Brief Analysis Of The Technical Development Direction Of LED Display Screen
Which technical direction is the LED display in the LED display? Although there are many manufacturers of LED display, the technical upgrade may be inconsistent. The future LED display in Shenzhen will have ultra -thin, high output, and large screen connection technology of LED display, and it is becoming more and more mature. With the growth of LED electronic screens and the expansion of application fields, the understanding of LED electronic screens has become more and more deeper. The situation that did not know the problem before was gradually revealed. At present, China's LED display technology has the following technical problems
First, the problem of insufficient brightness. The main advantage of LED electronic screens is strong adaptability to the complex outdoor environment. Due to the characteristics of the outdoor environment, the LED electronic screen must ensure sufficient brightness in order to convey information under sunny, cloudy, rainy days, long distances, and multiple vision. Therefore, due to the insufficient brightness of LEDs, the current LED is only a supporting role in the lighting industry, which is mainly used for decoration. The use of tens of thousands of LEDs at the same time is a greater challenge.
The second is the color difference of LED. A single LED is an application of almost no color difference, but multiple LEDs are used at the same time, and the color difference problem is obvious. Although there is technology that can improve this problem, due to the restrictions of domestic technology and production level, there are still differences in the same placement of LEDs in the same color zone, and it is difficult to see that the LED electronic screen is difficult to see because of these differences. The color restoration and preservation.
Third, LED electronic screen control chip. The real high -resolution LED electronic screen is a new display medium with a clear image and high -performance playback function, so it has received more and more attention. For the LED display device, the core of the three -base LED is the core device, so it must use a high -quality core with small wavelength and uniform brightness strength. This technology is mainly used in the world's well -known big companies, such as Japanese Riya.
Fourth, fever. The sharp temperature changes in the outdoor environment will produce heat when running the LED electronic screen. If the environmental temperature is too high and the heat dissipation is poor, the integrated circuit may not work normally or burned, and the display system may not work normally.
