Invention Application
- Patent Title: Sensor for handheld device control illumination
- Patent Title (中): 传感器用于手持设备控制照明
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Application No.: US11339257Application Date: 2006-01-25
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Publication No.: US20070171188A1Publication Date: 2007-07-26
- Inventor: Nigel Waites
- Applicant: Nigel Waites
- Main IPC: G09G5/00
- IPC: G09G5/00
Abstract:
The present invention is a sensor for installation within a handheld device, such as a portable media player or a mobile phone, that turns on illumination of controls for the device (graphical user interface, buttons, etc.) while the device is being gripped by a user, and turns off control illumination when the device leaves the hand of the user.
Information query
