Display control apparatus and method of creating look-up table

摘要

A display control apparatus according to an embodiment of the present invention includes: a grayscale converting circuit for converting input image data to output image data using a look-up table showing a correspondence between input image data of i bits and output image data of k bits larger than the i bits; and an LUT creating circuit for creating the look-up table based onγdata of 2k bits. The apparatus further includes aγdata storage circuit capable of storing the pluralγdata in the LUT creating circuit.