| 摘要 |
<p>PURPOSE: To provide a surface material for use with a tablet, satisfying both an optical characteristic, such as image resolution, and adaptability to writing. CONSTITUTION: A resin layer 3 is provided over a transparent base 2, the surface of the resin layer being roughened to a center line average roughness Ra of 0.45 to 1.0μm, with the surface irregularties having an average crest interval Sm of 50 to 500μm. The resin layer is formed from an ionizing- radiation-setting resin.</p> |
