Patent ID: 8580356
Filing Date: 2013-11-12
Classification: G02F

Abstract:
1. A method of fabricating an alignment layer for a liquid crystal display device, comprising: forming an alignment material layer on a substrate by coating an alignment material; performing an orientation process to align the alignment material layer comprising: irradiating UV rays onto and heating the alignment material layer at the same time; cleaning the alignment material layer after the step of irradiating the UV rays and heating; and baking the alignment material layer after the step of cleaning, wherein the step of irradiating the UV rays and heating is performed under a nitrogen gas, and the UV rays have an energy density with a range of about 0.05 J/cm2 to about 3 J/cm2, and wherein the step of heating is performed under a temperature of about 25 centigrade to about 230 centigrade.