Patent ID: 8964125
Filing Date: 2015-02-24
Classification: H04N

Abstract:
1. An image display apparatus comprising: an HDBaseT receiver circuit that receives signals based on N (N is an integer number satisfying N≧2) standards that can be transmitted as HDBaseT signals; a dedicated receiver circuit that is compliant with a first standard of the N standards and receives signals of the first standard; a signal processing unit that processes the signals received by the HDBaseT receiver circuit or the dedicated receiver circuit; a circuit switching unit that switches between applying signals of the first standard output from the HDBaseT receiver circuit to the signal processing unit, or applying signals of the first standard output from the dedicated receiver circuit to the signal processing unit; and a controller that causes power to be supplied to the HDBaseT receiver circuit and the dedicated receiver circuit when the image display apparatus is in a normal operation mode, and causes power to be supplied to only one of the HDBaseT receiver circuit or the dedicated receiver circuit switched to by the circuit switching unit when the image display apparatus is in a standby mode.