Multi-chip LED integrated package is one of the ways to achieve high-power white LED lighting. With the widespread use of high-power white LEDs in the lighting field, integrated packages will also be rapidly evolving.
Currently, there are two ways to achieve high-power LED lighting: First, single high-power LED chip package, and second, multi-chip integrated package.
For the former, with the development of the chip technology, the size is increased and the quality is improved, the high-power LED can be driven by the high current, but the size of the chip is limited at the same time.
The latter has greater flexibility and development potential, according to different illumination to change the number of chips, while it has a high cost, making LED integrated package LED package into one of the mainstream.