"Backlit" refers to a lighting technique where a light source is placed behind an object, creating a glowing effect. This method is commonly used in photography, film, and design to enhance the visibility of subjects and add depth to images. The backlighting can create dramatic contrasts, highlighting the edges of the subject while casting softer shadows. In digital displays, such as LCD screens, backlighting is essential for visibility. It illuminates the screen from behind, allowing users to see images and text clearly, even in low-light conditions. This technology is widely used in devices like smartphones, tablets, and televisions.