What is the future development direction of LED display?

The LED display continues to develop, and the technology is also upgrading. In the future, the LED display will tend to be thinner, with higher power, and the LED display splicing technology will become more and more mature. With the increase of the development time of the display, the application field of LED is more and more extensive, and the application of the user is more and more extensive. LED's understanding and cognition of display screens is getting deeper and deeper, and problems that were not understood before are gradually emerging.

Technically speaking, there are still some problems in China's LED display technology. 1. Insufficient brightness. The main advantage of the LED display is that it has strong adaptability to the changeable and complex outdoor environment, which requires the characteristics of the outdoor environment. The LED display must ensure sufficient brightness in sunny days, cloudy days, rainy and snowy days, long distance, multi The angle transmits information, so the brightness is particularly important, because the LED brightness is not enough, so that in the current LED lighting industry, it can only be used as a supporting role, mainly for decoration. For thousands of people, the comprehensive application of LED is a huge challenge.

2. LED chromatic aberration problem Basically, there is no chromatic aberration problem in LED applications, but there will be many LEDs that will highlight the color difference problem if they are used comprehensively. Although there are technologies to improve this problem, due to the limitation of domestic technology and production level, the same batch of LEDs in the same color area are still different. This difference can hardly escape the pickiness of the naked eye, so it is difficult to guarantee the quality of the LED display. Color reproduction and realism. 3. LED display control chip.

As a new display medium, true-color high-resolution LEDs, electronic display screens have attracted more and more attention because of their clear images and high-performance playback capabilities. As far as the LED display unit is concerned, the three primary color LED tube cores are its core devices, and the tube cores with small wavelength difference and good luminous intensity consistency should be used. Fourth, heat dissipation.

Due to the large changes in the outdoor ambient temperature and the display itself generates a certain amount of heat, if the ambient temperature is too high and the heat dissipation is poor, the integrated circuit may work abnormally or even burn, making the display system unable to work normally. The development of any industry will encounter technical problems, especially high-tech industries like LED, such as display screens. Only when producers face up to the problem can the development of the entire industry be promoted.

.