| 摘要 |
<p>PURPOSE:To convert easily various pressures to a desired position signal by providing an insulating material in a prescribed shape while surrounding a conductive part which functions as a point contact part, on a conductive layer to be used as an electrical point contact surface. CONSTITUTION:A conductive layer 3 is provided on the rear side of a signal inputting sheet 2, a prescribed surface 32 of this conductive layer 3 is used as an electrical point contact surface, a point contact part and a non-contact part of a prescribed shape are provided on this electrical point contact surface, and an insulating material 4 of a prescribed height is provided on the conductive layer 3 of this non-contact part. When a user applies a pen pressure by a writing tool P, the sheet 2 is depressed, the electrical contact surface 32 and a basic resistance surface 7 function as a point contact state, a variable electric circuit is formed, and a position signal is inputted successively to a desired apparatus 71.</p> |
