Display device and circuit board therefor including interconnection for signal transmission

A display device including a plurality of pixels, the display device comprising:

• a signal controller for processing image data for the pixels from an external source;
• a plurality of pad areas, each pad area provided with a plurality of conductors for transmission of the image data, the conductors of adjacent two of the pad areas having a correspondence;
• and
• a plurality of interconnections connecting the corresponding conductors,
• wherein each conductor in each pad area transmits one of bits of the image data and the corresponding conductors are arranged in reversed order on the respective pad areas.

A display device including a plurality of pixels, the display device comprising:

• a signal controller for processing image data for the pixels from an external source and generating a plurality of control signals for controlling the image data;
• a plurality of data driver units sequentially activated to receive respective image data in response to one of the control signals, the data driver units converting the received image data into analog voltages and provides the analog voltage for the pixels in response to the control signals;
• and
• a plurality of pad areas, each pad area connected to corresponding one of the data driver units and provided with a plurality of conductors for transmitting the image data and the control signals to the one of the data driver unit,
• wherein each of the data driver units includes a data terminal for transmitting the image data as it is, a swap terminal for swapping the image data having a plurality of bits arranged in reversed order, and a multiplexer for selecting one of the data terminal and the swap terminal in response to a selection signal.