Patent ID: 11941202
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An input sensor comprising:
a plurality of sensing electrodes; and
a plurality of multiplexers, where each multiplexer connects one group of the sensing electrodes to one output terminal,
wherein each of the multiplexers comprises:
a multiplexer circuit including a plurality of switching transistors; and
a shift register array for outputting selection signals for controlling the plurality of switching transistors, wherein each of the switching transistors includes a plurality of sub-switching transistors connected in parallel between one of the sensing electrodes corresponding to the one group and the output terminal,
wherein for each multiplexer circuit, sub-switching transistors are sequentially turned on in response to sequential selection signals from a corresponding shift register array.