| 摘要 |
<p>PURPOSE:To provide a surface material for input prate which gives the same feeling as writing on the surface of paper with a pencil by placing a transparent hard coat layer on a transparent base material to use them as the surface material of an input plate. CONSTITUTION:A transparent hard coat layer 50 is laminated on a transparent base material 40 to form a surface material 20 for input plate, and this surface material is provided on the surface of an input plate 10. A function member 30 like a coordinate detection member which detects the moving position of an input pen or a display member which displays characters or the like in accordance with the detection position is arranged under the surface material. A transparent thermoplastic resin material such as an acrylic resin like a polymethyl methacrylate, a polyester like a polyethylene terephthalate, or a polycarbonate can be used as the material of the transparent base material 40. A thin film of a transparnt metal oxide or a synthetic resin film is used as the hard coat layer 50, and Al2O3, SiO2, or the like can be used as the metal oxide, and a hard coat material like a silicone resin or a modified acylate can be used as the synthetic resin.</p> |
