Method of driving display device, program, and display device

摘要

A display device includes first and second display pixels connected to a first source line, third and fourth display pixels connected to the second source line. The device further includes a receiver receiving display voltage for each display pixel, a calculator calculating first difference voltage between the display voltages of the first and second display pixels, and calculating a second difference voltage between the display voltages of the third and fourth display pixels. A parasitic capacitance is generated between the first display pixel and each source line and between the third display pixel and each source line. The display device further includes a generator correcting the first display voltage based on the first and second difference voltages and generating first write voltage for the first display pixel, and correcting the third display voltage based on the second difference voltage and generating third write voltage for the third display pixel.

主权项

1. A method of driving a display device including gate lines and source lines that cross each other to define respective cross points, and display pixels each including a switching component and a pixel electrode and arranged at each of the crossing points, the source lines including a first source line and a second source line that is arranged adjacent to the first source line, and the display pixels including a first display pixel and a second display pixel that are connected to the first source line, and the display pixels further including a third display pixel and a fourth display pixel that are connected to the second source line, and the first display pixel and the third display pixel being configured to be switched simultaneously via gate lines that are connected to the first display pixel and the third display pixel, respectively, and the second display pixel and the fourth display pixel being configured to be switched simultaneously via gate lines that are connected to the second display pixel and the fourth display pixel, respectively, the method comprising:
receiving display voltage values including a first display voltage value for the first display pixel, a second display voltage value for the second display pixel, a third display voltage value for the third display pixel, and a fourth display voltage value for the fourth display pixel; calculating a first difference voltage value by subtracting the second display voltage value from the first display voltage value, a parasitic capacitance being generated between the first display pixel and each of the first source line and the second source line; calculating a second difference voltage by subtracting the fourth display voltage value from the third display voltage value, a parasitic capacitance being generated between the third display pixel and each of the first source line and the second source line; correcting the first display voltage value based on the first difference voltage value and the second difference voltage value and obtaining a corrected first voltage value as a first write voltage value that is to be applied to the first display pixel; and correcting the third display voltage value based on the first difference voltage value and the second difference voltage value and obtaining a corrected third voltage value as a third write voltage value that is to be applied to the third display pixel.