Patent ID: 8102342
Filing Date: 2012-01-24
Classification: G09G

Abstract:
1. A display device comprising: a display unit to display an image with a plurality of gradations; a plurality of video signal lines to display the image on the display unit; an applied gradation value determination unit to determine an applied gradation value to generate a video signal that is to be applied to the video signal lines, the applied gradation value being determined in accordance with an externally inputted first image signal, and a second image signal externally inputted one frame period previous to the first image signal, the one frame period being a period of time in which one screen image is displayed; an applied gradation value determination table to store first input values, second input values, and output values corresponding to combinations of the first input values and the second input values; and a gradation section setting table to store a plurality of gradation section values and a plurality of thresholds corresponding to the plurality of gradation section values, wherein wherein overshoot differential gradation values corresponding to the gradation values within each gradation section are similar.