Patent ID: 7639242

Claim:
A driving circuit of a display device comprising: a scan pulse generation circuit having a plurality of scan drivers for outputting an image signal to a display for displaying an image, each of the plurality of scan drivers having a plurality of output circuit, and a controller for controlling an operation of the plurality of scan drivers and output circuits of the plurality of scan drivers on the basis of an input image signal, wherein the controller comprises a control signal generator for generating a first control signal and a second control signal for transmission to the plurality of scan drivers on the basis of the image signal; and a serial data generator for converting the first control signal and the second control signal generated by the control signal generator into serial data, the first control signal designating a scan driver of the plurality of scan drivers and the second control signal designating a plurality of output circuit of a designated scan driver, and each of the plurality of scan drivers comprises a serial/parallel converter for separating the serial data output from the serial data generator into the first control signal and the second control signal.