| 摘要 |
<p>A display control apparatus for displaying a color image on a cathode ray tube (13) and a matrix type display device (14), including an image data generating unit (15) for generating digital image data corresponding to a pixel of a color image to be displayed, a luminance data generating unit (16) connected to the image data generating unit for generating, from the digital image data, digital luminance data corresponding to luminances of the pixel for three primary colors (R, G, B), a digital-to-analog conversion unit connected to the luminance data generating unit (16) for converting the digital luminance data into analog luminance signals and outputting the analog luminance signals to the cathode ray tube (13), and a gradation data generating unit (17) connected to the luminance data generating unit (16) for converting tha digital luminance data into digital gradation data representing gradation levels of the pixel for the three primary colors and outputting the digital gradation data to the matrix type display device (14).</p> |
