MANUFACTURING METHOD FOR LED ELECTRONIC SIGN BOARD AND COMPENSATING METHOD FOR LED ELECTRONIC SIGN BOARD MANUFACTURED BY THE SAME

摘要

A manufacturing method for a led electronic sign board and compensating method for the led electronic sign board manufactured by the same are provided to correct the brightness accurately and maintain easily through a correct matrix by compensating brightness of a unit pixel. A manufacturing method for a led electronic sign board and compensating method for the led electronic sign board are comprised of the steps: manufacturing a LED module consisting of a plurality of pixels(S10); measuring the brightness of each pixel(S11); Determining a brightness compensation value of the each pixel based on measured brightness(S12); and generating a correct matrix of an LED module based on the determined brightness(S13).