Patent ID: 9147366
Filing Date: 2015-09-29
Classification: G02F,G09G

Abstract:
1. A method for driving a liquid crystal display (LCD) device, comprising: outputting data signals according to image signals; boosting the data signals according to a first boost signal up to a first pixel voltage that is applied to a transmissive electrode to control first light passing through a liquid crystal layer on the transmissive electrode; and boosting the data signals according to a second boost signal up to a second pixel voltage that is applied to a reflective electrode to control the retardation of second light to be substantially equal to the retardation of the first light, the second light being incident into the liquid crystal layer on the reflective electrode and reflected from the reflective electrode, wherein the first boost signal is applied to a first boost line overlapping the reflective electrode, and wherein the second boost signal is applied to a second boost line overlapping the reflective electrode.