MILLIMETER-WAVE COMMUNICATION CHIP, DISPLAY DEVICE, AND METHOD

Disclosed are a millimeter-wave communication chip, a display device, and a method. The millimeter-wave communication chip can achieve communication connection between a first terminal and a second terminal. A back plate and a light-emitting diode (LED) module in the display device are respectively provided with a first millimeter-wave communication chip and a second millimeter-wave communication chip. Wireless communication between the two millimeter-wave communication chips can achieve wireless communication connection between the back plate and the LED module, so that the layout of the LED module can be more lightweight and flexible; the back plate sends display data to the LED module through the second millimeter-wave communication chip and receives feedback data of the LED module, and the LED module receives and displays the display data of the back plate through the first millimeter-wave communication chip and sends the feedback data to the back plate.