发明授权
- 专利标题: Infrared sensor integrated in a touch panel
- 专利标题(中): 集成在触摸屏中的红外传感器
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申请号: US11604491申请日: 2006-11-27
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公开(公告)号: US07924272B2公开(公告)日: 2011-04-12
- 发明人: Willem den Boer , Steven N. Bathiche , Stephen Edward Hodges , Shahram Izadi
- 申请人: Willem den Boer , Steven N. Bathiche , Stephen Edward Hodges , Shahram Izadi
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 主分类号: G06F3/042
- IPC分类号: G06F3/042
摘要:
An infrared source is configured to illuminate the underside of one or more objects on or above a touchable surface of a touch panel. Infrared light reflected from the underside of the object(s) is detected by an infrared sensor integrated in the touch panel below the touchable surface.
公开/授权文献
- US20080121442A1 Infrared sensor integrated in a touch panel 公开/授权日:2008-05-29
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