The bottleneck of LED high hat lights has always been known for the industry. Zhang Xiaokang deep the same feeling: the LED industry is currently facing the downstream market interrupted, the upper reaches of the lack of experience of core technical personnel, technical staff development time to have more than three years. Couple of years, dug up enough strength and technical personnel and experienced front-line operator, will businesses survive to the next round of rapid growth of one of the key factors.
Xu Yan, Rong Wen, Guangdong Province Energy Group Co., Ltd., director of marketing, told the publication, the LED high hat lights, after all, the new, the development of the whole industry, but a decade or so, the technology is mature and takes time to precipitate technically reflects the lack of a normal phenomenon.
In fact, LED companies are also aware of the importance of technology. Zhang Xiaokang said: “A lot of companies often fly to the United States, Russia and other countries to learn from, like the planing of the sapphire substrate producing method, Czochralski method, and so on.”
At present, the domestic technology, patented LED enterprises have applied for the patent also confirmed this. The LED lighting industry in the Pearl River Delta, for example, the LED high bay lighting industry in Guangdong Province, Shenzhen City, the highest concentration of total LED lighting over 2,600 enterprises, accounting for nearly half of the domestic LED output value.
According to the relevant responsible person said that the State Intellectual Property Office, the LED patent applications in Shenzhen City ranks first in the country. As of February 2010, the Shenzhen Municipal Intellectual Property Research and Statistics, Shenzhen LED lighting patent applications in the field of about 384, including 113 invention patents, utility model patents, 271.