Display driving device of pixel array having a plurality of pixel driving circuits

A display driving device for driving multiple resolutions by an EN signal of a pixel array having a plurality of gate lines and a plurality of data lines, and a plurality of pixel driving circuits respectively connected to the plurality of gate lines and the plurality of data lines, the display driving device comprising:

• a data driver configured to output pixel data to the plurality of data lines;
• a data selection circuit configured to process the outputted pixel data and transmitting the processed pixel data to the plurality of pixel driving circuits;
• an EN signal generating unit configured to generate an EN signal for controlling storage of the pixel data in the pixel driving circuits;
• a gate driver configured to output gate information to the plurality of gate lines;
• and
• a gate selection circuit configured to process the outputted gate information and control a time point at which the pixel data is stored in the plurality of pixel driving circuits based on the generated EN signals,
• wherein the data selection circuit and the gate selection circuit are configured to simultaneously and selectively store the processed pixel data in the plurality of pixel driving circuits based on control of the generated EN signals.

A display driving device for driving multiple resolutions by an EN signal received from an external EN signal generating unit of a pixel array having a plurality of gate lines and a plurality of data lines, and a plurality of pixel driving circuits respectively connected to the plurality of gate lines and the plurality of data lines, the display driving device comprising:

• a data driver configured to output pixel data to the plurality of data lines;
• a data selection circuit configured to process the outputted pixel data and transmit the processed pixel data to the plurality of pixel driving circuits;
• an EN signal receiving unit configured to receive an EN signal from an external terminal, the EN signal controlling the storage of the pixel data of the pixel driving circuit;
• a gate driver configured to output gate information to the plurality of gate lines;
• and
• a gate selection circuit configured to process the outputted gate information and control a point in time at which the pixel data is stored in the plurality of pixel driving circuits based on the received EN signals,
• wherein the data selection circuit and the gate selection circuit are configured to simultaneously and selectively store the processed pixel data in the plurality of pixel driving circuits based on control of the received EN signals.