Patent ID: 8736533
Filing Date: 2014-05-27
Classification: G09G

Abstract:
1. A method for providing an interlaced scan in a liquid crystal display (LCD), the method comprising: receiving a set of display data comprising N by M, wherein N is the number of columns in the display data and M is the number of rows in the display data; providing electrical power to odd-numbered rows with positive polarities to each pixel located at the odd-numbered rows and a first consecutive pair of columns, and with negative polarities to each pixel located at the odd-numbered rows and a second consecutive pair of columns adjacent to the first consecutive pair of columns in a first temporal subframe; providing the electrical power to even-numbered rows with negative polarities to each pixel located at the even-numbered rows and a third consecutive pair of columns, and with positive polarities to each pixel located at the even numbered rows and a fourth consecutive pair of columns adjacent to the third consecutive pair of columns in a second temporal subframe, wherein the first temporal subframe and the second temporal subframe comprise an odd frame; providing the electrical power to the odd-numbered rows with the negative polarities to each pixel located at the odd-numbered rows and a fifith consecutive pair of columns, and with the positive polarities to each pixel located at the odd-numbered rows a sixth consecutive pair columns adjacent to the fifth consecutive pair of columns in a third temporal subframe; and providing the electrical power to the even-numbered rows with the positive polarities to each pixel located at the even-numbered rows and a seventh consecutive pair of columns, and with the negative polarities to each pixel located at the even numbered rows and an eighth consecutive pair of columns adjacent to the seventh consecutive pair of columns in a fourth temporal subframe, wherein the third temporal subframe and the fourth temporal subframe comprise an even frame.