Display Device

摘要

A display device includes a lower substrate, a light source, a polarized light activation layer, an inner polarizer layer, a light modulation layer, and an upper substrate. The lower substrate has a light entrance side, and a bottom surface and a top surface opposite to each other. The light source generates light entering the lower substrate through the light entrance side. The light entering into the lower substrate at least partially passes through the bottom surface to enter and excite the polarized light activation layer into generating a plurality of polarized color lights of different colors. The polarized color lights have their polarization levels increased by the inner polarizer layer before reaching the light modulation layer.

主权项

1. A display device, comprising:
a lower substrate having a light entrance side, a bottom surface, and a top surface opposite to the bottom surface, the light entrance side respectively adjacently connected to the bottom surface and the top surface; a light source disposed at the light entrance side and generating light entering the lower substrate from the light entrance side; a polarized light activation layer disposed on the bottom surface; an upper substrate disposed on the top surface; an inner polarizer layer disposed on the top surface and positioned between the upper substrate and the lower substrate; and a light modulation layer disposed between the inner polarizer layer and the upper substrate; wherein at least a portion of the light entering the lower substrate passes through the bottom surface and enters the polarized light activation layer to excite the polarized light activation layer to generate a plurality of polarized color lights of different colors; the polarized color lights pass through the lower substrate to be raised in polarization levels by the inner polarizer layer before reaching the light modulation layer.