The utility model relates to an LED light bar display screen, which comprises an installation structural element and LED light bars fixedly connected with the installation structural element, wherein gaps are formed between all LED light bars, the LED light bar display screen also comprises a control box fixed on the installation structural element, the control box is electrically connected with the LED light bars, lamp points of the LED light bar display screen are in rhombic point array distribution, the utility model increases one time of image information quantity under the conditions of not changing the design of the light bars per se, not increasing the project cost and satisfying the requirements of the light transmission efficiency and the brightness, so the images are clearer and exquisite, at the same time, the spaces between pixel points of the LED display screen are similar to equal spaces because of the rhombic distribution of the lamp points, the images are prevented from being stretched, and the watching effect of the video is improved. In addition, light rays of each LED light point have the complementary effect through the distribution mode, and the light rays are uniform and soft.