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1. 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。

2. 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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