the P3.91 P4.81 indoor and outdoor led display industry is in a stage of rapid development. the large-scale and standardized development of the led display industry also promotes the vigorous development of the led display, and promotes the ecological rewriting of the domestic led display industry.
generally speaking, the development of led display has gone through three stages:
from 1990 to 1995, led display screen developed rapidly. in the 1990s, with the rapid growth of the global information industry, breakthroughs have been made in various fields of information technology, and new achievements have been made in led materials and control technology. blue led chips have been successfully developed and full-color led display screen has entered the market. video control technology has emerged in the field of display control technology with the development of computer and microelectronics technology. the gray level of display screen has realized 16-level gray and 64-level gray-level gray-level gray-level gray-level gray-level gray-level adjustment, and the dynamic display effect of display screen has been greatly improved. at this stage, the development of led display screen in china is very rapid, from the initial few enterprises, annual output value of tens of millions of yuan to tens of enterprises, annual output value of hundreds of millions of yuan.
since 1995, the development of led display screen stage panel has entered a period of overall and steady improvement of industrial structure adjustment and perfection. at the same time, the intensification of competition within the led display industry has led to the formation of many small and medium-sized enterprises. the price of products has fallen sharply, and the application field is broader. a series of new problems have arisen in the quality and standardization of products. relevant departments attach importance to the development of led display and give appropriate norms and guidance. after several years of development, china’s led display industry has basically formed a number of backbone enterprises with a certain scale. in the domestic market, the market share of domestic led display screen is nearly 100%. there is almost no market for similar products abroad. tianjin sports center, beijing-kowloon railway, beijing west passenger station, capital airport and pudong airport, the main venue of the 43rd world table tennis championship, are all won by domestic representative enterprises. the technical level is relatively advanced.
from the development history of led display industry, we can see that the development of an industry needs time precipitation and a good policy environment. similarly, the development of xiongan new area can not be completed overnight. therefore, to become the second shenzhen or pudong new area, xiongan new area depends on the drive and development of the real economy. the “speculation fever” can neither last long nor be tolerated. according to the current policy of the government, we are looking at the real economy.
as we all know, global led display is mainly produced in china, while china’s industrial chain is mainly concentrated in shenzhen. according to incomplete statistics, shenzhen has large and small led display screens and matching manufacturers of the entire industrial chain, with nearly thousands of them, accounting for 80% of the market share of the industry. good geographical position, complete industrial chain, broad market, abundant human resources, simplified administrative approval procedures, flexible policy guidance, and active capital market. a series of unique advantages make shenzhen become the incubator of led display screen. as an important part of the real economy, the led display industry is stepping into a mature stage under the fierce competition of the economy.