Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Terje Saether0
Carl Olof Fredrik Jonsson0
Date of Patent
May 29, 2018
0Patent Application Number
151588430
Date Filed
May 19, 2016
0Patent Primary Examiner
Patent abstract
An apparatus includes a driver circuit and a sensing system. The driver circuit includes an operational transconductance amplifier and a current mirror. The current mirror is coupled to the operational transconductance amplifier. The sensing system is coupled to the first current mirror. The sensing system is operable to detect a touch based on a change in capacitance at an electrode of a plurality of electrodes of a touch sensor.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
