| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a touch panel capable of satisfactorily maintaining operability regardless of the change of an environment temperature. SOLUTION: In this touch panel 100, one substrate 104 and the other substrate 130 on whose surfaces resistance films 111 and 131 are respectively formed are arranged with a prescribed interval so that the resistance films 111 and 131 can be faced to each other, and a sheet laminate 110 is constituted of one substrate 104, a polarizing plate 102 layered on the outer face side of the one substrate 104, and a surface film 101 layered on the outer face side of the polarizing plate 102, and the surface film 101 is made of an elastic material and whose linear expansion coefficient is smaller than that of the one substrate 104. Tension is allowed to act under a normal temperature in the surface film 101.</p> |
