Patent ID: 8922524

Claim:
A touch sensing device, comprising: a touch sensing panel, with N sensing rows defined thereon, N being an integer larger than 3, a row spacing between every two sensing rows being smaller than a predetermined touch diameter of a touching on the sensing rows; P number of first sensors, for sensing whether the N sensing rows are touched to generate output signals, P being a positive integer smaller than N, n 1 -th and n 2 -th sensing rows of the N sensing rows sharing a same first sensor of the P number of sensors, a plurality of sensing rows, among the N sensing rows, directly neighboring to the n 1 -th and n 2 -th sensing rows respectively corresponding to the first sensors different from one another; and Q number of second sensors, for driving the M sensing columns, Q being a positive integer smaller than M, the second sensor corresponding to the m 1 -th sensing column in the n 1 -th sensing row is different from the second sensor corresponding to the m 1 -th sensing column in the n 2 -th sensing row, m 1 being a positive integer smaller than or equaled to M.