DISPLAY GRADATION VOLTAGE SETTING METHOD, DISPLAY DRIVING METHOD, PROGRAM, AND DISPLAY

摘要

A display gradation voltage setting method comprises a step for determining the difference of gradation voltage for the gradation in a low gradation region, and a step for correcting the gradation voltage so that the gradation voltage of the maximum differential gradation corresponding to the maximum difference among the obtained differences becomes lower than the gradation voltage of zero gradation before correction. This prevents occurrence of a low gradation region where luminance varies discontinuously and occurrence of an edge (false outline) caused by color crosstalk.