Patent ID: 8605021
Filing Date: 2013-12-10
Classification: G09G

Abstract:
1. A method of controlling a passive matrix or an active matrix liquid crystal display device operating at a first display rate with pixels arranged in rows and columns, said method comprising: supplying row voltages to the rows via control lines so as to select the rows; supplying column voltages to the columns via data lines; selecting rows consecutively; transferring a charge applied to a selected row n to a storage capacitor for only a first period of time and then subsequently transferring the charge remaining on the selected row to a reference potential in the case of a transition from the selected row n to another row n+1; and connecting the storage capacitor to the another row n+1 to transfer a charge to the another row n+1, and subsequently connecting the another row n+1 to a source for providing a required row voltage.