What is COB led strip light?
Time:2020-03-04
Views:118
It is the chips on FPCB.So it doesn‘t need the SMT process.
COB is short for Chip On Board, which means that the chip is directly packaged on the PCB. The COB light strip is a light strip that encapsulates the chip on a flexible board.
Chips mostly use flip-chips, which are linearly solid-bonded on the PCB, and then a layer of packaging glue mixed with phosphor is directly dropped on the surface of the chip.
The light emitted by the chip is refracted, reflected, and interacted with the phosphor inside the encapsulating gel.
The gel uniformly emits light of different colors and color temperatures.
