With the wide application of lighting, the cost is still an important driving force for industrial development

The future can produce very bright white light equipment, but still can not produce a more efficient green LED, if you want to red, green, blue chips together to produce white light, it must be high.

Is the technological breakthrough really important in the sustainable development of LED lighting industry? From the perspective of the whole industry chain, the direction of technological breakthroughs. Attenuation of light attenuation can significantly improve the performance price ratio (lm/$)? We can continue to explore the new substrate structure, substrate, growth technology and so on.

The new substrate such as silicon carbide, nitride, Zinc Oxide and so on development, also need to study whether the fluorescent powder can be used in other structures, photonic structure has been studied for ten years, whether to achieve better idea of photonic structures. The issue of heat is also worthy of attention and further breakthroughs. The future can produce white light equipment is very bright, but is still unable to produce a more efficient green LED, if you want to be red, green, blue chips together to produce white light, then there must be efficient green can, has yet to find a better way to promote the efficiency of green.

In theory can get better color index, light source more efficient, in this regard, may be able to use the laser light or narrow the intercept, in order to obtain better beam, but in the light of different colors will have some limitations. In color or need to make further research and development work, the need to develop a multi color LED lamp.

With the wide application of lighting, the cost is still an important driving force for industrial development

The lighting needs to understand the need to further deepen, the current LED lighting is still in the replacement period, from incandescent to fluorescent lamps and LED light, almost every new source there will lead to lighting and application of innovative methods, LED also need to do more innovation in the form of lamps and application the way. For example, if the current ceiling lighting LED light source to replace the lamp is made of, or made ceiling lamps, these need to think, so how to optimize the use of LED light source is the need for further research combined with the lighting demand.

In addition, from the perspective of health lighting, the need to control the content of LED blue light, which need to further research based on the guidance of product development and use.

Finally, the replacement period, LED lighting and traditional lighting equipment connection and integration are issues to consider.

In the future development of the industry, the number of digital lighting revolution will be extended to the extent of color change, human behavior and social induction? Smallpox lighting will be from the light trough or point light source form to a larger area of "sky lighting" (by the color of the variable, can be controlled by LED particles).

What kind of lighting will contribute to human health and make people more creative? Is it possible for solar energy and LED lighting to be extended from home lighting and street lighting to home lighting without energy supply? LED can be embedded in buildings, furniture, human art and other more widely used? The new design concept will appear? These are the next ten years, LED lighting industry needs to continue in-depth study of the problem.

In short, LED technology began in the two dimensions of the light efficiency and price follow up to 20 times every ten years. Since 1962, the rapid development costs 10 times the law. Today, the LED lighting industry has been driven from the light to push the device to promote more. With wide application field of general lighting, cost reduction is still an important driving force for industrial development. Technological breakthroughs and the continued development of the lighting system will make the next ten years, LED lighting presents a different lighting world".