| 摘要 |
The purpose of the present invention is to provide a picture signal control technique capable of suppressing a reduction in display quality in a display apparatus using FRC. This picture signal control method for a display apparatus is provided with: (a) a step for acquiring coordinate information and time information on the display surface of the display apparatus; (b) a step for, with reference to an LUT that stores a plurality of FRC parameters, selecting an FRC parameter corresponding to the coordinate information and time information; and (c) a step for outputting the selected FRC parameter as an FRC parameter for controlling red and blue pixels and an FRC parameter for controlling green pixels which has a phase opposite to that of the FRC parameter for controlling red and blue pixels. |
