| 摘要 |
PURPOSE: A display device and a location display method of an object are provided to integrally control 2D or 3D content. CONSTITUTION: Transmitting units(100) comprise at least two signal transmitting units. A receiving unit(220) receives a signal transmitted from the transmitting units during at least two frames. An operating unit determines a location change between the transmitting units in different frames. A display unit(210) displays locations of at least two transmitting units according to the determination result. The transmitting units emit light of an infrared light emitting diode. |
