Invention Grant
- Patent Title: Self shielding capacitance sensing panel
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Application No.: US13172749Application Date: 2011-06-29
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Publication No.: US08482546B2Publication Date: 2013-07-09
- Inventor: Min Chin Chai , Fred Keiser , Igor Polishchuk
- Applicant: Min Chin Chai , Fred Keiser , Igor Polishchuk
- Applicant Address: US CA San Jose
- Assignee: Cypress Semiconductor Corporation
- Current Assignee: Cypress Semiconductor Corporation
- Current Assignee Address: US CA San Jose
- Main IPC: G06F3/045
- IPC: G06F3/045

Abstract:
A self-shielding capacitive sensor array may include a first plurality of sensor elements and a second plurality of sensor elements, where each of the second plurality of sensor elements intersects each of the first plurality of sensor elements, such that each of the first plurality of sensor elements may be capacitively coupled with each of the second plurality of sensor elements. The first plurality of sensor elements may be configured to shield each of the second plurality of sensor elements from a noise source.
Public/Granted literature
- US20120044198A1 SELF SHIELDING CAPACITANCE SENSING PANEL Public/Granted day:2012-02-23
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