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    • 32. 发明授权
    • Test pattern signal generator and generation method, color measurement system and display device
    • 测试模式信号发生器和生成方法,色彩测量系统和显示设备
    • US08325238B2
    • 2012-12-04
    • US12156185
    • 2008-05-30
    • Yutaka ImaiNaoya Katoh
    • Yutaka ImaiNaoya Katoh
    • H04N17/00
    • H04N17/02G01J3/506G01J3/52G09G3/006G09G5/02H04N1/6033
    • Disclosed herein is a test pattern signal generator for outputting a video signal adapted to display, on a display device, a test pattern of a color chart according to a standard for a first color gamut and a color chart of a test pattern according to a standard for a second color gamut which is wider than the first color gamut, the test pattern signal generator including: a color chart recording section configured to record color chart information of the standard for the first color gamut and color chart information of the standard for the second color gamut; and a test pattern signal generation section configured to generate, based on the information recorded in the color chart recording section, a video signal adapted to display test patterns in which the color charts according to the respective standards are arranged in a predetermined layout on the same screen.
    • 这里公开了一种测试图形信号发生器,用于输出视频信号,该视频信号适于在显示装置上显示根据标准的第一色域的标准和根据标准的测试图案的色彩图的测试图案 对于比第一色域宽的第二色域,测试图案信号发生器包括:色图记录部分,被配置为记录第一色域的标准的色图信息和第二色域的标准的色图信息 色域; 以及测试图形信号生成部,其被配置为基于记录在所述色图记录部中的信息,生成适于显示根据各个标准的颜色图以相同的布局布置的测试图案的视频信号 屏幕。