Engraving V-Cutting Light Guide Plate

A light guide plate is made from optical-grade acrylic or PC sheets. It works by absorbing light emitted by a lamp into the surface of the optical-grade acrylic sheet. When the light reaches various light guide points, the reflected light diffuses at different angles, then breaks the reflection conditions on the front of the light guide plate. The light guide plate can emit light uniformly through crossing lines of different densities.