What is the lifespan of LCD monitors?

The lifespan of a computer's LCD liquid crystal display generally starts to turn yellow after 5 years, but it is not very obvious. After 10 years, it will basically turn yellow so that it cannot be looked at directly. Of course, this is also related to the use time of the display, as mentioned above is generally calculated based on about 4 hours a day. The LED light-emitting diodes used in the light source of current LED TVs are not CCFL backlight sources. CCFL heats up higher than LEDs, and high temperature will cause the plastic components in the backlight module to evaporate slowly. Over time, a layer will accumulate on the tube reflector. The yellow plastic material directly shows that the screen has turned yellow. The LED light source does not change color after 10 years of use, but most of the other hardware of the TV lasts for less than 10 years, and the average replacement cycle of the TV is 4-5 years. Therefore, LED still has obvious advantages over LCD monitors! The power consumption ratio of LED and LCD is about 1:10; LED has higher brightness, refresh rate and viewing angle, and has better performance in video display; the reaction speed of LED's single light-emitting diode is that of LCD liquid crystal. 1000 times, it can be viewed under strong light; LED can adapt to the low temperature of minus 40 degrees, while LCD can only adapt to minus 20 degrees at the lowest; compared with LCD monitors, LEDs are in terms of brightness, power consumption, viewing angle and screen refresh It has advantages in terms of rate and so on. Moreover, displays manufactured by LED technology are thinner, brighter, and clearer than LCD displays.