Topic: transparent led wall

In recent years, while the small-pitch led video screen panels display products have grown rapidly, the small-pitch LED display technology is also making continuous progress. Recently, a new type of packaging——COB (chip-on-board) packaging products has gradually become a hot packaging situation due to its unique process and product characteristics... COB (Chip On Board), that is, packaging RGB chips on a circuit board, is a new full-color LED technology developed based on the plane technology...