发明授权
- 专利标题： Electronic device including touch-sensitive input surface and method of determining user-selected input
- 专利标题（中）： 包括触敏输入面的电子设备和确定用户选择输入的方法
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申请号： US12109863申请日： 2008-04-25
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公开(公告)号： US08384677B2公开(公告)日： 2013-02-26
- 发明人: David Mak-Fan , Kuo-Feng Tong , Matthew Bells , Douglas Rider , Michael Langlois , Jong-Suk Lee , Jason T. Griffin , Colin Ho
- 申请人： David Mak-Fan , Kuo-Feng Tong , Matthew Bells , Douglas Rider , Michael Langlois , Jong-Suk Lee , Jason T. Griffin , Colin Ho
- 申请人地址： CA Waterloo
- 专利权人： Research In Motion Limited
- 当前专利权人： Research In Motion Limited
- 当前专利权人地址： CA Waterloo
- 代理机构： Borden Ladner Gervais LLP
- 代理商 Geoffrey deKleine
- 主分类号： G06F3/041
- IPC分类号： G06F3/041
摘要：
A method of determining input at a touch-sensitive input surface of a portable electronic device includes detecting a touch event at the touch-sensitive input surface, sampling touch attributes during the touch event, determining an actual touch location and determining at least one shift in touch location based on the touch attributes sampled during the touch event, and determining an input based on the actual touch location and the direction of shift of the touch location.
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