| 摘要 |
<p>PURPOSE: To provide a transparent tablet which can cut off an external electrostatic noise by a simple means, has no influence of wire shadows and superior operability, and detect coordinates with high precision. CONSTITUTION: The transparent tablet 4 of the coordinate detecting device equipped with two transparent glass plates 3 and 5, a transparent insulating layer 1 between the transparent glass plates 3 and 5, and plural insulating sensor wires 2X and 2Y which are embedded in the transparent insulating layer 1 in a specific shape and output a signal corresponding to a position indicated on a coordinate detection surface with an indicating device equipped with a magnetic flux generating means is provided with a transparent electrostatic shield layer 6 at least on the surface side that the indicating device indicates on the transparent glass plate 5 forming the coordinate detection surface of the transparent table 4.</p> |
