What's COB? Chip on board, refers to a bare LED chip direct mounted with PCB. See picture below.
#COBLEDs have many advantages than SMD technology. Most notably, #COBtechnology allows for a much higher packing density of the LED array so the brightness is higher. Since it's no metal thread, no exposed SMD pads, simplified design, reduce failure rate make sure it more stability and more reliability, better heat dissipation, better protection.
Litestar pixel pitch 0.93mm, 1.25mm, 1.56mm and 1.87 indoor #COBledscreen and P1.9 outdoor #COBleddisplay available for option. Contact us for more details info.