Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 24, 2017
Patent Application Number
14795831
Date Filed
July 9, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
An active-matrix touchscreen includes a substrate, a system controller, and a plurality of spatially separated independent touch elements disposed on the substrate. Each touch element includes a touch sensor and a touch controller circuit that provides one or more sensor-control signals to the touch sensor and receives a sense signal responsive to the sensor-control signals from the touch sensor. Each touch sensor operates independently of any other touch sensor.
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