发明名称 MULTI-LIGHT GUIDE SHEET AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME
摘要 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.
申请公布号 KR101572991(B1) 申请公布日期 2015.12.01
申请号 KR20140079904 申请日期 2014.06.27
申请人 (주)우인켐텍 发明人 조용필;김광명;송인섭;이성인;김형일
分类号 B32B27/30;C08J5/18;G02B1/10;G02F1/1335 主分类号 B32B27/30
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