发明授权
US08111243B2 Apparatus and method for recognizing a tap gesture on a touch sensing device
有权
用于识别触摸感测装置上的敲击手势的装置和方法
- 专利标题: Apparatus and method for recognizing a tap gesture on a touch sensing device
- 专利标题(中): 用于识别触摸感测装置上的敲击手势的装置和方法
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申请号: US11395674申请日: 2006-03-30
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公开(公告)号: US08111243B2公开(公告)日: 2012-02-07
- 发明人: Tao Peng , Zheng Qin
- 申请人: Tao Peng , Zheng Qin
- 申请人地址: US CA San Jose
- 专利权人: Cypress Semiconductor Corporation
- 当前专利权人: Cypress Semiconductor Corporation
- 当前专利权人地址: US CA San Jose
- 主分类号: G06F3/41
- IPC分类号: G06F3/41
摘要:
A method and apparatus to recognize a tap gesture on a sensing device. The method may include detecting a presence of a conductive object on a sensing device, determining a velocity of the detected presence of the conductive object, and recognizing a tap gesture based on the velocity. The velocity may be determined by determining a differential of the capacitance over time on a sensing device. The sensing device may include a plurality of sensor elements to detect the presence of the conductive object, and a processing device may be used to determine the velocity of the presence of the conductive object, and to recognize a tap gesture based on the velocity of the presence of the conductive object.
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