Multi-light guide sheet and liquid crystal display device including the same

2014 
The present invention relates to a multi-light guide sheet and a liquid crystal display device having the same and, more specifically, relates to a method to manufacture a multi-light guide sheet having excellent anti-spattering characteristics, an ultraviolet ray (UV) curable resin composition applied thereto, and a liquid crystal display device using the same. In a mobile terminal having a display part related to an embodiment of the present invention, at least a part of the display part comprises the multi-light guide sheet. The multi-light guide sheet comprises: a UV curable resin layer; an upper base layer arranged on the UV curable resin layer formed of a polymethylmethacrylate (PMMA) material; a UV curable upper coating layer arranged on an upper base layer, coated with a high hardness material; a lower base layer arranged on an undersurface of the UV curable resin layer, and formed of the PMMA sheet or a polycarbonate sheet; and a light curable lower coating layer formed on the undersurface of the lower base layer, and formed of a coating material with a buffer function.
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