Invention Grant
- Patent Title: Infrared sensor integrated in a touch panel
- Patent Title (中): 集成在触摸屏中的红外传感器
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Application No.: US11604491Application Date: 2006-11-27
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Publication No.: US07924272B2Publication Date: 2011-04-12
- Inventor: Willem den Boer , Steven N. Bathiche , Stephen Edward Hodges , Shahram Izadi
- Applicant: Willem den Boer , Steven N. Bathiche , Stephen Edward Hodges , Shahram Izadi
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06F3/042
- IPC: G06F3/042
Abstract:
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.
Public/Granted literature
- US20080121442A1 Infrared sensor integrated in a touch panel Public/Granted day:2008-05-29
Information query
