Abstract: The present invention discloses an LED display module, an LED TV and an LED TV system, wherein a camera component is embedded on the LED display module; in this way, the LED TV is capable of taking pictures from middle of the display screen; because the participants are looking at the display screen, as a result, the local participants at local and the other end can look in the eyes, which improves sensory feeling of video interaction and realizes getting more information from the eye expression; because the camera component can take pictures from the front side, accuracy of taken feature information is improved; and the accurate feature information can facilitate accurate subsequent action analysis; as a result, the present invention realizes wider application of LED TV.