Diffusion lens LED module is a technology used for backlighting of liquid crystal displays, which diffuses and unifies the light emitted by LED beads through a diffusion lens to improve display quality and viewing experience.

In the diffusion lens LED module, LED beads are arranged at the bottom of the module, and the module is covered with one or more diffusion lenses. These lenses are made of transparent plastic or glass, and their function is to diffuse and homogenize the light emitted by LED beads, making the light more gentle and uniform on the LCD screen.

The advantage of the diffusion lens LED module is that it can provide uniform and soft lighting effects, allowing each pixel on the LCD screen to receive sufficient illumination. At the same time, due to the Diffusion of the lens, it can reduce the visual difference between LED lamp beads and improve the display quality.

In addition, the diffusion lens LED module can also adopt more advanced heat dissipation technology to ensure stability and reliability for long-term use. Meanwhile, due to its simple structure and low manufacturing cost, it is widely used in electronic products such as LCD TVs, laptops, and mobile phones.

In summary, the diffusion lens LED module is one of the important components used for backlighting of LCD displays, which can provide uniform and soft lighting effects, improve display quality and viewing experience. With the continuous progress of technology, the performance of diffusion lens LED modules will continue to improve, bringing people a better user experience.