Patent ID: 7567229
Filing Date: 2009-07-28
Classification: G09G

Abstract:
1. An electro-optical device, comprising: a grayscale characteristic generating unit that generates conversion data having grayscale characteristics obtained by changing grayscale characteristics of display data according to a grayscale conversion table that corresponds to the relationship between input display data and output conversion data is described, and at least one first correction factor that is included in the conversion table contents; and a pixel-driving unit that drives the pixels after correcting the grayscale characteristics of the conversion data by second correction factors different from the first correction factor using processing that is different from that of the grayscale characteristic generating unit, the first correction factor including a self-heating temperature change of the electro-optical elements included in the pixels, the second correction factors including an ambient temperature change of the electro-optical device and a deterioration change of at least one of the electro-optical elements included in the pixels and a display non-uniformity of the display unit in which the pixels are arranged in a matrix.