发明申请
- 专利标题： CAPACITIVE EYE TRACKING SENSOR
- 专利标题（中）： 电容式眼睛跟踪传感器
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申请号： US14365176申请日： 2012-01-26
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公开(公告)号： US20150015847A1公开(公告)日： 2015-01-15
- 发明人: Janne Bergman , Jari Saukko , Jussi Severi Uusitalo
- 申请人： Janne Bergman , Jari Saukko , Jussi Severi Uusitalo
- 申请人地址： FI Espoo
- 专利权人： NOKIA CORPORATION
- 当前专利权人： NOKIA CORPORATION
- 当前专利权人地址： FI Espoo
- 国际申请： PCT/FI2012/050071 WO 20120126
- 主分类号： A61B3/113
- IPC分类号： A61B3/113 ; G02C11/00 ; G06F3/041
摘要：
An apparatus (100), comprising a transparent capacitive sensor (102); a body (101) configured to support the transparent capacitive sensor in front of an eye (112) of a user (110); and a driver (106) configured to receive signals from the sensor and to determine eye movements based on the received signals, wherein the sensor (102) is configured to detect movement of the eye (112) based on electrostatic effect caused by a bulge of the cornea of the eye (112). The apparatus may be wearable by the user like eyeglasses.
公开/授权文献
- US09414746B2 Eye tracking 公开/授权日：2016-08-16
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