用滤色器提取中心像素的像素值和图像传感器周围的中心像素周围的多个相邻像素中的每一个的像素值; 通过将所述多个相邻像素的每个像素值乘以权重值来计算参考电平; 计算中心像素的像素值大于或小于参考电平的情况的总数作为第一比较值或第二比较值; 通过将比较值与控制寄存器值进行比较，确定中心像素是其中第一或第二比较值大于第一或第二控制寄存器值的缺陷像素; 以及校正被确定为所述缺陷像素的所述中心像素。

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