发明名称 OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
摘要 An optical sheet and a liquid crystal display (LCD) including the same are provided. The optical sheet may include a base film; and a protrusion layer including a plurality of protrusions and disposed over the base film, wherein the base film includes a first layer over which the protrusion layer is disposed, and a second layer over which the first layer is disposed, wherein at least one of the first layer and the second layer includes a wavy surface where the first layer is disposed over the second layer. Therefore, it is possible to improve a haze of the optical sheet while maintaining an optical transmissivity of the optical sheet.
申请公布号 US2010027295(A1) 申请公布日期 2010.02.04
申请号 US20090475195 申请日期 2009.05.29
申请人 LEE CHUNG HYUK 发明人 LEE CHUNG HYUK
分类号 F21V7/04;G02B5/02 主分类号 F21V7/04
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