With the continuous changes in market demand, the continuous progress of technology and the promulgation of national standards, flexible LED screen products are developing in the direction of diversification, standardization, standardization, and high brightness. It is expected that the situation of mainstream large or super large LED display products will change, which suits the characteristics and professionalism of the service industry.
Small LED displays will be greatly improved. The LED display product types and variety system in the information service field will be greatly improved. It will be more abundant, and there will be breakthroughs in some potential market demand and application fields. For example, the demand for information display screens in comprehensive service fields such as public transportation, parking, catering, hospitals, etc. will have a greater increase, large-capacity, miniaturized standard series LED displays The screen will occupy most of the transparent LED screen market.
The implementation and promotion of relevant standards will promote the standardization of LED display products. In traditional LED display products, standardized display equipment and control systems will be more widely used. Integrated LED display products will occupy an important position in the industry. The professional division of labor for standardized LED display product production and market technical services will be more obvious. In the field of professional applications, in order to meet the needs of professional applications, the professional level of LED display products will continue to improve. Professional products that combine application requirements will continue to expand, forming new products and new application areas for LED displays such as urban lighting projects. Regional LED display, stadium LED display, traffic field LED display, etc.
For a long time, due to the manufacturing process and other reasons, the characteristics of LEDs vary greatly. When the display module composed of these LEDs is integrated into the LED display, if these differences are not fully compensated, an LED display will be produced. The difference in brightness and color is clearly visible; at the same time, after the LED display is installed and used for a period of time, the brightness and chromaticity of the LED will change with time, but the degree of attenuation of each LED is different, which will lead to the picture of the LED display The visual quality is greatly reduced; in addition, replacing the damaged LED module during the use of the stage LED display causes the new module to not match the entire screen, which will greatly reduce the visual quality of the LED display.
Post time: Oct-28-2020