| 摘要 |
PROBLEM TO BE SOLVED: To conduct a correct compensation for luminance signals and to greatly increase the dynamic image spurious profile prevention effect by determining the combination of the light emitting subfields, which are suitable in generating the desired luminance in a present frame from the past subfield light emitting history, and the luminance signals in the present frame. SOLUTION: A light emitting subfield storage section 22 stores the light emitting subfields of the past frames which consists of a previous frame or the previous frame and the frame that is one of the frames existed before the previous frame. A light emitting subfield determining section 21 is provided with a ROM 25 in which the data, that indicate which subfield should be light emitted in order to generate a desired luminance given by the luminance signals, are beforehand stored as the table corresponding to the subfield light emitting pattern in the previous field. Then, a determination is made for the combination of the light emitting subfields which are suitable to generate the desired luminance in the present frame. |
