Patent ID: 7212181
Filing Date: 2007-05-01
Classification: G09G

Abstract:
1. A liquid crystal display device comprising: a matrix liquid crystal display panel having a plurality of dots, each of the dots is formed with a Red (R) pixel, a Green (G) pixel and a Blue (B) pixel; and a X direction driver having a plurality of X signal lines corresponding to each of the pixels of the matrix liquid crystal display panel, said X direction driver outputs driving voltages making the matrix liquid crystal display panel display multi-color of R, G and B, wherein the X direction driver includes a clock terminal which receives a clock signal provided from an external device and M ports which receive M dots multi-tone digital data, each of the M dots multi-tone digital data represents driving voltages of the R, G and B, each of the R, G and B being 2 wherein the M ports receive n dots multi-tone digital data with n/M clock pulses of the clock signal provided via the clock terminal, where n is integer of 2 or more.