What is an optical guide plate?

Blaze Display Technology Co., Ltd. | Updated: Nov 27, 2018

The optical guide plate mainly uses some acrylic/PC sheets of optical grade, and then uses high-tech materials that have a very high reflectivity and does not absorb light. On the bottom surface of the optical grade acrylic sheet with laser engraving, V-shaped cross mesh engraving and UV screen printing technology on the light guide. The optical grade acrylic sheet is used to absorb the light emitted from the lamp and stays on the surface of the optical grade acrylic sheet. When the light enters each light guide point, the reflected light will generally diffuse in various angles, and then it will destroy the reflection conditions. The light guide plate emits from the front. The light guide plate can emit light evenly through a variety of dense and different light guide points. The purpose of the reflective sheet is to reflect the light exposed on the bottom surface back into the light guide plate to improve the efficiency of light use; under the same area of luminous brightness, the luminous efficiency is high and the power consumption is low. The single-sided microstructure array light guide plate generally adopts an extrusion molding manufacturing process.