Embedde light guide plate for a flat panel display and method for makking the same

摘要

A light guide plate with embedded diffuser sheet is disclosed. The light guide plate for a flat panel display device, includes: a bottom substrate having a cross-section of trapezoid for transferring and reflecting said light; and a diffuser sheet locating on the substrate to distribute the light; wherein said diffuser sheet is integrated with said substrate. The light guide can reduce the thickness and the weight of a backlight module used for a flat panel display device.