APPARATUS AND METHOD OF CONVERTING IMAGE SIGNAL FOR SIX COLOR DISPLAY DEVICE, AND SIX COLOR DISPLAY DEVICE HAVING OPTIMUM SUBPIXEL ARRANGEMENT

摘要

A method of converting image signals for a display device including six-color subpixels is provided, which includes: classifying three-color input image signals into maximum, middle, and minimum; decomposing the classified signals into six-color components; determining a maximum among the six-color components; calculating a scaling factor; and extracting six-color output signals.