Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 3, 2019
Patent Application Number
15685357
Date Filed
August 24, 2017
Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A touch sensor includes a plurality of driving electrodes, a plurality of sensing electrodes that intersect the plurality of driving electrodes, a driver configured to substantially simultaneously supply driving signals to at least some of the plurality of driving electrodes, a sensing unit configured to detect sensing signals from the plurality of sensing electrodes, and a touch controller configured to control the driver so that the number of driving electrodes to which the driving signals are supplied in a first driving period is different from the number of driving electrodes to which the driving signals are supplied in a second driving period.
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