Development trend of LED display

1, high brightness, full-color

Since the emergence of blue and pure green LED products, the cost has been reduced rapidly year by year, already has a mature commercial conditions. Full color LED display will be an important development direction of LED display. LED the improvement of product performance, make the whole color display screen brightness, color, white balance reached the ideal effect, and can fully meet the environmental conditions of outdoor all-weather requirements, at the same time, due to the advantages of full color display price performance ratio, expected in the next few years of development, the full color LED display will be more and more to replace the traditional outdoor advertising media in the lamp box, neon lights, magnetic products, display the stadium full color LED screen will become a mainstream product.

According to incomplete statistics, the world at least 150 manufacturers full color, the product is complete, the larger companies are about 30 or so, mainly in the United States, Europe and Asia (Japan, Taiwan, China China). From the beginning of 1994, in 1995 the production of full color display, by the end of 2001, the national full-color LED display reached more than and 300. The wide application of full-color LED display will be a new growth point in the development of LED display industry.

2, standardization, standardization

After the basic balance of the materials, technology and market price, the standardization and standardization of LED display will become a new trend of LED display. In recent years the development of the industry, the market competition in the traditional product conditions is to price competition as the main means of a few prices adjust to achieve the basic balance, the quality of the products, the reliability of the system will become the main competitive factors, the LED display on the standardization of the higher requirements, some key enterprises in the industry has started in the implementation of ISO9000 series standard of enterprise.

January 1998, the Ministry of Electronics issued the implementation of the "LED display general specification" electronic industry standards, so that the LED display industry standard chemical work began to standardize. At the beginning of 1998, China Guangxie optoelectronic devices branch LED display the formal establishment of the Specialized Committee, the industry association was founded, actively carry out the work in the guide and regulate the industry development, optoelectronic devices and LED display technology products and testing standards of communication coordination, 1999 held a "seminar" LED device and its application in Kunming, and organized the drafting of the "LED display detection method", in the discussion after the modification, officially issued on August 2000, in the LED display member unit Trial Implementation of Specialized Committee. At present, the Institute of electronic standardization and the professional members of the LED display are working on the establishment of the standard system and the establishment of specific standards. With the formation of product standard system and the implementation of a series of standards, LED display industry is developing in a healthy and orderly way. The formation of industry norms and standards system, the detection of the product has a relatively unified understanding and evaluation of the basis, the development of unemployment will tend to order.

3, product structure diversification

The formation of the information society, LED show more broad prospects for the application of civil. Is large or ultra large LED display of the mainstream products will change the situation, suitable for the characteristics of the industry and professional services to show v. small LED that has greatly improved the folk oriented information service field, product categories and varieties of LED display system will be more abundant, the breakthrough of the potential market demand and Application fields will be. Such as the demand for information display in public transportation, parking lot, restaurants, hospitals and other aspects of the comprehensive service will have a greater increase, the standard series of LED display large quantities of miniature and will have a majority share in the total amount of LED display market.

epilogue

In modern information society, as the man-machine information visual media display products and technology has been developing rapidly into the twenty-first Century display technology will be the panel display time, LED display as one of the folk of flat-panel display leading products will undoubtedly have a greater development, and will become the representative of the mainstream flat-panel display products in twenty-first Century.