Melfas Inc.

Sungil Nam

Yuntae Kim

A touch sensing apparatus includes: a touch screen panel including a plurality of first electrodes formed along a first direction and a plurality of second electrodes formed along a second direction intersecting the first direction; and a controller sequentially applying a driving signal to either the plurality of first electrodes or the plurality of second electrodes, receiving a detection signal from the plurality of second electrodes while applying the driving signal to the plurality of first electrodes, and receiving a detection signal from the plurality of first electrodes while applying the driving signal to the plurality of second electrodes, wherein the controller changes electrodes to which the driving signal is to be applied for each preset cycle of a touch sensing operation.

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Seoul, South Korea

Sungil Nam