Patent ID: 7239298

Claim:
A liquid crystal display apparatus comprising: a liquid crystal display panel for displaying an image by changing a gray-scale level to be displayed with change of a voltage level applied to a liquid crystal layer; setting means for setting at least a target gray-scale level with which it is intended to complete the optical response of the liquid crystal display panel within one vertical period for each gray-scale transition pattern of a combination of gray-scale levels corresponding to two signals; voltage application means for applying a target voltage level corresponding to the target gray-scale level set by the setting means to the liquid crystal layer; a table at least including an actual gray-scale level actually obtained by the liquid crystal display panel after one vertical period when the voltage application means applies the target voltage level to the liquid crystal layer, the actual gray-scale level being set for each gray-scale transition pattern; and correction means for correcting a target gray-scale level for an (n+1)th input image signal based on an actual gray-scale level obtained by referring to the table, for gray-scale transition from a gray-scale level of an (n−1)th input image signal to a gray-scale level of an n-th input image signal when the (n−1)th input image signal and the n-th input image signal are different in gray-scale level from each other.