发明名称 INPUT DEVICE AND MULTI-POINT LOAD DETECTION METHOD EMPLOYING INPUT DEVICE
摘要 [Object] To provide an input device and a multiple point load detecting method capable of obtaining loads on multiple pressing points that are simultaneously pressed. [Solution] An input device 1 of the present invention includes a capacitance type touch panel sensor capable of detecting pressing positions of multiple pressing points A and B that are simultaneously pressed on an operation face 4a, load detection sensors capable of detecting a barycentric position of and a barycentric load on the pressing points A and B, and a controller capable of calculating loads (z1, z2) on the pressing points A and B on the basis of the positional coordinates (x1, y1) (x2, y2) of, the barycentric coordinates (X, Y) of, and the barycentric load (Z) on the pressing points.
申请公布号 EP2708985(A1) 申请公布日期 2014.03.19
申请号 EP20120781979 申请日期 2012.02.15
申请人 ALPS ELECTRIC CO., LTD. 发明人 ISHIZONE, MASAHIKO;KANEKO, MASAFUMI;GORAI, YUKIHIRO;SATO, TAKASHI;UMETSU, EIJI
分类号 G06F3/041;G06F3/044 主分类号 G06F3/041
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