发明授权
US08754873B2 System and method for measuring individual force in multi-object sensing
有权
用于测量多物体感测中的单个力的系统和方法
- 专利标题: System and method for measuring individual force in multi-object sensing
- 专利标题(中): 用于测量多物体感测中的单个力的系统和方法
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申请号: US14035314申请日: 2013-09-24
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公开(公告)号: US08754873B2公开(公告)日: 2014-06-17
- 发明人: Mihai M. Bulea
- 申请人: Synaptics Incorporated
- 申请人地址: US CA San Jose
- 专利权人: Synaptics Incorporated
- 当前专利权人: Synaptics Incorporated
- 当前专利权人地址: US CA San Jose
- 代理机构: Ingrassia Fisher & Lorenz P.C.
- 主分类号: G06F3/045
- IPC分类号: G06F3/045
摘要:
An input device is provided that facilitates improved user interface functionality by determining force information for each of multiple objects in a sensing region. The input device includes a processing system, a sensor configured to sense objects in a sensing region proximate a surface, and a plurality of force sensors. The plurality of force sensors are coupled to the surface to provide a plurality of measures of force applied to the surface. The processing system is configured to determine positional information for each the multiple objects sensed by the sensor in the sensing region. Furthermore, the processing system is configured to determine force information for each of the multiple objects from the positional information and the plurality of measures of force applied to the surface. Thus, device and method provides the ability to determine both positional information and force information for each of multiple objects in a sensing region.
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