Display apparatus, 3D glasses, and display system including the same

摘要

A display apparatus, three-dimensional (3D) glasses, and a display system including the display apparatus and the 3D glasses are provided. The 3D glasses which interwork with an external display apparatus include: a wireless receiver which receives a sync signal and audio signals from the external display apparatus; a shutter driver which drives shutters according to the received sync signal; and an audio output part which processes and outputs the received audio signal. Thus, users can individually enjoy contents without interfering with one another by selecting and listening to audio corresponding to an image viewed through the display apparatus.

主权项

1. Active shutter-type glasses which operate with an external display apparatus that alternatively displays a first content and a second content, the active shutter-type glasses comprising:
a wireless receiver which receives a sync signal, the wireless receiver configured to receive both first and second audio signals from the external display apparatus, the first audio signal associated with the first content and the second audio signal associated with the second content; a shutter driver which drives shutters according to the received sync signal; and an audio output part which processes one of the received first audio signal and the received second audio signal and outputs the processed one of the received first and second audio signals, wherein the first and second audio signals are concurrently received, by the wireless receiver, in a multi-channel audio signal in which the first and second audio signals are synthesized.