Tactile sense presentation device, electronic apparatus, and tactile sense presentation method

摘要: The tactile sense presentation device, capable of effectively presenting a (a texture) on touch panel, includes: supporting substrate; plurality X-electrodes and Y-electrodes extended in parallel to each other the driving circuits (X-electrode circuit, Y-electrode circuit) which apply first-frequency voltage signal X-electrode corresponding information regarding target region inputted from outside among X-electrodes, applies second-frequency generate electric beat oscillation by an absolute value difference between first second frequencies.