Patent ID: 11928295
Assignee: NOVATEK MICROELECTRONICS CORP.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 6:
7. A data transmission system, comprising:
a first touch device comprising a plurality of transmitting areas to transmit a plurality of first transmitting signals; and
a second touch device to determine whether a first sensing signal corresponding to the plurality of first transmitting signals is received and to select a receiving area in a first overlap range according to signal intensity of the first sensing signal to transmit a second transmitting signal,
wherein the first touch device determines whether a second sensing signal corresponding to the second transmitting signal is received and selects a first transmitting area in a second overlap range from the plurality of transmitting areas according to signal intensity of the second sensing signal,
wherein the first touch device determines the first transmitting area to be a final transmitting area and the second touch device determines the receiving area to be a final receiving area,
wherein the final transmitting area and the final receiving area perform a data transmission process between the first touch device and the second touch device,
wherein a number of electrodes in each of the plurality of transmitting areas is greater than a number of electrodes in the receiving area.