Patent attributes
A display apparatus which processes an input image signal to display it thereon having a connector which is connected with an external source, a differential signal receiver which processes a differential signal from the external source, and a differential signal controller which generates a predetermined temporary differential signal using a single ended signal transmitted from the external source and outputs it to the differential signal receiver. Thus, the display apparatus generates a temporary differential signal corresponding to an input single ended signal to process it as a differential signal, and a control method thereof.