Invention Grant
US07683890B2 Touch location determination using bending mode sensors and multiple detection techniques
失效
使用弯曲模式传感器和多种检测技术触摸位置确定
- Patent Title: Touch location determination using bending mode sensors and multiple detection techniques
- Patent Title (中): 使用弯曲模式传感器和多种检测技术触摸位置确定
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Application No.: US11116463Application Date: 2005-04-28
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Publication No.: US07683890B2Publication Date: 2010-03-23
- Inventor: Bernard O. Geaghan
- Applicant: Bernard O. Geaghan
- Applicant Address: US MN Saint Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN Saint Paul
- Agent Steven A. Bern
- Main IPC: G06F3/041
- IPC: G06F3/041
Abstract:
A touch sensing system and method uses bending mode sensors and a multiplicity of disparate touch location detection techniques to generate touch location information. A number of bending mode sensors are coupled to a touch sensitive surface. A number of disparate touch location detection techniques are provided, at least one of which uses signals generated by the bending mode sensors. Touch location information is developed using the disparate touch location detection techniques. The touch location information may include the location of a touch to the touch sensitive surface.
Public/Granted literature
- US20060244732A1 Touch location determination using bending mode sensors and multiple detection techniques Public/Granted day:2006-11-02
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