| 摘要 |
A multi-contact type position detection apparatus for a target board is disclosed. The multi-contact type position detection apparatus for a target board, according to one embodiment of the present invention, comprises: a first membrane board having a plurality of first signal lines formed in a first direction; a second membrane board having a plurality of second signal lines formed in a second direction; and a plurality of dots which are formed on the first membrane board or the second membrane board such that the first membrane plate and the second membrane plate are spaced at a predetermined distance from each other, wherein the plurality of dots can be arranged at a distance of "k/2±A (A is 1%~2% of k)" when a magnetic body diameter of a pin attached on the target board is "kmm". |
