What Is The Industry Type Of Backlight Source

Backlights belong to the computer, communication, and other electronic equipment manufacturing industry, specifically classified as C3990 under the C39 computer, communication, and other electronic equipment manufacturing industry

BackLight is a type of light source located behind a liquid crystal display (LCD), and its luminous effect will directly affect the visual effect of the liquid crystal display module (LCM). The function of backlight is to provide a light source for LCD display devices, so that images or text can be displayed clearly. The design and quality of backlight directly affect key performance parameters such as brightness, uniformity, color reproduction, and contrast of LCD display devices

The technical level and characteristics of the backlight industry include SMD LED technology, LED eutectic technology, MiniLED technology, MicroLED technology, RGB multi chip combination or multi color fluorescent powder multispectral combination technology, etc. Among them, SMDLED technology will still be the mainstream packaging form in the industry in the future due to its characteristics of low light attenuation, thin appearance, fast heat dissipation, high light efficiency, good color rendering, and long service life