Topic: pixel led video wall

LED display cabinet calibration can greatly improve the display quality of the spliced display, and it is more efficient than on-site calibration, not limited by time and place, and the cost is also low. Therefore, the cabinet calibration technology will become an indispensable part of the LED display manufacturing process and has a good application prospect. Due to the discreteness and attenuation of LED light-emitting tubes and the discreteness of circuit components, LED display screens have ...