Patent ID: 7482188
Filing Date: 2009-01-27
Classification: B24B,G02F

Abstract:
1. A method for fabricating a liquid crystal display device, comprising: providing a first substrate on which a driving device array is formed and a second substrate on which a color filter layer is formed; forming a first alignment layer and a second alignment layer on the first substrate and the second substrate, respectively; positioning the first substrate and the second substrate on a rubbing table; inputting information relevant to said first alignment layer or information relevant to said second alignment layer; calculating a rubbing intensity applied to said first alignment layer or said second alignment layer according to the inputted alignment layer information; comparing the calculated rubbing intensity of the first alignment layer or the second alignment layer with a critical value; lifting the rubbing table to contact the rubbing roll with the first alignment layer or the second alignment layer when the rubbing intensity of the first alignment layer or the second alignment layer is larger than the critical value; lowering the rubbing roll to contact the rubbing roll with the first alignment layer or the second alignment layer when the rubbing intensity of the first alignment layer or the second alignment layer is smaller than the critical value; rotating said rubbing roll thereby rubbing said first alignment layer or said second alignment layer; and attaching said first substrate and said second substrate to each other.