LIGHT-DIFFUSING SHEET

摘要

PROBLEM TO BE SOLVED: To provide a light-diffusing sheet exhibiting high luminance and high light-diffusing performance and hardly damaged on the rough surface of the light-diffusing layer of the sheet when the sheet is used and handled to constitute the back light of a liquid crystal display. SOLUTION: A light-diffusing layer 2 having a rough surface having >=2.0μm arithmetic average roughness and/or >=10.0μm ten point average roughness obtained by the three-dimensional surface roughness measurement is laminated on a transparent supporting body 3.