Patent ID: 8669968
Filing Date: 2014-03-11
Classification: G09G,H04N

Abstract:
1. A method of displaying a video image in a sequential colour display panel including a plurality of display cells, wherein the video image to be displayed comprises a plurality of colour components and the image display period is divided into a plurality of consecutive time segments with at least three time segments assigned to each of the colour components, and wherein the video level of the pixels of the image is displayed by modulating the display time of the corresponding cells, the method comprising: defining at least one reference time segment in said plurality of time segments, said at least one reference time segment being in the vicinity of the middle of the image display period, and displaying the image giving priority to lighting the cells during the at least one reference time segment and the time segments closest to the at least one reference time segment for each colour component of the plurality of colour components, the at least one reference time segment being assigned to one colour component and the time segments closest to the reference time segment being assigned to the other colour components of the plurality of colour components, a same quantity of light being emitted on either side of an axis of symmetry situated at the centre of said at least one reference time segment, wherein, if a cell is not lit throughout a time segment, the cell is lit during the portion of the time segment closest to the reference time segment.