| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pressure sensor and inference information creation apparatus provided with a pressure sensor capable of deciding strength of pressure by using a plurality of membrane switches of binary output. <P>SOLUTION: The pressure sensor 16 is formed by pasting an upper base material 160 to which contact points 162 comprising carbon and silver are bonded to a lower base material 161 to which contact points 163 comprising carbon through insulation spacers 164 having elasticity. On the lower base material 161, the contact point 163 and the insulation spacer 164 are arranged by turns. The contact point 162 and the contact point 163 clamped by the insulation spacers 164 constitute a membrane switch 165. Membrane switches 165 each have width of about 1.6 mm and are arranged at almost equal spaces. The upper base material 160 and the lower base material 161 are formed of PET being insulating material. When a finger 200 presses the upper base material 160, the insulation spacers 164 within the pressed range are compressed, the contact points 162 and 163 contact, and conduction occurs. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
