LED is the final form of the development of the power of light

Chen Daqing, director of Tianjin city landscape and Landscape Management Committee believes that promoting the improvement of light efficiency is the key to technological development. LED light source is the starting point and the driving force for the development of the cause of LED, a direct impact on energy efficiency, but also affect the government's determination, but also affect the recovery cycle and operating profit of investors. He shouted, "as anyone in the LED industry, we must be soberly aware that the light effect, light efficiency, light effect". Fudan University professor Fang Zhilie pointed out that the optimization, optimization of material and process optimization of the existing structure, and optimize the combination, do 161lm/W, 2mm2 chip 350mA of 208lm/W, commercialization is not a big problem, but the efficiency improvement is in need of a new technical breakthrough. Professor Fang pointed out that the main development trend of power LED package structure is small size, optical lens mold, thermal power, thermal resistance, minimizing the separation channel planar patch, maximum junction temperature tolerance, maximum flux. "In principle, the light emitting diode is the final form of the light, and the development of the light emitting diode is indeed and will continue until all the power and color are achieved". Dr Wang Wei of Tianjin University of Technology semiconductor lighting engineering research and development center on intelligent lighting control technology in the future, with intelligent lighting control system without changing the hardware wiring condition, through the realization of the advantages of lighting automation and intelligent software technology in energy-saving lighting control at the same time, can ensure the illumination uniformity, prolong the use of lamps and lanterns life. However, Wang Wei also believes that manual control also has some advantages, the lighting design and lighting requirements of the variability between the contradictions can be resolved by manual control. Manual control device is simple and reliable and flexible, can also play a role in energy conservation. Manual control has unique advantages in private space". In the process of development in order to meet the needs of more consumers will encounter more problems, the future of the LED industry can only be more intelligent, more independent advantages.