·Module Size: 250mm*250mm
·Cabinet Size: 500mm*500mm
·High Resolution, good performance.
P3.91 led display Feature:
1. High quality LED chip and high anti-static electricity capacity.
2. Large viewing angle and smooth displaying provide excellent visual effect from every angle.
3. The integration of lamp and driving IC,together with with the multi-circuit structure,achievs evenly-distributed current,low power consumption and fast heat dissipation.
4. Ultra high brightness,low attenuation,high reliability and weather ability.
5. High contrast ratio.Adopting black lamps can improve the contrast ratio by 50%.
6. High refresh rate,high gray scale,ghost-canceling,low power consumption,low EMI,anti-creeping,multi-route redundancy backup-supporting,and dot-by-dot-calibration.