7 Differences Between GOB And COB Technology
GOB vs COB: 18-22% brightness loss (GOB) vs 7-9% (COB); repair 2.3h/㎡ vs 4.1h/㎡. COB withstands 67°C vs GOB’s 89°C, IP68 82h vs IP65 36h. Costs ¥850 vs ¥320/㎡. Die bonding ±15μm (COB) vs ±25μm (GOB). MTBF 18k vs 6.7k hrs.… Read More »7 Differences Between GOB And COB Technology