Module introduction
D-PH4 outdoor full color module PCB board uses four layer circuit board design, module is with mask, which gives module lamps better protection. drive IC can achieve better heat dissipation effect
◆ LED lamp beads uses SMD(King-light and nation-star) 1921, white balance brightness in ≥6500CD/㎡
◆ Driver IC using ICND2037, visual refresh at ≥1920HZ
Module size 256*128mm, private mold kit with mask design, better contrast effect, better protection performance, consistent ink display effect is more exquisite.
◆ The module uses blanking circuit design, built-in LED screen shadow elimination circuit (uplink shadow),And lamp short circuit, open circuit series bright processing circuit (caterpillar processing phenomenon)
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