LED applications faster and faster now, a few years ago is a street light and street light gradually began to discuss the quality of the application is now in the street have gradually begun to consider how to control color temperature and display index.
From a market perspective, the potential for business according to is very large. LED watch from the application is divided into two parts, one is a direct replacement for the original lamp; the other part is the LED lighting design to combine full play to the characteristics of the LED. LED lighting in the store is a very critical factor, the store's lighting needs to attract the attention of customers rely on contrast or accent lighting, wanted to show something to stand out, not only is there the brightness contrast color. What you want displayed protrudes big problem is to control the narrowest possible light, typically needs to be controlled within 20 °.
On light line control, currently on the market most of the use of small and medium-power chip or substrate, which there is a limitation that is not between the chip with the chip placed very close, very close, if you put the light-emitting area store have limitations. Dr. Chen Wencheng made without the use of small and medium power in favor of this approach using high-power chips to crack this problem.
