Patent ID: 8952995
Filing Date: 2015-02-10
Classification: G09G

Abstract:
1. A driving method of a display device comprising a plurality of pixels, each including gray scale storage display element, the driving method comprising the steps of: displaying a first gray scale level by a step of scanning and inputting signals to first terminals of the gray scale storage display elements plural times in a first initialization period; wherein a common potential is inputted to second terminals of the gray scale storage display elements, displaying a second gray scale level by a step of scanning and inputting signals to the first terminals at least once in a second initialization period sequentially after the first initialization period; and displaying a third gray scale level by a step of scanning and inputting signals to the first terminals plural times in a writing period sequentially after the second initialization period, wherein each of the signals inputted to the first terminals in the first initialization period selects a first potential equal to the common potential or a second potential different from the common potential in each of scanning plural times, and wherein lengths of the holding periods between inputting the signals plural times in the first initialization period are different.