OPTICAL ALIGNMENT METHOD AND PATTERNED RETARDER MANUFACTURING METHOD USING POLARIZED PULSE UV

摘要

The present invention relates to a method for manufacturing a patterned retarder including an optical alignment layer or a first domain optically aligned in a first direction and a second domain optically aligned in a second direction. According to the invention, it is possible to improve productivity and to maximize optical alignment efficiency by reducing an optical alignment processing time using polarized pulse UV.

主权项

1. An optical alignment method using polarized pulse UV comprising the steps of:
(a) preparing a substrate; (b) forming a photoreactive layer by applying a photoreactive agent onto the substrate; and (c) forming an optical alignment layer by irradiating the photoreactive layer by irradiating the photoreactive layer with polarized pulse UV.