| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface film for a multi-touch display and a production method of the surface film, which gives a superior tactile sense on a surface thereof in a multi-touch operation without decreasing visibility of a display.SOLUTION: The surface film for a multi-touch display has a haze of 15 to 50%, an image clarity of 5 to 50% measured with an image clarity measurement device using an optical comb having a width of 0.5 mm, and a three-dimensional arithmetic average roughness of 0.15 to 1 μm on a surface of the film. The film may have a coefficient of dynamic friction of about 0.5 to 2.5 on the surface. |
