In the face of the new situation in the industry, large enterprises will also focus on other areas with high profits or broad prospects while developing and consolidating their main businesses. With the help of capital, large enterprises have merged one target enterprise after another, and their business scale and product line have been greatly expanded. What's more, some listed companies have carefully arranged the core business of LED display screens, and the cross-border mergers and acquisitions of LED display screens are facing a situation in which profits are gradually diluted and homogenization competition is fierce. Under the new market structure, manufacturers produce low-price, ultra-thin, energy-saving LED products with smaller spacing, higher and higher stability, higher and higher display effect, and more and more intelligent installation and use have become the goals pursued by LED display enterprises. In the LED display screen industry, the enterprise groups within the industry will be properly classified and gradually form a technology development enterprise focusing on the research and development of key control system technologies. product manufacturing enterprises focusing on large-scale and standardized production, technology service enterprises focusing on market application and promotion, and professional application enterprises focusing on meeting the needs of the professional market, etc. The reasonable division of labor within the industry and the formation of the new industrial pattern with the development of technology and market, China's LED display industry will gradually improve and have a reasonable division of labor in the adjustment. form a new industrial pattern. In the overall industrial chain, the formation of leading enterprises in LED device production and key enterprises in display product production will redefine the division of labor between upstream and downstream industries and highlight the specialized division of labor and cooperation. Perhaps in the early stage of the development of semiconductor lighting industry, the definition of specialized division of labor and cooperation between LED device manufacturers and display product manufacturers is relatively vague, but with the expansion of the market and the maturity of technical products, this definition will become increasingly clear. With the continuous promotion of the tide of integration and reshuffle, the law of 28 in the industry will become more and more obvious, that is, 20 enterprises in the industry occupy 80 of the market share, while 80 enterprises only occupy 20 of the market share. Large enterprises have abundant funds and rich product lines, and their manufacturing and market development capabilities are strong. In the future, large enterprises will occupy the vast majority of the market and the conventional market. small and medium-sized characteristic enterprises either crack the Earth in the market segment, or become the foundry manufacturers of large enterprises. Large-scale enterprises are responsible for bidding. After winning the bid, they will outsource the project as a general contractor to some small and medium-sized enterprises with characteristics and strength to make products. The reason why this tacit understanding can be formed is mainly because some small and medium-sized enterprises have different product positioning and product lines, so there is no conflict of interest. this directly laid the foundation for cooperation between the two sides. In the next few years, small and medium-sized enterprises with the same product positioning as large enterprises will gradually be eliminated by the market. In the face of the new situation in the industry, large enterprises will also focus on other areas with high profits or broad prospects while developing and consolidating their main businesses. With the help of capital, large enterprises have merged one target enterprise after another, and their business scale and product line have been greatly expanded. What's more, some listed companies have carefully arranged the core business of LED display screens, conducted cross-border mergers and acquisitions, and actively transformed from manufacturers to operators. The diversified market layout has obvious intentions. Liad has completed controlling 28 wholly-owned subsidiaries through mergers and acquisitions. In addition to the main business of LED display screen, lighting, media and education have become new extension fields of the company; Since abbison started operating the hotel LED screen rental in 2015, it has achieved more than 10 million yuan of operating income, which has increased its confidence in operation. Lehman shares launched a renaming strategy in the past few years, and the name of the company listed on the GEM will be changed from Lehman optoelectronics to Lehman shares. Formally established the dual main business strategy of LED and sports; In recent years, the mergers and acquisitions of Lianjian optoelectronics have always focused on the media field and have continuously penetrated into the education field. From the performance of these listed companies, it is not difficult to see that the diversified layout seeks to transform from the manufacturer's role.