Liquid crystal display system capable of reducing and enlarging resolution of input display data

An information processing device that converts a resolution of display data in accordance with a resolution of a display panel, the information processing device comprising:

• a lateral direction data conversion unit that enlarges and converts display data corresponding to a number of pixels in a lateral direction of the display data into display data corresponding to a number of pixels in a lateral direction of the display panel;
• and
• a longitudinal direction data conversion unit that enlarges and converts display data corresponding to a number of lines in a longitudinal direction of the display data into display data corresponding to a number of lines in a longitudinal direction of the display panel;
• wherein the lateral direction data conversion unit enlarges and converts display data of groups of M pixels in the lateral direction of the display data into display data of groups of N pixels in the lateral direction of the display panel;
• wherein display data of each of the groups of M pixels is enlarged and converted into display data of a respective one of the groups of N pixels;
• wherein N/M is a fraction obtained by reducing to lowest terms a fraction obtained by dividing a total number of pixels in the lateral direction of the display panel by a total number of pixels in the lateral direction of the display data;
• wherein each of the M pixels is divided into N equal parts;
• wherein each of the N equal parts of each of the M pixels is assigned to one of the N pixels;
• and
• wherein the display data of each one of the N pixels is obtained by
• multiplying the display data of each of the M pixels having at least one N equal part assigned to the one N pixel by a number of the N equal parts of the M pixel assigned to the one N pixel to obtain a contribution to the display data of the one N pixel from the M pixel,
• adding up the contributions to the one N pixel from all of the M pixels having at least one N equal part assigned to the one N pixel to obtain a total contribution, and
• dividing the total contribution by M to obtain the display data of the one N pixel.