Patent ID: 8958035
Filing Date: 2015-02-17
Classification: G02F,G03F

Abstract:
1. A method for photo-aligning an alignment layer, comprising: firstly disposing a first mask including a divided region comprising a translucent region, a maximal transmission region, and a blocking region over a first alignment layer; firstly irradiating UV rays to the first alignment layer through the first mask for an alignment in a first irradiation direction; secondly disposing the first mask in a state that is different from the first disposing; and secondly irradiating UV rays to the first alignment layer through the first mask for alignment in a second irradiation direction, wherein the first mask for the firstly irradiating and the first mask for the secondly irradiating totally overlap each other, and wherein transmittance of the translucent region is a value in the range of 25%-50%.