Patent ID: 7081879
Filing Date: 2006-07-25
Classification: G09G

Abstract:
1. A method for driving data in a data driver, the data driver driving at least a data line of a display device, the data driver comprising: an input module comprising an N-bit circuit line for receiving an N-bit digital data set corresponding to color data of an individual pixel, the N-bit digital data set comprising m groups of digit data, wherein N and m are both integers greater than or equal to 2; a plurality of latches electrically connected to the input module, each latch temporarily storing a group of digit data of the digital data set; a plurality of shift registers for sequentially outputting a plurality of switch signals to determine a sequence by which the m groups of digit data are transmitted to the plurality of latches; and a digital-to-analog converter electrically connected to the plurality of latches for receiving the digital data set outputted from the plurality of latches to transform the digital data set into an analog voltage signal and to output the analog voltage signal to the data line; the method comprising: