Because yellow light stimulates the red and green light receptors in the naked eye, it is mixed with the blue light of the LED itself to make it look like white light, and its color is often referred to as the "white of moonlight". As the backlight source of liquid crystal display, LED can not only be used as green, red, blue, white, but also as a color-changing backlight source. LCD screens, mobile phones, tablet computers and other products that can display all use LEDs to make backlights.
LED-valonlähteen rakenne
The reason why LED-backlit LCD can be recognized so quickly is that it can also provide enough product advantages to satisfy consumers. The overall body of such a liquid crystal display is relatively light and thin, so it will give people a fuller sense of fashion and space, no matter where it is placed, it will not take up a lot of space, and it is very portable. In addition to the advantages of appearance, LED backlight can also greatly reduce the power consumption of liquid crystal displays. In the current display market that advocates energy conservation and environmental protection, such advantages are undoubtedly the most popular.
The main reason why people accept LED liquid crystal so quickly is that it has touched the most essential requirements of consumers for liquid crystal displays, that is, the display ability of the screen must be improved. No matter how many extra functions are attached to a monitor, the display function is always the theme. The original intention of the appearance of LED liquid crystal is also to bring consumers a more realistic and delicate visual experience, and from its actual performance, it does achieve this. In this way, consumers can have such a deep favor for LED liquid crystal, and the various characteristics and advantages it carries are definitely the biggest contributor.
