Patent ID: 8664964

Claim:
An inspection system for bonding resistance of a display device, the inspection system comprising: a display panel, comprising at least three testing conductive lines and a plurality of connecting conductive lines; at least one circuit board, electrically connected with the three testing conductive lines and the plurality of connecting conductive lines; at least one driving chip, comprising: a plurality of connecting contact points electrically connected with the plurality of connecting conductive lines and at least three testing contact points, and each of the three testing contact points being respectively electrically connected with the three testing conductive lines, wherein the three testing conductive lines are connected together to form a testing signal line; at least one comparator, electrically connected with the testing signal line; at least one logic circuit, electrically connected with the at least one comparator; and a testing board, electrically connected with the at least one circuit board, wherein the testing board provides a test signal, and after the test signal is transmitted to the three testing contact points of the at least one driving chip through the at least one circuit board and the three testing conductive lines, the test signal in the at least one comparator is compared with a reference signal, and the at least one logic circuit determines a comparison result of the at least one comparator.