| 摘要 |
<p>PROBLEM TO BE SOLVED: To unnecessitate a flexible printed circuit board or connector used for electric connection and to provide an inexpensive coordinate input device by simultaneously performing both the mechanical connection and electric connection of a detection board and a circuit board through a calking pin. SOLUTION: A detection board 12 is constituted by adhering a sheet 16 and a base board 17 at the part of a spacer 18 through the spacer 18 so that they are arranged facing each other. Electrodes are respectively formed at four corners of the rectangular base board 17 and further, electrodes are formed along one side. These electrodes are formed from silver, for example. Then, the detection board 12 and a circuit board 13 are mutually fixed through calking pins 31 and 43 and mutually electrically connected by these calking pins 31 and 43. It is preferable for both the terminal parts of these calking pins 31 and 43 to be respectively covered with insulating materials.</p> |
