Display apparatus, 3D glasses, and display system including the same
First Claim
1. A display apparatus which communicates with glasses, the display apparatus comprising:
- a signal processor which signal-processes first and second images;
a display which displays the processed first and second images; and
a communication part which transmits, to the glasses, a sync signal and a multi-channel audio signal in which first and second audio signals, respectively corresponding to the first and second images, are synthesized,wherein the sync signal and the multi-channel audio signal are concurrently transmitted, andwherein the first image corresponds to first content and the second image corresponds to second content, different from the first content.
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Abstract
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.
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Citations
14 Claims
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1. A display apparatus which communicates with glasses, the display apparatus comprising:
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a signal processor which signal-processes first and second images; a display which displays the processed first and second images; and a communication part which transmits, to the glasses, a sync signal and a multi-channel audio signal in which first and second audio signals, respectively corresponding to the first and second images, are synthesized, wherein the sync signal and the multi-channel audio signal are concurrently transmitted, and wherein the first image corresponds to first content and the second image corresponds to second content, different from the first content. - View Dependent Claims (2, 3, 4, 5)
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6. A display apparatus comprising:
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a receiver which receives first and second image signals, a first audio signal corresponding to the first image signal, and a second audio signal corresponding to the second image signal; a display which sequentially displays the received first and second image signals; a sync signal generator which generates a first sync signal synchronized to an output timing of the first image signal and a second sync signal synchronized to an output timing of the second image signal; a communication part which communicates with a plurality of external devices; and a controller which transmits a multi-channel audio signal, in which the first and second audio signals are synthesized, and the first and second sync signals to the plurality of the external devices through the communication part, wherein the sync signal and the multi-channel audio signal are concurrently transmitted, and wherein the first image signal corresponds to first content and the second image signal corresponds to second content, different from the first content. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A method of controlling a display apparatus which communicates with glasses, the method comprising:
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alternately displaying, by the display apparatus, a first image and a second image; and transmitting, to the glasses, a sync signal and a multi-channel audio signal in which first and second audio signals, respectively corresponding to the first and second images, are synthesized, wherein the sync signal and the multi-channel audio signal are concurrently transmitted, and wherein the first image corresponds to first content and the second image corresponds to second content, different from the first content. - View Dependent Claims (13)
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14. A display apparatus which communicates with glasses, the display apparatus comprising:
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a signal-processor which signal-processes first and second images; a display which displays at least one of the processed first and second images; and a communicator which transmits a multi-channel audio signal in which first and second audio signals respectively corresponding to the first and second images, are synthesized, wherein the sync signal and the multi-channel audio signal are concurrently transmitted, and wherein the first image corresponds to first content and the second image corresponds to second content, different from the first content.
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Specification