| 摘要 |
PURPOSE: A transmitting device, a display device and a remote signal input system are provided to remotely input a location signal on a display device and use a modulated laser as a signal beam, thereby preventing interference. CONSTITUTION: A transmission device(10) generates signal beams. A display panel(400) comprises a plurality of sensors. The sensors sense the signal beams. The signal beam is modulated laser. The transmission device generates the first signal beam and the second signal beam. Power wires of the display panel is arranged in the first direction. |
