Display apparatus and method of driving the same

A display apparatus comprising:

• a signal controller which comprises a receiver for receiving an original image signal and a plurality of input control signals and generating a control clock signal based on the plurality of the input control signals, an image signal processor for generating a data signal synchronized with the control clock signal based on the original image signal, and a transmitter for generating a modified image signal which includes data information generated by sampling the data signal and data clock information embedded in the data information;
• and
• a data driver which samples the data information from the modified image signal using the data clock information, and generates a data voltage corresponding to the data information,
• wherein the transmitter comprises:
• a delay buffer which delays the data signal according to whether each of a plurality of sampling clock signals has been delayed from the control clock signal;
• and
• a sampler which samples the delayed data signal in response to each of the plurality of sampling clock signals to generate the modified image signal.