If the LED display is going in the future, first of all, we must use the data to see the development and direction of the LED display in the future. China's LED display market has maintained a growth momentum since the late 1990s. From 1998 to 2000, the annual growth rate was basically above 30%. From 2000 to 2006, the annual growth rate was around 15%. In 2007, it was the fastest growing year in recent years, with an increase of over 40%. In 2007, the national LED display market reached 7.2 billion yuan. According to statistics, in 2007, the output value of China's LED chips reached 1.5 billion yuan, an increase of 43% compared with 1.05 billion yuan in 2006. In 2007, the output value of China's LED packaging reached 16.8 billion yuan, an increase of 15% over the 14.8 billion yuan in 2006. LED output increased by 24% from 66 billion in 2006 to 82 billion, of which high-brightness LED production value reached 12 billion yuan, accounting for 71% of total LED sales. In 2007, the output value of China's applied products has exceeded 30 billion yuan. It has become the world's largest producer and exporter of LED full-color display and solar LED landscape lighting applications. The emerging semiconductor lighting industry is taking shape. It is expected that in the next few years, full-color led displays will increasingly replace traditional light boxes, neon lights, magnetic flaps and other products in outdoor advertising media. The full-color LED screens of stadiums will become more Mainstream products. According to incomplete statistics, at least 150 manufacturers in the world currently produce full-color screens, of which there are about 30 large-scale companies, mainly in the United States, Europe, and Asia (Japan, Taiwan, China). Domestic production of full-color displays began in 1994 and 1995. By the end of 2001, there were more than 300 full-color LED displays nationwide. The wide application of full-color LED display will be a new growth point for the development of LED display industry. Diversified product structure: It is expected that the mainstream product situation of large or super large LED display will change. It is suitable for the service industry characteristics and professionalism. It will show that the small LED display will be greatly improved, and the LED display for information service field will be greatly improved. The product category and variety system will be more abundant, and some potential market demands and application fields will be broken. The demand for information display such as public transportation, parking and catering, hospitals and other comprehensive services will be greatly improved. Batch, miniaturized standard series of LED displays will account for the majority of the total LED display market. Standardization and standardization: The standardization and standardization of LED displays will become a new trend in the development of LED displays. In January 1998, the former Ministry of Electronics issued the implementation of the "Electronic Industry Standard for LED Display", which made the LED display industry standard chemical work begin to standardize. At the beginning of 1998, China Optical Association Optoelectronics Branch officially established the LED Display Professional Committee; in 1999, held a seminar on LED devices and applications in Kunming, and organized the drafting of "LED Display Detection Method". After the discussion and revision, Officially issued in August 2000. With the formation of product standard systems and the implementation of series standards, the LED display industry is developing in a healthy and orderly direction. In the past ten years, the average annual growth rate of the output value of the LED display industry has been more than 25%. Even in the 2008 financial crisis, the LED display industry still maintained this good growth rate. It can be seen that the LED display industry is still quite a market space. However, I have still lacked independent creativity in the LED display company, and invested less in research and development. Basically, they are all assembled.
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