Patent ID: 11966538
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. A structure of an electronic device comprising:
a substrate on which a thin film transistor (TFT) structure for displaying at least one screen is disposed;
an encapsulation layer disposed on the TFT structure;
a touch sensor disposed on the encapsulation layer and including a plurality of electrodes; and
an integrated circuit configured to identify an input position on the touch sensor and provide at least one driving signal to the TFT structure,
wherein the integrated circuit is configured to:
provide a plurality of first self-capacitance measurement signals having to a first phase to at least some first electrodes of the plurality of electrodes with a first periodicity, based on a first vertical synchronization signal, and
provide a plurality of second self-capacitance measurement signals having to a second phase different from the first phase to at least some second electrodes of the plurality of electrodes with the first periodicity, after providing the plurality of first measurement signals, and

wherein at least some of application periods of the plurality of first driving signals and the plurality of second driving signals overlap with at least part of an application period of the at least one driving signal.