Abstract: An electronic display panel having a combination of aligned and connected forwardly located panels to which a plurality of rearwardly located LED modules easily and readily secure using three-point attachment to form an electronic display panel suitable for accommodation by and for securing to the structure and framework of a sign system. Configured spacer brackets offer mutual spaced support between the front and rear panels and are constructed using arcuate geometry for dimension minimalizing to prevent interference with the viewing of the LED pixels. Notches are located along the bottom edge of the electronic display panel for simple engagement, such as with an arcuate surface of a pivot bar incorporated in a lower structure of a sign system.