The main products of China's LED large screen industry not only occupy an absolute market in China, but also occupy a certain share in the global market, forming a stable export. Overall, product quality and reliability have been significantly improved. Domestic LED large-screen application companies have performed well in major projects and key projects, and their capabilities in international market competition and large-scale display system projects have been significantly improved.

The technological progress of the industry is obvious, and technological innovation has played a positive role in leading and promoting the development of the industry. The overall technical level of the LED large-screen application industry is basically synchronized with international development. In the past two years, innovative products have been continuously launched, technological innovation in the industry has been active, and product technology development capabilities have been continuously enhanced. Technical development, technical support and technical support capabilities to meet the needs of special applications have been enhanced, and the development of key technologies and mainstream products is relatively mature.

The upstream and downstream of the LED industry chain have achieved positive interaction, and new products and technologies have been quickly promoted and applied. Based on the development of LED chip materials, driver ICs, control and other technologies, many companies in the industry have formed a certain technological foundation and production engineering foundation in the comprehensive application of LEDs, semiconductor lighting, and lighting engineering. On the basis of traditional LED large-screen display technology and products, the share of LED large-screen products in the industry market has increased year by year.

The LED Large Screen Industry Association has actively promoted product technology exchanges and standardization work for many years, and has effectively promoted the standardization of technology products in the industry through product technology standards and product technology testing. Standardization has improved the level of industrialization, and the clustering effect of the industrial layout has been reflected. For example, Shenzhen has many large enterprises. In recent years, an important feature of the development of my country's LED large-screen application industry is that the number of large enterprises has increased significantly, the number of medium-sized enterprises has decreased, and the number of small enterprises has also increased. On the whole, the industry has shifted from "olive" to "dumbbell".

The light-emitting part of the large LED screen is assembled by LEDs, which has the characteristics of low power consumption, high brightness, low working voltage, low power consumption, miniaturization, easy matching with integrated circuits, simple driving, long life, impact resistance, stable performance, etc. . The area of ​​the display screen can be arbitrarily assembled by unit modules as required. With its diverse colors, real-time dynamic pattern display, perfect multimedia effects and strong visual impact, the display screen can be displayed in various ways such as information, text, pictures, animation, and video. It has become an epoch-making information dissemination product, which is widely used in railway civil aviation, stadiums, conference halls, highways, squares, large shopping malls, securities markets and various monitoring and dispatching.

The division of labor within the industry has become more and more obvious, and the prototype of the LED large-screen application product industrial chain has basically taken shape, laying a good foundation for the continuous upgrading of the industry. While competing, the division and cooperation of specialized production, technology development, and engineering services are reflected in the industry. Market segmentation and highlighting core competitiveness have become the new focus of many companies.