Integrated package is called multiple chip package. The chip quantity is based on the power. It can be integrated to pack as 1W, 2W, 3W, etc big power led light source. And then, use high refractive index material to pack by the optical design. Its special package theory makes it with many advantages. For example:
1. As the R&D of big power chip in our country is week, adopting integrated package is a short-cut. It is more compliant with our country.
2. The chips of LED can be designed to be in series or in parallel. It can be suitable for different voltage or current, making the design of the driver more easily and increase the light effect and reliability.
3. The chip of LED quantity on the base can change flexibly. It can be pack as point light source or area light source according to the requirement of the clients.
4. The chip lays on the base directly, reducing the heat resistance. It makes the cooling more easy.