POLARIZER

摘要

Disclosed herein is a polarizer for LCD. The polarizer includes a polarizing layer, a quantum rods layer comprising a plurality of quantum rods, a first protective layer and a second protective layer, wherein major axis of the quantum rods is aligned in a direction perpendicular to the absorption axis of the polarizing layer. Accordingly, the incident unpolarized light emitted from the backlight unit can be transferred to be polarized light by the quantum rods layer and pass through the polarizing layer directly for enhancing the utility of the backlight.

主权项

1. A polarizer comprising:
a polarizing layer having an absorption axis; a quantum rod layer disposed on a surface of the polarizing layer, the quantum rod layer comprising a plurality of quantum rods, wherein major axis of the quantum rods is aligned in a direction perpendicular to the absorption axis of the polarizing layer; a first protective layer disposed on the polarizing layer; and a second protective layer disposed on the quantum rod layer.