首页> 外国专利> TACTILE PRESENTATION PANEL, TACTILE PRESENTATION TOUCH PANEL, TACTILE PRESENTATION TOUCH DISPLAY, AND TACTILE PRESENTATION KNOB

TACTILE PRESENTATION PANEL, TACTILE PRESENTATION TOUCH PANEL, TACTILE PRESENTATION TOUCH DISPLAY, AND TACTILE PRESENTATION KNOB

机译:触觉演示板,触觉介绍触摸屏,触觉演示触摸显示和触觉演示旋钮

摘要

The objective of the present invention is to provide a tactile presentation panel, a tactile presentation touch panel, a tactile presentation touch display, and a tactile presentation knob which are capable of providing an appropriate sense of touch to a user. The tactile presentation panel according to the present invention includes: a tactile presentation voltage generation circuit (113) for generating a voltage signal having a first frequency and to be applied to at least one first electrode (102a) located in at least a partial region of an operation surface of the tactile presentation panel, and also generating a voltage signal having a second frequency and to be applied to at least one second electrode (102b) located in at least a partial region of the operation surface of the tactile presentation panel, the second frequency being different from the first frequency; a charge releasing unit (115) connected to a tactile electrode to release electric charges accumulated in a conductive elastic unit (6); and a touch detection circuit (210) for detecting a user's touch with a tactile presentation knob (3).
机译:本发明的目的是提供一种触觉呈现面板,触觉呈现触摸面板,触觉呈现触摸显示器和触觉呈现旋钮,其能够向用户提供适当的触摸感。根据本发明的触觉呈现面板包括:触觉呈现电压产生电路(113),用于产生具有第一频率的电压信号并且施加到位于至少一个部分区域中的至少一个第一电极(102a)触觉呈现面板的操作表面,并且还产生具有第二频率的电压信号并且施加到位于触觉呈现面板的操作表面的至少一个部分区域中的至少一个第二电极(102b),第二频率与第一频率不同;电荷释放单元(115)连接到触觉电极,以释放在导电弹性单元(6)中累积的电荷;和用于用触觉呈现旋钮(3)检测用户触摸的触摸检测电路(210)。

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