Patent ID: 11966535
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A method for operating a display device, the method comprising:
transmitting a synchronization signal from a master readout circuit to a slave readout circuit;
transmitting a first transmission signal from the master readout circuit to an input sensor, receiving, by the master readout circuit, a first input signal for the first transmission signal from the input sensor, and receiving, by the slave readout circuit, a second input signal for the first transmission signal from the input sensor;
transmitting a second transmission signal from the slave readout circuit to the input sensor, receiving, by the master readout circuit, the first input signal for the second transmission signal from the input sensor, and receiving, by the slave readout circuit, the second input signal for the second transmission signal from the input sensor;
transmitting a sensing signal corresponding to the second input signal for the first transmission signal and the second input signal for the second transmission signal from the slave readout circuit to the master readout circuit; and
calculating, by the master readout circuit, a position of a touch corresponding to the first input signal and the second input signal for the first transmission signal and the second transmission signal.