Patent ID: 8638462
Filing Date: 2014-01-28
Classification: G06F,G09G

Abstract:
1. An image display apparatus which includes a display unit and a controller connected to the display unit through a plurality of signal lines and a ground line, and displays an image by transferring an image signal from the controller to the display unit through the plurality of signal lines, comprising: a transmission unit which is provided at the side of the controller with respect to the signal lines, divides the image signal into up to the number of signal lines in a predetermined order to analyze the divided image signals, and allocates the analyzed image signals to the signal lines such that an image signal of which signal change is larger among the analyzed image signals is allocated to a signal line which is closer to the ground line to transfer the image signals together with correspondence relationship between the image signals and the allocated signal lines to the side of the display unit; and a reception unit which is provided at the side of the display unit with respect to the signal lines inputs the image signals and the correspondence relationship from the transmission unit, restores the input image signals to an original order using the input correspondence relationship to output the image signals to the display unit.