Invention Grant
- Patent Title: Switch with capacitive sensing element
- Patent Title (中): 用电容式感应元件切换
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Application No.: US11855318Application Date: 2007-09-14
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Publication No.: US07884299B2Publication Date: 2011-02-08
- Inventor: Daniel John Glew
- Applicant: Daniel John Glew
- Agency: Young & Thompson
- Priority: NZ549865 20060914
- Main IPC: H03K17/975
- IPC: H03K17/975

Abstract:
A switch adapted to make and/or break a connection in an electric circuit to operate a device has a front to face the user and a rear to face away from the user, a housing, and switch mechanism. The switch mechanism includes in operative connection, a lens facing the front, an information element, a control element, a lighting element, a capacitive sensing element and a power element to operate the lighting element and sensing element. The switch includes a communication element to provide electrical connection to the device and is activated by the control element when a change in capacitance is sensed by the capacitive sensing element such that the information element and lighting element can be viewed through the lens and the device is operated.
Public/Granted literature
- US20080067052A1 Switch Public/Granted day:2008-03-20
Information query
IPC分类: