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1. 发明申请

US20120307186A1 IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD 有权
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20120307186A1
公开(公告)日：2012-12-06
申请号：US13576664
申请日：2011-02-22
申请人： Kazuyoshi Yoshiyama , Hiroyuki Fukukawa , Naoko Kondoh , Shinji Nakagawa
发明人： Kazuyoshi Yoshiyama , Hiroyuki Fukukawa , Naoko Kondoh , Shinji Nakagawa
IPC分类号： G02F1/1335
CPC分类号： G09G5/06 , G09G3/2074 , G09G3/3413 , G09G5/026 , G09G2300/023 , G09G2300/0426 , G09G2300/0452 , G09G2340/06 , H04N1/4092 , H04N1/46 , H04N1/60
摘要： Provided is an image display device that has pixels each of which includes sub-pixels of four or more colors, and displays a high-definition image that has been subjected to sub-pixel-level filtering processing. The image display device includes a display panel (500) in which color filters of sub-pixel colors including three principal colors of red, green, and blue as well as at least one color other than the three principal colors are arranged regularly; and an image processor (40) that performs filtering processing with respect to an input image signal. The image processor (40) includes: a principal color conversion section (41) that generates sub-pixel signals (RGBYe) corresponding to the sub-pixel colors, respectively, from the input image signals Rin, Bin, and Gin of the three principal colors; and a sub-pixel enhancement section (42) that gives, to the sub-pixel signals, position information in accordance with an order of arrangement of the color filters of the sub-pixel colors in the display panel (500), and performs the filtering processing sub-pixel by sub-pixel.
摘要翻译：提供一种图像显示装置，其具有各自包括四种或更多种颜色的子像素的像素，并且显示已经经过子像素级滤波处理的高分辨率图像。图像显示装置包括显示面板（500），其中规则地布置有包括红色，绿色和蓝色三种主色以及除了三种主要颜色之外的至少一种颜色的子像素颜色的滤色器; 以及对输入图像信号进行滤波处理的图像处理器（40）。图像处理器（40）包括：主色变换部（41），分别从三原色的输入图像信号Rin，Bin，和Gin生成与子像素颜色对应的子像素信号（RGBYe）颜色; 以及子像素增强部（42），其对所述子像素信号赋予与所述显示面板（500）中的所述子像素颜色的所述滤色器的排列顺序相对应的位置信息，通过子像素过滤处理子像素。

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