| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a position input device for accurately inputting positions or coordinates of respective pressurizing points not only when pressing one point but also when completely simultaneously pressing two points. <P>SOLUTION: An operation part 1 includes a pressurizing operation surface configured such that a first conductor 11 for which a prescribed resistance value is uniformly distributed and a second conductor 12 of a resistance value set sufficiently small are conducted by local pressurization from the surface side. A drive part drives the operation part and includes an energizing aspect switching means for switching a first aspect and a second aspect. A signal processing part processes a current obtained from the first aspect and the second aspect by a current detection means 2 when the operation part is driven by the drive part by a current/position conversion means, a match/mismatch determination means and an input position output means, and detects a position specified by a pressurizing operation. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
