| 摘要 |
<p>PROBLEM TO BE SOLVED: To eliminate the need for flexible cable connection, and to make an input pad part simple and to simplify a fitting process for the input pad and a substrate, etc., by uniting the input pad and substrate in multi-layered structure and connecting a circuit board and the pad through a through hole. SOLUTION: An input part which is applied with writing pressure by using a writing tool has a frame-shaped resistor body 43, an electrode 44 and a sheet type resistor layer 45, connected to the resistor body, and dot spacers 46, formed in a lattice shape on the resistor layer by printing, for example, urethane resin, on one surface of a sheet base material 42. Further, a base part has a circuit part 53 on one surface of a substrate 52 and also has an electrode 55, connected to the circuit part 53 through a through hole 54a, and a conductive layer 56, connected through a through hole 54a, on the other surface. Then the electrode 44 of the input part and the electrode 55 of the base part are connected and the input part and base part are united so that the tips of the dot spacers 46 come into contact with the conductive layer 56 of the base part.</p> |
