APPARATUS AND METHOD FOR SENSING TOUCH BASED ON MULTI-CHANNEL

An apparatus for sensing a touch includes: a sensor array including a plurality of sensor groups, each of the plurality of sensor groups including sensors adjacent to each other; a first switch circuit configured to connect each of the plurality of sensor groups to a first channel or a second channel according to a first control signal; and a second switch circuit configured to select one of the first channel and the second channel according to a second control signal, wherein the first channel includes first signal lines connected to respective sensors included in a first sensor group of the plurality of sensor groups by the first switch circuit, and the second channel includes a second signal line commonly connected to the sensors included in the first sensor group by the first switch circuit. 一种用于感测触摸的装置包括：传感器阵列，包括多个传感器组，多个传感器组中的每一个包括彼此相邻的传感器；第一切换电路，被配置为根据第一控制信号将多个传感器组中的每一个连接到第一通道或第二通道；以及第二切换电路，被配置为根据第二控制信号选择第一通道和第二通道中的一个，其中，第一通道包括通过第一切换电路连接到包括在多个传感器组的第一传感器组中的相应传感器的第一信号线，以及第二通道包括通过第一切换电路共同连接到包括在第一传感器组中的传感器