| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pressure detection device, an electronic device, and a robot which allow improvement of detection accuracy and detection sensitivity. <P>SOLUTION: A pressure detection device 10 includes a sensor board 11 having a plurality of pressure sensors 13 arranged around a reference point, and a projection sheet 21 having elastic projections 23 whose tip ends 23a are superposed on the reference points of the sensor board 11 and which elastically deform due to external force under a state that the tip ends contact the pressure sensors 13. Further, an elastic flattening layer 14 is arranged in area around adjacent elastic projections 23, the area sandwiched between the sensor board 11 and the projection sheet 21. <P>COPYRIGHT: (C)2012,JPO&INPIT |
