In the display screen, what is the difference between a COB integrated light source and a led light source? The integrated triproof light manufacturer tells you that in general, the integrated LED light source uses COFB packaging technology to directly encapsulate the LED die on the vapor chamber or copper substrate to form a polycrystalline array, while the COB light source is a high-power integrated surface The light source is an integrated surface light source technology that directly attaches the LED light-emitting chip to the mirror metal substrate with high reflectivity.

The integrated triproof light manufacturer tells you that the COB integrated light source is a low-power chip packaged on a PCB board. Compared with ordinary SMD low-power: higher brightness, lower thermal resistance, faster heat dissipation, lower light decay, and longer lifespan longer.
The integrated triproof light manufacturer tells you that although some low-power light sources encapsulated on aluminum substrates are also called integrated LEDs, this is not a COB light source, so in general, COB light sources are integrated LED light sources, but integrated LED light sources are not All are COB light sources.
The above information is the integrated triproof light manufacturer's introduction and analysis of the what is difference between a COB integrated light source and LED, hope it helps you.