Millimeter-wave communication chip, display device, and method

A display device adopting millimeter wave communication, comprising a back plate, a first millimeter-wave communication chip, a second millimeter-wave communication chip, and a light-emitting diode (LED) module, wherein the back plate is configured to acquire input data, to generate image data after analyzing and processing the input data, and to send the image data to the LED module, and the LED module is configured to receive video data sent by the back plate, and to display the video data through an LED after analyzing the video data, wherein

• each of the first millimeter-wave communication chip and the second millimeter-wave communication chip comprises:
• a radio frequency (RF) module, configured to receive and send data;
• a Serializer/Deserializer (SerDes) module, configured to convert parallel data into serial data or the serial data into the parallel data;
• and
• a time division multiplexing (TDM) module controlling data transmission directions of the RF module and the SerDes module by adopting a time division multiplexing mode, wherein
• when the SerDes module receives the parallel data of a first terminal, the TDM module sends a control signal to the SerDes module and the RF module, the SerDes module converts the parallel data into serial data and sends the serial data to the RF module, and the RF module sends the serial data to a second terminal;
• and
• when the RF module receives the serial data of the second terminal, the TDM module sends a control signal to the SerDes module and the RF module, the RF module sends the serial data to the SerDes module, and the SerDes module converts the serial data into parallel data and sends the parallel data to the first terminal,
• the first millimeter-wave communication chip is arranged on the LED module, and the second millimeter-wave communication chip is arranged on the back plate;
• the LED module comprises an output main control board;
• the first millimeter-wave communication chip is configured to be in communication connection with the back plate;
• the output main control board is configured to receive data of the first millimeter-wave communication chip for outputting and displaying;
• the first millimeter-wave communication chip is electrically connected to the output main control board;
• and
• the back plate comprises a microcontroller unit (MCU) main control board;
• the second millimeter-wave communication chip is configured to receive a control signal and relevant data of the MCU main control board and to be in communication connection with the LED module;
• the MCU main control board is configured to receive each input signal, to analyze and process the input signal, and to control operation of the second millimeter-wave communication chip;
• and
• the second millimeter-wave communication chip is electrically connected to the MCU main control board.