Clarity is the currency | COB P1.25 LED display: Redefining ultra-fine visual perfection Whether it’s a mission-critical control room, a luxury corporate lobby, a broadcast studio, or a premium retail store. Where our COB LED display truly shines -- setting a new beach mark for the ultra-fine pixel LED technology. COB stands for Chip on board, an advanced LED packaging technology where multiple LED chips are directly bonded onto PCB boards and encapsulated as a single unit. COB P1.25 LED display