Standard and sound system is an important factor in the development of LED display
Now LED display is no longer strange in people's daily life, LED screen has been applied to every corner of the world. According to the research company, by 2020, the LED output value of the entire domestic market will exceed 800 billion yuan. 800 billion, a considerable market value. The characteristics of LEDs also predict that it will become a shining star in the future lighting industry. In recent years, LED development in China has been quite rapid, and the following data can be seen at a glance.
Beijing semiconductor lighting technology companies that have contributed to the “Water Cubeâ€, “Bird's Nestâ€, Linglong Tower and Shimao Tianjie landscape lighting will move toward unity. Many semiconductor lighting industry technology alliances were established. According to the person in charge of relevant parties, it is expected that in the next three years, the alliance will promote the formation of high-end industrial clusters and realize an industrial scale of 5 billion yuan. The above data is the relationship between LED construction and output in various places. The rapid development of LED has attracted the attention of investment companies. Qingyun Ventures spent US$40 million to subscribe for LED manufacturer Zheng Mingli's equity data: 40 million US dollars.
Qingyun Ventures spent US$40 million to subscribe for the equity of LED manufacturer Zheng Mingli. Recently, Qingyun Ventures spent US$40 million to subscribe for a 14.3% stake in LED LED manufacturer Zhen Mingli Holdings Co., Ltd., becoming the company's largest institutional investor. Although the prospect of China's LED lighting market is bright, we still have to see some shortcomings in the development of LED lighting .
Short board one: LED lighting standards have not been developed
China does not currently have a national standard for LED lamps, only some local standards. The formulation of China's LED lighting national standards should be based on international standards, which will facilitate China's LED lighting industry to be in line with international standards, and facilitate China's product export and marketing in the international market.
Short board 2: Insufficient innovation in local LED lighting companies
At present, the innovative design capability of local LED lamps in China is obviously insufficient, and it is difficult to integrate with the international market trend. At present, there are many imitation and plagiarism; the luminous brightness of high-power white LED light source, that is, the lumen number, needs to be improved; the heat dissipation of high-power LED light source itself and the delay of light decay have technical bottlenecks; high-power LED light source and high-power LED driver IC itself The physical cooling technology still needs further improvement.
The LED industry is developing rapidly and there are also problems. To solve the problem, the LED industry can be healthier and the LED products are more suitable for the needs of the public. If all departments in the industry chain do their jobs, I believe that the LED industry will not be too far outbreak.
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