Patent ID: 8098259
Filing Date: 2012-01-17
Classification: G09G,H04N

Abstract:
1. An image display device comprising: an image generation unit for generating a display image, a display unit for displaying in color the display image, a user interface unit including a color designation part for selecting a color system from among a plurality of color systems, an adjustment degree designation part for adjusting attributes of the color system selected by the color designation part, and a palette comprising the plurality of color systems, and a control unit for instructing the image generation unit to generate the display image having in color only the selected color system, wherein the palette comprises a color wheel having a continuous range of a plurality of colors and including at least a red color system, a green color system, and a blue color system, wherein the color system comprises a continuous range of a plurality of colors, the plurality of color systems are predetermined independent of the display image, and, after the color designation part selects the color system, the color wheel has only the selected color system displayed in color, and wherein the user interface unit includes a color position instruction part for selecting a position serving as an axis on the color wheel of the color to be displayed from the selected color system range, and a range designation region for adjusting the continuous range of the plurality of colors on the color wheel.