LOW GRAYSCALE ENHANCING METHOD FOR FIELD EMISSION DISPLAY BASED ON SUBSIDIARY DRIVING TECHNIQUE

摘要

A low grayscale enhancing method for a field emission display system based on a subsidiary row driving (SRD) grayscale modulation driving technique is provided. The method is characterized in that the phenomenon of grayscale loss is eliminated by a low grayscale enhancing modulation method to the loss of grayscale image information on the basis of the subsidiary grayscale modulation method based on the subsidiary driving technique. In addition, the invention improves the display quality of the image by correcting the low grayscale loss by a time compensation method.