1, high brightness, full color
Blue and pure green LED products since there has been rapid reduction of the cost each year, already have mature commercial conditions. Full-color LED display LED display will be an important direction of development. LED products enhance the performance of the full-color display brightness, color, white balance to achieve ideal results are fully meet the requirements of the environmental conditions of outdoor all-weather, the same time, full-color display the advantages of price performance ratio is expected to development of the next few years, full-color LED display in the outdoor advertising media will increasingly replace the traditional light boxes, neon, magnetic flap and other products, sports venues, full-color LED display screen area will bemainstream products.
According to incomplete statistics, the world, there are at least 150 full-color screen manufacturers, including product range, the larger about 30 or so companies, mainly in the United States, Europe, Asia (Japan, China Taiwan, China). China began producing from the 1994,1995 full-color display, the end of 2001, a nationwide full-color LED display to more than 300 blocks. Full-color LED display LED display will be widely used in industry development of a new growth point.
2, standardized
Materials, technology maturity and market price after the basic balance, LED display LED standardization and standardization of display fat tails will become a new trend.In recent years, the development of the industry, market conditions, competition in traditional product prices as the main competition is the means, repeated adjustment to meet the basic equilibrium prices fall, product quality, system reliability will be the main competitive factors, which the LED display has high requirements for standardization and regulation, some industry backbone enterprises have begun to implement ISO9000 series of standards in the enterprise.
January 1998 promulgated the former Ministry of Electronics “LED display universal norms,” the electronics industry standard, so that the work of LED display industry, chemical industry began to move toward the standard specification. In early 1998, Optical Society of China was formally established branch of optoelectronic devices LED display professional committees, industry associations set up, guide and standardize the industry in the development of optoelectronic devices with LED display to carry out product testing standards for exchange of technical and coordination work actively, 1999 held in Kunming, “LED Device and Application Conference,” and organized the drafting of the “LED display detection method”, to discuss modifications in the organization, in August 2000 formally issued, members of the Committee in the LED display unit of the pilot implementation of professionalimplementation. Current LED display Electronic Standardization Institute and members of professional standards and are specific criteria for the establishment of organizational strength for the work. With the formation of product standards and a series of standards implementation, LED display industry in the direction of the healthy and orderly development. Industry norms and standards system formation, with a relatively uniform product testing and evaluation based on the understanding, the development will become more orderly unemployed.
3, diversification of product mix
The formation of information society, LED display application prospect of broader civil society. Large or very large LED display is expected to mainstream products, the situation will change, for professional services, industry characteristics and a small LED display to show civil complaint is significantly increased, for the field of information services and LED display product categories system will be more abundant species, some of the potential market demand and applications will be a breakthrough, such as public transport, car parks, restaurants, hospitals and other integrated services in the information display there will be greater demand for improved, high-volume, of the standard series of small LED display in the LED display will occupy the majority of the total market share.
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