Patent ID: 9075476
Filing Date: 2015-07-07
Classification: G06F

Abstract:
1. A sensing method for detecting a sensing array which comprises at least one sensing row, the sensing method comprising: (a) obtaining a plurality of predetermined profile forms under a plurality of predetermined touch conditions respectively, wherein the step of obtaining each of the predetermined profile forms comprises: detecting a plurality of sensing data signals from the sensing row under one of the predetermined touch conditions, calculating the difference between every two sensing data signals among the plurality of sensing data signals to obtain a plurality of differential values, and obtaining one of the plurality of predetermined profile forms according to the plurality of differential values; (b) obtaining a first sensing curve according to a plurality of first sensing data signals extracted from the sensing row; (c) determining whether a profile form of the first sensing curve matches with one of the plurality of predetermined profile forms; and (d) obtaining a touch condition of the sensing row according to the result of the determination related to the sensing row based on the step (c), wherein obtaining the touch condition of the sensing row comprises determining at least one of whether the sensing row has been touched by at least one object, the number of objects touching the sensing row, a position of at least one object in the sensing row upon the at least one object touching the sensing row, and a touch area in the sensing row upon at least one object touching the sensing row.